EP0740040A1 - Dispositif d'amortissement et de positionnement pour porte coulissante - Google Patents

Dispositif d'amortissement et de positionnement pour porte coulissante Download PDF

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Publication number
EP0740040A1
EP0740040A1 EP96200002A EP96200002A EP0740040A1 EP 0740040 A1 EP0740040 A1 EP 0740040A1 EP 96200002 A EP96200002 A EP 96200002A EP 96200002 A EP96200002 A EP 96200002A EP 0740040 A1 EP0740040 A1 EP 0740040A1
Authority
EP
European Patent Office
Prior art keywords
leaf spring
sliding door
door
braking member
movement
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.)
Ceased
Application number
EP96200002A
Other languages
German (de)
English (en)
Inventor
Jan Ponsen
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.)
Markus Hermetische Deuren BV
Original Assignee
Markus Hermetische Deuren BV
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 Markus Hermetische Deuren BV filed Critical Markus Hermetische Deuren BV
Publication of EP0740040A1 publication Critical patent/EP0740040A1/fr
Ceased 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
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/04—Fasteners specially adapted for holding sliding wings open
    • 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
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/21—Brakes
    • E05Y2201/212—Buffers
    • 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
    • E05Y2201/252—Type of friction
    • E05Y2201/26—Mechanical friction
    • 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
    • E05Y2201/262—Type of motion, e.g. braking
    • E05Y2201/264—Type of motion, e.g. braking linear
    • 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
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/48—Leaf or leg springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a damping and positioning device for a sliding door, said device comprising at least one leaf spring having its one end directly or indirectly fixedly connected to a part of the building structure along which the sliding door is movable, and from said end enclosing an oblique angle with the direction of movement of the sliding door, said sliding door being provided with a braking member being able to contact the leaf spring on movement of the sliding door.
  • Such a device is known from EP-A-0443303.
  • two leaf springs are used, extending towards each other from their securend ends in such a way, that the free ends remain at some distance from each other.
  • the leaf springs are directed obliquely in such a way, and are bent at their free ends in such a way, that a braking member in the form of a roller connected to the sliding door can move along a leaf spring and then contact the obliquely extending portion of the spring so that the door is braked. After the roller has passed the free, bent end of said leaf spring, it is accommodated in the cavity between the free ends of both leaf springs.
  • the object of the invention is to remove these difficulties and to that end provides for, that a first leaf spring is mounted in such a way that it is substantially in a plane enclosing a small angle with the horizontal plane, with the secured end of the leaf spring lying lower than the free end so that, on movement of the sliding door towards its end position, the braking member connected to the door will first contact the lower plane of the free end of the leaf spring and then, on further movement towards the secured end of the leaf spring, will be pushed down by the leaf spring, with the leaf spring near its secured end being provided with an upwardly curved portion in which the braking member can be received when the sliding door reaches the end position concerned.
  • a resilient impact member such as from rubber, is mounted near the secured end of the leaf spring, said impact member being contactable with the brake member of the sliding door at the end of the path of movement of the sliding door.
  • a second leaf spring can be mounted, enclosing an angle with the first leaf spring in such a way, that the braking member connected to the sliding door can be received between both springs.
  • the first leaf spring is maintained unmodified. Such a possibility can e.g. be used when stronger braking of the door is desired, or when applying a door having a greater mass and thus being able to contain more kinetic energy. The point where the door is applied or its way of operating can also play a part.
  • the second spring will be arranged such, that on braking the door, a downward force will be exerted on the door.
  • a simple construction can be achieved when a spring is secured to a flat mounting strip being directly or indirectly connected to the building structure and substantially extending in the horizontal plane and carrying the impact member too.
  • Means for adjusting the force with which a spring will contact the braking member can be provided for. These means can be in the shape of e.g. washers which are mounted between the mounting strip and the spring concerned. Owing to this, again one type of spring can be used for various purposes. Obviously, other means, such as set screws, can be used as well.
  • the braking member is connected to the door by means of the pin carrying a runner of a sliding door suspended from a rail.
  • the known device can be mounted at any desired point of the path of movement of a sliding door. Generally, this will hardly ever be realized and the device will only be applied at both end positions of the sliding door.
  • FIGS. 1 and 2 show part of a sliding door 1 being connected to a corner piece 3 by means of bolts 2, said corner piece carrying at its ends, of which only one is shown, a pin 4 on which the runner 5 is situated at one side, and the braking member 6 at the other.
  • the runners 5 are supported by a rail 7 secured to the building structure 9 by means of bolts 8.
  • the door can be adjusted to the desired height by means of the bolts 2.
  • the bolt 10 provides for that the door can not be simply lifted from the rail 7.
  • a cover 12 carrying the strip 13 is fastened to the rail 7.
  • the ends 15 and 16 of the upper leaf spring 17 and the lower leaf spring 18, respectively, have been fastened to the strip 13 by means of the bolt 14.
  • the free ends 19 and 20 of the leaf springs 17 and 18, respectively are provided with a bent portion.
  • the upper leaf spring 17 is provided with a curved portion 21 in which the braking member 6 can be received.
  • the strip 13 further carries the impact member 22 made of rubber, for example.
  • the force exerted on the braking member by the springs 17 and 18 can be reduced by applying filling plates 23 between the strip 13 and the spring concerned. It will be provided for, that the spring 17 will exert a downward force on the door whenever the door is braked.
  • the braking member 6 can be connected to the door 1 in a simple way.
  • the cover 12 with the mounting strip 13 and the leaf springs 17 and 18 can be connected to the rail 7 in a simple way. Owing to this, an easily mountable braking device has been obtained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
EP96200002A 1995-04-24 1996-01-11 Dispositif d'amortissement et de positionnement pour porte coulissante Ceased EP0740040A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1000209A NL1000209C2 (nl) 1995-04-24 1995-04-24 Dempings- en positioneerinrichting voor een schuifdeur.
NL1000209 1995-04-24

Publications (1)

Publication Number Publication Date
EP0740040A1 true EP0740040A1 (fr) 1996-10-30

Family

ID=19760924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96200002A Ceased EP0740040A1 (fr) 1995-04-24 1996-01-11 Dispositif d'amortissement et de positionnement pour porte coulissante

Country Status (2)

Country Link
EP (1) EP0740040A1 (fr)
NL (1) NL1000209C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062573A1 (fr) * 2002-01-18 2003-07-31 Joseph Michael Kral Dispositif mecanique de fermeture de porte
FR2979291A1 (fr) * 2011-08-22 2013-03-01 Peugeot Citroen Automobiles Sa Amortisseur de fin de course pour toit ouvrant de vehicule a commande manuelle.
US20160076293A1 (en) * 2013-04-22 2016-03-17 Hardoor Top Design & Technology Ltd System and device for soft closing
IT201700124265A1 (it) * 2017-10-31 2019-05-01 Fibrotubi S R L Sistema di porta scorrevole

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB874661A (en) * 1958-11-28 1961-08-10 Hallam Sleigh & Cheston Ltd Improvements relating to sliding doors
DE8405712U1 (de) * 1984-02-24 1985-07-25 Josef Gartner & Co, 8883 Gundelfingen Vorrichtung zur Fixierung der Offenstellung von Falttoren
CH657415A5 (en) * 1982-09-01 1986-08-29 Karl Haab Sliding door with a holding device
EP0443303A1 (fr) * 1990-02-20 1991-08-28 Luminator Ab Frein de position pour portes coulissantes
EP0495498A1 (fr) * 1991-01-16 1992-07-22 Hörmann Kg Amshausen Dispositif pour incorporer la fin de course d'un rail de guidage pour rouleaux d'un panneau de porte
EP0626495A1 (fr) * 1993-03-26 1994-11-30 Klein Iberica, S.A. Mécanisme pour portes vitrées coulissantes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB874661A (en) * 1958-11-28 1961-08-10 Hallam Sleigh & Cheston Ltd Improvements relating to sliding doors
CH657415A5 (en) * 1982-09-01 1986-08-29 Karl Haab Sliding door with a holding device
DE8405712U1 (de) * 1984-02-24 1985-07-25 Josef Gartner & Co, 8883 Gundelfingen Vorrichtung zur Fixierung der Offenstellung von Falttoren
EP0443303A1 (fr) * 1990-02-20 1991-08-28 Luminator Ab Frein de position pour portes coulissantes
EP0495498A1 (fr) * 1991-01-16 1992-07-22 Hörmann Kg Amshausen Dispositif pour incorporer la fin de course d'un rail de guidage pour rouleaux d'un panneau de porte
EP0626495A1 (fr) * 1993-03-26 1994-11-30 Klein Iberica, S.A. Mécanisme pour portes vitrées coulissantes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003062573A1 (fr) * 2002-01-18 2003-07-31 Joseph Michael Kral Dispositif mecanique de fermeture de porte
GB2399862A (en) * 2002-01-18 2004-09-29 Joseph Michael Kral Mechanical door closer
GB2399862B (en) * 2002-01-18 2005-06-08 Joseph Michael Kral Mechanical door closer
US7185398B2 (en) 2002-01-18 2007-03-06 Joseph Michael Kral Mechanical door closer
FR2979291A1 (fr) * 2011-08-22 2013-03-01 Peugeot Citroen Automobiles Sa Amortisseur de fin de course pour toit ouvrant de vehicule a commande manuelle.
US20160076293A1 (en) * 2013-04-22 2016-03-17 Hardoor Top Design & Technology Ltd System and device for soft closing
IT201700124265A1 (it) * 2017-10-31 2019-05-01 Fibrotubi S R L Sistema di porta scorrevole

Also Published As

Publication number Publication date
NL1000209C2 (nl) 1996-10-25

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