EP2899352B1 - Justierbare trägereinheit zum aufhängen von raumgliederungselementen - Google Patents

Justierbare trägereinheit zum aufhängen von raumgliederungselementen Download PDF

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Publication number
EP2899352B1
EP2899352B1 EP15000170.9A EP15000170A EP2899352B1 EP 2899352 B1 EP2899352 B1 EP 2899352B1 EP 15000170 A EP15000170 A EP 15000170A EP 2899352 B1 EP2899352 B1 EP 2899352B1
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EP
European Patent Office
Prior art keywords
axis
base part
rotation
adjustment screw
carriage
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EP15000170.9A
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English (en)
French (fr)
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EP2899352A1 (de
Inventor
Massimo Migliorini
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Koblenz SpA
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Koblenz SpA
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Publication of EP2899352A1 publication Critical patent/EP2899352A1/de
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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
    • 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
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • 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
    • E05Y2600/30—Adjustment motion
    • E05Y2600/32—Rotary motion
    • E05Y2600/322—Rotary motion around a horizontal axis

Definitions

  • This invention relates to an adjustable carriage unit for suspending dividing elements.
  • dividing elements is used to denote, as a whole, the doors of buildings or furniture of the sliding, folding or slide and turn type or the like, which, for their movement between a closed condition and an open condition, require at least one carriage (preferably equipped with wheels) engaged in a sliding guide (for example, a rail). More specifically, this invention refers to door panels which are suspended from a slide rail by means of a carriage unit.
  • carriage units of this type comprise a bracket, or base part, designed to be fixed to an upper side of the dividing element (and, if necessary, recessed), a carriage part, including the wheels which engage the guide rail, and a connecting part by which the base part is connected to the carriage part.
  • the distance between the base part and the carriage part is adjustable to allow adjusting the inclination of the dividing element (door panel) in the vertical plane and/or adjusting its height from the floor/its distance from the slide rail.
  • the connecting part is a threaded pin screwed into the carriage part and having a shaped head inserted in the base part.
  • the shaped head By acting on the shaped head, it is possible to turn the threaded pin in the carriage part, thereby screwing or unscrewing it, in such a way as to adjust the distance between the carriage part and the base part.
  • the shaped head is a nut which must be acted on with a key or spanner. In this case, adjustment is relatively complex, laborious and totally manual.
  • the shaped head is a rotary gear meshed with the thread of an adjustment screw which is oriented perpendicularly to the plane of the dividing element (as for example in EP 2,243,913 ), or is part of a bevel gear pair (as for example in KR101210321 ) whose activating element is accessible also from the front.
  • an adjustment screw which is oriented perpendicularly to the plane of the dividing element (as for example in EP 2,243,913 ), or is part of a bevel gear pair (as for example in KR101210321 ) whose activating element is accessible also from the front.
  • the connecting part is a bracket or pin which can be slidably guided along the vertical.
  • An upper end of the connecting part is fixed to the carriage part, whilst a lower end is coupled directly to a wedge or inclined plane actuator driven by an adjustment screw (in particular with a wedge or inclined plane coupling).
  • Acting on the adjustment screw causes the inclined plane or wedge connected thereto to move and to act directly on the bottom end of the connecting bracket or pin, making it move along the vertical guide. In this case, the distance between the upper end of the bracket and the body of the base part is adjusted.
  • the second solution is also not free of disadvantages.
  • precision machined parts are necessary (in particular, the inclined plane or wedge couplings).
  • the base part tends to be vertically cumbersome, resulting in the need for deep recesses in the upper edge of the dividing element (door panel) to allow it to be housed therein (and for conspicuous covers if the carriage unit is to be hidden from view as much as possible).
  • Document KR 2002 0011199 A shows a carriage unit, wherein a base part is applied onto the top side of the separating element, externally to the latter.
  • the carriage part and the connecting part of the carriage unit are integrated into a single element.
  • the connecting part extends into the base part and therein engages a shaped part of a rotating element housed into the base part.
  • the rotating element has an end hinged at the base part. Rotation of the rotating element around its end is subjected to an elastic feedback by a spring acting between the base part of the carriage unit and the shaped part of the rotating element, Said rotation is actuated by means of a coupling between inclined planes, said coupling being realized between the shaped portion of the rotating element and an actuator moved by an adjustment screw.
  • Document DE 10 2006 051 862 A1 illustrates a carriage part inside which, at a middle point therein, a tilting element is hinged and can be rotated by means of an adjustment screw acting on one end of the tilting element itself.
  • the adjustment screw engages the carriage part and has an axis which is oriented vertically (specifically, perpendicular to the direction of movement of the carriage along the respective rail).
  • the other end of the tilting element is hinged to the connecting part of the carriage unit, which, in turn, is fixed onto a base part of the carriage unit, this base part being realized as a simple, shaped bracket to be applied onto the upper side of the separating element externally to the latter.
  • Document US 3,289,243 shows a base part of the carriage unit, made as an "L" shaped bracket whose horizontal portion is fixed to the upper side of the separating element.
  • the vertical portion of the "L” shaped element supports an adjustment lever acted upon by an adjustment screw, whose axis is substantially vertically oriented (with a slight tilt only, so that the user may have access to the screw itself).
  • the carriage part of the carriage unit is rotatably joined directly to the adjustment lever.
  • the adjustment lever has a fulcrum of rotation, which is obtained on the "L" shaped bracket by engaging an end of the adjustment lever itself with a thorugh slot provided in the bracket.
  • Rotation of the adjustment lever about said fulcrum is guided by a rivet, which is fixed onto the adjustment lever and inserted in a guide obtained on the vertical portion of the "L" shaped bracket, said guide being shaped as an arc of a circle whose center is located at the fulcrum of rotation.
  • the adjustment screw rotatably engages the "L" shaped bracket without being allowed to translate along its axis, and has its own thread which engages the adjustment lever between the fulcrum of rotation and said guide shaped as an arc of a circle.
  • the aim of this invention is to overcome the above mentioned disadvantages by providing an adjustable carriage unit which can be easily and accurately adjusted without the need for high precision machined parts.
  • a further aim of the invention is to provide an adjustable carriage unit whose vertical dimensions are relatively limited and which is preferably easy to install.
  • an adjustable carriage unit 1 for suspending dividing elements comprises a base part 2 and a connecting part 3.
  • the base part 2 is designed to be fastened to the top of a dividing element (not illustrated).
  • the base part 2 may be adapted for fastening to a dividing element made of wood.
  • the base part 2 may be adapted for application to a dividing element made of glass or other material (for example, if the bottom of it is clamp shaped for fastening to door slabs or panels made of glass or if it is applied to the fastening clamp before being applied to the top of the glass dividing element).
  • the connecting part 3 has a lower portion 30 associated with the base part 2 and an upper portion 31 designed to be connected to a carriage part 4.
  • the carriage part 4 is in turn designed to be coupled to a guide rail (not illustrated) to move along the same and for suspending a dividing element from the guide rail itself.
  • the position of the upper portion 31 of the connecting part 3 relative to the base part 2 is adjustable at least along a direction transversal to the line of movement of the carriage part 4 (for greater clarity, in the drawings, the line of movement of the carriage part 4 is schematically represented by a double arrow, labelled "L" in the drawings).
  • the axis of adjustment is perpendicular to the line of movement of the carriage part 4. In particular, the axis of adjustment is vertical.
  • the carriage unit 1 comprises an adjustment lever 5 hinged either in the base part 2 or on the base part 2 (preferably in the base part 2) about a first axis of rotation 50.
  • the first axis of rotation 50 is perpendicular to the line of movement of the carriage part 4.
  • the first axis of rotation (50) is generally also perpendicular to the plane the dividing element lies in.
  • the adjustment lever 5 is equipped with a first lever arm 51 and a second lever arm 52 located on opposite sides of the first axis of rotation 50 along the line of movement.
  • the base part 2 has a front end 20 and a rear end 21 located on opposite sides along a line of movement of the carriage part 4 along the guide rail.
  • the carriage unit 1 also comprises an adjustment screw 6 located in the base part 2 with its axis 60 oriented along a line joining the front end 20 to the rear end 21 of the base part 2.
  • the axis 60 of the adjustment screw 6 is preferably parallel to the line of movement of the carriage part 4.
  • the adjustment screw 6 has a head 61 accessible to a user from the front end 20 of the base part 2.
  • the adjustment screw 6 acts, either directly or through an actuating device 7, on the first lever arm 51 to make the adjustment lever 5 rotate either clockwise or anticlockwise about the first axis of rotation 50.
  • the connecting part 3 is engaged by its bottom portion 30 to the second lever arm 52.
  • the connecting part 3 is consequently moved in a plane perpendicular to the first axis of rotation 50. This causes the upper portion 31 of the connecting part 3 to be raised or lowered relative to the base part 2, thereby adjusting its position.
  • a tip 62 of the adjustment screw 6 impinges on an inclined surface 510 formed on the first lever arm 51.
  • the action of the adjustment screw 6 on the first lever arm 51 is direct. More specifically, when the carriage part 4 is coupled to the guide rail, the inclined surface 510, under the weight of the dividing element, rests on the tip 62.
  • the adjustment screw 6 acts on the first lever arm 51 preferably through an actuating device 7.
  • the actuating device 7 comprises a slider 70 located in the base part 2 between the first lever arm 51 and the adjustment screw 6.
  • the slider 70 has an inclined surface 704 which supports the first lever arm 51 at least under the weight of the dividing element when the carriage part 4 is coupled to a guide rail.
  • the inclined surface 704 makes the adjustment lever 5 rotate about the first axis of rotation 50 when a clockwise or anticlockwise rotation of the adjustment screw 6 about its axis 60 causes a corresponding movement of the slider 70.
  • the inclined surface 704 belongs to a plane which is parallel to the first axis of rotation 50 and transversal to the line of movement of the carriage part 4.
  • the inclination of the inclined surface 704 relative to the line of movement of the carriage part 4 may be increasing from the rear end 21 towards the front end 20 of the base part 2.
  • the inclination may be decreasing. The movement induced by the inclined surface 704 on the adjustment lever 5 when turning the adjustment screw 6 in the same direction about its axis 60 in the first case is opposite to that induced in the second case.
  • the slider 70 has at least one slot or elongate hole 700, which is oriented transversely to the line of movement of the carriage part 4 in a plane perpendicular to the first axis of rotation 50.
  • the inclined surface 704 is formed on one side of the at least one slot or elongate hole 700.
  • the first lever arm 51 comprises a prong or pin 511 inserted in the slot or elongate hole 700. Acting on the adjustment screw 6 makes the slider 70 move backwards or forwards along the base part 2 along a line from the front end 20 to the rear end 21 of the base part 2, thereby causing a corresponding movement of the prong or pin 511 along the slot or elongate hole 700 and a corresponding rotation of the adjustment lever 5.
  • Figures 4 to 6 show three different corresponding adjustment configurations (an intermediate one, Figure 4 , and two end ones, Figures 5 and 6 ). If the slot or elongate hole 700 is oriented with increasing inclination from the rear end 21 to the front end 20 of the base part 2 (as shown in the drawings), a movement of the slider 70 towards the rear end 21 causes the prong or pin 511 to be lifted and the connecting part 3 to be lowered ( Figures 4 and 6 ), whilst a movement of the slider 70 towards the front end 20 causes the prong or pin 511 to be lowered and the connecting part 3 to be raised ( Figures 4 and 5 ).
  • slot or elongate hole 700 is oriented with decreasing inclination from the rear end 21 to the front end 20 of the base part 2 (not illustrated), a movement of the slider 70 towards the rear end 21 causes the prong or pin 511 to be lowered and the connecting part 3 to be raised, whilst a movement of the slider 70 towards the front end 20 causes the prong or pin 511 to be raised and the connecting part 3 to be lowered ( Figures 4 and 5 ).
  • a different inclination of the slot or elongate hole 511 corresponds to a related different inclination of the inclined surface 704.
  • the coupling between the prong or pin 511 and the sides of the slot or elongate hole 700 advantageously renders permanently stable the coupling between the first lever arm 51 and the slider 70. This coupling is therefore independent of the weight, if any, of a dividing element and/or of the coupling of the carriage part 4 with a guide rail.
  • the tip 62 of the adjustment screw 6 is connected to the slider 70 in such a way as to be free to rotate about the axis 60 of the adjustment screw 6 relative to the slider 70 but, at the same time, in such a way as not to be free to translate along the axis 60 of the adjustment screw 6 relative to the slider 70 itself.
  • This type of constraint can be obtained in several ways, known to an expert in the trade.
  • the tip 62 of the screw has in succession, along the direction from the front end 20 to the rear end 22, a first stretch which is smaller in diameter than the body of the adjustment screw 6 and a second stretch which is larger in diameter than the first stretch.
  • the tip 62 thus shaped is inserted in a matchingly shaped housing in the slider 70.
  • This solution is particularly advantageous when the slider 70 is made by coupling together two shells, as described in more detail below: in effect, in this case, making the matchingly shaped housing for the tip 62 and inserting the tip 62 into it is particularly easy.
  • Screwing the adjustment screw 6 into the base part 2 produces a movement, in particular a translational movement, of the slider 70, directed from the front end 20 of the base part 2 towards the rear end 21 of the base part 2.
  • Screwing the adjustment screw 6 out of the base part 2 produces a movement of the slider 70 in the opposite direction.
  • This movement of the slider 70 may be obtained directly thanks to the constraint between the tip 62 of the adjustment screw 6 and the slider 70 itself. Alternatively, or in addition, this movement may be obtained through a guide device, formed or housed in the base part 2, for guiding the slider 70.
  • the slider 70 may be provided with guide ribs or splines 705 which can be inserted into matching guide splines or ribs 25 on the base part 2.
  • the slider 70 comprises a first shell 701 and a second shell 702 connected to each other and enclosing the tip 62 of the adjustment screw 6 to form a respective housing 703.
  • the first and second shells 701, 702 also enclose between them an end portion of the first lever arm 51.
  • the slot or elongate hole 700 is made both in the first shell 701 and in the second shell 702.
  • the first lever arm 51 comprises two prongs or pins 511 projecting from opposite sides of the first lever arm 51 itself and each being inserted into a respective slot or elongate hole 700 formed in the first shell 701 and in the second shell 702 of the slider 70, respectively.
  • the first lever arm 51 is positioned between the first axis of rotation 50 and the front end 20 of the base part 2. This arrangement allows further reducing the vertical dimensions of the carriage unit 1.
  • the bottom portion 30 of the connecting part 3 is hinged to the second lever arm 52 about a second axis of rotation 53 parallel to the first axis of rotation 50.
  • the connecting part 3 is free to rotate about the second axis of rotation 53 so as to keep the line joining the upper portion 30 to the lower portion 31 of the connecting part 3 parallel to itself at all times under the weight of a suspended dividing element, when the adjustment lever 5 is rotated by the action of the adjustment screw.
  • the connecting part 3 is free to rotate about the second axis of rotation 53 at least between two predetermined angular limits. Limiting the rotation between two predetermined angular limits may be useful to avoid problems and/or difficulties also during assembly of the carriage unit 4.
  • the connecting part 3 comprises a connecting pin 32.
  • the connecting pin 32 has a first end 320 corresponding to the upper portion 31, engageable in the carriage part 4.
  • the connecting pin 32 also has a second end 321 corresponding to the lower portion 30.
  • the connecting pin 22 passes through a flared hole 520 made in the second lever arm 52 and, by its second end 321, is connected to a rotation pin 521 located in a respective housing 522 in the second lever arm 52. With its inclined walls, the flared hole 520 defines the angular limits for the rotation of the connecting part 3 (and more specifically, of the connecting pin 32) about the second axis of rotation 53.
  • the pin 52 may be in the form of a shaped nut 523 having a hole 524 to receive the second end 321 of the connecting pin 32.
  • the shaped nut 523 comprises cylindrical lateral surface portions to allow it to rotate about the second axis of rotation 53 inside the housing 521.
  • the coupling between the rotation pin 32 and the shaped nut 523 may be a plain threaded coupling.
  • a fastening screw 525 may be provided to lock the connecting pin 32 and the shaped nut 523 to each other and which can be inserted through a further hole 526 made in the second lever arm 52 on the opposite side with respect to the flared hole 520.
  • the base part 2 comprises a box-shaped fastening portion 22, open at the top 220 and at the front end 221, corresponding to the front end 20 of the base part 2.
  • the fastening portion 22 is designed to be received in a housing at the top of the dividing element, leaving its top 220 and front end 221 exposed.
  • the housing may correspond to a suitable recess in which to insert the fastening portion 22.
  • the housing may be obtained on a glass fastening clamp applied to the upper edge of the dividing element itself.
  • the fastening portion 22 might itself be provided with a glass clamp integrated thereon or connectable thereto.
  • Fastening screws 222 may be provided to fix the fastening portion 22 to the housing.
  • the base part 2 comprises a housing portion 23 which houses the adjustment screw 6 and rotatably supports the adjustment lever 5.
  • the housing portion 23 is inserted in the box-shaped fastening portion 22 from the open front end 221 with the connecting part 3 protruding from the top 220 of the box-shaped fastening portion 22 ( Figure 2 and Figures 3-6 ).
  • the box-shaped fastening portion 22 and the housing portion 23 may comprise mutually interlocking means 223, 233 for guiding the housing portion 23 in the fastening portion 22 to prevent it from breaking or being pulled out of the top 220 of the fastening portion 22.
  • the mutually interlocking means 223, 233 may comprise tabs and/or protuberances and/or grooves which can be mutually engaged.
  • the housing portion 23 is locked inside the box-shaped fastening portion 22 by releasable locking means 24.
  • the releasable locking means 24 comprises a locking screw 240 housed in the respective housing in the housing portion 23 with its axis 241 oriented along a line joining the front end 20 to the rear end 21 of the base part 2 and having a head 242 accessible to a user from the front end 20 of the base part 2.
  • a tip 243 of the locking screw 243 is coupled to an interference element 244.
  • the coupling between the base part 2 and the adjustment screw 6 may be a plain threaded coupling.
  • the housing for the adjustment screw 6 might not be threaded but might have, inserted in it, a threaded nut 26 for coupling to a suitable housing 27 of the base part 2.
  • the coupling between the housing portion 23 and the locking screw 240 may be a plain threaded coupling.
  • the housing for the locking screw 240 might not be threaded but might have, inserted in it, a threaded nut 245 for coupling to a suitable housing 246 of the housing portion 23.
  • the housing portion 23 also houses the actuating device 7, in particular the slider 70.
  • the guides, if any, for moving the slider 70 under the action of the adjustment screw 6 are preferably and conveniently formed on inside lateral walls of the housing portion 23.
  • the housing portion 23 comprises a first shell 230 and a second shell 231 which are connected to each other and which combine to form at least one housing 232 for the adjustment screw 6. Conveniently, the combination of the first and the second shell 230 and 231 also forms the housing for the locking screw 240.
  • a hooking element 234 for example a rigid collar or similar slot - for the head of a tool 235 (for example, a screwdriver).
  • the hooking element 234 may be used to take the housing portion 23 out of the box-shaped fastening portion 22 when the locking means 24 are released.
  • the carriage unit 1 may also comprise a plug 9 for closing the open front end 221. Obviously, access to the head 61 of the adjustment screw 6 is possible only after removing the plug 9. Obviously, access to the head 242 of the locking screw 24 is possible only after removing the plug 9. Obviously, access to the hooking element 234 by means of the tool 235 is possible only after removing the plug 9.
  • the adjustable carriage unit 1 also comprises a carriage part 4 connected to the upper portion 31 of the connecting part (for example by a threaded coupling).
  • the invention brings important advantages.
  • the carriage unit is easy to install and adjust, and yet precise, and can be made using parts which are easy to produce.
  • the vertical dimensions of the carriage unit can be very limited.
  • the embodiments of the invention may be made of any material, and in any size, depending on requirements.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Transmission Devices (AREA)
  • Support Devices For Sliding Doors (AREA)

Claims (9)

  1. Justierbare Laufwageneinheit (1) zur Aufhängung von Trennelementen, umfassend ein Laufwagenteil (4) und ein Basisteil (2), das oben an einem Trennelement zu befestigen ist, sowie ein Verbindungsteil (3), aufweisend einen unteren Abschnitt (30), der mit dem Basisteil (2) verbunden ist, und einen oberen Abschnitt (31), der dafür ausgelegt ist, mit dem Laufwagenteil (4) verbunden zu werden, wobei das Laufwagenteil (4) seinerseits dafür ausgelegt ist, mit einer Führungsschiene gekoppelt zu werden, um sich entlang der Führungsschiene zu bewegen und ein Trennelement daran aufzuhängen, wobei das Basisteil (2) ein vorderes Ende (20) und ein hinteres Ende (21) aufweist, die auf einander gegenüberliegenden Seiten entlang einer Bewegungslinie des Laufwagenteils (4) entlang the Führungsschiene angeordnet sind, wobei die Position des oberen Abschnitts (31) des Verbindungsteils (3) relativ zu dem Basisteil (2) zumindest entlang einer zur Bewegungslinie des Laufwagenteils (4) quergerichteten Achse justierbar ist, wobei das Laufwagenteil (1) ferner umfasst:
    - einen Einstellhebel (5), der in/an dem Basisteil (2) um eine zur Bewegungslinie des Laufwagenteils (4) orthogonale erste Drehachse (50) drehbar angelenkt ist;
    - eine Einstellschraube (6), die derart in dem Basisteil (2) angeordnet ist, dass ihre Achse (60) entlang einer Linie ausgerichtet ist, die das vordere Ende (20) mit dem hinteren Ende (21) des Basisteils (2) verbindet, wobei die Einstellschraube einen Kopf (61) aufweist, der für einen Benutzer vom vorderen Ende (20) des Basisteils (2) aus zugänglich ist;
    dadurch gekennzeichnet, dass:
    - der Einstellhebel (5) einen ersten Hebelarm (51) und einen zweiten Hebelarm (52) aufweist, die auf einander gegenüberliegenden Seiten der ersten Drehachse (50) entlang der Bewegungslinie angeordnet sind, wobei der erste Hebelarm (51) zwischen der ersten Drehachse (50) und dem vorderen Ende (20) des Basisteils (2) angeordnet ist;
    - die Einstellschraube (6) entweder direkt oder über eine Betätigungsvorrichtung (7) auf den ersten Hebelarm (51) wirkt, um den Einstellhebel (5) entweder im Uhrzeigersinn oder gegen den Uhrzeigersinn in eine Drehbewegung um die erste Drehachse (50) zu versetzen, wobei das Verbindungsteil (3) mit seinem unteren Abschnitt (30) mit dem zweiten Hebelarm (52) in Eingriff steht und demzufolge auf einer Ebene orthogonal zu der ersten Drehachse (50) bewegt wird,
  2. Justierbare Laufwageneinheit (1) nach Anspruch 1, dadurch gekennzeichnet, dass eine Spitze (62) der Einstellschraube (6) gegen eine geneigte Oberfläche (510) drückt, die auf dem ersten Hebelarm (51) ausgebildet ist.
  3. Justierbare Laufwageneinheit (1) nach Anspruch 1, dadurch gekennzeichnet, dass die Einstellschraube (6) auf den ersten Hebelarm (51) über eine Betätigungsvorrichtung (7) einwirkt, die ein Gleitstück (70) umfasst, das in dem Basisteil (2) zwischen dem ersten Hebelarm (51) und der Einstellschraube (6) angeordnet ist und eine geneigte Oberfläche (704) aufweist, die den ersten Hebelarm (51) zumindest unter dem Gewicht eines Trennelements trägt, wenn das Laufwagenteil (4) mit einer Führungsschiene gekoppelt ist, und die eine Drehung des Einstellhebels (5) um die erste Drehachse (50) bewirkt, wenn eine Drehung der Einstellschraube (6) im Uhrzeigersinn oder gegen den Uhrzeigersinn um ihre Achse (60) eine entsprechende Bewegung des Gleitstücks (70) verursacht.
  4. Justierbare Laufwageneinheit (1) nach Anspruch 3, dadurch gekennzeichnet, dass eine Spitze (62) der Einstellschraube (6) derart mit dem Gleitstück (70) verbunden ist, dass sie sich frei um die Achse (60) der Einstellschraube (6) drehen, nicht aber frei entlang dieser relativ zu dem Gleitstück (70) bewegen kann, wobei das Gleitstück (70) zumindest einen Schlitz oder ein Langloch (700) aufweist, der/das quergerichtet zu der Bewegungslinie des Laufwagenteils (4) auf einer zur ersten Drehachse (50) orthogonalen Ebene verläuft, wobei die geneigte Oberfläche (704) auf einer Seite des zumindest einen Schlitzes oder Langlochs (700) ausgebildet ist, und der erste Hebelarm (51) einen Zinken oder Zapfen (511) umfasst, der in den Schlitz oder das Langloch (700) eingeführt ist, wobei die Betätigung der Einstellschraube (6) bewirkt, dass das Gleitstück (70) sich rückwärts oder vorwärts entlang des Basisteils (2) auf einer vom vorderen Ende (20) zum hinteren Ende (21) des Basisteils (2) führenden Linie bewegt, wodurch eine entsprechende Bewegung des Zinkens oder Zapfens (511) entlang des Schlitzes oder Langlochs (700) und eine entsprechende Drehung des Einstellhebels (5) bewirkt wird.
  5. Justierbare Laufwageneinheit (1) nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass das Gleitstück (70) eine erste Schale (701) und eine zweite Schale (702) umfasst, die miteinander verbunden sind und die Spitze (62) der Einstellschraube (6) umschließen, um eine entsprechende Aufnahme (703) zu bilden.
  6. Justierbare Laufwageneinheit (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der untere Abschnitt (30) des Verbindungsteils (3) scharnierbeweglich um eine zur ersten Drehachse (50) parallelen zweiten Drehachse (53) an dem zweiten Hebelarm (52) angelenkt ist, wobei das Verbindungsteil (3) frei um die zweite Drehachse (53) zumindest zwischen zwei vorbestimmten Winkelgrenzen drehen kann, um die Verbindungslinie zwischen dem oberen Abschnitt (31) und dem unteren Abschnitt (30) des Verbindungsteils (3) jederzeit und unter dem Gewicht eines aufgehängten Trennelements parallel zu sich selbst zu halten, wenn der Einstellhebel (5) durch die Wirkung der Einstellschraube (6) gedreht wird.
  7. Justierbare Laufwageneinheit (1) nach Anspruch 6, dadurch gekennzeichnet, dass das Verbindungsteil (3) einen Verbindungszapfen (32) umfasst, der Folgendes aufweist:
    - ein erstes Ende (320), das dem oberen Abschnitt (31) entspricht, das mit dem Laufwagenteil (4) in Eingriff gelangen kann;
    - ein zweites Ende (321), das dem unteren Abschnitt (30) entspricht; wobei der Verbindungszapfen (32) durch ein im zweiten Hebelarm (52) ausgebildetes aufgeweitetes Loch (520) verläuft und, an seinem zweiten Ende (321), mit einem Drehzapfen (521) verbunden ist, der in einer entsprechenden Aufnahme (522) im zweiten Hebelarm (52) angeordnet ist.
  8. Justierbare Laufwageneinheit (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Basisteil (2) umfasst:
    - einen kastenförmigen Befestigungsabschnitt (22), der an seiner Oberseite (220) und an seinem vorderen Ende (221) offen ist, das dem vorderen Ende (20) des Basisteils (2) entspricht, wobei der Befestigungsabschnitt (22) dafür ausgelegt ist, in einem Sitz an der Oberseite des Trennelements aufgenommen zu werden, wobei seine Oberseite (220) und sein vorderes Ende (221) freiliegend bleiben;
    - einen Aufnahmeabschnitt (23), in dem die Einstellschraube (6) untergebracht und der Einstellhebel (5) drehbar gelagert ist, und der von dem offenen vorderen Ende (221) her in den kastenförmigen Befestigungsabschnitt (22) eingeführt ist, wobei das Verbindungsteil (3) aus der Oberseite (220) des kastenförmigen Befestigungsabschnitts (22) herausragt, und darin mittels lösbarer Blockierungsmittel (24) blockiert wird.
  9. Justierbare Laufwageneinheit (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie ein Laufwagenteil (4) umfasst, das mit dem oberen Abschnitt (31) des Verbindungsteils verbunden ist.
EP15000170.9A 2014-01-22 2015-01-21 Justierbare trägereinheit zum aufhängen von raumgliederungselementen Active EP2899352B1 (de)

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Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289243A (en) * 1965-03-19 1966-12-06 Arthur Cox And Sons Inc Sliding door hanger
US3947999A (en) * 1973-09-27 1976-04-06 Pierre Disperens Sliding door assembly
US5072838A (en) * 1989-04-26 1991-12-17 Engineered Data Products, Inc. Tape cartridge storage system
JP2795819B2 (ja) 1994-11-04 1998-09-10 株式会社桂 折戸及び折戸用吊り金具
IL137707A0 (en) * 1999-04-27 2001-10-31 Hawa Ag Suspension device
KR20020011199A (ko) * 2000-08-01 2002-02-08 추두련 걸이식 미닫이 문 및 매달린 바퀴
DE102006051862B4 (de) * 2006-10-31 2018-11-15 Dormakaba Deutschland Gmbh Laufwagen
ITMI20090574A1 (it) 2009-04-09 2010-10-10 Protek S R L Dispositivo di supporto particolarmente per porte, ante scorrevoli e simili.
PL2246509T3 (pl) 2009-04-28 2013-04-30 Hawa Ag Urządzenie przesuwające do utrzymywanych w sposób obrotowy elementów oddzielających oraz mebel
IT1398112B1 (it) * 2010-02-15 2013-02-07 Eclisse Srl Dispositivo di supporto ed ancoraggio in sospensione del pannello porta in un controtelaio per porte scorrevoli.
KR101210321B1 (ko) 2012-03-05 2012-12-11 이종안 문짝의 탈착이 용이한 미닫이문

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RU2015101443A3 (de) 2018-07-27
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RU2015101443A (ru) 2016-08-10
EP2899352A1 (de) 2015-07-29

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