EP3757324A2 - Système de porte coulissante - Google Patents

Système de porte coulissante Download PDF

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Publication number
EP3757324A2
EP3757324A2 EP20172236.0A EP20172236A EP3757324A2 EP 3757324 A2 EP3757324 A2 EP 3757324A2 EP 20172236 A EP20172236 A EP 20172236A EP 3757324 A2 EP3757324 A2 EP 3757324A2
Authority
EP
European Patent Office
Prior art keywords
carriage
running rail
sliding door
longitudinal direction
door leaf
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.)
Pending
Application number
EP20172236.0A
Other languages
German (de)
English (en)
Other versions
EP3757324A3 (fr
Inventor
Wilfried Stommel
Jens Willach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Willach GmbH
Original Assignee
Gebr Willach GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gebr Willach GmbH filed Critical Gebr Willach GmbH
Publication of EP3757324A2 publication Critical patent/EP3757324A2/fr
Publication of EP3757324A3 publication Critical patent/EP3757324A3/fr
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E05D15/0634—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis with height adjustment
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/606—Accessories therefor
    • E05Y2201/61—Cooperation between suspension or transmission members
    • E05Y2201/612—Cooperation between suspension or transmission members between carriers and rails
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/64—Carriers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/12—Adjustable by manual operation
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/14—Adjustable with position retaining means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/456—Mounting location; Visibility of the elements in or on a suspension member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/502—Clamping
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/54—Welding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/60—Mounting or coupling members; Accessories therefor
    • E05Y2600/628—Profiles; Strips
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/26—Form or shape
    • E05Y2800/31—Form or shape eccentric
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the present invention relates to a sliding door system with at least one running rail extending in a longitudinal direction and a door leaf guided thereon with at least one running gear, the running gear having a running carriage guided in the running rail and a fastening device connected to the running carriage via which the running gear is attached to an upper one Edge of the door leaf is attached.
  • Such sliding door systems are generally known.
  • the door leaf is carried by the running rail via the drive so that the weight of the door leaf is transferred to the running rail via the carriage.
  • the carriage rolls with one or more rollers in a track of the running rail.
  • sliding door systems in which the running rail has a track for the running gear, the carriage of the running gear having one or more running rollers on one side that are guided in the running track.
  • sliding door systems of this type during the assembly of the door leaf with the mounted running gear, it is mostly hung into the running rail from the longitudinal side of the running rail.
  • Such a sliding door system is off, for example DE 10 2011 012 286 A1 known to the applicant.
  • the running gear is often swiveled into the running track underneath a safety catch formed by part of the rail.
  • the door leaf must be placed at an angle from the long side of the running rail, the door leaf extending at an angle away from the long side.
  • sufficient space must be provided in the running rail for the pivoting of the carriage.
  • the track is therefore mostly at a relatively large distance from a wall to which the running rail is attached, so that the door leaf, which is guided in the running rail, also has a relatively large distance from the wall.
  • a hanging of the door leaf in another direction, in which the door leaf extends obliquely into the side facing away from the longitudinal side, is not possible due to the wall along which the door leaf runs.
  • the sliding door system has at least one running rail extending in a longitudinal direction and a door leaf guided thereon with at least one drive, the drive having a carriage guided in the running rail and a fastening device connected to the carriage.
  • the drive is fastened to an upper edge of the door leaf via the fastening device.
  • the carriage is fastened to the fastening device via at least one fastening means, the at least one fastening means pressing the carriage and the fastening device against one another in the longitudinal direction of the running rail, with at least one projection being arranged on the carriage which extends in the longitudinal direction of the running rail and into a recess engages the fastening device and / or wherein at least one projection is arranged on the fastening device, which extends in the longitudinal direction of the running rail and engages in a recess of the carriage.
  • the sliding door system makes it possible in a simple manner that the carriage can first be inserted into a compact running rail and then moved in the longitudinal direction of the running rail in order to be connected to the fastening device of the door leaf.
  • the at least one projection which extends in the longitudinal direction of the running rail, engages in the corresponding recess so that the weight force can be transmitted from the fastening device to the carriage via a form fit. Since the carriage is inserted into the running rail without the door leaf attached to it, the running rail can be made very compact, since no or almost no space is required within the running rail for pivoting the carriage.
  • the carriage is guided in the running rail in that at least one running roller can roll on at least one running track of the running rail. It is preferably provided that the carriage has one or more rollers on only one side, which are guided in a track of the running rail. This creates a particularly compact design of the running rail and running gear possible.
  • the running rail can have a rail projection which extends in the longitudinal direction of the running rail and which forms a securing device for the carriage.
  • the rail projection is arranged, for example, in the vertical direction above the track. The distance in the vertical direction between the rail projection and the track can be selected so that the roller can be swiveled in under the rail projection when the carriage is inserted.
  • the rail projection can also be arranged so close to the track that when the carriage is in the inserted state, there is only a distance of a few millimeters from the roller, so that pivoting is not possible. In this case the carriage is to be inserted from a longitudinal end of the running rail.
  • the sliding door system according to the invention also has the advantage that the at least one projection that engages in the recess is independent of the at least one fastening means, so that the fastening means is used essentially for pressing the carriage and fastening device against each other in the longitudinal direction of the running rail, but largely does not transfer any weight force from the fastening device to the carriage.
  • the door leaf is understood to mean the plate-shaped part of the sliding door / the door leaf.
  • the drive is an add-on part on the door leaf and is therefore not to be understood as part of the door leaf.
  • the at least one fastening means can be a screw, for example.
  • the at least one fastening means can preferably be operated from one side of the drive.
  • the sliding door system according to the invention is particularly suitable for glass doors in which the door leaf consists of glass or largely of glass.
  • the at least one fastening means extends in the longitudinal direction of the running rail.
  • the sliding door system according to the invention can be installed in a particularly advantageous manner.
  • the carriage After being hooked into the running rail, the carriage is positioned along the Running rail moved in the direction of an erected door leaf with a fastening device until the at least one projection engages in the recess.
  • the fastening means (s) can then conveniently be inserted and operated from the end face of the drive, that is to say from a side of the drive running transversely to the longitudinal direction of the running rail.
  • the at least one projection tapers towards one end, the recess having a shape adapted to the at least one projection. It is thereby achieved that when the projection engages in the recess, a guiding function is realized between the recess and the projection, whereby the carriage and the fastening device are aligned with one another. In this way, for example, the fastening device can be used in a simple manner.
  • the projection tapers at a taper angle, the recess tapering at the same angle.
  • the maximum diameter of the projection is greater than the maximum diameter of the recess. In this way it can be achieved that the projection cannot be completely inserted into the recess and thus when the drive is fastened to the fastening device, the connection between the drive and the fastening device takes place exclusively via the fastening means and the at least one projection engaging in the at least one recess .
  • the opposing surfaces of the drive and the fastening device, on which the at least one projection or the at least one recess is arranged do not touch when the drive is fastened to the fastening device, but rather a small gap remains.
  • the at least one projection has a length in the longitudinal direction of the running rail which is greater than the extent of the recess or a tapering section of the recess adapted to the projection in the longitudinal direction of the running rail. If the recess is configured as a blind hole, the projection thus has a greater length than the depth of the recess. According to the invention, it can thus also be achieved that the projection cannot completely dip into the recess, so that a connection between the fastening device and the carriage takes place essentially via the projection and the recess and a small gap remains between the opposing surfaces of the carriage and the fastening device .
  • the invention can in particular provide that a plurality of projections are provided, each of which engages in a recess.
  • a plurality of projections are provided, each of which engages in a recess.
  • four projections and recesses can be provided.
  • the at least one fastening means is arranged between two of the projections in order to prevent tilting between projections and recesses.
  • the at least one fastening means has an operating element on its side facing a first side edge of the door leaf in the longitudinal direction of the running rail.
  • the fastening means can be operated in a particularly simple manner.
  • the operating element can be a screw, for example the screw head.
  • the carriage on the side facing a first side edge of the door leaf in the longitudinal direction of the running rail Fastening device is arranged.
  • the bogies can thus each be spaced very far from one another and arranged very close to the respective side edge, whereby the door leaf can be guided particularly well.
  • the at least one fastening means extends through the carriage.
  • the at least one fastening means can thus be fastened in a particularly simple manner by being inserted into the carriage from the side of the carriage facing away from the fastening device and pushed through it until the fastening means can engage in the fastening device. Furthermore, in this way the fastening means can be operated particularly easily on the side facing the first side edge of the door leaf in the longitudinal direction of the running rail.
  • the sliding door system has a roller block with two rollers, which is arranged on the carriage, the roller bracket being pivotably mounted on the carriage via an axis extending horizontally in a direction transverse to the longitudinal direction of the running rail.
  • a roller block advantageously enables unevenness to be compensated for, so that the door leaf can be guided in the running rail with particular smoothness and it is ensured that both rollers carry approximately the same load.
  • the invention thus also relates to a sliding door system with at least one running rail extending in a longitudinal direction and a door leaf guided therein with at least one carriage, the carriage having a carriage guided in the running rail and a carriage connected to the carriage Has fastening device via which the drive is attached to an upper edge of the door leaf, a roller bracket with two rollers being arranged on the carriage, the roller bracket being pivotably mounted on the carriage via an axis extending horizontally transversely to the longitudinal direction of the running rail is.
  • the roller block has a plate on which the rollers are rotatably mounted, the axle between the rollers engaging the plate.
  • the roller block functions in the manner of a rocker. If one of the rollers is lifted off the track due to an unevenness or, for example, dirt, the other roller is pushed in the direction of the track, so that it is ensured that the carriage is always in contact with one roller. A particularly advantageous guidance of the carriage in the running rail is thereby possible.
  • the axis has a taper, the at least one fastening means cooperating with the taper of the axis and blocking the axis in a horizontal direction transverse to the longitudinal direction of the running rail.
  • the fastening means which is provided for fastening the carriage to the fastening device, also ensures that, in the assembled state, the axis cannot slip out in a horizontal direction transverse to the longitudinal direction of the running rail.
  • the at least one fastening means is arranged orthogonally to the axis and extends at least partially into the recess area of the axis formed by the taper.
  • the axle can be attached via a nut. Should this accidentally come loose, the fastening means prevent the axis from slipping out of the carriage, this prevents the door leaf from tipping out of the track.
  • two fastening means are provided which run parallel and are arranged vertically one above the other.
  • the axis extends between the two fastening means, both fastening means cooperating with the taper. As a result, the axis can be held in a particularly advantageous manner.
  • the carriage has a height adjustment device by means of which the at least one roller can be adjusted in the vertical direction.
  • the height adjustment device is at least partially formed by an eccentric course of a section of the axis of the roller.
  • the height adjustment device is formed by an eccentric course of a section of this axle. The entire roller block is then adjusted in the vertical direction.
  • the roller or the roller block can be easily adjusted via an eccentric course of the axis by rotating the axis. As a result, the roller or the roller block moves in comparison to the other parts of the carriage in the vertical direction. In this way, the height adjustment device can be designed in a structurally simple manner.
  • the axes of these rollers can be adjusted in a manner comparable to that described above with regard to the Embodiment with roller block has been described, by means of which at least one fastening means are secured.
  • the at least one fastening means can ensure that the axis cannot slip out of the carriage when the height device is adjusted.
  • the fastening device is designed as a clamping device which has clamping jaws on both sides of the door leaf, one clamping jaw being arranged on a main body of the fastening device and one clamping jaw being formed by a clamping plate fastened to the main body.
  • the fastening device can be fastened to a door leaf in a simple manner without, for example, fastening holes having to be provided on the door leaf.
  • the fastening device can be used in a particularly advantageous manner in connection with a door leaf that is entirely or partially made of glass.
  • the fastening device is particularly simple in construction.
  • the design of the fastening device as a clamping device also has independent inventive significance and can also be implemented independently of the previously described configuration of the sliding door system with a special fastening of the carriage to the fastening device or the embodiment of the carriage with a roller block.
  • the invention thus also relates to a sliding door system with at least one running rail extending in a longitudinal direction and a door leaf guided thereon with at least one carriage, the carriage having a carriage guided in the running rail and a fastening device connected to the carriage, via which the carriage is attached to a carriage upper edge of the door leaf is attached, the fastening device as Clamping device is formed, which has clamping jaws on both sides of the door leaf, one clamping jaw being arranged on a main body of the fastening device and one clamping jaw being formed by a clamping plate fastened to the main body.
  • the clamping plate is made of steel and the main body is preferably a cast part.
  • the main body can be designed as a zinc die-cast part.
  • a cast part bodies are particularly easy to manufacture. In contrast to steel, however, cast parts usually have only a low level of elasticity.
  • a clamping plate made of steel it can thus be achieved that at least one of the parts that form a clamping jaw is elastically deformable to a certain extent. This ensures that a certain compensation can take place when the door leaf, which is clamped between the clamping jaws, changes.
  • the steel plate is elastically shaped by the clamping force. If, for example, the door leaf is made of laminated safety glass (VSG), it can happen that the door leaf in the area of the clamping is gradually thinner due to a change in the thickness of the film under pressure.
  • VSG laminated safety glass
  • the steel plate reshapes accordingly so that the clamping force remains essentially constant and the door leaf is held securely on the fastening device.
  • the material thickness on this side of the drive can also be reduced, so that it can be made particularly compact. In this way, for example, a very small wall clearance of the door leaf can be achieved.
  • the clamping jaw formed by the main body has a pressure plate which can be adjusted in the direction of the door leaf to generate the clamping force and which presses against the door leaf.
  • the pressure plate which can be made of steel, is fastened by means of screws via which the pressure plate can be adjusted. This allows the clamping force to be set precisely.
  • the pressure plate generated by this The clamping force is held back by the clamping plate and the previously described elastic deformation of the clamping plate can take place.
  • a glass insert can be provided on the clamping jaws, for example on the clamping plate and the pressure plate, which protects the door leaves made of glass.
  • the clamping plate rests against a fastening surface of the fastening device, the fastening surface running at an acute angle to a main plane of the door wing when it is fastened to the door leaf.
  • the fastening surface is thus inclined towards the main plane of the door leaf. It is thereby achieved that the clamping plate, which is in contact with the fastening surface, also runs at an acute angle to the main plane of the door leaf, so that the clamping plate is in contact with the door leaf at the lowest possible area.
  • the clamping plate can thus in a particularly advantageous manner form a counter-bearing for the clamping force generated, for example, by the pressure plate.
  • Such a configuration of the fastening device moreover enables elastic deformation of the clamping plate in an advantageous manner, since the clamping force acts on the clamping plate with a relatively long lever.
  • the design of the fastening device according to the invention enables a particularly stable fastening of the door leaf to the fastening device.
  • the clamping plate can be attached to the main body by means of screws, for example.
  • the screws can for example penetrate the clamping plate and engage in the fastening surface. It can be provided that the screws do not run orthogonally to the fastening surface and thus also not orthogonally to the clamping plate, but rather slightly inclined so that the screws rest with their lower part of the screw head on the clamping plate. This can ensure that the screws counter the clamping force in a particularly advantageous manner.
  • a damper unit arranged in the running rail with a pull-in function and with an on the drive arranged coupler be provided, wherein the coupler engages with an engaging part of the damper unit latching, the damper unit first brakes the door leaf when moving in the direction of an end position and then drives it into the end position and the coupler in a horizontal direction transverse to the longitudinal direction of the Running rail and / or adjustable in the vertical direction.
  • the provision of the damper unit ensures that the door cannot be moved to its end position without braking, but is braked gently and moved into the end position at a defined speed.
  • the coupler can advantageously be adjusted to the damper unit arranged in the running rail, so that even in installation situations where the running rail can not be optimally arranged, but for example runs obliquely in any direction, it is ensured that the coupler can engage with the damper unit.
  • the design of the sliding door system with the damper unit arranged in the running rail and the adjustable coupler also has independent inventive significance and can also be implemented independently of the previously described exemplary embodiments of the sliding door system.
  • the invention thus also relates to a sliding door system with at least one running rail extending in a longitudinal direction and a door leaf guided thereon with at least one carriage, the carriage having a carriage guided in the running rail and a fastening device connected to the carriage, via which the carriage is attached to a carriage The upper edge of the door leaf is attached, the sliding door system having a damper unit arranged in the running rail with a pull-in function and a coupler arranged on the drive, the coupler engaging with an engaging part of the damper device in a latching manner, the damper unit initially moving the door leaf towards an end position brakes and then drives into the end position, the Coupler is adjustable in a horizontal direction transverse to the longitudinal direction of the running rail and / or in the vertical direction.
  • the coupler can be adjusted in a horizontal direction transverse to the longitudinal direction of the running rail, for example, by arranging spacers, which can be plate-shaped, for example, between a contact surface for the coupler and the coupler when fastening the coupler.
  • spacers which can be plate-shaped, for example, between a contact surface for the coupler and the coupler when fastening the coupler.
  • several plates can be provided so that one or more of the plates can be installed to adjust the coupler as required.
  • the adjustment of the coupler in the vertical direction can take place, for example, via an elongated hole. There is also the possibility that the coupler can be fastened in two different positions in the vertical direction.
  • the coupler can be fastened using screws, for example.
  • the coupler can, for example, be pulled onto a contact surface via the screws.
  • the spacer for example one or more of the plates, is now arranged between the coupler and the contact surface, so that screws pull the coupler against the spacer.
  • several holes can be provided into which the screws are inserted.
  • the assembly method can in particular be carried out with the sliding door system according to the invention.
  • FIG. 1 a sliding door system 1 according to the invention is shown schematically in a perspective illustration.
  • the sliding door system 1 has a running rail 3 extending in the longitudinal direction, in which a door leaf with an in Figure 1 drive 4, not shown, is performed.
  • the longitudinal direction is indicated by a double arrow clarified.
  • the running rail 3 has an essentially C-shaped cross section, the interior of the running rail 3 being concealed from the viewer via a panel 5.
  • the running rail 3 forms a running track 7 for the running gear 4.
  • a rail projection 6 is arranged, which extends in the longitudinal direction of the running rail 3 and forms a securing device for the door leaf 100.
  • FIG 2 the door leaf 100 with two drives 4 attached thereto is shown in a schematic side view.
  • the drives 4 are arranged on an upper edge 100a of the door leaf 100.
  • the running gear 4 consists of a carriage 9 and a fastening device 11.
  • the fastening device 11 is fastened to the door leaf 100 in a clamping manner.
  • the carriage 9 is fastened to the fastening device 11 by fastening means 27 (not shown).
  • the bogies 4 are arranged in mirror image, that is to say, the bogies are each arranged on the side of the fastening device 11 facing the respective outer edge 100b of the door leaf 100.
  • the carriages 9 can be arranged very close to the outer edge 100b, as a result of which a large distance can be created between the carriages 9, whereby a particularly smooth running of the door leaf 100 can be achieved.
  • the carriages 9 each have two rollers 13 which are rotatably fastened to a roller block 15.
  • the roller block 15 is mounted on an axle 17, the axle 17 being located between the two rollers 13.
  • the roller block 15 can be designed in the form of a plate. Via the mounting of the axle 17, the roller block can execute a rocker-like movement, so that if one of the rollers 13 threatens to lift off, the other roller 13 is pressed in the direction of the track.
  • the rollers 13 can roll on the running track 7 of the running rail 3.
  • the design of the With the carriage 9, the door leaf 100 can be guided in the running rail 3 with particular smoothness and it is ensured that the two running rollers 13 bear approximately the same load.
  • the in Figure 1 The rail projection 6 shown can be arranged at a vertical distance from the track 7 that is adapted to the rollers 13, so that the rollers 13 can be pivoted under the rail projection when the carriage 9 is inserted. In the assembled state of the door leaf 100, the rail projection 6 prevents the rollers 13 from jumping out of the track.
  • a plurality of projections 19 are arranged on the carriage 9.
  • the fastening device 11 has recesses 21 adapted to the projections 19.
  • the carriage 9 can be pivoted into the running rail 3, so that the running rollers 13 are arranged on the running track 7.
  • the fastening device 11 can be fastened to the upper edge 100a of the door leaf 100 and the door leaf 100 can be arranged below the running rail 3.
  • the carriage 9 can be moved in the longitudinal direction of the running rail.
  • the longitudinal direction of the track is in Figure 3a marked by the double arrow.
  • the projections 19 can dip into the recesses 21.
  • the fact that the projections 19 taper in the longitudinal direction of the running rail and the recesses 21 have a shape adapted to the projections 19 results in a guiding function between the projections 19 and the recesses 21 so that the carriage 9 and the fastening device 11 are aligned with one another.
  • the carriage 9 can now be fastened to the fastening device 11 via the fastening means 27.
  • the fastening means 27 can, for example, be screws which extend in the longitudinal direction of the running rail and through the carriage 9. This allows the fastening means 27 in an advantageous manner of the Outer sides of the door leaf 100 are operated in the longitudinal direction of the running rail.
  • the projections 19 in the longitudinal direction of the running rail have a length which is greater than the extent of the recesses 21 in the longitudinal direction of the running rail 3. This ensures that the projections 19 do not fully collapse when the carriage 9 is attached to a fastening device 11 Immerse the recess 21. A small gap thus remains between the opposing surfaces 9a, 11a of the carriage 9 and the fastening device 11 in the fastened state. This ensures that forces transverse to the longitudinal direction of the running rail 3 are absorbed exclusively via the projections 19 and the recesses 21 and the fastening means 27.
  • Figure 3b a plan view of the surface 9a of the carriage 9 is shown. How out Figure 3b As can be seen, four projections 19 are provided. A through hole 23 for the fastening means 27 is provided between each two projections 19. The fact that the fastening means 27 are arranged between each of the projections 19 ensures that when the carriage 9 is fastened to the fastening device 11, tilting between a projection 19 and a recess 21 cannot occur.
  • the axis 17 extends through a bearing bore 24 in the carriage 9, whereby the roller block 15 is mounted. On the side of the carriage 9 opposite the roller block 15, the axis 17 is secured by means of a nut 25. Furthermore, the axis has a taper 17a.
  • the through holes 23 for the fastening means 27 are arranged in such a way that when the fastening means 27 are inserted into the through holes 23, the fastening means 27 partially extend in the vertical direction into the recess area of the axis 17 formed by the taper 17a extend and block the axis 17 in its longitudinal direction. This prevents the axle 17 from slipping out of the bearing bore 24.
  • the axis 17 has a section 17b with an eccentric profile. In this way, a height adjustment can be formed. After loosening the nut 25, the axis 17 can be rotated, whereby the roller block 15 is raised or lowered. The axle 17 is then secured in the corresponding position by means of the nut 25.
  • a damper unit with a retraction function arranged in the running rail 3 can be provided.
  • the door leaf 100 can first be braked and then driven into the end position via the damper unit with retraction function.
  • the end position is, for example, a stopper against which the carriage 9 rests in the end position.
  • a coupler 29 is arranged on the drive 4 for cooperation with the damper unit.
  • the coupler 29 can interact with an engaging part of the damper unit, as a result of which the damper unit can exert a force on the drive 4.
  • the coupler 29 is preferably arranged on the fastening device 11.
  • the coupler 29 is fastened to the fastening device 11 by means of two screws 31.
  • the screws pull the coupler in the direction of a contact surface 35.
  • a height adjustment of the coupler 29 can be provided by arranging the screws 31, for example, in an elongated hole which extends in the vertical direction. There is also the possibility that several holes lying one above the other in the vertical direction are provided for each screw 31, so that a height adjustment of the coupler 29 takes place can be selected by choosing different holes for the screws 31.
  • the coupler 29 can be adjusted in a horizontal direction transversely to the longitudinal direction of the running rail 3.
  • the setting of the coupler 29 ensures that even if the running rail is not one hundred percent straight due to, for example, inclined walls, it is ensured that the coupler 29 reliably interacts with the damper unit with retraction function.
  • the fastening device 11 is designed as a clamping device and has clamping jaws 37a, 37b on both sides of the door leaf 100.
  • a clamping jaw 37a is formed by a main body 11b of the fastening device and has a pressure plate 38 adjustable by means of screws.
  • the second clamping jaw 37b is formed by a clamping plate 39.
  • the pressure plate 38 and the clamping plate 39 can for example consist of steel, whereas the main body 11b is a cast part.
  • the clamping plate 39 is fastened to a fastening surface 11c, the fastening surface running at an acute angle to the main plane of the door leaf 100. As a result, the clamping plate 39 also runs at an acute angle to the main plane of the door leaf, so that, as shown in FIG Figure 6 It can be seen that the lower end of the clamping plate 39 rests against the door leaf 100.
  • the pressure plate 38 presses against the door leaf 100 in order to generate a clamping force. Because the lower end of the clamping plate 39 rests on the door leaf 100, the clamping force also acts on the clamping plate 39 at this lower end.
  • the clamping plate 39 is made of steel, it can be elastically deformed due to the force acting. This has the advantage that it can be provided that when the clamping plate 39 is fastened, it is slightly elastically deformed due to the pressure against the door leaf 100. For example, in the case of door leaves made of anti-burn glass, it can happen that a film located in the glass thins over a certain period of time due to the pressure, which can lead to a decrease in the thickness of the door leaf 100. This change in thickness can be compensated for by the elastic deformation of the clamping plate 39, so that the same or approximately the same clamping force is always applied to the door leaf 100.
  • a glass insert 43 can be provided between the pressure plate 38 and the door leaf 100 or between the clamping plate 39 and the door leaf 100 to protect the glass.
  • the clamping plate 39 is fastened to the fastening surface 11c via screws 41.
  • the screws 41 can have an oblique course, that is, they do not run orthogonally to the fastening surface 11c and the clamping plate 39. It is thereby achieved that the screws 41 rest against the clamping plate 39 with their lower end of the screw head, for example. In this way it can be ensured in a particularly advantageous manner that the screws 41 do not threaten to loosen in the event of an elastic deformation of the clamping plate 39.
  • a door leaf 100 can be arranged at a very small distance from a wall to which the running rail 3 is attached, since the running rail 3 can be made very compact and by means of the drive 4 according to the invention the door leaf can be arranged very close to the track 7 and thus very close to the wall.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)
EP20172236.0A 2019-06-27 2020-04-30 Système de porte coulissante Pending EP3757324A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019117400.7A DE102019117400A1 (de) 2019-06-27 2019-06-27 Schiebetürsystem

Publications (2)

Publication Number Publication Date
EP3757324A2 true EP3757324A2 (fr) 2020-12-30
EP3757324A3 EP3757324A3 (fr) 2021-03-03

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EP (1) EP3757324A3 (fr)
DE (1) DE102019117400A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012286A1 (de) 2011-02-24 2012-08-30 Gebr. Willach Gmbh Laufwerk für eine Schiebetür
DE102011012288A1 (de) 2011-02-24 2012-08-30 Gebr. Willach Gmbh Schiebetür
DE102016202774A1 (de) 2016-02-23 2017-08-24 Gebr. Willach Gmbh Schiebetürsystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20200017U1 (de) * 2002-01-03 2002-05-16 Hermann Francksen Nachf Gmbh & Vorrichtung zum Verfahren von flächigen Gegenständen, insbesondere Türen, Wandelementen o.dgl.
WO2010147845A2 (fr) * 2009-06-17 2010-12-23 Hunter Douglas Industries B.V. Systèmes de suspension de séparation coulissante

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011012286A1 (de) 2011-02-24 2012-08-30 Gebr. Willach Gmbh Laufwerk für eine Schiebetür
DE102011012288A1 (de) 2011-02-24 2012-08-30 Gebr. Willach Gmbh Schiebetür
DE102016202774A1 (de) 2016-02-23 2017-08-24 Gebr. Willach Gmbh Schiebetürsystem

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EP3757324A3 (fr) 2021-03-03
DE102019117400A1 (de) 2020-12-31

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