EP0444378A1 - Dispositif de suspension pour portes coulissantes - Google Patents

Dispositif de suspension pour portes coulissantes Download PDF

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Publication number
EP0444378A1
EP0444378A1 EP19900500047 EP90500047A EP0444378A1 EP 0444378 A1 EP0444378 A1 EP 0444378A1 EP 19900500047 EP19900500047 EP 19900500047 EP 90500047 A EP90500047 A EP 90500047A EP 0444378 A1 EP0444378 A1 EP 0444378A1
Authority
EP
European Patent Office
Prior art keywords
branch
revolving
track
profile
horizontal
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
EP19900500047
Other languages
German (de)
English (en)
Other versions
EP0444378B1 (fr
Inventor
Miguel Angel Tarrega I Lloret
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.)
Klein Iberica SA
Original Assignee
Klein Iberica SA
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 Klein Iberica SA filed Critical Klein Iberica SA
Publication of EP0444378A1 publication Critical patent/EP0444378A1/fr
Application granted granted Critical
Publication of EP0444378B1 publication Critical patent/EP0444378B1/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
    • E05D15/0621—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
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/224—Stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/696—Screw mechanisms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • This invention refers to a mechanism for the hanging of sliding doors, with particular relevance to sliding doors/ blinds and similar item.
  • Mechanisms already exist for the hanging of sliding doors consisting of an upper, horizontal profile, situated above the space to be closed off and covering the whole length of its upper edge.
  • This profile contains revolving components which have a sideways trajectory along its entire length. These revolving components consist of one or more wheels, with axle chassis which are visible on the outside of the profile.
  • the door panel(s) hang from this chassis, either directly attached to this or via vertical bolts. In order to ensure that the panels hang vertically, thereby avoiding that they swing from side to side, guides are present at the bottom, to keep the lower edge of the panels in place.
  • Mechanisms for the hanging of sliding doors should be constructed in such a way that the revolving components can move freely and as smoothly as possible along their path and it is, therefore, essential that the revolving component path along which the wheels will move is always horizontal.
  • the aim of this invention is to develop a mechanism whereby, the upper, horizontal profile is comparable to that of traditional mechanisms whilst having a greater strength/size ratio, enabling it to be smaller and, in turn, reducing inherent costs and weight.
  • Another aim of this invention is to develop a mechanism which operates very quietly and where minimum effort is necessary to move the hanging panels.
  • a further aim of this invention is to develop a highly flexible mechanism, where the door panels can be connected to the revolving components via their upper edge or inner surface, whatever the weight of the doors.
  • the mechanism described in this invention is of the type which comprises an upper, horizontal profile with an inverted "L" shaped section, of which the vertical, lower branch tops out into an inward facing track, this forming a longitudinal revolving component path along which the revolving components move, the axles of these revolving components having a chassis from which the sliding door or panel hangs.
  • the upper, horizontal profile includes buffers to restrict the trajectory of the revolving components. This upper profile is assembled on fixed supports situated immediately above the space to be closed off by the door.
  • a cross section of the above mentioned revolving components path shows a central, curved track, the bend facing upwards, situated between two divergent, straight tracks on either side.
  • the curve radius of the central track is slightly greater than that of the profile of the wheel rolling surface of the revolving components.
  • Another characteristic of the invention is that attached to the axles of the revolving components, there is a plastic, separating ring, this being located between the wheel support bearing and the chassis. This ring compensates for size variances occuring during manufacture and, therefore, provides for adjustment control, ensuring that vibration does not occur during use.
  • the buffers which restrict the trajectory of the revolving components comprise one grooved piece, one of the walls of which has two extensions at its transversal borders, bent outwards in the same direction to form an angle the same or slightly greater than 90° with the wall, in such a way that the two extensions are divergent to a slight txtent.
  • the free, transversal edge of these extensions have pointed teeth and shutters are present at the vertical edges for the purpose of strengthening the assembly.
  • These buffers are mounted in such a way on the upper, horizontal profile, that the inherent grooved piece grips the revolving component path and the extensions and wall take up a position inside the profile, whilst the other wall of the grooved piece is positioned below the revolving component path.
  • the grooved piece extensions are of such a height that when they come to rest on the internal surface of the horizontal branch of the upper, horizontal profile, by means of the teeth on their free, transversal edge, the wall of this grooved piece running underneath the revolving component path, comes to rest on the on the external surface of this path.
  • the upper wall of the grooved piece has one or more threaded openings via which screws are introduced, the lower ends resting rest on the internal surface of the revolving component path. Tightening these screws causes the grooved piece to move in an upwards direction to the upper, horizontal profile, in this way ensuring that the teeth of the buffer extensions press against the internal surface of the horizontal branch of the upper, horizontal profile.
  • the buffers are secured to the upper, horizontal profile by means of an interlock via the extensions, these serving the purpose of strengthening the horizontal profile.
  • the buffer extensions include two strenthening flanges, and elastic central pieces which project outwards, forming elastic buffers to restrict the trajectory of the revolving components.
  • the revolving components include a chassis which, in accordance with this invention, consists of a plate mounted on the wheel axle.
  • a chassis which, in accordance with this invention, consists of a plate mounted on the wheel axle.
  • Figure 1 is a front elevational view of a mechanism built in accordance with the invention.
  • Figure 2 is a profile view of the mechanism shown in figure 1.
  • Figure 3 is similar to figure 1, showing another possibility with respect to the chassis of the revolving components.
  • Figure 4 is a profile view of figure 3.
  • Figure 5 is similar to figure 1, showing a third possibility with respect to the chassis of the revolving components.
  • Figure 6 is a cross section of the mechanism shown in figure 5, including the fixed supports on which the upper, horizontal profile is mounted (see VI-VI).
  • Figure 7 is a cross section, on a larger scale (see VII-VII in figure 1).
  • Figure 8 is a cross section of the chassis of the revolving components (see VII-VII in figure 1).
  • Figure 9 is a view from above of the chassis plate shown in figure 3.
  • Figure 10 is a cross ssection of the X-X lines shown in figure 9.
  • Figure 11 is a view from above of the chassis of the mechanism shown in figure 5.
  • Figure 12 is a cross section of the XII-XII line shown in figure 5.
  • Figure 13 is a view from above of the trajectory restricting mechanism shown in figure 1.
  • Figure 14 is a view from above of one of the track buffers.
  • Figure 15 is a cross section of the ducting support components.
  • Figure 16 is a front, elevational view of the ducting support components.
  • Figure 17 is a view from above of the ducting support components.
  • the mechanisms shown in figures 1 and 2 consists of an inverted "L" shaped profile (1), of which the vertical branch tops out into an inwards facing track (2) with an upper channel in which the wheels (3) of the revolving components can rest or move along.
  • the profile (1) is assembled, ideally, immediately above the space to be closed off by the doors and at the facade (4) which delimits the space, by means of fixed supports (5) in the form of a bracket, one of the wings of which is joined to the facade (4) by means of screws (6).
  • the other branch is joined to the horizontal branch of the profile (1), these being fixed to one another by means of screws (7).
  • the above mentioned revolving components each have a wheel (3) with a vertical plate (9) located at the axle (8). At the upper edge of this plate there is a stamping (10 in figure 8) at the base of which there is an opening (11) via which the axle (8) can be inserted and fixed. The concave side of the stamping (10) faces outwards, this gap being occupied by the axle head (8), as shown in figure 2.
  • the plate (9) has, in addition, three openings (16), the purpose of which will be explained below.
  • End buffers (17) are mounted to the upper, horizontal profile, these restricting the trajectory of the revolving components and, in turn, the course of movement of the doors (15).
  • the doors (15) have a trajectory restricting device (18), this being situated on the same surface as the plate (9) of the revolving components.
  • a cross section of the fluting (2) of the upper, horizontal profile (1), - see figure 7 - shows an intermediate, curved track (19), the bend facing upwards, this being contained between two divergent, end tracks (20 and 21).
  • the curve of this intermediate track (19) has a radius and a width slighting greater than that of the rolling surface of the wheels (3). In this way, the wheels can move along without any contact or rubbing with the side tracks (20 and 21), thereby ensuring that noise is not caused when they move along the upper, horizontal profile.
  • the buffers (17) - see figures 1 and 7 - comprise a grooved piece (22) having an intermediate, transversal deformation (23) for reinforcement purposes.
  • the grooved piece is situated in such a way that it grips the fluting or path of the revolving components of the upper, horizontal profile, one of its walls being situated inside this profile.
  • This wall has two threaded openings (24), through which two screws (25) are inserted, these coming to rest and being tightened upon the interior surface of the central track (19) of the path of the revolving components.
  • the transversal sides of this upper wall of the grooved piece (22) have extensions bent outwards to form an angle of approximately 90°, the two extensions being slightly divergent as shown in figure 1.
  • the free edge of the extensions (26) top out into pointed teeth (27).
  • the pats have reinforcing shutters (26a) and a central opening (28) into which elastic material is introduced (29).
  • the extensions (26) are of such a height that when the screws (25) are tightened and the pointed teeth (27) come to rest and are tightened on the internal surface of the horizontal branch of the profile (1), the lower wall of the grooved piece (22) comes to rest on the external surface of the central track (19) of the path of the revolving components, in this way ensuring that the buffers (17) are completely anchored to the profile (1) and, in turn, reinforcing this profile.
  • the trajectory restricting device (18) - see figures 1 and 13 - comprises a plate in which a cut is made to form an extension (30), this being bent at right angles to and facing towards the inside of the profile (1) so that when the door (15) is moved as far as possible to the side, it hits against the elastic substance (29). In addition, it has a pivot (30a) so that the wood absorbs the shock.
  • the vertical branch of the brackets which form the fixed supports (5) has a lower track (31), curved inwards, on top of which the vertical branch of the profile (1) is supported.
  • the heads of the support fixing screws (6) are absorbed by this track.
  • Figures 3 and 4 show brackets (5) in the reverse position, whereby the vertical branch of the upper, horizontal profile comes to rest on the surface of the facade (4) on which this profile is mounted.
  • the revolving components of the mechanisms shown in figures 3 and 4 include a bracket (33) which is fixed to the plate (9) via one of its branches, whilst the other branch rests on the upper edge of the door (15), to which it is fixed by means of screws (34).
  • the bracket (3) has a central opening (35) in the vertical branch which can be joined to the plate (9), it being possible for this opening to take up a position opposite the central pivot (12) of the plate (9).
  • the two upper openings (36) are curved, oblong and concentric to the orifice (37).
  • the transversal borders of the vertical branch of the bracket (33) have extensions (39), one of which is bend outwards, facing towards the inside of the upper, horizontal profile (1), so that it acts as a support against the elastic substance (29) of the buffers (17) when the door is moved aside as far as possible.
  • the oblong opening (13) of the plate (9) - see figure 1 - allows for possible levelling variations or errors to be compensated for whilst hanging the door (15).
  • the screws (27 and 38) situated on the horizontal branch of the bracket (33) enable the door and the upper, horizontal profile (1) to be positioned perfectly parallel to each other.
  • each revolving component has two wheels (3).
  • the chassis of these revolving components in made up of a vertical plate (40) which has two upper openings (41), separated from each other by a distance greater than the diametre of the wheels (3).
  • the ends of the wheel axles are fixed in these openings.
  • the plate (40) On either side of the opening (41), the plate (40) has projections which are bent backwards at right angles to form extensions (42) on either side of the wheel (3).
  • This lower border (45) has an intermediate, cylindrical shape of vertical axis, on top of which a semi-clevis (46) is attached (see figure 5) by means of screws (47), so that a vertical bolt (these are already in existence) can be attached between these two components, from which the door (15) hangs.
  • the fixed supports on which the upper, horizontal profile (1) is assembled consist of a bracket (49) with flat branches, and to the outside of one of these an iron plate (50) is fixed by means of, for example, rivets (51).
  • This iron plate extends underneath the bracket, the free, transversal border of this extension having a transversal structure (52) in the form of a hook which grips the channel or path of the revolving components (2) of the profile (1) from the outside.
  • This structure (52) is separated from the horizontal branch of the bracket (49) by a distance approximately equal to the height of the profile (1).
  • the overhanging branch of the bracket (49) is longer than the horizontal branch of the profile (1).
  • this overhanging branch of the bracket (49) has an intermediate extension (53) formed by means of cuts, this being counter-sunk downwards to form an extension and between this and the above mentioned overhanding branch, the horizontal track of the upper, horizontal profile is introduced.
  • the overhanging branch of the bracket (49) also has a third hole through which a screw (54) is introduced, to support and be tightened on the horizontal branch of the profile (1), in this way enabling for this to be completely supported, whilst being reinforced due to the shape of the support.
  • the revolving components include a plastic washer (55) which is mounted on the wheel axle (3 and 8), between the wheel bearing and the plate forming the chassis of the revolving components. In this way, size variances during manufacture are compensated for, providing for adjustment control and ensuring that vibration does not occur during use.
  • brackets which conceals the mechanism, mounted by means of brackets (57) as shown in figures 15 to 17.
  • brackets have longitudinal structures (58) allowing for them to be attached to the bracket (5), their branches being of varying lengths. From the transversal folds (59), rectangular windows (60) are made in these branches at the base of which there is a circular notch (61) of more than 180°, the outlet of which is partly closed off by rounded projections (62).
  • the bracket branches also have an opening (63) through which a screw (7) is introduced (see figure 4), fixing this to the profile (1) and bracket (5). Due to the fact that the two branches of the bracket are of different lengths, the distance between the unfixed branch/tunnel (56) and the mechanisms will vary depending on which branch is fixed to the profile (1).
  • the tunnel is attached to the vertical branch of the bracket by means of bushes (64) - see figure 15 - these having a conical head (65) and a cylindrical projection (66) with a diametre approximately equal to that of the notch (61). These bushes are attached to the tunnel (56) and, in turn, are slipped into the notches (61) by asserting a light pressure on the narrower part defined by the projections (62).
  • both branches of the bracket also have extensions (67) which will come to rest on the longitudinal borders of the bracket (5) on which the profile (1) is mounted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Wing Frames And Configurations (AREA)
  • Lock And Its Accessories (AREA)
EP90500047A 1990-03-01 1990-05-22 Dispositif de suspension pour portes coulissantes Expired - Lifetime EP0444378B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9000600A ES2023743A6 (es) 1990-03-01 1990-03-01 Mecanismo para la suspension de puertas correderas.
ES9000600 1990-03-01

Publications (2)

Publication Number Publication Date
EP0444378A1 true EP0444378A1 (fr) 1991-09-04
EP0444378B1 EP0444378B1 (fr) 1993-11-18

Family

ID=8266168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90500047A Expired - Lifetime EP0444378B1 (fr) 1990-03-01 1990-05-22 Dispositif de suspension pour portes coulissantes

Country Status (5)

Country Link
EP (1) EP0444378B1 (fr)
AT (1) ATE97460T1 (fr)
DE (1) DE69004681T2 (fr)
DK (1) DK0444378T3 (fr)
ES (1) ES2023743A6 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546986A1 (de) * 1995-10-10 1997-04-17 Mosel Tuerenwerk Gmbh & Co Schiebetür und zugehöriger Beschlag
WO1998012405A1 (fr) * 1996-09-18 1998-03-26 Hörmann KG Antriebstechnik Butee de limitation pour profile en c de guidage d'objets a deplacement par moteur
EP0790381A3 (fr) * 1995-12-22 1998-10-07 E C O Schulte Gmbh & Co. Kg Ferme porte à mouvement de fermeture contrÔlé
WO2000055460A1 (fr) * 1999-03-16 2000-09-21 Hawa Ag Dispositif tampon
WO2012113612A1 (fr) * 2011-02-24 2012-08-30 Gebr. Willach Gmbh Porte coulissante
US9388622B1 (en) 2015-02-05 2016-07-12 K.N. Crowder Mfg. Inc. Apparatus for controlling the motion of a sliding door

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110722B4 (de) 2000-03-11 2015-09-24 Hautau Gmbh Beschlag für einen Schiebeflügel
ES2371891B1 (es) * 2008-11-27 2012-11-19 Aluminios Eibar, S.L. Sistema de puerta corredera con nivelación.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295138A (en) * 1927-08-29 1928-08-09 Ernest Hill Aldam Improvements in and relating to overhead track supporting devices
GB531950A (en) * 1939-08-09 1941-01-14 Viktor Kuhnlein Improvements in sliding- and folding-doors and windows
US3289243A (en) * 1965-03-19 1966-12-06 Arthur Cox And Sons Inc Sliding door hanger
AU504170B2 (en) * 1976-01-27 1979-10-04 Sylon International Pty. Ltd Sliding wing mountings
DE3212640A1 (de) * 1982-04-05 1983-10-13 Türenwerke Riexinger GmbH & Co KG, 7129 Brackenheim Schiebetor, schiebetuer oder dergleichen
DE8605369U1 (de) * 1986-02-28 1986-04-30 Fa. Walter Teckentrup, 4837 Verl Brandschutz - Schiebetor
EP0285540A2 (fr) * 1987-03-31 1988-10-05 Klein Iberica, S.A. Ferrures pour portes coulissantes et semblables

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB295138A (en) * 1927-08-29 1928-08-09 Ernest Hill Aldam Improvements in and relating to overhead track supporting devices
GB531950A (en) * 1939-08-09 1941-01-14 Viktor Kuhnlein Improvements in sliding- and folding-doors and windows
US3289243A (en) * 1965-03-19 1966-12-06 Arthur Cox And Sons Inc Sliding door hanger
AU504170B2 (en) * 1976-01-27 1979-10-04 Sylon International Pty. Ltd Sliding wing mountings
DE3212640A1 (de) * 1982-04-05 1983-10-13 Türenwerke Riexinger GmbH & Co KG, 7129 Brackenheim Schiebetor, schiebetuer oder dergleichen
DE8605369U1 (de) * 1986-02-28 1986-04-30 Fa. Walter Teckentrup, 4837 Verl Brandschutz - Schiebetor
EP0285540A2 (fr) * 1987-03-31 1988-10-05 Klein Iberica, S.A. Ferrures pour portes coulissantes et semblables

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19546986A1 (de) * 1995-10-10 1997-04-17 Mosel Tuerenwerk Gmbh & Co Schiebetür und zugehöriger Beschlag
DE19546986C2 (de) * 1995-10-10 2002-11-07 Mosel Tuerenwerk Gmbh & Co Schiebetür und zugehöriger Beschlag
EP0790381A3 (fr) * 1995-12-22 1998-10-07 E C O Schulte Gmbh & Co. Kg Ferme porte à mouvement de fermeture contrÔlé
WO1998012405A1 (fr) * 1996-09-18 1998-03-26 Hörmann KG Antriebstechnik Butee de limitation pour profile en c de guidage d'objets a deplacement par moteur
WO2000055460A1 (fr) * 1999-03-16 2000-09-21 Hawa Ag Dispositif tampon
US6438795B1 (en) 1999-03-16 2002-08-27 Hawa Ag Buffer device
AU757341B2 (en) * 1999-03-16 2003-02-20 Hawa Ag Buffer device
WO2012113612A1 (fr) * 2011-02-24 2012-08-30 Gebr. Willach Gmbh Porte coulissante
US9388622B1 (en) 2015-02-05 2016-07-12 K.N. Crowder Mfg. Inc. Apparatus for controlling the motion of a sliding door

Also Published As

Publication number Publication date
DK0444378T3 (da) 1994-04-18
ATE97460T1 (de) 1993-12-15
ES2023743A6 (es) 1992-02-01
DE69004681T2 (de) 1994-05-19
DE69004681D1 (de) 1993-12-23
EP0444378B1 (fr) 1993-11-18

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