CA2597493C - Brake-lining support plate - Google Patents
Brake-lining support plate Download PDFInfo
- Publication number
- CA2597493C CA2597493C CA2597493A CA2597493A CA2597493C CA 2597493 C CA2597493 C CA 2597493C CA 2597493 A CA2597493 A CA 2597493A CA 2597493 A CA2597493 A CA 2597493A CA 2597493 C CA2597493 C CA 2597493C
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- Canada
- Prior art keywords
- brake
- support plate
- lining support
- rows
- lining
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D69/0408—Attachment of linings specially adapted for plane linings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to a brake lining support plate that is used for retaining a friction lining and is to be installed especially in a vehicle brake system.
Said brake lining support plate comprises holding structures for the friction lining, which are arranged in rows on the lining side. Each holding structure is provided with a recess and a protrusion which is created by displacing material in the surface while the recess is formed and which engages with the friction lining. The protrusion and the recess lie behind each other in the direction of the rows. The holding structures are positioned in the rows in such a way that a protrusion 10 is located at the outward-facing end or ends of each row.
Furthermore, rows which extend substantially perpendicular to the longitudinal axis of the brake lining support plate are oriented in a fan-shaped manner in the longitudinal direction thereof.
Said brake lining support plate comprises holding structures for the friction lining, which are arranged in rows on the lining side. Each holding structure is provided with a recess and a protrusion which is created by displacing material in the surface while the recess is formed and which engages with the friction lining. The protrusion and the recess lie behind each other in the direction of the rows. The holding structures are positioned in the rows in such a way that a protrusion 10 is located at the outward-facing end or ends of each row.
Furthermore, rows which extend substantially perpendicular to the longitudinal axis of the brake lining support plate are oriented in a fan-shaped manner in the longitudinal direction thereof.
Description
BRAKE-LINING SUPPORT PLATE
Field of the Invention The invention relates to a brake-lining support plate to hold a friction lining, especially for installation in a vehicle brake system, with holding structures for the friction lining arranged on the lining side in rows, each holding structure having a recess and a protrusion, the protrusion being produced by material displacement in the surface during formation of the recess and engaging with the friction lining, and the protrusion and recess lying one behind the other in the direction of the rows, according to the preamble of claim 1. The invention also concerns a brake-lining support plate with the features of the preamble of claim 1, in which the rows run essentially across the longitudinal axis of the brake-lining support plate, according to the preamble of claim 6.
Background of the Invention There is a danger in brake-lining support plates that so-called edge lifting of the friction lining will occur on the brake-lining support plate, which can lead to shearing off of the brake-lining support plate during high braking torques. Edge lifting is understood to mean loosening of the friction lining on its outer contour or in the area of its edges from the brake-lining support plate, which is triggered by penetration of moisture, water, saltwater, etc., into this area and possibly rusting of the brake-lining support plate caused by this.
Edge lifting in known brake-lining support plates is mostly promoted by the recesses of the holding structures present in the edge region of the friction lining on the brake-lining support plate related to the manufacture. Moisture, water, saltwater, etc., can collect in them and thereby reach the area between the friction lining and brake-lining support plate.
A brake-lining support plate of the type discussed here is known from EP 1,484,524 Al. The brake-lining support plate has holding structures arranged in rows, each having a protrusion and a corresponding recess, the rows running essentially across the longitudinal axis of the brake-lining support plate. The known brake-lining support plate, however, has recesses in the laterally arranged rows in the edge region of the friction lining, which are still arranged in front of the first protrusion in the row.
Collection of moisture in the recesses can therefore occur precisely in the critical edge regions of the brake lining, so that edge lifting is favored by this.
A similar brake-lining support plate is known from WO 00/49 308 Al. However, the holding structures here, arranged in rows and each having a protrusion, are arranged in the direction of the longitudinal axis of the brake-lining support plate.
Such an arrangement of the holding structures in the direction of the longitudinal axis is also provided in the brake-lining support plate of US 4,569,424. In this brake-lining support plate, the holding structures also do not lie on the brake-lining support plate in such a way that the edge-lifting effect is avoided. Since a recess in the form of a groove or channel must be incorporated into the brake-lining support to produce the protrusions of the holding structures, a recess is present in the rows running in the longitudinal direction at least at the beginning or end of a row, in which moisture can collect between the lining support plate and the brake lining, and therefore produce an edge-lifting effect. By alignment of the rows in the longitudinal direction, the transverse edges of the brake lining that are particularly loaded during braking are also affected by edge lifting, so that the danger of shearing off of the brake lining from the brake-lining support plate is thereby particularly high.
Brake-lining support plates with holding structures having protrusions and recesses are also known from US 4,799,579 Al, which are arranged in rows in the direction of the longitudinal axis of the brake-lining support plate. The danger of an edge-lifting effect also exists here, in which moisture can collect in the recesses arranged on the edge area of the brake lining.
Summary of the Invention With this as point of departure, the underlying task of the invention is to provide a brake-lining support plate of the above-mentioned type, in which the danger of loosening of the friction lining from the brake-lining support plate is reduced, especially in the edge area of the brake lining.
To solve this task, it is proposed according to the invention that the holding structures be arranged in rows, so that a protrusion is found on the outward-facing end or ends of each row. Because of this, it is possible to adjust the holding structures to the outer contour of the friction lining, without beginning or ending the rows with recesses.
Collection of moisture in front of the first protrusion at the beginning of the rows or after the last protrusion at the end of the rows is thereby counteracted.
Field of the Invention The invention relates to a brake-lining support plate to hold a friction lining, especially for installation in a vehicle brake system, with holding structures for the friction lining arranged on the lining side in rows, each holding structure having a recess and a protrusion, the protrusion being produced by material displacement in the surface during formation of the recess and engaging with the friction lining, and the protrusion and recess lying one behind the other in the direction of the rows, according to the preamble of claim 1. The invention also concerns a brake-lining support plate with the features of the preamble of claim 1, in which the rows run essentially across the longitudinal axis of the brake-lining support plate, according to the preamble of claim 6.
Background of the Invention There is a danger in brake-lining support plates that so-called edge lifting of the friction lining will occur on the brake-lining support plate, which can lead to shearing off of the brake-lining support plate during high braking torques. Edge lifting is understood to mean loosening of the friction lining on its outer contour or in the area of its edges from the brake-lining support plate, which is triggered by penetration of moisture, water, saltwater, etc., into this area and possibly rusting of the brake-lining support plate caused by this.
Edge lifting in known brake-lining support plates is mostly promoted by the recesses of the holding structures present in the edge region of the friction lining on the brake-lining support plate related to the manufacture. Moisture, water, saltwater, etc., can collect in them and thereby reach the area between the friction lining and brake-lining support plate.
A brake-lining support plate of the type discussed here is known from EP 1,484,524 Al. The brake-lining support plate has holding structures arranged in rows, each having a protrusion and a corresponding recess, the rows running essentially across the longitudinal axis of the brake-lining support plate. The known brake-lining support plate, however, has recesses in the laterally arranged rows in the edge region of the friction lining, which are still arranged in front of the first protrusion in the row.
Collection of moisture in the recesses can therefore occur precisely in the critical edge regions of the brake lining, so that edge lifting is favored by this.
A similar brake-lining support plate is known from WO 00/49 308 Al. However, the holding structures here, arranged in rows and each having a protrusion, are arranged in the direction of the longitudinal axis of the brake-lining support plate.
Such an arrangement of the holding structures in the direction of the longitudinal axis is also provided in the brake-lining support plate of US 4,569,424. In this brake-lining support plate, the holding structures also do not lie on the brake-lining support plate in such a way that the edge-lifting effect is avoided. Since a recess in the form of a groove or channel must be incorporated into the brake-lining support to produce the protrusions of the holding structures, a recess is present in the rows running in the longitudinal direction at least at the beginning or end of a row, in which moisture can collect between the lining support plate and the brake lining, and therefore produce an edge-lifting effect. By alignment of the rows in the longitudinal direction, the transverse edges of the brake lining that are particularly loaded during braking are also affected by edge lifting, so that the danger of shearing off of the brake lining from the brake-lining support plate is thereby particularly high.
Brake-lining support plates with holding structures having protrusions and recesses are also known from US 4,799,579 Al, which are arranged in rows in the direction of the longitudinal axis of the brake-lining support plate. The danger of an edge-lifting effect also exists here, in which moisture can collect in the recesses arranged on the edge area of the brake lining.
Summary of the Invention With this as point of departure, the underlying task of the invention is to provide a brake-lining support plate of the above-mentioned type, in which the danger of loosening of the friction lining from the brake-lining support plate is reduced, especially in the edge area of the brake lining.
To solve this task, it is proposed according to the invention that the holding structures be arranged in rows, so that a protrusion is found on the outward-facing end or ends of each row. Because of this, it is possible to adjust the holding structures to the outer contour of the friction lining, without beginning or ending the rows with recesses.
Collection of moisture in front of the first protrusion at the beginning of the rows or after the last protrusion at the end of the rows is thereby counteracted.
According to a first embodiment of the invention, it is proposed that the holding structures have at least two sections with opposite arrangement of the protrusion and recess in the holding structures. If the opposite sections are arranged on opposite ends of the rows, it is possible, in terms of manufacture, to satisfy the condition that a protrusion or crimp is found at the beginning and end of each row in a simple way. In addition, a higher load-bearing capacity of the holding connection is achieved by the holding structures between the brake-lining support plate and the friction lining. It can thereby accommodate a friction lining with a higher breaking force, without the friction lining being sheared off from the brake-lining support plate. If the free ends of the protrusions or crimps point forward or rearward, for example, in the manner of a chip, the friction lining can also absorb higher forces acting in a direction perpendicular to the surface of the friction lining, which occur, for example, when the brakes are lifted.
Another embodiment of the invention consists of the fact that the rows run essentially in the direction of the longitudinal axis of the brake-lining support plate. To this extent, the rows are arranged in or opposite the direction of the shearing forces acting on the brake-lining support plate or the friction lining. This step achieves a situation in which a recess is not present at the beginning and end of the rows, but always a protrusion precisely at the particularly stressed edges of the friction lining running in the transverse direction, and an edge-lifting effect is therefore prevented. Shearing off of the friction lining from the brake-lining support plate is therefore counteracted particularly effectively.
As an alternative, it is possible that the rows run essentially across the longitudinal axis of the brake-lining support plate. This type of arrangement is simple to accomplish in terms of manufacturing, and it also permits adjustment of the holding structures to the contour of the friction lining in the critical edge areas of the friction lining, without the rows beginning or ending with recesses. In particular, an arrangement of the holding structures on the brake-lining support plate that guarantees optimal holding conditions for the friction lining is achieved in this way.
To solve the task, it is proposed, in a brake-lining support plate with rows running essentially across its longitudinal axis, that the rows be arranged in a fan shape in their longitudinal direction. The contour of the friction lining in the usual disk brakes is therefore taken into account.
Another embodiment of the invention consists of the fact that the rows run essentially in the direction of the longitudinal axis of the brake-lining support plate. To this extent, the rows are arranged in or opposite the direction of the shearing forces acting on the brake-lining support plate or the friction lining. This step achieves a situation in which a recess is not present at the beginning and end of the rows, but always a protrusion precisely at the particularly stressed edges of the friction lining running in the transverse direction, and an edge-lifting effect is therefore prevented. Shearing off of the friction lining from the brake-lining support plate is therefore counteracted particularly effectively.
As an alternative, it is possible that the rows run essentially across the longitudinal axis of the brake-lining support plate. This type of arrangement is simple to accomplish in terms of manufacturing, and it also permits adjustment of the holding structures to the contour of the friction lining in the critical edge areas of the friction lining, without the rows beginning or ending with recesses. In particular, an arrangement of the holding structures on the brake-lining support plate that guarantees optimal holding conditions for the friction lining is achieved in this way.
To solve the task, it is proposed, in a brake-lining support plate with rows running essentially across its longitudinal axis, that the rows be arranged in a fan shape in their longitudinal direction. The contour of the friction lining in the usual disk brakes is therefore taken into account.
By making the rows diverge outward in the radial direction (with respect to the installation position of the brake-lining support plate), it is possible to make rows running essentially in the transverse direction of the brake-lining support plate.
Because of this, favorable holding conditions for the friction lining are obtained, especially in ordinary disk brakes, since the holding structures are less stressed during braking and the danger of the friction lining being sheared off is therefore reduced.
Naturally, it can also be specified that the rows be arranged in a fan shape running in the longitudinal direction of the brake-lining support plate.
According to a modification of the invention, it is proposed that the positions of the protrusions and recesses of the holding structures alternate between adjacent rows. If the free ends of the protrusions point in one direction, i.e., in the manufacturing direction of the holding structures of the corresponding row to the next or preceding holding structure, the protrusions of adjacent rows face each other in this case. Because of this, so-called edge lifting can also be effectively counteracted, since a protrusion of the adjacent row is always arranged on both edge areas of the friction lining, in which the rows extend with their two ends, in addition to a recess.
An advantageous modification consists of the fact that with oppositely arranged holding structures of adjacent rows, viewed in the manufacturing direction of the holding structures, the beginning of each row is shifted with respect to the end of the corresponding adjacent row in the direction toward the center of the brake-lining support plate. In this way, it is possible for no recesses (viewed in the manufacturing direction) to lie in the edge region of the friction lining, but only protrusions.
It is thereby possible to arrange the holding structures of adjacent rows offset with respect to one another, in which case a protrusion of an adjacent row preferably comes to lie in the region of the a recess of a row. Because of this, a situation in which the recesses of adjacent rows come to lie directly next to each other and a continuous creep path for moisture, dirty water, saltwater, etc., is present is therefore avoided.
An alternative embodiment of the invention proposes that the brake-lining support plate has at least two areas with rows of holding structures aligned in a fan shapes running one onto another, whereby the holding structures of one area are aligned opposite the holding structures of the other area. Because of this, a lifting out of the holding structures, which spares the brake-lining support plate, is possible, since the forces acting on one area to produce the holding structures and the forces acting on the other area largely cancel each other out. This is particularly the case if the two areas are arranged with mirror symmetry to the center transverse axis and/or the center longitudinal axis of the brake-lining support plate.
It is possible to making the rows of the two areas diverge in the opposite direction.
Because of this, particularly large brake-lining support plates can be provided in simple manner with the holding structures, in which the holding structures of one area can first be produced in two consecutive working steps, and then the rows of the second area can be produced in the device that produces the protrusions after the brake-lining support plate is reset.
The alternative step of causing the rows of the two areas to diverge in the direction toward the middle of the brake-lining support plate has the same objective.
According to another alternative step, it can also be prescribed that the rows of the two areas diverge in the same direction.
In this case, it is worthwhile if the rows have essentially the same center of convergence. This is particularly advantageous if the rows of the two areas are produced simultaneously in one working cycle, since the tool required to produce these rows can be produced in a simple manner.
It is then advantageous if the two areas overlap in the edge area of their facing sides, so that the ends of the row of one area lie between the ends of adjacent rows of the other area. A high holding effect of the friction lining on the brake-lining support plate is thereby guaranteed, because of the large number of protrusions precisely in the area of the brake-lining support plate that is stressed particularly strongly during braking.
Production of the tool for machining of the brake-lining support plate is configured particularly simply if the holding structures of adjacent rows bordering each other each lie on one radius.
It is also advantageous if the holding structures are arranged at least in the edge area of the friction lining. To avoid the edge-lifting effect, it is already sufficient if the holding structures are present in the edge region of the friction lining. It is no longer necessary, for this purpose, also to provide the inner surface of the brake-lining support plate fully with holding structures. However, a higher accommodation of braking forces is additionally achieved by arranging of the holding structures over the entire surfaces.
Because of this, favorable holding conditions for the friction lining are obtained, especially in ordinary disk brakes, since the holding structures are less stressed during braking and the danger of the friction lining being sheared off is therefore reduced.
Naturally, it can also be specified that the rows be arranged in a fan shape running in the longitudinal direction of the brake-lining support plate.
According to a modification of the invention, it is proposed that the positions of the protrusions and recesses of the holding structures alternate between adjacent rows. If the free ends of the protrusions point in one direction, i.e., in the manufacturing direction of the holding structures of the corresponding row to the next or preceding holding structure, the protrusions of adjacent rows face each other in this case. Because of this, so-called edge lifting can also be effectively counteracted, since a protrusion of the adjacent row is always arranged on both edge areas of the friction lining, in which the rows extend with their two ends, in addition to a recess.
An advantageous modification consists of the fact that with oppositely arranged holding structures of adjacent rows, viewed in the manufacturing direction of the holding structures, the beginning of each row is shifted with respect to the end of the corresponding adjacent row in the direction toward the center of the brake-lining support plate. In this way, it is possible for no recesses (viewed in the manufacturing direction) to lie in the edge region of the friction lining, but only protrusions.
It is thereby possible to arrange the holding structures of adjacent rows offset with respect to one another, in which case a protrusion of an adjacent row preferably comes to lie in the region of the a recess of a row. Because of this, a situation in which the recesses of adjacent rows come to lie directly next to each other and a continuous creep path for moisture, dirty water, saltwater, etc., is present is therefore avoided.
An alternative embodiment of the invention proposes that the brake-lining support plate has at least two areas with rows of holding structures aligned in a fan shapes running one onto another, whereby the holding structures of one area are aligned opposite the holding structures of the other area. Because of this, a lifting out of the holding structures, which spares the brake-lining support plate, is possible, since the forces acting on one area to produce the holding structures and the forces acting on the other area largely cancel each other out. This is particularly the case if the two areas are arranged with mirror symmetry to the center transverse axis and/or the center longitudinal axis of the brake-lining support plate.
It is possible to making the rows of the two areas diverge in the opposite direction.
Because of this, particularly large brake-lining support plates can be provided in simple manner with the holding structures, in which the holding structures of one area can first be produced in two consecutive working steps, and then the rows of the second area can be produced in the device that produces the protrusions after the brake-lining support plate is reset.
The alternative step of causing the rows of the two areas to diverge in the direction toward the middle of the brake-lining support plate has the same objective.
According to another alternative step, it can also be prescribed that the rows of the two areas diverge in the same direction.
In this case, it is worthwhile if the rows have essentially the same center of convergence. This is particularly advantageous if the rows of the two areas are produced simultaneously in one working cycle, since the tool required to produce these rows can be produced in a simple manner.
It is then advantageous if the two areas overlap in the edge area of their facing sides, so that the ends of the row of one area lie between the ends of adjacent rows of the other area. A high holding effect of the friction lining on the brake-lining support plate is thereby guaranteed, because of the large number of protrusions precisely in the area of the brake-lining support plate that is stressed particularly strongly during braking.
Production of the tool for machining of the brake-lining support plate is configured particularly simply if the holding structures of adjacent rows bordering each other each lie on one radius.
It is also advantageous if the holding structures are arranged at least in the edge area of the friction lining. To avoid the edge-lifting effect, it is already sufficient if the holding structures are present in the edge region of the friction lining. It is no longer necessary, for this purpose, also to provide the inner surface of the brake-lining support plate fully with holding structures. However, a higher accommodation of braking forces is additionally achieved by arranging of the holding structures over the entire surfaces.
It is advantageous if the protrusions have a height h from 1.40 mm to 1.8 mm, preferably 1.6 mm. Particularly good joining of the friction lining on the brake-lining support plate can be achieved in this range and an edge-lifting effect can be counteracted.
The step of aligning the protrusions at an angle a from about 80 to 84 to the surface of the brake-lining support plate, preferably in the direction of the corresponding recess, has the same objective.
Designing the brake-lining support plate curved or essentially flat is worthwhile.
Because of this, the brake-lining support plate can be used not only in a disk-brake system, but also in a drum-brake system.
Additional objectives, advantages, features and application possibilities of the present invention can be seen from the following description of several embodiment examples, with reference to the drawings. All features described and/or shown, in themselves or in any reasonable combination, then form objects of the present invention, also independently of whether they are summarized or refereed back to in the claims.
Brief Description of the Drawings Figure 1 shows a possible variant of a brake-lining support plate according to the invention for holding a friction lining, in a perspective view, Figure 2 shows the brake-lining support plate according to Figure 1, in a top view, Figure 3 shows the brake-lining support plate according to Figure 1, in a side view, Figure 4 shows the brake-lining support plate according to Figure 4 in a sectional view along line A-A according to Figure 2, Figure 5 shows the holding structure of the brake-lining support plate according to Figure 1 in a view of detail B according to Figure 4, Figure 6 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 7 shows a modification of the brake-lining support plate according to Figure 6, in a top view, Figure 8 shows another practical example of a brake-lining support plate according to the invention, in a perspective view, Figure 9 shows the brake-lining support plate according to Figure 8, in a top view, Figure 10 shows the brake-lining support plate according to Figure 8, in a section along line A-A according to Figure 9, Figure 11 shows the holding structure of the brake-lining support plate according to Figure 8, in a view of detail B according to Figure 10, Figure 12 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 13 shows the brake-lining support plate according to Figure 12, in a sectional view along line A-A, Figure 14 shows the holding structure of the brake-lining support plate according to Figure 12, in a depiction of detail B according to Figure 13, Figure 15 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 16 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 17 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, and Figure 18 shows another alternative variant of a brake-lining support plate according to the invention, in a top view.
Detailed Description A brake-lining support plate 1 for holding a friction lining is shown in Figures 1 to 4, as used, for example, in a vehicle brake system. This brake system can be a disk brake. In principle, the brake-lining support plate can also be used in a drum brake or other type of brake system.
The brake-lining support plate 1 has holding structures 15 arranged in row 6 on the lining side 2 for the friction lining (not shown). Each holding structure 15 contains a protrusion 3 and a recess 4, the protrusion 3 being produced during formation of recess 4 by material displacement in surface 5 and engaging with the friction lining (not shown).
The rows 6 run essentially across the longitudinal axis 7 of the brake-lining support plate 1 and are arranged in a fan shape in such a way that the rows 6 (with respect to the installation position of the brake-lining support plate 1) diverge radially outward in the brake system. The holding structures 15 of adjacent rows 6 bordering one another also lie on a radius 11.
In the present embodiment example, the holding structures 15 are arranged in rows 6, in such a way that a protrusion 10 is located at the beginning 8 and at the end 9 of each row 6. The rows 6 also have two sections 12, 13 in which the positions of the protrusions 3 and recesses 4 of the holding structures 15 are opposite or alternated. The individual rows 6, with holding structures 15, are also arranged so that they border the edge of the friction lining (not shown).
According to an embodiment example not shown here, it is naturally also possible that the holding structures 15 are only arranged in the edge region of the friction lining.
In the embodiment example according to Figure 1, the protrusions are formed as crimps 3, the free ends of the crimps being bent back or directed toward the corresponding recess 4.
As can be seen from Figures 5 and 11, the crimps or protrusions 3 can have a height h of about 1.6 mm and are at an angle a of about 80 to 84 to the surface 5 of brake-lining support plate 1 in the direction toward the corresponding recess 4. Naturally, the protrusions 3 can also have other heights and can be designed differently, for example, in the form of pins, teeth, chips, etc.
Another embodiment example of the brake-lining support plate I is shown in Figure 6. It differs from the embodiment example according to Figure 1, among other things, in that the positions of the protrusions 3 and the recesses 4 of the holding structures 15 alternate between adjacent rows 6. The rows 6, beginning with a recess 4 related to the manufacture, in the edge region of the friction lining, border a protrusion 3 (viewed in the manufacturing direction of the holding structures) on the end of each adjacent row. Recesses 4 and protrusions 3 therefore alternate at the beginning and end of row 6.
A modification of the embodiment example of the brake-lining support plate 1 according to Figure 6 is shown in Figure 7. The brake-lining support plate 1 shown there differs, among other things, from the embodiment example according to Figure 6 in that, viewed in the manufacturing direction of the holding structures 15, the beginning 8 of each row 6 is displaced with respect to the end 9 of the adjacent row 6 in the direction toward the center 14 of the brake-lining support plate 1.
The step of aligning the protrusions at an angle a from about 80 to 84 to the surface of the brake-lining support plate, preferably in the direction of the corresponding recess, has the same objective.
Designing the brake-lining support plate curved or essentially flat is worthwhile.
Because of this, the brake-lining support plate can be used not only in a disk-brake system, but also in a drum-brake system.
Additional objectives, advantages, features and application possibilities of the present invention can be seen from the following description of several embodiment examples, with reference to the drawings. All features described and/or shown, in themselves or in any reasonable combination, then form objects of the present invention, also independently of whether they are summarized or refereed back to in the claims.
Brief Description of the Drawings Figure 1 shows a possible variant of a brake-lining support plate according to the invention for holding a friction lining, in a perspective view, Figure 2 shows the brake-lining support plate according to Figure 1, in a top view, Figure 3 shows the brake-lining support plate according to Figure 1, in a side view, Figure 4 shows the brake-lining support plate according to Figure 4 in a sectional view along line A-A according to Figure 2, Figure 5 shows the holding structure of the brake-lining support plate according to Figure 1 in a view of detail B according to Figure 4, Figure 6 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 7 shows a modification of the brake-lining support plate according to Figure 6, in a top view, Figure 8 shows another practical example of a brake-lining support plate according to the invention, in a perspective view, Figure 9 shows the brake-lining support plate according to Figure 8, in a top view, Figure 10 shows the brake-lining support plate according to Figure 8, in a section along line A-A according to Figure 9, Figure 11 shows the holding structure of the brake-lining support plate according to Figure 8, in a view of detail B according to Figure 10, Figure 12 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 13 shows the brake-lining support plate according to Figure 12, in a sectional view along line A-A, Figure 14 shows the holding structure of the brake-lining support plate according to Figure 12, in a depiction of detail B according to Figure 13, Figure 15 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 16 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, Figure 17 shows another embodiment example of a brake-lining support plate according to the invention, in a top view, and Figure 18 shows another alternative variant of a brake-lining support plate according to the invention, in a top view.
Detailed Description A brake-lining support plate 1 for holding a friction lining is shown in Figures 1 to 4, as used, for example, in a vehicle brake system. This brake system can be a disk brake. In principle, the brake-lining support plate can also be used in a drum brake or other type of brake system.
The brake-lining support plate 1 has holding structures 15 arranged in row 6 on the lining side 2 for the friction lining (not shown). Each holding structure 15 contains a protrusion 3 and a recess 4, the protrusion 3 being produced during formation of recess 4 by material displacement in surface 5 and engaging with the friction lining (not shown).
The rows 6 run essentially across the longitudinal axis 7 of the brake-lining support plate 1 and are arranged in a fan shape in such a way that the rows 6 (with respect to the installation position of the brake-lining support plate 1) diverge radially outward in the brake system. The holding structures 15 of adjacent rows 6 bordering one another also lie on a radius 11.
In the present embodiment example, the holding structures 15 are arranged in rows 6, in such a way that a protrusion 10 is located at the beginning 8 and at the end 9 of each row 6. The rows 6 also have two sections 12, 13 in which the positions of the protrusions 3 and recesses 4 of the holding structures 15 are opposite or alternated. The individual rows 6, with holding structures 15, are also arranged so that they border the edge of the friction lining (not shown).
According to an embodiment example not shown here, it is naturally also possible that the holding structures 15 are only arranged in the edge region of the friction lining.
In the embodiment example according to Figure 1, the protrusions are formed as crimps 3, the free ends of the crimps being bent back or directed toward the corresponding recess 4.
As can be seen from Figures 5 and 11, the crimps or protrusions 3 can have a height h of about 1.6 mm and are at an angle a of about 80 to 84 to the surface 5 of brake-lining support plate 1 in the direction toward the corresponding recess 4. Naturally, the protrusions 3 can also have other heights and can be designed differently, for example, in the form of pins, teeth, chips, etc.
Another embodiment example of the brake-lining support plate I is shown in Figure 6. It differs from the embodiment example according to Figure 1, among other things, in that the positions of the protrusions 3 and the recesses 4 of the holding structures 15 alternate between adjacent rows 6. The rows 6, beginning with a recess 4 related to the manufacture, in the edge region of the friction lining, border a protrusion 3 (viewed in the manufacturing direction of the holding structures) on the end of each adjacent row. Recesses 4 and protrusions 3 therefore alternate at the beginning and end of row 6.
A modification of the embodiment example of the brake-lining support plate 1 according to Figure 6 is shown in Figure 7. The brake-lining support plate 1 shown there differs, among other things, from the embodiment example according to Figure 6 in that, viewed in the manufacturing direction of the holding structures 15, the beginning 8 of each row 6 is displaced with respect to the end 9 of the adjacent row 6 in the direction toward the center 14 of the brake-lining support plate 1.
According to another embodiment example not shown here, it is also possible that the holding structures 15 of adjacent rows 6 are arranged offset with respect to each other, so that a protrusion of the adjacent row 6 comes to lie in the region of a recess 4 of a row.
Figures 8 through 11 again show another embodiment example of the brake-lining support plate 1. Elements of the brake-lining support plate 1 that are the same as those of the embodiment examples mentioned above of the brake-lining support plates are provided with the same reference numbers, to the extent that the description refers to the previous embodiment examples. The embodiment example according to Figures 8 through 11 differs from the preceding embodiment examples according to Figures 1, 6, and 7, among other things, in that the rows 6 run in fan shape, essentially in the direction of the longitudinal axis 7 of the brake-lining support plate 1. The brake-lining support plate 1 is then divided into two areas 16, 17, each with rows 6 arranged in a fan shape with holding structures 15, the two areas 16, 16 [should by: 17] having an opposite arrangement of protrusions 3 and recesses 4 of the holding structures 15. Unlike the embodiment example according to Figure 1, the rows 6 of the two areas 16, 17 diverge in this embodiment example in the direction toward the center 14 of the brake-lining support plate 1.
Figures 12 to 14 show a modification of the embodiment example of the brake-lining support plate 1 according to Figures 8 through 11. The same elements are again provided with the same reference numbers; the comments concerning Figures 8 through 11 are referred to, to this extent. The embodiment example according to Figures 12 through 14 differs from the embodiment example according to Figures 8 through I 1 in that the rows 6 of the two areas 16, 17 diverge in the same direction, having essentially the same center of convergence. The two areas 16, 17 also overlap in the edge region 18 of their facing sides 19, so that between the ends of adjacent rows 6 of one area 16, the ends of the rows 6 of the other area 171ie. For example, the overlap in the edge region 19 can include two holding structures 15 of rows 6 of areas 16, 17. It is also possible that more or fewer holding structures 15 of areas 16, 17 overlap.
Figure 15 shows another embodiment example of the brake-lining support plate 1.
Parts of the brake-lining support plate 1 that are the same as parts of the preceding variants according to Figures 1 through 14 are provided with the same reference numbers. The descriptions of the preceding embodiment examples are referred to to this extent.
In the variant according to Figure 15, the brake-lining support plate 1, as in the variants according to Figures 8 through 14, also has two areas 16, 17 that are aligned in a fan shape in their longitudinal direction. The rows 6 of areas 16, 17 then run in the direction toward a longitudinal axis 7 of the brake-lining support plate 1.
The holding structures 15 formed by the protrusions 3 and recesses 4, are aligned in the rows 6 of one area 16 opposite the holding structures 15 of the rows 6 of the other area 17.
The rows 6 of the two areas 16, 17, aligned in a fan shape, then diverge in the same direction.
As already shown in the embodiment example according to Figures 12 through 14, it is also specified in the embodiment example according to Figure 15 that the two areas 16, 17 overlap in the edge region 18 of their facing sides 19.
Preferably, in the overlapping area, the ends of the adjacent rows 6 of one area 16 come to lie between the ends of the rows 6 of the other area 17. The holding structures 15 in the rows 6 are arranged so that a protrusion 10 is found on the outward-facing ends 8, 9 of each row 6.
The rows 6 of both areas 16, 17, each of which begins in the area of the center 14 of the brake-lining support plate 1, have a recess there. In the present fan-shaped alignment of the rows, the angle (3 between adjacent rows lies between about 0 and about 15 .
The dashed-dotted line 22 shows the contour of the friction lining, up to whose edge area, holding structures 15 extend. In this respect, there is a difference here in regard to the embodiment example according to Figures 12 and 13, in which an arrangement of the holding structures is provided for a friction lining of a different contour.
In addition the variants of the brake-lining support plate 1 according to Figures 1 to 7, Figure 16 shows another embodiment example of the brake-lining support plate 1.
The rows 6, with the holding structures 15, are also arranged there essentially across the longitudinal axis 7 of the brake-lining support plate 1, in which the rows 6 are preferably aligned in a fan shape in their longitudinal direction. The rows 6 then diverge outward in the radial direction, with respect to the installation position of the brake-lining support plate 1. In this variant, a protrusion 10' is only present in the inward-facing ends of each row 6 in the radial direction. On the other hand, on the outward-facing ends of each row 6 in the radial direction, a recess 21' is present. The positions of protrusions 3 and recesses 4 of the holding structures 15 do not alternate between adjacent rows 6 in this variant, but are directed in the same direction. The brake-lining support plate 1 has an oval opening 20 in the area of the center 14.
Figure 17 shows another embodiment example of the brake-lining support plate 1, which differs from the variant according to Figure 16, among other things, in that two essentially circular openings 24 are provided there, which are arranged with mirror symmetry and at a spacing to each other with respect to the transverse axis 23 of the brake-lining support plate 1. The holding structures 15 are arranged on the brake-lining support plate 1 in such a way that a friction lining with a different contour 22 than in the variant according to Figure 16 can be inserted.
Figure 18 shows another variant of the brake-lining support plate 1. It shows a sort of modification of the variants according to Figures 16 and 17, in which the holding structures 15 are configured in the edge area, so that a different friction-lining contour can be inserted with the brake-lining support plate 1. This variant of the brake-lining support plate 1 also shows an alternative outer contour for installation in different vehicles.
List of reference numbers 1 Brake-lining support plate 2 Lining side 3 Protrusion, crimp 4 Recess 5 Surface 6 Rows 7 Longitudinal axis 8 Beginning 1 o 9 End Protrusion 10' Protrusion 11 Starting point 12 Section 13 Section 14 Center 15 Holding structures 16 Area 17 Area 18 Edge area 19 Sides 20 Opening 21' Recess 22 Contour of the friction lining 23 Transverse opening 24 Opening h Height a angle (3 angle
Figures 8 through 11 again show another embodiment example of the brake-lining support plate 1. Elements of the brake-lining support plate 1 that are the same as those of the embodiment examples mentioned above of the brake-lining support plates are provided with the same reference numbers, to the extent that the description refers to the previous embodiment examples. The embodiment example according to Figures 8 through 11 differs from the preceding embodiment examples according to Figures 1, 6, and 7, among other things, in that the rows 6 run in fan shape, essentially in the direction of the longitudinal axis 7 of the brake-lining support plate 1. The brake-lining support plate 1 is then divided into two areas 16, 17, each with rows 6 arranged in a fan shape with holding structures 15, the two areas 16, 16 [should by: 17] having an opposite arrangement of protrusions 3 and recesses 4 of the holding structures 15. Unlike the embodiment example according to Figure 1, the rows 6 of the two areas 16, 17 diverge in this embodiment example in the direction toward the center 14 of the brake-lining support plate 1.
Figures 12 to 14 show a modification of the embodiment example of the brake-lining support plate 1 according to Figures 8 through 11. The same elements are again provided with the same reference numbers; the comments concerning Figures 8 through 11 are referred to, to this extent. The embodiment example according to Figures 12 through 14 differs from the embodiment example according to Figures 8 through I 1 in that the rows 6 of the two areas 16, 17 diverge in the same direction, having essentially the same center of convergence. The two areas 16, 17 also overlap in the edge region 18 of their facing sides 19, so that between the ends of adjacent rows 6 of one area 16, the ends of the rows 6 of the other area 171ie. For example, the overlap in the edge region 19 can include two holding structures 15 of rows 6 of areas 16, 17. It is also possible that more or fewer holding structures 15 of areas 16, 17 overlap.
Figure 15 shows another embodiment example of the brake-lining support plate 1.
Parts of the brake-lining support plate 1 that are the same as parts of the preceding variants according to Figures 1 through 14 are provided with the same reference numbers. The descriptions of the preceding embodiment examples are referred to to this extent.
In the variant according to Figure 15, the brake-lining support plate 1, as in the variants according to Figures 8 through 14, also has two areas 16, 17 that are aligned in a fan shape in their longitudinal direction. The rows 6 of areas 16, 17 then run in the direction toward a longitudinal axis 7 of the brake-lining support plate 1.
The holding structures 15 formed by the protrusions 3 and recesses 4, are aligned in the rows 6 of one area 16 opposite the holding structures 15 of the rows 6 of the other area 17.
The rows 6 of the two areas 16, 17, aligned in a fan shape, then diverge in the same direction.
As already shown in the embodiment example according to Figures 12 through 14, it is also specified in the embodiment example according to Figure 15 that the two areas 16, 17 overlap in the edge region 18 of their facing sides 19.
Preferably, in the overlapping area, the ends of the adjacent rows 6 of one area 16 come to lie between the ends of the rows 6 of the other area 17. The holding structures 15 in the rows 6 are arranged so that a protrusion 10 is found on the outward-facing ends 8, 9 of each row 6.
The rows 6 of both areas 16, 17, each of which begins in the area of the center 14 of the brake-lining support plate 1, have a recess there. In the present fan-shaped alignment of the rows, the angle (3 between adjacent rows lies between about 0 and about 15 .
The dashed-dotted line 22 shows the contour of the friction lining, up to whose edge area, holding structures 15 extend. In this respect, there is a difference here in regard to the embodiment example according to Figures 12 and 13, in which an arrangement of the holding structures is provided for a friction lining of a different contour.
In addition the variants of the brake-lining support plate 1 according to Figures 1 to 7, Figure 16 shows another embodiment example of the brake-lining support plate 1.
The rows 6, with the holding structures 15, are also arranged there essentially across the longitudinal axis 7 of the brake-lining support plate 1, in which the rows 6 are preferably aligned in a fan shape in their longitudinal direction. The rows 6 then diverge outward in the radial direction, with respect to the installation position of the brake-lining support plate 1. In this variant, a protrusion 10' is only present in the inward-facing ends of each row 6 in the radial direction. On the other hand, on the outward-facing ends of each row 6 in the radial direction, a recess 21' is present. The positions of protrusions 3 and recesses 4 of the holding structures 15 do not alternate between adjacent rows 6 in this variant, but are directed in the same direction. The brake-lining support plate 1 has an oval opening 20 in the area of the center 14.
Figure 17 shows another embodiment example of the brake-lining support plate 1, which differs from the variant according to Figure 16, among other things, in that two essentially circular openings 24 are provided there, which are arranged with mirror symmetry and at a spacing to each other with respect to the transverse axis 23 of the brake-lining support plate 1. The holding structures 15 are arranged on the brake-lining support plate 1 in such a way that a friction lining with a different contour 22 than in the variant according to Figure 16 can be inserted.
Figure 18 shows another variant of the brake-lining support plate 1. It shows a sort of modification of the variants according to Figures 16 and 17, in which the holding structures 15 are configured in the edge area, so that a different friction-lining contour can be inserted with the brake-lining support plate 1. This variant of the brake-lining support plate 1 also shows an alternative outer contour for installation in different vehicles.
List of reference numbers 1 Brake-lining support plate 2 Lining side 3 Protrusion, crimp 4 Recess 5 Surface 6 Rows 7 Longitudinal axis 8 Beginning 1 o 9 End Protrusion 10' Protrusion 11 Starting point 12 Section 13 Section 14 Center 15 Holding structures 16 Area 17 Area 18 Edge area 19 Sides 20 Opening 21' Recess 22 Contour of the friction lining 23 Transverse opening 24 Opening h Height a angle (3 angle
Claims (26)
1. A brake-lining support plate to hold a friction lining, with holding structures arranged on the lining side in rows for the friction lining, in which each holding structure has a recess and a protrusion, which are produced during formation of the recess by material displacement in surface and engages with the friction lining, and protrusion and recess lie one behind the other in the direction of rows, wherein the holding structures are arranged in rows, so that a protrusion is situated on the outward-facing end or ends of each row.
2. A brake-lining support plate according to claim 1, characterized in that the rows have at least two sections with opposite arrangements of protrusions and recesses of the holding structures.
3. A brake-lining support plate according to claim 1 or 2, characterized in that the rows run essentially across the longitudinal axis of the brake-lining support plate.
4. A brake-lining support plate according to claim 1 or 2, characterized in that the rows run essentially in the direction of the longitudinal axis of the brake-lining support plate.
5. A brake-lining support plate according to any one of claims 1 to 4, characterized in that the rows are aligned in a fan shape in their longitudinal extent.
6. A brake-lining support plate for holding of a friction lining, with holding structures arranged in rows on the lining side for the friction lining, in which each holding structure has a recess and a protrusion, which are produced during formation of the recess by material displacement in surface and engages with the friction lining, and protrusion and recess lie, one behind the other, in the direction of rows, the rows running essentially across the longitudinal axis of the brake-lining support plate, wherein the rows are aligned in a fan shape in the longitudinal direction.
7. A brake-lining support plate according to claim 5 or 6, characterized in that when rows run essentially in the transverse direction of the brake-lining support plate, they diverge outward in the radial direction, referred to the installation position of the brake-lining support plate.
8. A brake-lining support plate according to claim 6 or 7, characterized in that the positions of protrusion and recess of the holding structures alternate between adjacent rows.
9. A brake-lining support plate according to claim 8, characterized in that with oppositely arranged holding structures of adjacent rows, viewed in the manufacturing direction of the holding structures, the beginning of each row is offset with respect to the end of the adjacent rows in the direction toward the center of the brake-lining support plate.
10. A brake-lining support plate according to any one of claims 6 to 9, characterized in that the holding structures of adjacent rows are arranged offset with respect to each other.
11. A brake-lining support plate according to claim 10, in which a protrusion of the adjacent row comes to lie in the region of recesses of a row.
12. A brake-lining support plate according to any one of claims 5 to 11, characterized by at least two areas, with rows of holding structures aligned in a fan shape, running toward each other, in which the holding structures of one area are aligned opposite the holding structures of the other area.
13. A brake-lining support plate according to claim 11 or 12, characterized in that the rows of the two areas diverge in opposite directions or the same direction.
14. A brake-lining support plate according to claim 11, 12, or 13, characterized in that in rows diverging in the same direction of the two areas, the rows have essentially the same center of convergence.
15. A brake-lining support plate according to claim 11 or 12, characterized in that the rows of the two areas diverge in the direction toward the center of the brake-lining support plate.
16. A brake-lining support plate according to any one of claims 11 to 15, characterized in that the two areas overlap in the edge area of their facing sides, so that between the ends of adjacent rows of one area, the ends of rows of the other area lie.
17. A brake-lining support plate according to any one of claims 11 to 16, characterized in that the at least two areas are arranged in mirror symmetry to the center transverse axis and/or the center longitudinal axis of the brake-lining support plate.
18. A brake-lining support plate according to any one of claims 1 to 17, characterized in that the holding structures of adjacent rows bordering each other each lie on a radius.
19. A brake-lining support plate according to any one of claims 1 to 18, characterized in that the holding structures are arranged at least in the edge area of the friction lining.
20. A brake-lining support plate according to claim 14, characterized in that the holding structures border the edge of the friction lining.
21. A brake-lining support plate according to any one of claims 1 to 20, characterized in that the protrusions have a height h from 1.40 mm to 1.80 mm.
22. A brake-lining support plate according to claim 21, characterized in that the protrusions have a height h of 1.60 mm.
23. A brake-lining support plate according to any one of claims 1 to 22, characterized in that the protrusions are aligned at an angle cc of about 80° to 84° to the surface of the brake-lining support plate.
24. A brake-lining support plate according to claim 23, characterized in that the protrusions are aligned in the direction of the corresponding recesses.
25. A brake-lining support plate according to any one of claims 1 to 24, characterized in that the plate is designed curved or essentially flat.
26. A brake-lining support plate according to any one of claims 1 to 25, for use in a vehicle brake system.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005006569.4 | 2005-02-11 | ||
| DE102005006569A DE102005006569B4 (en) | 2005-02-11 | 2005-02-11 | Brake lining carrier plate |
| US11/161,240 US7686142B2 (en) | 2005-02-11 | 2005-07-27 | Brake plate |
| US11/161,240 | 2005-07-27 | ||
| PCT/EP2006/001237 WO2006084740A1 (en) | 2005-02-11 | 2006-02-10 | Brake lining support plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2597493A1 CA2597493A1 (en) | 2006-08-17 |
| CA2597493C true CA2597493C (en) | 2014-01-28 |
Family
ID=36250840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2597493A Active CA2597493C (en) | 2005-02-11 | 2006-02-10 | Brake-lining support plate |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1691103B1 (en) |
| AT (1) | ATE374895T1 (en) |
| CA (1) | CA2597493C (en) |
| DE (2) | DE502006000115D1 (en) |
| ES (1) | ES2294744T3 (en) |
| WO (1) | WO2006084740A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20130878A1 (en) * | 2013-10-31 | 2015-05-01 | Util Ind S P A | SUPPORT PLATE FOR A BRAKE PAD OF A BRAKE DISC GROUP AND ITS METHOD OF CONSTRUCTION |
| CA2948120C (en) | 2014-05-30 | 2022-01-04 | Util Industries S.P.A. | Method of obtaining a backing plate for a brake pad and backing plate thus obtained |
| MX2020002698A (en) | 2017-09-13 | 2020-07-22 | Multimatic Inc | Power drive module for vehicle doors. |
| US10989264B2 (en) | 2018-03-23 | 2021-04-27 | Commercial Vehicle Components, Llc | Methods for making a brake pad retention plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005991A (en) * | 1971-12-29 | 1977-02-01 | Toyo Kogyo Co., Ltd. | Metal made of steel plate and aluminum material |
| US5376410A (en) * | 1991-10-02 | 1994-12-27 | Mackelvie; Winston R. | Material surface modification |
| CA2262214A1 (en) * | 1999-02-18 | 2000-08-18 | Ray Arbesman | Disc brake backing plate and method and apparatus of manufacturing same |
| CA2347314A1 (en) * | 2001-05-10 | 2002-11-10 | Doug Poelemans | Backing plate with friction material retention members and method and apparatus for manufacturing same |
| US7222701B2 (en) * | 2003-06-02 | 2007-05-29 | Capital Tool & Design Limited | Backing plate with friction material retention members and method and apparatus for manufacturing same |
-
2006
- 2006-02-10 CA CA2597493A patent/CA2597493C/en active Active
- 2006-02-10 AT AT06002718T patent/ATE374895T1/en not_active IP Right Cessation
- 2006-02-10 DE DE502006000115T patent/DE502006000115D1/en active Active
- 2006-02-10 EP EP06002718A patent/EP1691103B1/en active Active
- 2006-02-10 DE DE502006000682T patent/DE502006000682D1/en active Active
- 2006-02-10 WO PCT/EP2006/001237 patent/WO2006084740A1/en not_active Application Discontinuation
- 2006-02-10 ES ES06002718T patent/ES2294744T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006084740A1 (en) | 2006-08-17 |
| ES2294744T3 (en) | 2008-04-01 |
| CA2597493A1 (en) | 2006-08-17 |
| ATE374895T1 (en) | 2007-10-15 |
| DE502006000682D1 (en) | 2008-06-05 |
| EP1691103B1 (en) | 2007-10-03 |
| EP1691103A1 (en) | 2006-08-16 |
| DE502006000115D1 (en) | 2007-11-15 |
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| EEER | Examination request |