EP0679788A1 - Chariot ainsi qu'ensemble coulissant et rail - Google Patents

Chariot ainsi qu'ensemble coulissant et rail Download PDF

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Publication number
EP0679788A1
EP0679788A1 EP95810208A EP95810208A EP0679788A1 EP 0679788 A1 EP0679788 A1 EP 0679788A1 EP 95810208 A EP95810208 A EP 95810208A EP 95810208 A EP95810208 A EP 95810208A EP 0679788 A1 EP0679788 A1 EP 0679788A1
Authority
EP
European Patent Office
Prior art keywords
rail
drive
rsp
lsp
rollers
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.)
Granted
Application number
EP95810208A
Other languages
German (de)
English (en)
Other versions
EP0679788B1 (fr
Inventor
Karl Haab
Otto Haab
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.)
Hawa Sliding Solutions AG
Original Assignee
Hawa AG
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 Hawa AG filed Critical Hawa AG
Publication of EP0679788A1 publication Critical patent/EP0679788A1/fr
Application granted granted Critical
Publication of EP0679788B1 publication Critical patent/EP0679788B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05D15/08—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane consisting of two or more independent parts movable each in its own guides
    • 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
    • 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
    • E05D15/0604—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement
    • E05D15/0608—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane allowing an additional movement caused by track lay-out
    • 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

Definitions

  • the invention relates to a drive according to the preamble of claim 1, a rail according to claim 6 and a displacement device with at least one drive according to the invention.
  • a generic drive is known from WO-A-86/03541.
  • relatively heavy components such as doors are usually suspended, which often exert considerable moments, in particular those which act to rotate about an axis parallel to the running direction, on the drive, be it that its center of gravity is not exactly below the idler roller or that it is exposed to forces acting on it from the side.
  • the present invention is therefore based on the object of eliminating these disadvantages.
  • the invention as characterized in the claims, provides a drive which is stabilized against moments of the type described above in such a way that said moments are absorbed by rollers so that they cannot hinder the movement of the drive.
  • the drive according to the invention is also constructed in such a way that it is connected to the components to be displaced and guided in a rail in such a way that disturbing moments are eliminated or at least reduced to a minimum.
  • the drive is also inserted into the rail in such a way that the displacement device created thereby is small in terms of width and height in comparison to known displacement devices.
  • the displacement device according to the invention enables simple assembly of several rails. Rail elements can also be easily connected to one another. The advantageous running properties of the displacement device according to the invention are particularly evident if curved rails are used.
  • 1a, 1b comprises a base plate 2 which carries a support roller 3 which can be rotated about a horizontal axis.
  • two guide rollers 4a, b are arranged below the support roller 3, which are rotatably mounted about vertical axes on a flange 5 attached to the lower end of the base plate 2 and point upwards. They are offset in the running direction with respect to the axis of the support roller 3 on opposite sides.
  • a further flange 6 at the upper end of the base plate 2 has two stabilizing rollers 7a, b, which are also rotatable about vertical axes and point downward.
  • the two stabilizing rollers 7a, b lie, like the two guide rollers 4a, b, one behind the other in the running direction and at the same height.
  • the stabilizing roller 7a is preferably arranged exactly above the guide roller 4a and the stabilizing roller 7b exactly above the guide roller 4b.
  • a door 8 is suspended from the drive 1 and is screwed to the base plate 2. So that the door 8 is guided correctly in the running direction, it hangs on at least two drives 1 of the embodiment shown in FIGS. 1a, b.
  • a mounting flange 10 of a running rail which can be designed as an aluminum profile, is attached to a plate 9.
  • the running rail also has a vertical support flange 11, from which a lower crosspiece 12 and an upper crosspiece 13 project laterally.
  • the top of the lower crosspiece 12 forms a tread 14 on which the support roller 3 runs.
  • On its underside it carries a vertical, ie vertically cut guide groove 15 into which the guide rollers 4a, b engage from below.
  • the upper crossbar 13 carries on its upper side a vertical stabilizing groove 16, in which the stabilizing rollers 7a, b engage from above.
  • rollers 4a, b and 7a, b are mounted on axes 18 and the support roller 3 on an axis 19. Also shown are bores 17 in the base plate 2, which are provided for assembly.
  • FIG. 1c shows the sliding device known from FIG. 1b, in which the running rail is fastened with the fastening flange 10 to the ceiling 9D of a room at the top.
  • the tread 14 for the support roller 3 is formed by the top of the cross bar 13.
  • the displacement device shown in FIG. 1 already has greatly improved running properties, there remains a disturbing moment which is dependent on the weight of the door 8 and on the distance of the support roller 3 from the door 8.
  • the stabilizing rollers 7a, b are those in the corresponding Groove 16 (FIG. 1b) or 15 (FIG. 1c) are guided such that the flange 6 lies over the crosspiece 13 (FIG. 1b) or 12 (FIG. 1c).
  • the drive 1 is therefore relatively long since the guide and stabilizing rollers 4a, b; 7a, b are held by the flanges 5 and 6 above and below the guide and stabilizing grooves 15, 16.
  • the door 8 together with the mounted displacement device has a large width overall. A relatively large space is therefore required in the area of the displacement device. If two or more doors 8 are guided in parallel, the space requirement increases accordingly.
  • Another disadvantage of the sliding device shown in FIG. 1 is that the running rails can only be precisely connected with considerable effort.
  • Fig. 2 shows a displacement device in which the occurrence of disturbing moments is practically completely avoided. This results in optimal running properties. Annoying noises and wear and tear are therefore greatly reduced. This shifting device is small in comparison to the arrangements shown in FIG. 1.
  • the running rails can be precisely connected to one another in the running direction using simple means. It is easy to install two or more parallel rails.
  • This displacement device consists of a drive LW1, which is connected to a door T and is carried and guided by a rail LS1 connected to the ceiling D.
  • the rail LS1 shown individually in FIG. 5a consists of a head element KE, which is connected to a foot element FE via a web STG.
  • the head element KE has, on the side facing away from the foot element FE, a holding groove HN into which, for example, a rectangular and / or a dovetail-shaped guide FG can be inserted, which is part of a support element TVE.
  • the support element TVE connected in this way to the rail LS1 is connected to the ceiling D or to a ceiling fastening DB via an additional connecting element VE1.
  • the measures for connecting the support element TVE to the ceiling D or a further support element are known to the person skilled in the art.
  • the support element TVE is preferably sunk in the ceiling D.
  • a bore BG is provided, which extends in the longitudinal direction through the guide FG in such a way that a screw SRW can be rotated through the guide FG until it presses against the bottom of the holding groove HN.
  • the head SK of the screw SRW is e.g. connectable with an Allen key.
  • the support element TVE is preferably made with a length that allows a rail LS to be pushed onto the guide FG from both sides and fastened in the manner described above.
  • the support element TVE can be used as a support and / or coupling piece, by means of which two rail pieces can be precisely connected to one another in the running direction.
  • the support element TVE can be provided with two or more parallel guides FG, which make it possible to hold a plurality of rails LS1, LS2.
  • the side surfaces LFS of the head element KE serve as running surfaces LFS for stabilizing rollers SR connected to a drive LW1, LW2, LW3.
  • the head element KE has the same function for all of the shifting devices described below.
  • the foot element FE has a guide groove FN on the side facing away from the head element KE and at least one running surface LFT for a support roller TR on the side facing the head element KE.
  • the arrangement of the web STG (central or side) can determine whether only one tread LFT is created on one side or one on both sides.
  • FIG. 5b shows a rail LS2 with two horizontal
  • FIG. 5c shows a rail LS3 with two running surfaces LFT, LFT 'which are inclined outwards on both sides.
  • the drive LS1 shown in FIG. 2, which is shown in section in FIG. 3 in the running direction, has a base plate GP and two side plates LSP, RSP, which are connected to one another in such a way that an approximately U-shaped body is formed, which includes the associated rail LS1 on both sides.
  • axes SRA are provided, on which stabilizing rollers SR are mounted in such a way that they roll on the corresponding running surfaces LFS of the rail LS.
  • Two vertically mounted axes FRA are also provided in the base plate GP, on which guide rollers FR are mounted such that they roll on the corresponding running surfaces in the guide groove FN.
  • two guide and stabilizing rollers are selected, which are arranged vertically one above the other and at a maximum distance from one another. Due to cost / benefit considerations, however, at least one of the roles SR, FR could be dispensed with. At least one of the side plates LSP and / or RSP is also connected to an axis AX on which a support roller TR is mounted such that it rolls on the corresponding running surface LFT of the rail LS.
  • the support roller TR and the running surface LFT engage in one another (e.g. groove and groove) in such a way that a lateral displacement of the running gear LW is prevented.
  • two drives LW are in turn preferably provided, which are fastened as far apart as possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Bearings For Parts Moving Linearly (AREA)
EP19950810208 1994-04-25 1995-03-29 Chariot ainsi qu'ensemble coulissant et rail Expired - Lifetime EP0679788B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH126294 1994-04-25
CH126294 1994-04-25
CH1262/94 1994-04-25

Publications (2)

Publication Number Publication Date
EP0679788A1 true EP0679788A1 (fr) 1995-11-02
EP0679788B1 EP0679788B1 (fr) 2000-01-26

Family

ID=4206287

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950810208 Expired - Lifetime EP0679788B1 (fr) 1994-04-25 1995-03-29 Chariot ainsi qu'ensemble coulissant et rail

Country Status (3)

Country Link
EP (1) EP0679788B1 (fr)
DE (1) DE59507671D1 (fr)
ES (1) ES2141321T3 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0853179A2 (fr) * 1997-01-13 1998-07-15 GEZE GmbH & Co. Vantail por porte, fenêtre ou similaire
WO1998050657A1 (fr) 1997-05-07 1998-11-12 Dorma Gmbh + Co. Kg Mecanisme de roulement pour un rail de guidage avec une cloison ou un autre element comparable suspendu au mecanisme de roulement
ES2156044A1 (es) * 1996-10-04 2001-06-01 Eku A G Mecanismo de rodillos corredizos y guias para puertas correderas.
DE19719011C2 (de) * 1997-05-07 2001-09-20 Dorma Gmbh & Co Kg Führungsschiene für ein Laufwerk mit am Laufwerk hängend gelagerten Trennwänden oder dergleichen
US6418588B1 (en) 1999-04-27 2002-07-16 Hawa Ag Suspension device
US7392747B2 (en) 2003-05-21 2008-07-01 Dorma Gmbh + Co., Kg Rail guide for a suspended and guided sliding component
US20160201373A1 (en) * 2015-01-14 2016-07-14 Dorma Deutschland Gmbh Running track device for the displaceable support of at least one first roller carriage and at least one second roller carriage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816031A (en) * 1929-11-19 1931-07-28 R J Dorn Co Inc Trolley
FR2270427A1 (en) * 1974-03-28 1975-12-05 Poliko Sa Suspended sliding door for garage etc. - has single rail of circular section bearing wheeled V-shaped hanger carriage
DE3814535A1 (de) * 1988-03-29 1989-10-19 Solbach Hans Joachim Laufvorrichtung fuer eine haengende ein- oder mehrfluegelige schiebewand
EP0603496A1 (fr) * 1992-12-23 1994-06-29 Karl Haab Guide à galets et dispositif de coulissement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1816031A (en) * 1929-11-19 1931-07-28 R J Dorn Co Inc Trolley
FR2270427A1 (en) * 1974-03-28 1975-12-05 Poliko Sa Suspended sliding door for garage etc. - has single rail of circular section bearing wheeled V-shaped hanger carriage
DE3814535A1 (de) * 1988-03-29 1989-10-19 Solbach Hans Joachim Laufvorrichtung fuer eine haengende ein- oder mehrfluegelige schiebewand
EP0603496A1 (fr) * 1992-12-23 1994-06-29 Karl Haab Guide à galets et dispositif de coulissement

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156044A1 (es) * 1996-10-04 2001-06-01 Eku A G Mecanismo de rodillos corredizos y guias para puertas correderas.
EP0853179A2 (fr) * 1997-01-13 1998-07-15 GEZE GmbH & Co. Vantail por porte, fenêtre ou similaire
EP0853179A3 (fr) * 1997-01-13 1999-03-24 GEZE GmbH & Co. Vantail por porte, fenêtre ou similaire
WO1998050657A1 (fr) 1997-05-07 1998-11-12 Dorma Gmbh + Co. Kg Mecanisme de roulement pour un rail de guidage avec une cloison ou un autre element comparable suspendu au mecanisme de roulement
DE19719008C1 (de) * 1997-05-07 1998-11-26 Dorma Gmbh & Co Kg Laufwerk für eine Führungsschiene mit einer am Laufwerk hängend gelagerten Trennwand oder dergleichen
US6058656A (en) * 1997-05-07 2000-05-09 Dorma Gmbh + Co. Kg Movable wall or movable partition system having a drive gear for use in a guide rail to move movable wall or movable partition elements, and a drive gear for use in a movable wall or movable partition system
AU727501B2 (en) * 1997-05-07 2000-12-14 Dorma Gmbh & Co. Kg Drive gear for a guide rail with a partition wall or similar device in a hanging bearing from the drive gear
DE19719011C2 (de) * 1997-05-07 2001-09-20 Dorma Gmbh & Co Kg Führungsschiene für ein Laufwerk mit am Laufwerk hängend gelagerten Trennwänden oder dergleichen
US6418588B1 (en) 1999-04-27 2002-07-16 Hawa Ag Suspension device
US7392747B2 (en) 2003-05-21 2008-07-01 Dorma Gmbh + Co., Kg Rail guide for a suspended and guided sliding component
US20160201373A1 (en) * 2015-01-14 2016-07-14 Dorma Deutschland Gmbh Running track device for the displaceable support of at least one first roller carriage and at least one second roller carriage

Also Published As

Publication number Publication date
DE59507671D1 (de) 2000-03-02
ES2141321T3 (es) 2000-03-16
EP0679788B1 (fr) 2000-01-26

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