EP3045638A1 - Sliding and rotating leaf system - Google Patents

Abstract

The invention relates to a sliding and rotary sash system comprising a floor rail profile (1) and a ceiling rail profile (2), which are each C-shaped and in which at least two arranged between these wings (3) are displaceably guided, at least in each case over at least a carriage (4, 5) in the bottom rail profile (1) are mounted, such that in the pivoted state of the wing (3) a complete absorption of the weight load of the wings (3) by the bottom rail profile (1). In the bottom rail profile (1) at least one lateral outlet opening (16) for notching a wing (3) is arranged, wherein at least one wing (3) a lever runner (49) is mounted, which is arranged above the bottom rail profile (1) a ramp element (62) is arranged on the bottom rail (1) adjacent to at least one outlet opening (16) and interacts with the lever traveler (49) such that the wing (3) is lifted when passing the ramp element (62).

Description

The invention relates to a sliding and rotary wing system according to the preamble of patent claim 1.

Such sliding and rotary wing systems are well known. They have a plurality of sliding window sash, which are individually pivotable, which can almost completely open a mostly very large front or space division. The individual wings are slidably guided between arranged on the ceiling and the floor rail profiles. Each wing is guided via two support elements displaceable in a ceiling rail profile. For pivoting a wing, the ceiling rail profile has an outlet opening for notching a support element of a wing. In this case, a Spreizklammer is arranged end in the ceiling rail profile, in which a arranged on the respective wing locking element is introduced. For pivoting a wing, the blocking element is retracted into the locking cam element and the bearing element located at the other end of the wing is disengaged from the outlet opening and pivoted about the axis extending through the blocking element. The blocking element rotates in a guide of the locking cam element, so that the wing is securely held.

A disadvantage of the known sliding and swing systems that the ceiling rail profile requires a high load capacity of the ceiling to which this is mounted. As a result, an installation of the system is difficult, for example, suspended ceilings. In the WO 99/45224 A1 is a sliding wing system described in which the wings are slidably mounted via a carriage in the bottom rail, so that the weight of the wings are substantially absorbed by the bottom rail. In this prior art system, however, a notching and pivoting individual wings is not possible.

The invention aims to remedy this situation. The invention is based on the object to provide a sliding and rotary vane system of the aforementioned type, which allows installation even in the case of limited viable ceilings. According to the invention, this object is solved by the features of the characterizing part of patent claim 1.

With the invention, a sliding sash system of the aforementioned type is created, in which an installation is made possible even with limited load-bearing ceilings. Characterized in that the at least two wings are each mounted on at least one carriage in the floor rail profile, such that in the pivoted state of the wing, i. in flight with floor and ceiling rail profile, a complete recording of the weight load of the wing through the floor rail profile, the ceiling rail profile is only the leadership of arranged between the floor rail profile and ceiling rail profile wings; The tensile load of the ceiling rail profile is significantly reduced or even eliminated. In this case, the at least one lateral outlet opening enables a swinging out and pivoting of a wing. Through the interaction of the lever runner and the ramp element, the wing with the arranged lever runner is lifted when passing the ramp element. As a result, the rollers are relieved. Upon reaching the parking position, i. the swing-out position of the wing are the rollers without contact with the bottom rail and can be moved out with the wing from the outlet opening.

Advantageously, at least in the ceiling rail profile end a locking cam member for receiving a arranged on each wing locking element is arranged horizontally spaced from the locking cam member in the bottom rail profile at least one outlet opening for notching a wing is arranged. In addition, a locking cam element may also be provided in the bottom profile, in which case a corresponding blocking element is preferably required on the carriage.

Preferably, the wings are provided on their side facing the ceiling rail profile top with at least one guide cylinder which projects into the gap of the C-shaped ceiling rail profile. As a result, the wing is guided over the guide cylinder in the gap of the ceiling rail profile without a support load acting on the ceiling rail profile. Advantageously, the locking element is mounted on the guide cylinder, in particular integrally formed on this or screwed onto this.

In a further development of the invention, the lever traveler is arranged on the carriage. As a result, a compact design is achieved.

In an embodiment of the invention, at least one outlet opening is framed by a guide frame on which the ramp element is formed. As a result, a combined raising and guiding a wing for swinging allows.

Advantageously, the ramp element is designed to be moved out of the travel path of the lever traveler. As a result, a method of a wing without raising in the case is made possible that this is not to be pivoted.

In a further embodiment of the invention, a hold-down is arranged on at least one wing. Preferably, the hold-down is arranged on the carriage, in particular below an impeller of the carriage, such that the gap of the bottom rail between the impeller and hold-down runs. As a result, a further compact design is achieved.

In a further embodiment of the invention, the hold-down device interacts with the bottom rail in such a way that a linear guide of the associated wing is effected. As a result, a guided movement of the wing along the bottom rail is achieved.

In a further development of the invention, the carriage comprises a carriage housing with a wing receptacle and a hollow cylindrical bearing receptacle integrally formed thereon, in which bearing receptacle a bearing for rotatably supporting an axle is arranged, which receives at least one impeller, wherein on the bearing receptacle of the wing receptacle opposite a hold-down is formed. As a result, a further compact design is possible. In this case, the lever rotor is preferably formed at a distance from the bearing receptacle on the carriage housing.

Figur 1

die schematische Darstellung eines Schiebe- und Drehflügelsystems;

Figur 2

die Detaildarstellung Flügelführung des Bodenprofils des Schiebe- und Drehflügelsystems aus Figur 1;

Figur 3

die Darstellung der Auslassöffnung des Schiebe- und Drehflügelsystems aus Figur 1;

Figur 4

die räumliche Darstellung des Schiebe- und Drehflügelsystems aus Figur 1 mit Teilausschnitten;

Figur 5

die schematische Darstellung des Eingriffs des Führungszylinders eines Flügels in ein Deckenschienenprofil im Querschnitt;

Figur 6

die schematische Darstellung der Anordnung eines Laufwagens eines Flügels in einem Bodenschienenprofil im Querschnitt;

Figur 7

die schematische Darstellung eines Laufwagens eines Schiebe- und Drehflügelsystem in einer weiteren Ausführungsform mit horizontalen Laufrädern;

Figur 8

die räumliche Darstellung eines ersten Laufwagens des Schiebe- und Drehflügelsystems aus Figur 1;

Figur 9

den Laufwagen aus Figur 8 mit integriertem Niederhalter und Hebeläufer in Explosionsdarstellung;

Figur 10

die schematische Darstellung des Laufwagens aus Figur 8 im Eingriff mit einer Bodenschiene;

Figur 11

die Darstellung aus Figur 10 mit einem Laufwagen in einer zweiten Ausführungsform mit separatem Hebeläufer;

Figur 12

die Darstellung aus Figur 10 mit einem Laufwagen in einer dritten Ausführungsform mit separatem Hebeläufer und Niederhalter;

Figur 13

die schematische Darstellung des Niederhalters des Laufwagens aus Figur 8 im Eingriff einer Bodenschiene;

Figur 14

die schematische Darstellung eines Niederhalters in einer zweiten Ausführungsformmit einseitigem Überstand im Eingriff einer Bodenschiene und

Figur 15

die schematische Darstellung eines Niederhalters in einer dritten Ausführungsformmit einseitigem, U-förmigen Überstand im Eingriff einer modifizierten Bodenschiene mit vertikalem Führungssteg.

Other developments and refinements of the invention are specified in the remaining subclaims. An embodiment of the invention is illustrated in the drawings and will be described in detail below. Show it:

FIG. 1

the schematic representation of a sliding and rotary wing system;

FIG. 2

the detailed representation wing guide of the bottom profile of the sliding and rotary wing system FIG. 1 ;

FIG. 3

the representation of the outlet opening of the sliding and rotary wing system FIG. 1 ;

FIG. 4

the spatial representation of the sliding and rotary wing system FIG. 1 with partial cutouts;

FIG. 5

the schematic representation of the engagement of the guide cylinder of a wing in a ceiling rail profile in cross section;

FIG. 6

the schematic representation of the arrangement of a carriage of a wing in a floor rail profile in cross section;

FIG. 7

the schematic representation of a carriage of a sliding and rotary wing system in another embodiment with horizontal wheels;

FIG. 8

the spatial representation of a first carriage of the sliding and rotary wing system FIG. 1 ;

FIG. 9

the carriage out FIG. 8 with integrated hold-down and lever rotor in exploded view;

FIG. 10

the schematic representation of the carriage from FIG. 8 in engagement with a bottom rail;

FIG. 11

the presentation FIG. 10 with a carriage in a second embodiment with separate lever rotor;

FIG. 12

the presentation FIG. 10 with a carriage in a third embodiment with separate lever rotor and hold-down;

FIG. 13

the schematic representation of the hold of the carriage from FIG. 8 in engagement with a floor rail;

FIG. 14

the schematic representation of a hold-down in a second embodiment with one-sided projection in engagement with a bottom rail and

FIG. 15

the schematic representation of a hold-down in a third embodiment with one-sided, U-shaped projection in engagement of a modified bottom rail with vertical guide bar.

The sliding and rotary sash system selected as an exemplary embodiment consists essentially of a floor rail profile 1, a ceiling rail profile 2 and a number of wings 3, which are displaceably guided in the floor rail profile 1 via carriages 4, 5. On the ceiling side, the wings 3 are guided over a guide cylinder 35 in the ceiling rail profile 2.

The floor rail profile 1 is formed from a base profile 11 and a supporting profile 12 attached thereto, which is fixed in height adjustable in the base profile 11. The support profile 12 is formed substantially in the manner of a C-profile and has a gap 13 on its upper side facing away from the base profile 11. Within the supporting profile 12, a first web 14 is integrally formed on a longitudinal side wall and a second web 15 is offset vertically on the opposite longitudinal side wall to the first web 14. Furthermore, an outlet opening 16 is introduced in the floor rail profile 1 in a longitudinal side wall. The outlet opening 16 of the floor rail profile 1 is framed by a guide frame 6, on whose the wings 3 facing top a support surface 61 is formed. On one side of the support surface, a ramp element 62 is formed, which is provided on both sides with a slope 63. In the exemplary embodiment, the guide frame 6 is made with integrally formed ramp element 62 as plastic.

The ceiling rail profile 2 is formed substantially in the manner of a C-profile and has a gap 21 on its upper side opposite the bottom rail profile 1. Laterally, an outlet opening 23 for notching a guide cylinder 35 of a wing 3 is inserted in the ceiling rail profile 2. (If only one guide cylinder 35 is arranged on the wing 3, the ceiling rail profile has no outlet opening 23.) At the end, a latching cam element 22 is arranged in the ceiling rail profile 2. The locking cam member 22 is formed in the form of a pliers-shaped plastic part, in whose oppositely arranged arms strung together arcuate formations are introduced, which is approximately centrally provided with a transverse to the ceiling profile 2 groove for receiving the locking element 36 of a wing 3. The inner contour of the circular arc-shaped formations substantially corresponds to the outer contour of the guide cylinder 35 of the wings 3.

The wings 3 are each formed from a disc element 31, which is bordered by a frame profile 32. On their side opposite the disc element 31 side, the frame profiles 32 are each provided with a C-profile-like receptacle 33 for receiving the grooved plate 42, 51 of a carriage 4, 5 or the grooved plate 351 of a guide cylinder 35. In the exemplary embodiment, each wing 3 is provided on its side facing the ceiling rail profile 2 with two guide cylinders 35 and on its bottom rail profile 1 side facing two carriages 4, 5, which in each case via their grooves plates 351, 42, 51 in the C-profile-like receptacle 33rd the frame profile 32 are attached. Each of the locking cam member 22 facing guide cylinder 35 of each wing 3 is at its the frame profile 32 opposite top provided with a blocking element 36 which is formed substantially in the manner of a rectangular plate with arcuate narrow sides. At its bottom rail profile 1 facing underside of the wings 3 are further provided on both sides with brush 37.

The first carriage 4 comprises a carriage housing 41, on which a groove plate 42 is formed. The groove plate 42 serves as a receptacle for a wing 3, in the frame profile 32, the groove plate 42 can be fastened. Below the groove plate 42, a substantially hollow cylindrical bearing receptacle 43 is arranged in the carriage housing 41, which receives a rolling bearing 44. The roller bearing 44 receives an axle 45, at both ends of which an impeller 46 is attached. The bearing receptacle 43 is adjoined by a cylindrical web 47, which merges into an abutment 48 protruding on all sides. Spaced to the bearing receptacle 43 a lever 49 is arranged on the carriage body further. The lever 49 is formed like a stamp. Its free end is positioned slightly higher than the running surfaces of the wheels 46.

The second carriage 5 is positioned at its end opposite the first carriage 4 end of the frame profile 32 of a wing 3. It has a groove plate 41 on which a support arm 52 is formed orthogonal to this. The support arm 52 is followed by a substantially rectangular plate 53, which merges into an axle 54 for receiving two rollers 55 arranged parallel to one another.

The wings 3 are arranged between the floor rail profile 1 and ceiling rail profile 2 that the support arm 52 of each second carriage 5 protrude through the gap 13 of the bottom rail profile 1, wherein the plate 53 respectively facing roller 55 of the respective carriage 5 on the second web 15 and the second roller 55 rest on the first web 14 of the floor rail profile 1. As a result, the wheels rotate when moving a wing in opposite directions. The wheels 46 of each first carriage are on top of the support section 12 of the soil profile 1. In this case, the web 47 also protrudes through the gap 13 of the floor rail profile 1, wherein the hold-48 abuts the inside of both sides of the gap 13 on the support section 12. On the side opposite the carriage, the guide cylinder 35 project through the gap 21 into the ceiling rail profile 2.

For pivoting a blade 3 of the sliding and rotary wing system, the wing 3 is first moved along the bottom rail profile 1 until the locking element 36 engages in the most distant free forming the locking cam member 22. In this case, the lever 49 of the runner 4 arranged at the opposite end of the wing 3 is moved over the slope 63 of an outlet opening 16 associated ramp element 62, whereby the wheels 46 of this carriage 4 are raised relative to the support section 12 vertically. In this position, the carriage 4 is located at the outlet opening 16 of the profile 1; the outer guide cylinder 35 is located at the outlet opening 23 of the ceiling rail profile 2. (As already noted, with only one arranged on the wing guide cylinder 35 in the ceiling rail profile 2 no outlet opening 23 is present.)

If the wing 3 is subsequently pivoted about the axis of rotation passing through the blocking element 36, then the carriage 4 located at the outlet opening 16, whose running wheels 46 are no longer in contact with the supporting profile 12, is unlatched therefrom. The lever traveler 49 slides on the ramp element 62, which forms an elevated support surface until the locking element 36 engages in the groove of the locking cam member 22, whereby the locking element 36 has reached its breakpoint. Subsequently, the other wings can be correspondingly notched and pivoted to the first wing 3 are created.

In the exemplary embodiment of the carriage 4 with integrated hold-48 and lever 49 is executed. Of course, holding-down device and / or lever runner can also be part of a separate fastener to the frame 32 of a wing 3 Be components as exemplified in FIG. 11 (Carriage 4a with lever traveler component 4b) and FIG. 12 (Carriage 4a with lever traveler component 4b and hold-down member 4c) shown. Also, the hold-down can be designed differently. So is in FIG. 14 a hold-down 48 'is shown, which protrudes only on one side of the web 47, with which it bears against the bottom profile 1 inside. In FIG. 15 is formed at the hold-down 48 "this one-sided projection U-shaped and the modified support section 12" of the bottom profile 1 has a guide web, which engages in the U-shaped projection.

Claims (10)

Sliding and rotary wing system, comprising a floor rail profile (1) and a ceiling rail profile (2), which are each C-shaped and in which at least two arranged between these wings (3) are displaceably guided, at least in each case at least one carriage (4 , 5) in the bottom rail profile (1) are mounted, such that in the pivoted state of the wing (3) a complete recording of the weight load of the wing (3) by the bottom rail profile (1), characterized in that in the bottom rail profile (1 ) at least one lateral outlet opening (16) for notching a wing (3) is arranged, wherein at least one wing (3) a lever runner (49) is mounted, which is arranged above the floor rail profile (1), wherein on the bottom rail (1 ) is arranged adjacent to at least one outlet opening (16), a ramp element (62) which cooperates with the lever rotor (49) such that the wing (3) during Passing the ramp element (62) is raised. Sliding wing system according to claim 1, characterized in that the lever runner (49) is arranged on a carriage (4). Sliding wing system according to claim 1 or 2, characterized in that on at least one wing (3) has a hold-down (48) is arranged. Sliding wing system according to claim 3, characterized in that the hold-down device (48) is arranged on a carriage (4). Sliding wing system according to claim 4, characterized in that the hold-down (48) below an impeller (46) of the carriage (4) is arranged such that the gap (13) of the bottom rail (1) between the impeller (46) and hold-down (48 ) runs. Sliding wing element according to one of claims 3 to 5, characterized in that the holding-down device (48) cooperates with the bottom rail (1) in such a way that a linear guidance of the associated leaf (3) is effected. Sliding wing system according to one of the preceding claims, characterized in that at least one outlet opening (16) is framed by a guide frame 9, on which the ramp element (62) is integrally formed. Sliding wing system according to one of the preceding claims, characterized in that the ramp element (62) can be moved out of the travel path of the lever traveler (49). Sliding wing system according to one of the preceding claims, characterized in that at least one carriage (4) comprises a carriage housing (41) with a wing receptacle and a molded on this hollow cylindrical bearing receptacle (43), in which bearing receptacle (43) a bearing for rotatably supporting an axis (45) is arranged, which receives at least one impeller (46), wherein on the bearing receptacle (43) of the wing receptacle opposite a hold-down (48) is integrally formed. Sliding wing system according to claim 9, characterized in that the lever traveler (49) spaced from the bearing receptacle (43) on the carriage housing (41) is integrally formed.

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