EP3321459B1 - Carriages and fitting for a sliding door - Google Patents

Carriages and fitting for a sliding door Download PDF

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Publication number
EP3321459B1
EP3321459B1 EP17190336.2A EP17190336A EP3321459B1 EP 3321459 B1 EP3321459 B1 EP 3321459B1 EP 17190336 A EP17190336 A EP 17190336A EP 3321459 B1 EP3321459 B1 EP 3321459B1
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EP
European Patent Office
Prior art keywords
bearing
rollers
carriage
support member
axis
Prior art date
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Active
Application number
EP17190336.2A
Other languages
German (de)
French (fr)
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EP3321459A1 (en
Inventor
Dirk Mügge
Stephan Appel
Stefan Kording
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Hautau GmbH
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Hautau GmbH
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Filing date
Publication date
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Priority to SI201730010T priority Critical patent/SI3321459T1/en
Publication of EP3321459A1 publication Critical patent/EP3321459A1/en
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Publication of EP3321459B1 publication Critical patent/EP3321459B1/en
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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1028Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00Suspension arrangements for wings
    • E05D15/06Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1028Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely
    • E05D2015/1039Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely the wing sliding transversely on the carriage
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/628Bearings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/706Shafts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10Adjustable or movable
    • E05Y2600/30Adjustable or movable characterised by the type of motion
    • E05Y2600/31Linear motion
    • E05Y2600/312Horizontal motion
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132Doors
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148Windows

Definitions

  • the present invention relates to a carriage for a sliding leaf, in particular for a window or a door, according to the preamble of claim 1.
  • the DE 10 2010 010 810 A1 discloses a fitting for a horizontally displaceable wing of a window or door, in which the wing is movably supported by lower and upper drives. In order to move the wing from a position locked to the frame to a sliding position, the wing can be lifted slightly from the frame, wherein the sliding movement of the wing is supported by springs.
  • the disadvantage of this fitting is the high friction on the sliding surfaces of the drives.
  • a carriage for parking a sliding leaf of a fixed frame having a roller member with rollers and a wing receiving part for fixing the wing.
  • the wing receiving part Via a cam guide, the wing receiving part can be moved relative to the roller part, wherein the guide part is supported via a roller bearing with needle rollers.
  • the carriage needed for the curve guide and the storage of the wing receiving part comparatively much space.
  • the wing receiving part and the roller part are rigidly held together, so that unevenness on the rail lead to a high point load on the guide surfaces, which is why a high friction can occur on the sliding surfaces.
  • a high friction between the control pin of a drive rod and the backdrop of the roller part ensures a stiffness.
  • the US4,688,352 discloses a carriage for a sliding leaf with the features of the preamble of claim 1.
  • a perpendicular to the direction adjustable guide part of a carriage is in the FR 2 300 870 disclosed.
  • the carriage comprises a support member on which at least two rollers are rotatably mounted, and a support member for fixing a wing which is movable relative to the support member parallel to the axes of rotation of the rollers, wherein between the at least two rollers a bearing for rotatably supporting the Support member is provided relative to the support member. Due to the rotatable mounting, the support member can pivot relative to the support member, so that bumps on a guide rail, for example, by contamination, can be compensated. Due to the oscillating mounting of the support member on the support member a more uniform loading of the rollers is ensured, even if exposed to unevenness in a sliding movement of the carriage. Due to the oscillating bearing, in which an axis of rotation of the bearing is aligned parallel to the axis of rotation of the rollers, the influence of bumps can be compensated, without causing transverse forces or high point loads on the carriage.
  • an axis is fixed to the support member, which is held displaceably on the bearing.
  • a double function can be provided, on the one hand a displaceable guide in the axial direction and, in addition, a pivotable mounting about a bearing axis.
  • two vertical webs may be provided on the support part, on which the axis is fixed.
  • the axle can be designed to be stepped at the end, so that movement of the axle in the axial direction relative to the support part is prevented, in particular when a radial surface of the steps bears against the webs as a stop surface.
  • the bearing is preferably arranged centrally between the at least two rollers.
  • one or more rollers may be provided on each side of the bearing, but preferably only two rollers per carriage are used.
  • the bearing is preferably designed as a roller bearing, roll in the rolling elements along raceways.
  • the bearing is designed as a linear ball bearing, in which a plurality of arranged in a plurality of rows spherical rolling elements are provided so that a particularly smooth movement of the support member relative to the support member when parking from the Closed position is possible in a flared position.
  • at least three rolling elements in the direction of the axes of rotation of the rollers may be arranged side by side, preferably between four to 10 rolling elements in order to make a uniform load distribution to several rolling elements.
  • the spherical rolling elements can thereby lead the support member relative to the support member both in a sliding movement in the horizontal direction, as well as in a pendulum movement of the support member relative to the support member.
  • the axis can be made of a hardened steel to absorb the forces occurring with minimal deformation can.
  • the spherical rolling elements may further be surrounded by a bearing ring which is inserted into a receptacle on the support member. It is of course also possible to hold the spherical rolling elements on an inner bearing ring which is inserted into a sleeve on the support member or support member.
  • the carriage according to the invention is used in particular in a fitting for a sliding door, in which a wing is held movable on a rail relative to a window frame. Distributed over the circumference of the wing can thereby be provided a plurality of lateral Abstellstoff to lift at an opening of the wing this first in the direction of the axes of rotation of the rollers of the frame and then to move over the rollers along the rail in the horizontal direction.
  • two or three carriages per wing are provided on an underside of the wing.
  • a fitting 1 for a sliding door comprises two lower carriages 10, on which a wing can be supported, which is movable relative to a fixed frame.
  • Each carriage 10 comprises a support member 11 to which the wing is fixable, wherein the carriage 10 is moved over rollers 12 in the horizontal direction.
  • the fitting 1 further comprises first lateral parking means 2, which have a housing 3 with a cam guide 4, in which a bolt 5 of a control part 6 is movable.
  • first lateral parking means 2 which have a housing 3 with a cam guide 4, in which a bolt 5 of a control part 6 is movable.
  • the control parts 6 can be moved via a drive rod, which is coupled via schematically represented corner deflections 7 with an upper parking means 8.
  • the wing can be moved in the axial direction of the rollers 12 relative to the frame.
  • first lateral Abstellstoff-off means 2 and the second lateral shut-off means 9 can be varied depending on the size and the weight of the wing.
  • a wing 20 is held in a closed position on a frame 50.
  • elastic seals 51 are provided, and in the closed position of the wing 20 is located with a contact surface 22 on the seals 51, which are fixed to the frame 50.
  • the seal 51 may also be fixed to the wing 20 and bear against a contact surface on the frame 50. In this closed position, the carriage 10 can not yet move relative to the frame 50, since the seals 51 and optional other fitting parts provide a lock.
  • the wing 20 is moved relative to the frame 50 parallel to the direction of the axes of rotation of the rollers 12 until the in FIG. 2B is reached, in which a contact surface 22 of the wing 20 spaced from the seal 51 is arranged so that no Friction or holding forces can work more.
  • the movement of the wing 20 is achieved in that a support member 11 is displaced relative to a support member 30, since the support member 30 is supported during this movement stationary on the rollers 12 on a rail 13.
  • the wing 20 can then be moved along the rail 13 via the rollers 12.
  • high weight loads must be absorbed by the carriages 10.
  • the carriage 10 which has an upper support member 11, on which a plurality of openings 18 are provided, via which a frame of a wing 20 can be screwed.
  • the support member 11 further includes two vertical webs 14 and 15, on which an axle 44 is fixed.
  • the axle 44 is guided by a bearing on a support member 30, on which two rollers 12 are provided.
  • the distance between the vertical webs 14 and 15 is greater than the width of the support member 30, so that the support member 11 can be moved parallel to the direction of the axes of rotation of the rollers 12 relative to the support member 30.
  • a spring bar 17 is provided which abuts against an end face of the support member 30 and aligns the support member 11 in a preassembled position on the support member 30.
  • FIG. 4 the carriage 10 is shown in detail.
  • the flat on the top support member 11 has on the two vertical webs 14 and 15, a receptacle 16 into which a stepped end portion 45 of the axle 44 can be inserted.
  • a radially and vertically aligned surface 46 bears against the axis 44 on an inner side of the webs 14 or 15, and the axis 44 is thereby fixed in the axial direction on the support part 11.
  • the support member 30 has a central bearing receptacle 31 into which a bearing 40 can be inserted.
  • a passage 33 for an axle 34 of the rollers 12 is provided on the support member 30.
  • Each roller 12 is inserted into an opening 38 on the support member 30, wherein the rollers 12 projecting downwardly from the support member 30 and are guided on the rail 13.
  • the axis 34 can be fixed to the support member 30 stationary, and the roller 12 is rotatable about a roller bearing.
  • the bearing 40 is formed as a linear ball bearing and comprises a bearing sleeve 41, on the inside of a plurality of spherical rolling elements 43 are arranged.
  • the rolling elements 43 are held on a Wälz Eisenzufig 42, wherein in the axial direction of the axis 44 a plurality of rolling elements 43 are provided side by side in a row.
  • the number of rolling elements 43 in the axial direction can be, for example, between 3 to 10.
  • the rolling elements 43 project inwardly beyond the Wälz Eisenmaschinefig 42.
  • the bearing 40 is inserted during assembly in the bearing receptacle 31 on the support member 30, preferably up to a stop, and then a cover 35 is mounted on the support member 30 having lateral projections 36 in the form of strips, in a groove 37 can be inserted on the support member 30.
  • the cover 35 has an inner opening 39 through which the axle 44 is made.
  • the cover 35 may form a stop for the roller cage 42 of the bearing 40 to limit the movement of the axle 44 in the axial direction.
  • the supporting part 11 When the wing 20 is to be moved away from the frame 50 via the side stopping means 2 and 9, the supporting part 11 is moved in a direction parallel to the axes of the rollers 12 together with the axis 44, the rolling elements 43 contacting the axis 44.
  • the Abstellieri can be, for example, 3 mm to 20 mm, and the spherical rolling elements 43 can roll in the axial direction in the bearing sleeve 41.
  • the wing 20 can be moved along the rail 13, wherein the rollers 12 roll on the rail 13. If the rail 13 is uneven or dirty on the rail 13 is provided, the support member 30 relative to the support member 11 perform a pendulum motion, wherein the bearing 40 forms an axis of rotation for a rotational movement of the support member 11 relative to the support member 30. As a result, unevenness can be compensated and a uniform load distribution to the support member 11 can be ensured.
  • the axle 44 may be made of a hard material, in particular a hardened steel.
  • the rolling elements 43 and the bearing sleeve 41 be made of a cured material. In the rolling elements 43, it is possible to produce only a part of the rolling elements 43 which receive the weight loads of a very hard material, while the rolling elements 43 may be made in an upper region of the bearing sleeve 41 made of a softer material. Alternatively or additionally, the spacing of the rows of rolling elements 43 in the upper region of the bearing sleeve 41 may be greater than in the lower region in which the weight loads are absorbed.

Description

Die vorliegende Erfindung betrifft einen Laufwagen für einen Schiebeflügel, insbesondere für ein Fenster oder eine Tür, nach dem Oberbegriff des Anspruches 1.The present invention relates to a carriage for a sliding leaf, in particular for a window or a door, according to the preamble of claim 1.

Die DE 10 2010 010 810 A1 offenbart einen Beschlag für einen horizontal verschiebbaren Flügel eines Fensters oder einer Tür, bei dem der Flügel über untere und obere Laufwerke verfahrbar gehalten ist. Um den Flügel von einer am Blendrahmen verriegelten Stellung in eine Schiebeposition zu bewegen, kann der Flügel geringfügig von dem Blendrahmen abgehoben werden, wobei die Gleitbewegung des Flügels durch Federn unterstützt ist. Nachteilig bei diesem Beschlag ist die hohe Reibung an den Gleitflächen der Laufwerke.The DE 10 2010 010 810 A1 discloses a fitting for a horizontally displaceable wing of a window or door, in which the wing is movably supported by lower and upper drives. In order to move the wing from a position locked to the frame to a sliding position, the wing can be lifted slightly from the frame, wherein the sliding movement of the wing is supported by springs. The disadvantage of this fitting is the high friction on the sliding surfaces of the drives.

In der DE 10 2014 220 837 B3 ist ein Laufwagen zum Abstellen eines Schiebeflügels von einem festen Rahmen gezeigt, der ein Rollenteil mit Laufrollen und ein Flügelaufnahmeteil zur Fixierung des Flügels aufweist. Über eine Kurvenführung kann das Flügelaufnahmeteil relativ zu dem Rollenteil bewegt werden, wobei das Führungsteil über ein Rollenlager mit Nadelrollen abgestützt ist. Der Laufwagen benötigt für die Kurvenführung und die Lagerung des Flügelaufnahmeteils vergleichsweise viel Bauraum. Zudem besteht der Nachteil, dass das Flügelaufnahmeteil und das Rollenteil starr aneinander gehalten sind, so dass Unebenheiten an der Schiene zu einer hohen Punktbelastung an den Führungsflächen führen, weshalb eine hohe Reibung an den Gleitflächen auftreten kann. Zudem sorgt eine hohe Reibung zwischen den Steuerzapfen einer Treibstange und der Kulisse des Rollenteils für eine Schwergängigkeit.In the DE 10 2014 220 837 B3 a carriage for parking a sliding leaf of a fixed frame is shown having a roller member with rollers and a wing receiving part for fixing the wing. Via a cam guide, the wing receiving part can be moved relative to the roller part, wherein the guide part is supported via a roller bearing with needle rollers. The carriage needed for the curve guide and the storage of the wing receiving part comparatively much space. In addition, there is the disadvantage that the wing receiving part and the roller part are rigidly held together, so that unevenness on the rail lead to a high point load on the guide surfaces, which is why a high friction can occur on the sliding surfaces. In addition, a high friction between the control pin of a drive rod and the backdrop of the roller part ensures a stiffness.

Die US4,688,352 offenbart einen Laufwagen für einen Schiebeflügel mit den Merkmalen des Oberbegriffes des Anspruches 1.The US4,688,352 discloses a carriage for a sliding leaf with the features of the preamble of claim 1.

Ein senkrecht zur Laufrichtung verstellbares Führungsteil eines Laufwagens ist in der FR 2 300 870 offenbart.A perpendicular to the direction adjustable guide part of a carriage is in the FR 2 300 870 disclosed.

Es ist daher Aufgabe der vorliegenden Erfindung, einen Laufwagen für einen Schiebeflügel zu schaffen, bei dem ein Stützteil leichtgängig relativ zu einen Tragteil bewegbar ist und ein Ausgleich von Unebenheiten an der Führung kompensiert werden kann.It is therefore an object of the present invention to provide a carriage for a sliding leaf in which a support member is easily movable relative to a support member and a compensation of unevenness of the guide can be compensated.

Diese Aufgabe wird mit einem Laufwagen mit den Merkmalen des Anspruches 1 gelöst.This object is achieved with a carriage with the features of claim 1.

Erfindungsgemäß umfasst der Laufwagen ein Tragteil, an dem mindestens zwei Laufrollen drehbar gelagert sind, und ein Stützteil zur Fixierung eines Flügels, das relativ zu dem Tragteil parallel zu den Drehachsen der Laufrollen bewegbar ist, wobei zwischen den mindestens zwei Laufrollen ein Lager zur drehbaren Lagerung des Stützteils relativ zu dem Tragteil vorgesehen ist. Durch die drehbare Lagerung kann das Stützteil relativ zu dem Tragteil verschwenken, so dass Unebenheiten an einer Führungsschiene, beispielsweise auch durch Verschmutzungen, ausgeglichen werden können. Durch die pendelnde Lagerung des Stützteils an dem Tragteil wird eine gleichmäßigere Belastung der Rollen gewährleistet, selbst wenn bei einer Schiebebewegung der Laufwagen Unebenheiten ausgesetzt ist. Durch die pendelnde Lagerung, bei der eine Drehachse des Lagers parallel zur Drehachse der Laufrollen ausgerichtet ist, kann der Einfluss von Unebenheiten kompensiert werden, ohne dass es zu Querkräften oder hohen Punktbelastungen an dem Laufwagen führt.According to the invention the carriage comprises a support member on which at least two rollers are rotatably mounted, and a support member for fixing a wing which is movable relative to the support member parallel to the axes of rotation of the rollers, wherein between the at least two rollers a bearing for rotatably supporting the Support member is provided relative to the support member. Due to the rotatable mounting, the support member can pivot relative to the support member, so that bumps on a guide rail, for example, by contamination, can be compensated. Due to the oscillating mounting of the support member on the support member a more uniform loading of the rollers is ensured, even if exposed to unevenness in a sliding movement of the carriage. Due to the oscillating bearing, in which an axis of rotation of the bearing is aligned parallel to the axis of rotation of the rollers, the influence of bumps can be compensated, without causing transverse forces or high point loads on the carriage.

Erfindungsgemäß ist an dem Stützteil eine Achse fixiert, die verschiebbar an dem Lager gehalten ist. Durch das Lager kann so eine Doppelfunktion bereitgestellt werden, einerseits eine verschiebbare Führung in Axialrichtung und zudem eine schwenkbare Lagerung um eine Lagerachse.According to the invention an axis is fixed to the support member, which is held displaceably on the bearing. As a result of the bearing, a double function can be provided, on the one hand a displaceable guide in the axial direction and, in addition, a pivotable mounting about a bearing axis.

Zur Fixierung der Achse können an dem Stützteil zwei vertikale Stege vorgesehen sein, an denen die Achse fixiert ist. Die Achse kann hierfür endseitig gestuft ausgebildet sein, so dass eine Bewegung der Achse in axiale Richtung relativ zu dem Stützteil verhindert ist, insbesondere wenn eine radiale Fläche der Stufen als Anschlagsfläche an den Stegen anliegt.To fix the axis, two vertical webs may be provided on the support part, on which the axis is fixed. For this purpose, the axle can be designed to be stepped at the end, so that movement of the axle in the axial direction relative to the support part is prevented, in particular when a radial surface of the steps bears against the webs as a stop surface.

Für die pendelnde Lagerung des Stützteils relativ zu dem Tragteil ist das Lager vorzugsweise mittig zwischen den mindestens zwei Laufrollen angeordnet. Dabei können an jeder Seite des Lagers eine oder mehrere Laufrollen vorgesehen sein, vorzugsweise werden aber nur zwei Laufrollen pro Laufwagen eingesetzt.For the oscillating mounting of the support member relative to the support member, the bearing is preferably arranged centrally between the at least two rollers. In this case, one or more rollers may be provided on each side of the bearing, but preferably only two rollers per carriage are used.

Das Lager ist vorzugsweise als Wälzlager ausgebildet, bei dem Wälzkörper entlang von Laufbahnen abrollen. Das Lager ist als als Linearkugellager ausgebildet, bei dem eine Vielzahl von in mehreren Reihen angeordneten kugelförmigen Wälzkörpern vorgesehen sind, so dass eine besonders leichtgängige Bewegung des Stützteils relativ zu dem Tragteil beim Abstellen von der Schließposition in eine ausgestellte Position möglich ist. Dabei können mindestens drei Wälzkörper in Richtung der Drehachsen der Laufrollen nebeneinander angeordnet sein, vorzugsweise zwischen vier bis 10 Wälzkörper, um eine gleichmäßige Lastverteilung auf mehrere Wälzkörper vornehmen zu können. Die kugelförmigen Wälzkörper können dabei das Tragteil relativ zu dem Stützteil sowohl bei einer Schiebebewegung in horizontale Richtung führen, als auch bei einer Pendelbewegung des Stützteils relativ zu dem Tragteil. Für eine stabile Abstützung der kugelförmigen Wälzkörper liegen diese unmittelbar an der Achse an. Die Achse kann dabei aus einem gehärteten Stahl hergestellt sein, um die auftretenden Kräfte mit minimaler Verformung aufnehmen zu können. Die kugelförmigen Wälzkörper können ferner von einem Lagerring umgeben sein, der in eine Aufnahme an dem Tragteil eingefügt ist. Es ist natürlich auch möglich, die kugelförmigen Wälzkörper an einem inneren Lagerring zu halten, der in eine Hülse am Tragteil oder Stützteil eingeschoben ist.The bearing is preferably designed as a roller bearing, roll in the rolling elements along raceways. The bearing is designed as a linear ball bearing, in which a plurality of arranged in a plurality of rows spherical rolling elements are provided so that a particularly smooth movement of the support member relative to the support member when parking from the Closed position is possible in a flared position. In this case, at least three rolling elements in the direction of the axes of rotation of the rollers may be arranged side by side, preferably between four to 10 rolling elements in order to make a uniform load distribution to several rolling elements. The spherical rolling elements can thereby lead the support member relative to the support member both in a sliding movement in the horizontal direction, as well as in a pendulum movement of the support member relative to the support member. For a stable support of the spherical rolling elements they lie directly on the axis. The axis can be made of a hardened steel to absorb the forces occurring with minimal deformation can. The spherical rolling elements may further be surrounded by a bearing ring which is inserted into a receptacle on the support member. It is of course also possible to hold the spherical rolling elements on an inner bearing ring which is inserted into a sleeve on the support member or support member.

Der erfindungsgemäße Laufwagen wird insbesondere bei einem Beschlag für eine Schiebetür eingesetzt, bei der ein Flügel an einer Schiene relativ zu einem Blendrahmen verfahrbar gehalten ist. Über den Umfang des Flügels verteilt können dabei mehrere seitliche Abstellmittel vorgesehen sein, um bei einer Öffnung des Flügels diesen zunächst in Richtung der Drehachsen der Laufrollen von dem Blendrahmen abzuheben und dann über die Laufrollen entlang der Schiene in horizontale Richtung zu verfahren. Vorzugsweise sind zwei oder drei Laufwagen pro Flügel an einer Unterseite des Flügels vorgesehen.The carriage according to the invention is used in particular in a fitting for a sliding door, in which a wing is held movable on a rail relative to a window frame. Distributed over the circumference of the wing can thereby be provided a plurality of lateral Abstellmittel to lift at an opening of the wing this first in the direction of the axes of rotation of the rollers of the frame and then to move over the rollers along the rail in the horizontal direction. Preferably, two or three carriages per wing are provided on an underside of the wing.

Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels mit Bezug auf die beigefügten Zeichnungen näher erläutert. Es zeigen:

Figur 1
eine perspektivische Ansicht eines Beschlags für eine Schiebetür;
Figuren 2A und 2B
zwei Schnittansichten in einem unteren Bereich einer Schiebetür in einer geschlossenen und einer abgestellten Position;
Figuren 3A bis 3C
mehrere Ansichten eines Laufwagens für einen Beschlag für eine Schiebetür, und
Figur 4
eine perspektivische Explosionsdarstellung des Laufwagens der Figur 3.
The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings. Show it:
FIG. 1
a perspective view of a fitting for a sliding door;
FIGS. 2A and 2B
two sectional views in a lower portion of a sliding door in a closed and a parked position;
FIGS. 3A to 3C
several views of a carriage for a fitting for a sliding door, and
FIG. 4
an exploded perspective view of the carriage of FIG. 3 ,

Ein Beschlag 1 für eine Schiebetür umfasst zwei untere Laufwagen 10, an denen ein Flügel abgestützt werden kann, der relativ zu einem feststehenden Blendrahmen bewegbar ist. Jeder Laufwagen 10 umfasst ein Stützteil 11, an dem der Flügel festlegbar ist, wobei der Laufwagen 10 über Laufrollen 12 in horizontale Richtung verfahrbar ist.A fitting 1 for a sliding door comprises two lower carriages 10, on which a wing can be supported, which is movable relative to a fixed frame. Each carriage 10 comprises a support member 11 to which the wing is fixable, wherein the carriage 10 is moved over rollers 12 in the horizontal direction.

Der Beschlag 1 umfasst ferner erste seitliche Abstellmittel 2, die ein Gehäuse 3 mit einer Kurvenführung 4 aufweisen, in der ein Bolzen 5 eines Steuerteils 6 bewegbar ist. Durch eine Relativbewegung des Steuerteils 6 zu dem Gehäuse 3 wird über die seitlichen Abstellmittel 2 der Flügel von einer geschlossenen Position von dem Blendrahmen abgehoben oder wieder in die geschlossene Position bewegt. Dabei könnend die Steuerteile 6 über eine Treibstange bewegt werden, die über schematisch dargestellte Eckumlenkungen 7 mit einem oberen Abstellmittel 8 gekoppelt ist. Auch an dem oberen Abstellmittel 8 kann der Flügel in Achsrichtung der Laufrollen 12 relativ zu dem Blendrahmen bewegt werden. Auf der zu den ersten seitlichen Abstellmitteln 2 gegenüberliegenden Seite sind zweite seitliche Abstellmittel 9 vorgesehen, die eine offene Steuerkurve 90 aufweisen, in der ein Bolzen 91 eines Steuerelementes 92 geführt ist. Durch eine Relativbewegung des Bolzens 91 in der offenen Steuerkurve 90 kann der Flügel von dem Blendrahmen abgestellt werde, bevor er dann über die Laufwagen 10 verfahren wird. Die Gestaltung der ersten seitlichen Abstellmittel 2 und der zweiten seitlichen Abstellmittel 9 kann abhängig von der Größe und dem Gewicht des Flügels variiert werden.The fitting 1 further comprises first lateral parking means 2, which have a housing 3 with a cam guide 4, in which a bolt 5 of a control part 6 is movable. By a relative movement of the control part 6 to the housing 3 is lifted over the lateral Abstellmittel 2, the wing of a closed position of the frame or moved back into the closed position. In this case, the control parts 6 can be moved via a drive rod, which is coupled via schematically represented corner deflections 7 with an upper parking means 8. Also on the upper parking means 8, the wing can be moved in the axial direction of the rollers 12 relative to the frame. On the opposite side to the first lateral Abstellmitteln 2 second lateral Abstellmittel 9 are provided which have an open cam 90 in which a bolt 91 of a control element 92 is guided. By a relative movement of the bolt 91 in the open cam 90 of the wing of the window frame can be turned off before it is then moved over the carriage 10. The design of the first lateral shut-off means 2 and the second lateral shut-off means 9 can be varied depending on the size and the weight of the wing.

In Figur 2A ist ein Flügel 20 in einer Schließposition an einem Blendrahmen 50 gehalten. Zwischen Flügel 20 und Blendrahmen 50 sind elastische Dichtungen 51 vorgesehen, und in der Schließstellung liegt der Flügel 20 mit einer Kontaktfläche 22 an den Dichtungen 51 an, die am Blendrahmen 50 festgelegt sind. Alternativ oder zusätzlich kann die Dichtung 51 auch am Flügel 20 festgelegt sein und an einer Kontaktfläche am Blendrahmen 50 anliegen. In dieser geschlossenen Position lässt sich der Laufwagen 10 noch nicht relativ zu dem Blendrahmen 50 verschieben, da die Dichtungen 51 und optional weitere Beschlagsteile für eine Verriegelung sorgen.In FIG. 2A a wing 20 is held in a closed position on a frame 50. Between the wing 20 and frame 50 elastic seals 51 are provided, and in the closed position of the wing 20 is located with a contact surface 22 on the seals 51, which are fixed to the frame 50. Alternatively or additionally, the seal 51 may also be fixed to the wing 20 and bear against a contact surface on the frame 50. In this closed position, the carriage 10 can not yet move relative to the frame 50, since the seals 51 and optional other fitting parts provide a lock.

Soll der Flügel 20 geöffnet werden, wird der Flügel 20 relativ zu dem Blendrahmen 50 parallel zur Richtung der Drehachsen der Laufrollen 12 bewegt, bis die in Figur 2B gezeigte Position erreicht ist, in der eine Kontaktfläche 22 des Flügels 20 beabstandet von der Dichtung 51 angeordnet ist, so dass keine Reib- oder Haltekräfte mehr wirken können. Die Bewegung des Flügels 20 wird dadurch erreicht, dass ein Stützteil 11 relativ zu einem Tragteil 30 verschoben wird, da das Tragteil 30 während dieser Bewegung stationär über die Laufrollen 12 an einer Schiene 13 abgestützt ist. In der in Figur 2B dargestellten abgestellten Position kann der Flügel 20 dann entlang der Schiene 13 über die Laufrollen 12 verfahren werden. Über die Laufwägen 10 werden dabei die Gewichte des Flügels 20 getragen, die je nach Baugröße über 150 kg betragen können. Insbesondere bei Einsatz von Isolierglasscheiben 21 mit einer Dreifachverglasung müssen hohe Gewichtslasten durch die Laufwägen 10 aufgenommen werden.If the wing 20 is to be opened, the wing 20 is moved relative to the frame 50 parallel to the direction of the axes of rotation of the rollers 12 until the in FIG. 2B is reached, in which a contact surface 22 of the wing 20 spaced from the seal 51 is arranged so that no Friction or holding forces can work more. The movement of the wing 20 is achieved in that a support member 11 is displaced relative to a support member 30, since the support member 30 is supported during this movement stationary on the rollers 12 on a rail 13. In the in FIG. 2B shown parked position, the wing 20 can then be moved along the rail 13 via the rollers 12. About the carriages 10 while the weights of the wing 20 are worn, which may be over 150 kg, depending on the size. In particular, when using insulating glass panes 21 with a triple glazing high weight loads must be absorbed by the carriages 10.

In den Figuren 3A bis 3C ist der Laufwagen 10 gezeigt, der ein oberes Stützteil 11 aufweist, an dem mehrere Öffnungen 18 vorgesehen sind, über die ein Rahmen eines Flügels 20 angeschraubt werden kann. Das Stützteil 11 weist ferner zwei vertikale Stege 14 und 15 auf, an denen eine Achse 44 fixiert ist. Die Achse 44 ist durch ein Lager an einem Tragteil 30 geführt, an dem zwei Laufrollen 12 vorgesehen sind. Der Abstand der vertikalen Stege 14 und 15 ist dabei größer als die Breite des Tragteils 30, so dass das Stützteil 11 parallel zur Richtung der Drehachsen der Laufrollen 12 relativ zu dem Tragteil 30 verschoben werden kann.In the FIGS. 3A to 3C the carriage 10 is shown, which has an upper support member 11, on which a plurality of openings 18 are provided, via which a frame of a wing 20 can be screwed. The support member 11 further includes two vertical webs 14 and 15, on which an axle 44 is fixed. The axle 44 is guided by a bearing on a support member 30, on which two rollers 12 are provided. The distance between the vertical webs 14 and 15 is greater than the width of the support member 30, so that the support member 11 can be moved parallel to the direction of the axes of rotation of the rollers 12 relative to the support member 30.

An dem Steg 15 ist ein Federsteg 17 vorgesehen, der an einer Stirnseite des Tragteils 30 anliegt und das Stützteil 11 in einer vormontierten Position an dem Tragteil 30 ausrichtet.At the web 15, a spring bar 17 is provided which abuts against an end face of the support member 30 and aligns the support member 11 in a preassembled position on the support member 30.

In Figur 4 ist der Laufwagen 10 im Detail dargestellt. Das an der Oberseite ebene Stützteil 11 weist an den zwei vertikalen Stegen 14 und 15 eine Aufnahme 16 auf, in die ein gestufter Endabschnitt 45 der Achse 44 einfügbar ist. Dadurch liegt eine radial und vertikal ausgerichtete Fläche 46 an der Achse 44 an einer Innenseite der Stege 14 oder 15 an, und die Achse 44 ist dadurch in Axialrichtung an dem Stützteil 11 fixiert.In FIG. 4 the carriage 10 is shown in detail. The flat on the top support member 11 has on the two vertical webs 14 and 15, a receptacle 16 into which a stepped end portion 45 of the axle 44 can be inserted. As a result, a radially and vertically aligned surface 46 bears against the axis 44 on an inner side of the webs 14 or 15, and the axis 44 is thereby fixed in the axial direction on the support part 11.

Das Tragteil 30 weist eine mittige Lageraufnahme 31 auf, in die ein Lager 40 einfügbar ist. Auf gegenüberliegenden Seiten der Lageraufnahme 31 in Längsrichtung der Schiene 13 ist an dem Tragteil 30 eine Durchführung 33 für eine Achse 34 der Laufrollen 12 vorgesehen. Jede Laufrolle 12 ist dabei in eine Öffnung 38 an dem Tragteil 30 eingefügt, wobei die Laufrollen 12 nach unten von dem Tragteil 30 hervorstehe und auf der Schiene 13 geführt sind. Die Achse 34 kann dabei stationär an dem Tragteil 30 fixiert sein, und die Laufrolle 12 ist über ein Wälzlager drehbar.The support member 30 has a central bearing receptacle 31 into which a bearing 40 can be inserted. On opposite sides of the bearing receptacle 31 in the longitudinal direction of the rail 13, a passage 33 for an axle 34 of the rollers 12 is provided on the support member 30. Each roller 12 is inserted into an opening 38 on the support member 30, wherein the rollers 12 projecting downwardly from the support member 30 and are guided on the rail 13. The axis 34 can be fixed to the support member 30 stationary, and the roller 12 is rotatable about a roller bearing.

Das Lager 40 ist als Linearkugellager ausgebildet und umfasst eine Lagerhülse 41, an dessen Innenseite eine Vielzahl von kugelförmigen Wälzkörpern 43 angeordnet sind. Die Wälzkörper 43 sind an einem Wälzkörperkäfig 42 gehalten, wobei in Achsrichtung der Achse 44 mehrere Wälzkörper 43 nebeneinander in eine Reihe vorgesehen sind. Die Anzahl der Wälzkörper 43 in Axialrichtung kann beispielsweise zwischen 3 bis 10 betragen. Die Wälzkörper 43 stehen dabei nach innen über den Wälzkörperkäfig 42 hervor.The bearing 40 is formed as a linear ball bearing and comprises a bearing sleeve 41, on the inside of a plurality of spherical rolling elements 43 are arranged. The rolling elements 43 are held on a Wälzkörperkäfig 42, wherein in the axial direction of the axis 44 a plurality of rolling elements 43 are provided side by side in a row. The number of rolling elements 43 in the axial direction can be, for example, between 3 to 10. The rolling elements 43 project inwardly beyond the Wälzkörperkäfig 42.

Das Lager 40 wird bei der Montage in die Lageraufnahme 31 an dem Tragteil 30 eingeschoben, vorzugsweise bis zu einem Anschlag, und dann wird eine Abdeckung 35 an dem Tragteil 30 montiert, die seitliche Vorsprünge 36 in Form vom Leisten aufweist, die in eine Nut 37 an dem Tragteil 30 einschiebbar sind. Dadurch ist das Lager 40 in axiale Richtung an dem Tragteil 30 fixiert. Die Abdeckung 35 besitzt eine innere Öffnung 39, durch die die Achse 44 durchgeführt ist. Die Abdeckung 35 kann einen Anschlag für den Wälzkörperkäfig 42 des Lagers 40 ausbilden, um die Bewegung der Achse 44 in axiale Richtung zu begrenzen.The bearing 40 is inserted during assembly in the bearing receptacle 31 on the support member 30, preferably up to a stop, and then a cover 35 is mounted on the support member 30 having lateral projections 36 in the form of strips, in a groove 37 can be inserted on the support member 30. As a result, the bearing 40 is fixed in the axial direction on the support member 30. The cover 35 has an inner opening 39 through which the axle 44 is made. The cover 35 may form a stop for the roller cage 42 of the bearing 40 to limit the movement of the axle 44 in the axial direction.

Wenn über die seitlichen Abstellmittel 2 und 9 der Flügel 20 weg von dem Blendrahmen 50 bewegt werden soll, wird das Stützteil 11 in eine Richtung parallel zu den Achsen der Laufrollen 12 zusammen mit der Achse 44 bewegt, wobei die Wälzkörper 43 die Achse 44 kontaktieren. Die Abstellbewegung kann beispielsweise 3 mm bis 20 mm betragen, und die kugelförmigen Wälzkörper 43 können in axiale Richtung in der Lagerhülse 41 abrollen.When the wing 20 is to be moved away from the frame 50 via the side stopping means 2 and 9, the supporting part 11 is moved in a direction parallel to the axes of the rollers 12 together with the axis 44, the rolling elements 43 contacting the axis 44. The Abstellbewegung can be, for example, 3 mm to 20 mm, and the spherical rolling elements 43 can roll in the axial direction in the bearing sleeve 41.

Anschließend kann der Flügel 20 entlang der Schiene 13 verfahren werden, wobei die Laufrollen 12 auf der Schiene 13 abrollen. Falls die Schiene 13 uneben ist oder eine Verschmutzung auf der Schiene 13 vorgesehen ist, kann das Tragteil 30 relativ zu dem Stützteil 11 eine Pendelbewegung ausführen, wobei das Lager 40 eine Drehachse für eine Drehbewegung des Stützteils 11 relativ zu dem Tragteil 30 ausbildet. Dadurch können Unebenheiten kompensiert und eine gleichmäßige Lastverteilung an dem Stützteil 11 gewährleistet werden.Subsequently, the wing 20 can be moved along the rail 13, wherein the rollers 12 roll on the rail 13. If the rail 13 is uneven or dirty on the rail 13 is provided, the support member 30 relative to the support member 11 perform a pendulum motion, wherein the bearing 40 forms an axis of rotation for a rotational movement of the support member 11 relative to the support member 30. As a result, unevenness can be compensated and a uniform load distribution to the support member 11 can be ensured.

Um die hohen Gewichtslasten an dem Lager 40 gut aufnehmen zu können, kann die Achse 44 aus einem harten Material, insbesondere einem gehärteten Stahl, hergestellt sein. Zudem können die Wälzkörper 43 und die Lagerhülse 41 aus einem gehärteten Material hergestellt sein. Bei den Wälzkörpern 43 ist es möglich, nur einen Teil der Wälzkörper 43, die die Gewichtslasten aufnehmen, aus einem sehr harten Material herzustellen, während die Wälzkörper 43 in einem oberen Bereich an der Lagerhülse 41 aus einem weicheren Werkstoff hergestellt sein können. Alternativ oder zusätzlich kann der Abstand der Reihen von Wälzkörpern 43 im oberen Bereich der Lagerhülse 41 größer sein als im unteren Bereich, in dem die Gewichtslasten aufgenommen werden.In order to accommodate the high weight loads on the bearing 40 well, the axle 44 may be made of a hard material, in particular a hardened steel. In addition, the rolling elements 43 and the bearing sleeve 41 be made of a cured material. In the rolling elements 43, it is possible to produce only a part of the rolling elements 43 which receive the weight loads of a very hard material, while the rolling elements 43 may be made in an upper region of the bearing sleeve 41 made of a softer material. Alternatively or additionally, the spacing of the rows of rolling elements 43 in the upper region of the bearing sleeve 41 may be greater than in the lower region in which the weight loads are absorbed.

Um die Öffnungsbewegung zu erleichtern, ist es zudem möglich, den Flügel 20 mit Federn in Öffnungsrichtung vorzuspannen.In order to facilitate the opening movement, it is also possible to bias the wing 20 with springs in the opening direction.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Beschlagfitting
22
AbstellmittelAbstellmittel
33
Gehäusecasing
44
Kurvenführungcurved guide
55
Bolzenbolt
66
Steuerteilcontrol part
77
EckumlenkungCorner transmission
88th
AbstellmittelAbstellmittel
99
AbstellmittelAbstellmittel
1010
Laufwagencarriage
1111
Stützteilsupporting part
1212
Laufrollecaster
1313
Schienerail
1414
Stegweb
1515
Stegweb
1616
Aufnahmeadmission
1717
Federstegspring bar
2020
Flügelwing
2121
Isolierglasscheibeinsulating glass pane
2222
Kontaktflächecontact area
3030
Tragteilsupporting part
3131
Lageraufnahmebearing seat
3333
Durchführungexecution
3434
Achseaxis
3535
Abdeckungcover
3636
Vorsprunghead Start
3737
Nutgroove
3838
Öffnungopening
3939
Öffnungopening
4040
Lagercamp
4141
Lagerhülsebearing sleeve
4242
WälzkörperkäfigRolling Element
4343
Wälzkörperrolling elements
4444
Achseaxis
4545
Endabschnittend
4646
Flächearea
5050
Blendrahmenframe
5151
Dichtungpoetry
9090
Steuerkurvecam
9191
Bolzenbolt
9292
Steuerelementcontrol

Claims (11)

  1. A carriage (10) for a sliding leaf, in particular for a window or a door, comprising a bearing part (30), on which at least two rollers (12) are mounted so they are rotatable, and a support part (11) for fixing a leaf (20) on the carriage (10), wherein the support part (11) is movable in relation to the bearing part (30) parallel to the axes of rotation of the rollers (12), wherein a bearing (40) for the rotatable mounting of the support part (11) in relation to the bearing part (30) is provided between the at least two rollers (12), and an axis (44), which is held so it is displaceable in the bearing (40), is fixed on the support part (11), characterized in that the bearing (40) is designed as a linear ball bearing comprising a plurality of spherical roller bodies (43) arranged in multiple rows and the spherical roller bodies (43) contact the axis (44).
  2. The carriage according to Claim 1, characterized in that the bearing (40) enables a displacement of the support part (11) in relation to the bearing part (30) and additionally mounts the support part (11) so it is rotatable on the bearing part (30).
  3. The carriage according to Claim 1 or 2, characterized in that the support part (11) has two vertical webs (14, 15), on which the axis (40) is fixed.
  4. The carriage according to any one of the preceding claims, characterized in that the bearing (40) is arranged centrally between the at least two rollers (12).
  5. The carriage according to any one of the preceding claims, characterized in that the bearing (40) is designed as a roller bearing.
  6. The carriage according to any one of the preceding claims, characterized in that at least three roller bodies (43) are arranged adjacent to one another, preferably between 4 and 10 roller bodies (43), in the direction of the axes of rotation of the rollers (12).
  7. The carriage according to any one of the preceding claims, characterized in that the spherical roller bodies (43) are enclosed by a bearing ring (41), which is inserted into a receptacle (31) on the bearing part (30).
  8. The carriage according to any one of the preceding claims, characterized in that the axis (44) is produced from a hardened steel.
  9. The carriage according to any one of the preceding claims, characterized in that the axis (44) is formed stepped at opposing ends.
  10. A fitting (1) for a sliding door, comprising a frame (50) and a leaf (20), which is held so it is movable along a rail (13) via at least one carriage (10) according to any one of the preceding claims.
  11. The fitting according to Claim 10, characterized in that multiple lateral positioning means (4, 8, 9) are prosvided distributed around the circumference of the leaf (20), to move the leaf (20) parallel to the axis of rotation of the rollers (12).
EP17190336.2A 2016-11-14 2017-09-11 Carriages and fitting for a sliding door Active EP3321459B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201730010T SI3321459T1 (en) 2016-11-14 2017-09-11 Carriages and fitting for a sliding door

Applications Claiming Priority (1)

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DE102016121709.3A DE102016121709A1 (en) 2016-11-14 2016-11-14 Carriage and fitting for a sliding door

Publications (2)

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EP3321459A1 EP3321459A1 (en) 2018-05-16
EP3321459B1 true EP3321459B1 (en) 2018-09-05

Family

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EP (1) EP3321459B1 (en)
DE (1) DE102016121709A1 (en)
ES (1) ES2693220T3 (en)
SI (1) SI3321459T1 (en)
TR (1) TR201815940T4 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020102024A1 (en) 2020-01-28 2021-07-29 Hautau Gmbh Locking device
DE102020102023A1 (en) 2020-01-28 2021-07-29 Hautau Gmbh Sliding door fitting and method for moving a control device
DE102020102026A1 (en) 2020-01-28 2021-07-29 Hautau Gmbh sliding door
DE102020202563A1 (en) 2020-02-28 2021-09-02 Geze Gmbh Multi-point locking for a door or window sash
WO2023222379A1 (en) * 2022-05-17 2023-11-23 Roto Frank Fenster- und Türtechnologie GmbH Barrier-free sliding door comprising a transversely adjustable leaf

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019264544A1 (en) * 2018-11-30 2020-06-18 Ciilock Engineering Pty Ltd A roller assembly and a roller carriage for the same
DE102020210443A1 (en) * 2020-08-17 2022-02-17 Roto Frank Fenster- und Türtechnologie GmbH Carriage arrangement with roller bearing-guided force transfer in the direction of displacement and window or door with such a carriage arrangement
DE102021214993A1 (en) 2021-12-23 2023-06-29 Roto Frank Fenster- und Türtechnologie GmbH Window or door with a shut-off mechanism that precisely controls a sash but can be used flexibly

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Publication number Priority date Publication date Assignee Title
LU74265A1 (en) * 1975-02-14 1976-07-23
JPS60155882U (en) * 1984-03-26 1985-10-17 木下 日雄 automatic refrigerator door
DE102010010810B4 (en) 2009-03-09 2019-09-19 Hautau Gmbh Fitting for a horizontally sliding wing of a window or door and method for this
DE102014220837B3 (en) 2014-10-15 2016-01-14 Roto Frank Ag Carriage for smoothly parking a sliding sash of a fixed frame of a window, a door or the like

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020102024A1 (en) 2020-01-28 2021-07-29 Hautau Gmbh Locking device
DE102020102023A1 (en) 2020-01-28 2021-07-29 Hautau Gmbh Sliding door fitting and method for moving a control device
DE102020102026A1 (en) 2020-01-28 2021-07-29 Hautau Gmbh sliding door
EP3859107A1 (en) 2020-01-28 2021-08-04 HAUTAU GmbH Sliding door
EP3859110A1 (en) 2020-01-28 2021-08-04 HAUTAU GmbH Sliding door fitting and method for moving a control device
EP3859105A1 (en) 2020-01-28 2021-08-04 HAUTAU GmbH Locking cylinder
DE102020202563A1 (en) 2020-02-28 2021-09-02 Geze Gmbh Multi-point locking for a door or window sash
WO2023222379A1 (en) * 2022-05-17 2023-11-23 Roto Frank Fenster- und Türtechnologie GmbH Barrier-free sliding door comprising a transversely adjustable leaf

Also Published As

Publication number Publication date
SI3321459T1 (en) 2018-12-31
DE102016121709A1 (en) 2018-05-17
TR201815940T4 (en) 2018-11-21
EP3321459A1 (en) 2018-05-16
ES2693220T3 (en) 2018-12-10

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