EP1040064B1 - Greifer für flächige gegenstände - Google Patents
Greifer für flächige gegenstände Download PDFInfo
- Publication number
- EP1040064B1 EP1040064B1 EP98942446A EP98942446A EP1040064B1 EP 1040064 B1 EP1040064 B1 EP 1040064B1 EP 98942446 A EP98942446 A EP 98942446A EP 98942446 A EP98942446 A EP 98942446A EP 1040064 B1 EP1040064 B1 EP 1040064B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- gripper
- leg
- legs
- sliding part
- closed position
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/003—Delivering or advancing articles from machines; Advancing articles to or into piles by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/32—Orientation of handled material
- B65H2301/323—Hanging
Definitions
- the invention relates to a gripper for holding flat Objects, especially flexible objects such as one and multi-sheet printed products, with two relative to each other swiveling gripper legs that in one Closing position on the object held a clamping effect exercise, and with an actuator that to generate a swiveling movement of the two gripper legs relative to each other on at least one of the gripper legs attacks, the actuator for Switch between an open position and a closed position the gripper leg can be moved in translation.
- Such grippers are found particularly in conveyor systems for the individual transport of objects.
- these items may be are different printed products that are from along a Transport path guided grippers are kept hanging.
- a gripper of the type mentioned is from the European Patent application EP 0 767 125 A1 known.
- the one in it disclosed gripper has two gripper legs, the by a locking device with two sprags in Be held in the closed position. By swiveling or translational movement of the locking device Gripper legs released and can be in their open position swing.
- This known gripper has the disadvantage that the free moveable swiveling gripper legs actually only then swivel to a pronounced open position when a additional element, such as a compression spring, is provided, which is an ongoing on the jaws Exerts spreading force.
- the gripper is intended to hold the object securely as well as a enable easy control of the opening and closing movement.
- the object is achieved in that the Actuating device has at least one sliding part, a force through its translatory movement on at least one gripper leg either in the direction the open position or in the direction of the closed position is.
- a force can be exerted on the at least by means of the sliding part a gripper leg can be exercised.
- a gripper leg can be exercised.
- appropriate translatory movement of the sliding part can for active control of both the closing and the Opening movement of the gripper leg direction and amount the force can be determined directly, without further Tools, such as additional mechanical elements, are required are.
- the possibility of the gripper legs in two opposite to each other Moving directions actively allows controlled ones Closing and opening movements, for example around an object while moving the gripper to drop in time and place.
- the gripper according to the invention has the advantage that the legs are active for any pivotal movement be caused and at the same time without such Spreading tension can be freely pivoted, so that with the active pivoting movement of the legs no additional Force to overcome such spreading tension must be applied.
- the sliding part has of the gripper is an expansion element that can be brought about an opening movement or at least for stabilization exert a spreading force on a gripper leg can.
- the expansion element between the two gripper legs and the spreading force Exercise on both gripper legs simultaneously.
- the sliding part is a or has two locking elements, through which or on one each associated gripper leg a closing force can be exercised to make this gripper leg To initiate closing movement or in a particular Stabilize position.
- the gripper legs can at least one recess own, in which the respectively assigned locking element in a specific opening position of the gripper legs, for example, the closed position, can be locked. This makes it possible to maintain this position without that there is an active force on the respective gripper leg, for example, through constant application of force or translational movement of the sliding part, must be exercised.
- the one facing a gripper leg Section of the expansion element or the closing element is flat.
- the force transmission surface preferably extends of the closing element along the entire width of the assigned Gripper leg.
- the power transmission surface of the Spreader can be considered as at least one nose along only the edge of the associated gripper leg extends, be formed.
- the force applied to the gripper legs by the Sliding part and guiding the sliding part prove as particularly effective or simple when the sliding part moved along or parallel to an axis or plane to which the two gripper legs, especially in their closed position, are arranged symmetrically. In in this case, lateral forces are avoided, so that the mechanical design of the gripper and the sliding part guide simplified.
- the actuator has exactly one sliding part with essentially two openings, each through one Gripper leg runs. Doing this alone can translational movement of the single sliding part both Gripper legs are simultaneously subjected to force and moved.
- the actuator exactly two sliding parts each having an opening, with each opening has a gripper leg.
- the two sliding parts and thus the respective Open position of the corresponding legs with each other or operated or influenced independently of one another become.
- a guide means is provided which is a translational Movement of the two sliding parts along each other parallel runs guaranteed.
- the actuator has exactly one sliding part with an opening, by only one of the two gripper legs runs. If only this gripper leg can move freely is pivotally suspended and the other gripper leg assumes a substantially rigid position, the sliding part and thus also the swiveling gripper leg simplified mechanical design between closed position and open position of the gripper can be actuated.
- the two gripper legs as separate Parts or are integrally formed.
- the gripper legs can for more secure detection and holding flat Objects as gripper jaws with the shape of a surface or a surface contour, the Flat sides of the two gripper jaws essentially one another are facing.
- the aforementioned, provided in the or the sliding parts Openings are slit-shaped and optionally run essentially parallel to each other.
- the respective sliding part along a wide section and at a short distance from the corresponding Fit the gripper legs. This enables one particularly effective, homogeneous and quick adhesion between the sliding part and the gripper leg.
- the sliding part can be a Gripper legs surrounded in a ring.
- the application of force from two opposite sides of one Gripper legs through the sliding part is alternative also possible in that the sliding part essentially Has a U-shaped cross-section and the gripper leg between the two U-legs of the sliding part is arranged. In this sense, one is also one-sided open indentation as one of those described above Understand openings.
- the two gripper legs can each move freely be arranged so that they are independent of each other can be pivoted without significant counterforce. For example, they can be on a common or each own pivot axis.
- the two Alternatively, legs can also be used in this way be attached so that they are without external force take a defined rest position relative to each other, the for example the open position, the closed position or corresponds to another position.
- the control or generation of the translatory movement the sliding part can be done in a known manner, for example by placing one or both ends of the sliding part Guide rollers are attached when moving of the gripper along opening or closing scenes run.
- the gripper according to the invention in a known manner with a suspension device Attachment to a transport track.
- the invention also extends to a conveyor, the one for the individual transport of objects Has a variety of grippers according to the invention.
- FIG. 1a, b, c, d show a gripper according to the invention with two gripper legs 11, 12 made of elastic material, such as plastic, spring steel or the like.
- the legs 11, 12 are along a slotted tube sleeve 13 keyed together.
- In the illustrated Cross-sectional view show them in one area 14 near the slit tube sleeve 13 with respect to each other leg 12 and 11 convex course and in a region 15 adjacent to its respective free end a concave course. Between these areas 14, 15 have the legs 11, 12 in the direction of each other leg 12 or 11 facing recess 16.
- the two gripper legs 11, 12 and the slotted tube sleeve 13 each extend vertically in one direction to the paper plane, so that the legs 11, 12 a flat shape and the slit tube sleeve 13 an elongated Take shape.
- the gripper shown in FIGS. 1a to 1d has a only sliding part 18 with two closing elements 19 and with an expansion element 20 which is substantially along a line so spaced from each other are that the two gripper legs 11, 12 each within the space between the expansion element 20 and one of the two closing elements 19 are located.
- the Elements 19, 20 each have the cross section of a rectangle rounded corners.
- the closing elements 19 each extend as an elongated, continuous web perpendicular to the paper plane the entire width of the two legs 11, 12 and beyond this.
- the expansion element 20 has two lugs on, each in a direction perpendicular to the paper plane from the outside between the two gripper legs 11, 12 protrude.
- the three elements 19, 20 are firmly connected to one another, so that in each case a closing element 19 with the pair of noses 20 limited an opening.
- the gripper shown in FIGS. 1a to 1d is used for gripping, Holding and releasing an item 21.
- the Gripper can be arranged on a conveyor, through which to exercise or during exercise of these functions transported in any direction or positioned for the inclusion of products, i.e. brought into preferred locations or aligned can.
- Fig. 1a shows a relaxed position of the gripper, at the gripper legs 11, 12 one by the common Jamming of the legs 11, 12 predetermined opening angle lock in.
- the sliding part 18 is in a neutral position in which neither the expansion element 20 still the closing elements 19 a force on the gripper legs 11, 12 exercise.
- the legs are in the representation according to FIG. 1b 11, 12 in an open position, in which the object 21 fed to the gripper in a particularly simple manner can be or can leave it.
- This open position is achieved by the sliding part 18 a translational movement along the plane of symmetry 17 in Direction A of the slotted tube sleeve 13 is carried out. This causes loading the inside of the two gripper legs 11, 12 through the expansion element 20 so that the legs 11, 12 are caused to open.
- FIG. 1c shows a translational movement of the sliding part 18 in direction B of the free ends of the two legs 11, 12.
- the two closing elements act on it 19 each the outer side of the region 14 facing them the gripper legs 11, 12 and exercise on this one Closing force.
- the two legs 11, 12 a closing movement in which they are on each other to move.
- Fig. 1d shows the one shown in Fig. 1c Closing movement reached the closed position of the two Gripper legs 11, 12 for holding the object 21.
- Die two closing elements 19 are in the locking recesses 16 the gripper legs 11, 12 locked.
- the one for locking of the sliding part 18 required counter forces result from the concern of the two legs 11, 12 on the one hand to each other along their areas 14, to the other the object 21 with its areas 15.
- 2a to 2e is a further embodiment of the invention Gripper shown, with the same reference numerals same as in Fig. 1a to 1d or Identify similar parts.
- the in 2a to 2e shown gripper two gripper legs 11, 12 each with a recess 16 and two Sliding parts 18, each with a single closing element 19 and expansion element 20.
- the gripper legs 11, 12 are each at one end a hinge joint 22 is freely pivotably connected to one another.
- the entire gripper arrangement is symmetrical to that Bisector 17 of the two legs 11, 12 included opening angle.
- the closing elements 19 and spreading elements 20 of the in FIG. 2a to 2e shown grippers each have one Cross section in the shape of a rectangle with rounded Corners.
- the closing element 19 and the expansion element 20 one Sliding part 18 are spaced apart and on at least one in a direction perpendicular to the paper plane end connected to each other so that they form a U shape or a ring shape. Between these two U-legs or ring sections 19, 20 one Sliding part 18, a gripper leg 11, 12 is guided.
- Fig. 2a shows an intermediate position of the two gripper legs 11, 12.
- Fig. 2b Movement of the sliding parts 18 along the bisector 17 in direction A of the hinge joint 22 a force from each of the two expansion elements 20 the gripper legs 11, 12 exercised so that they actively an opening movement in the direction of an open position be prompted.
- the gripper is that the two sliding parts 18 and thus the gripper legs acted upon by these 11, 12 can be moved independently of one another, which enables a more flexible use of the gripper. For example, one of the legs can be in the closed position be left while releasing an item 21 only the other leg 11 an opening movement performs. Such a one-sided open position of the gripper is shown in Fig. 2e.
- the gripper shown in Figures 2a to 2e is as material, space and weight saving gripper clasp designed, in which the gripper legs 11, 12 have an elongated, Have rod-shaped form, made of a flexible metal are formed and only perpendicular to the plane of the paper have a narrow width.
- FIG. 2f shows a further embodiment of the invention Gripper.
- This gripper has two legs 11, 12, one of which 12 - as indicated by the hatching - assumes an essentially rigid position, and the other 11 with respect to the rigid leg 12 about a hinge joint 22 is freely pivotable.
- a single ring-shaped Sliding part 18 encompasses a closing element 19 and a spreading element 20 the pivotable leg 11.
- the movement is by a guide means, not shown of the sliding part 18 on a parallel to the central plane 17 of the gripper straight line C restricted.
- the Location of the rigid leg 12 is by a not shown Fixing means fixed with respect to the guideway C.
- a translatory movement of the sliding part 18 along the straight line C causes the opening or closing of the pivotable leg 11 for releasing or detecting a Product 21. Only the pivotable leg 11 points a recess 16 with which the sliding part 18 - as shown in dashed lines in Fig. 2f - in the closed position the pivotable leg 11 or the gripper can.
- Fig. 3 shows a further embodiment of an inventive Gripper, with those described above Embodiments identical or similar parts are each designated by the same reference numerals.
- the gripper has a flat sheet metal stamped part, which is bent in such a way that two gripper legs 11, 12 are formed, which are essentially in the voltage-free state stand parallel to each other.
- One of both Leg 11 is a rectangular, flat section of the Sheet metal stamping formed.
- the other gripper leg 12 has an elongated punch cutout 23 so that this Leg 12 has the shape of a flat bracket.
- This leg 12 is deformed such that it is a with respect to the opposite leg 11 essentially concave curvature with a recess in it 16 has.
- Section 24 of the stamped sheet metal part is its material diluted.
- FIG. 3 is a sliding part 18 with two slot-shaped, adjacent openings shown.
- the openings are by two at their longitudinal ends Noses 20 delimited from one another.
- Each of the two gripper legs 11, 12 is guided through one of the two openings, so that the pair of noses 20 acts as an expansion element.
- the two extend along the width of the legs 11, 12, i.e. along the longitudinal direction of the openings Sections of the sliding part 18 each form one as a closing element web 19.
- the one-piece construction of the two gripper legs 11, 12 as a stamped sheet metal part enables particularly simple manufacture of the gripper. Due to the punched cutout 23 and due to the design of the sections 24 with a only a smaller layer of material can be translated Movement of the sliding part 18 and thus the initiation a pivoting movement of the two gripper legs 11, 12 advantageous relative to each other without significant effort respectively.
- the invention also includes all of them Embodiments of a gripper, which different Features of those shown in Figs. 1a to 1d, 2a to 2f and 3 Combine grippers as required, especially the Characteristics of a flat, rod-shaped or bow-shaped Design of a gripper leg, the use of a single or two independent sliding parts, one free pivotable or fixed connection of the two gripper legs with each other, one-piece or separate Structure of the gripper legs and the materials used in each case.
- the gripper according to the invention is for any funding tasks and for any kind of products and objects can be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Discharge By Other Means (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Manipulator (AREA)
- Springs (AREA)
- Labeling Devices (AREA)
- Advancing Webs (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Description
- Fig. 1a, b, c, d
- Querschnittsansichten einer Ausführungsform des erfindungsgemäßen Greifers mit einem einzigen Schiebeteil, wobei die beiden Greiferschenkel sich in entspannter Stellung, Offenstellung, Schließbewegung bzw. Schließstellung befinden,
- Fig. 2a, b, c, d, e
- Querschnittsansichten einer weiteren Ausführungsform des erfindungsgemäßen Greifers mit zwei separaten Schiebeteilen, wobei die beiden Greiferschenkel sich in Zwischenstellung, Offenstellung, Schließbewegung, Schließstellung bzw. einseitiger Offenstellung befinden,
- Fig. 2f
- eine Querschnittsansicht einer weiteren Ausführungsform des erfindungsgemäßen Greifers mit einem einzigen, an lediglich einem Greiferschenkel angreifenden Schiebeteil, wobei der genannte Greiferschenkel sich in Offenstellung befindet, und
- Fig. 3
- eine perspektivische Ansicht einer weiteren Ausführungsform des erfindungsgemäßen Greifers mit einem einzigen Schiebeteil.
Claims (12)
- Greifer zum Halten flächiger Gegenstände (21), insbesondere flexibler Gegenstände wie ein- und mehrblättriger Druckereiprodukte, mit zwei relativ zueinander schwenkbaren Greiferschenkeln (11, 12), die in einer Schließstellung auf den gehaltenen Gegenstand (21) eine Klemmwirkung ausüben, und mit einer Betätigungseinrichtung, die zur Erzeugung einer Schwenkbewegung der beiden Greiferschenkel (11, 12) relativ zueinander an wenigstens einem der Greiferschenkel (11, 12) angreift, wobei die Betätigungseinrichtung zum Wechsel zwischen einer Offenstellung und der Schließstellung der Greiferschenkel (11, 12) translatorisch bewegbar ist, dadurch gekennzeichnet, daß die Betätigungseinrichtung mindestens ein Schiebeteil (18) aufweist, durch dessen translatorische Bewegung eine Kraft auf wenigstens einen Greiferschenkel (11, 12) wahlweise in Richtung der Offenstellung oder in Richtung der Schließstellung erzeugbar ist.
- Greifer nach Anspruch 1, dadurch gekennzeichnet, daß das Schiebeteil ein Spreizelement (20) aufweist, durch das zur Erzeugung einer Öffnungsbewegung wenigstens eines Greiferschenkels (11, 12) eine dem jeweils anderen Greiferschenkel (12, 11) zugewandte Seite dieses Greiferschenkels (11, 12) kraftbeaufschlagbar ist.
- Greifer nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß das Schiebeteil (18) wenigstens ein Schließelement (19) aufweist, durch das zur Erzeugung einer Schließbewegung eines zugeordneten Greiferschenkels (11, 12) eine dem jeweils anderen Greiferschenkel (12, 11) abgewandte Seite dieses Greiferschenkels (11, 12) kraftbeaufschlagbar ist.
- Greifer nach Anspruch 3, dadurch gekennzeichnet, daß wenigstens einer der beiden Greiferschenkel (11, 12) eine Rastvertiefung (16) aufweist, in der das dem Greiferschenkel (11, 12) zugeordnete Schließelement (19) in der Schließstellung verrastbar ist.
- Greifer nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, daß die einem Greiferschenkel (11, 12) zugewandte Seite des Spreizelements (20) und/oder des Schließelements (19) jeweils als längliche Fläche ausgebildet ist, die sich zumindest teilweise entlang der Breite des Greiferschenkels (11, 12) und insbesondere parallel zu der Schwenkachse des Greiferschenkels (11, 12) erstreckt.
- Greifer nach Anspruch 5, dadurch gekennzeichnet, daß die längliche Fläche als durchlaufender Steg (19) ausgebildet ist, der sich im wesentlichen entlang der gesamten Breite des zugeordneten Greiferschenkels (11, 12) erstreckt, oder als eine oder zwei Nasen (20), die sich lediglich entlang eines Randteils des zugeordneten Greiferschenkels (11, 12) erstreckt bzw. erstrecken.
- Greifer nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß das Schiebeteil im wesentlichen entlang und/oder parallel zu der Winkelhalbierenden (17) des von den beiden Greiferschenkeln (11, 12) in deren Schließstellung gebildeten Winkels translatorisch bewegbar ist.
- Greifer nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die Betätigungseinrichtung genau ein Schiebeteil (18) aufweist mit im wesentlichen zwei Öffnungen, durch welche jeweils ein Greiferschenkel (11, 12) geführt ist.
- Greifer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Betätigungseinrichtung genau zwei Schiebeteile (18) aufweist mit jeweils einer Öffnung, durch welche jeweils ein Greiferschenkel (11, 12) geführt ist, wobei die beiden Schiebeteile (18) insbesondere unabhängig voneinander betätigbar sind.
- Greifer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Betätigungseinrichtung genau ein Schiebeteil (18) aufweist mit einer Öffnung, durch welche einer der beiden Greiferschenkel (11, 12) geführt ist, wobei insbesondere nur derjenige Greiferschenkel (11, 12), der durch die Öffnung des Schiebeteils (18) geführt ist, schwenkbar ist.
- Greifer nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die beiden Greiferschenkel (11, 12) gemeinsam an einer Schlitzrohrhülse (13) verkeilt sind.
- Fördereinrichtung zum Transport von Gegenständen (21) mit einer Vielzahl von Greifern nach einem der vorstehenden Ansprüche.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH290097 | 1997-12-17 | ||
CH290097 | 1997-12-17 | ||
PCT/CH1998/000405 WO1999030996A1 (de) | 1997-12-17 | 1998-09-21 | Greifer für flächige gegenstände |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1040064A1 EP1040064A1 (de) | 2000-10-04 |
EP1040064B1 true EP1040064B1 (de) | 2002-06-05 |
Family
ID=4244144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98942446A Expired - Lifetime EP1040064B1 (de) | 1997-12-17 | 1998-09-21 | Greifer für flächige gegenstände |
Country Status (14)
Country | Link |
---|---|
US (1) | US6435583B1 (de) |
EP (1) | EP1040064B1 (de) |
JP (1) | JP4030959B2 (de) |
AT (1) | ATE218494T1 (de) |
AU (1) | AU736928B2 (de) |
BR (1) | BR9813824A (de) |
CA (1) | CA2308849C (de) |
DE (1) | DE59804371D1 (de) |
DK (1) | DK1040064T3 (de) |
ES (1) | ES2174474T3 (de) |
NO (1) | NO314843B1 (de) |
PT (1) | PT1040064E (de) |
RU (1) | RU2207314C2 (de) |
WO (1) | WO1999030996A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50200768D1 (de) * | 2001-01-24 | 2004-09-16 | Ferag Ag | Verfahren und Einrichtung zum Umgreifen von mit Greifern gehalten geförderten, flachen Gegenständen |
CN1293397C (zh) | 2001-09-13 | 2007-01-03 | 株式会社藤仓 | 光纤薄板及其制作方法 |
US20030221356A1 (en) * | 2002-05-28 | 2003-12-04 | Thomas Trozera | Locking tweezers for securing beads or weights used in tying fishing flies |
US8245377B2 (en) * | 2005-06-22 | 2012-08-21 | Automated Solutions | Device for securing trim to a seat |
US7527261B2 (en) | 2006-07-13 | 2009-05-05 | Lockheed Martin Corporation | Mailpiece container for stacking mixed mail and method for stacking mail therein |
US8640310B2 (en) * | 2009-02-13 | 2014-02-04 | Leatherman Tool Group, Inc. | Disengageable clip and associated article |
DE102016223156A1 (de) * | 2016-11-23 | 2018-05-24 | Bayerische Motoren Werke Aktiengesellschaft | Greifvorrichtung zum Greifen nicht formfester Werkstücke |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US515162A (en) * | 1894-02-20 | Lifting-fork | ||
US1184372A (en) * | 1915-03-09 | 1916-05-23 | Frank W Nalley | Egg-handling device. |
US1375580A (en) * | 1917-09-14 | 1921-04-19 | Fisher Thomas | Plate-lifter |
US2177595A (en) * | 1937-01-06 | 1939-10-24 | William Marten | Egg handling device |
US2336527A (en) * | 1942-05-07 | 1943-12-14 | Bullington Harold Eugene | Lifting tongs |
US2792253A (en) * | 1953-04-27 | 1957-05-14 | George N Bliss | Egg lifter |
DE1563730C3 (de) * | 1966-08-09 | 1978-04-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einarmige Sicherungszange |
DE3011837A1 (de) * | 1980-03-27 | 1981-10-01 | Sommer, Friedhelm, 7530 Pforzheim | Handhabungsgreifer, bspw. fuer industrieroboter |
US4681213A (en) * | 1985-10-23 | 1987-07-21 | Harris Graphics Corporation | Gripper assembly |
CH670619A5 (de) * | 1986-04-29 | 1989-06-30 | Sft Ag Spontanfoerdertechnik | |
US4721296A (en) * | 1986-05-27 | 1988-01-26 | Harris Graphics Corporation | Sheet material handling apparatus |
SE469889B (sv) * | 1992-03-16 | 1993-10-04 | Wamag Idab Ab | Griparetransportör med permanent förspänd klämback |
US5755436A (en) | 1995-10-03 | 1998-05-26 | Reist; Walter | Clamp for sheet-like articles |
DE59603772D1 (de) * | 1995-10-03 | 2000-01-05 | Ferag Ag | Klammer für flächige Gegenstände |
-
1998
- 1998-09-21 US US09/555,315 patent/US6435583B1/en not_active Expired - Fee Related
- 1998-09-21 BR BR9813824-3A patent/BR9813824A/pt not_active Application Discontinuation
- 1998-09-21 EP EP98942446A patent/EP1040064B1/de not_active Expired - Lifetime
- 1998-09-21 DE DE59804371T patent/DE59804371D1/de not_active Expired - Lifetime
- 1998-09-21 JP JP2003506855A patent/JP4030959B2/ja not_active Expired - Fee Related
- 1998-09-21 AT AT98942446T patent/ATE218494T1/de active
- 1998-09-21 RU RU2000118812/12A patent/RU2207314C2/ru not_active IP Right Cessation
- 1998-09-21 PT PT98942446T patent/PT1040064E/pt unknown
- 1998-09-21 DK DK98942446T patent/DK1040064T3/da active
- 1998-09-21 ES ES98942446T patent/ES2174474T3/es not_active Expired - Lifetime
- 1998-09-21 WO PCT/CH1998/000405 patent/WO1999030996A1/de active IP Right Grant
- 1998-09-21 AU AU90599/98A patent/AU736928B2/en not_active Ceased
- 1998-09-21 CA CA002308849A patent/CA2308849C/en not_active Expired - Fee Related
-
2000
- 2000-06-16 NO NO20003155A patent/NO314843B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2004521051A (ja) | 2004-07-15 |
WO1999030996A1 (de) | 1999-06-24 |
BR9813824A (pt) | 2000-10-10 |
AU736928B2 (en) | 2001-08-09 |
JP4030959B2 (ja) | 2008-01-09 |
RU2207314C2 (ru) | 2003-06-27 |
PT1040064E (pt) | 2002-11-29 |
WO1999030996A8 (de) | 2001-02-01 |
AU9059998A (en) | 1999-07-05 |
CA2308849C (en) | 2007-02-13 |
DE59804371D1 (de) | 2002-07-11 |
US6435583B1 (en) | 2002-08-20 |
DK1040064T3 (da) | 2002-07-08 |
NO20003155D0 (no) | 2000-06-16 |
NO314843B1 (no) | 2003-06-02 |
ES2174474T3 (es) | 2002-11-01 |
EP1040064A1 (de) | 2000-10-04 |
NO20003155L (no) | 2000-06-16 |
CA2308849A1 (en) | 1999-06-24 |
ATE218494T1 (de) | 2002-06-15 |
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