EP0145575A2 - Türhalter insbesondere für Kraftfahrzeugtüren - Google Patents

Türhalter insbesondere für Kraftfahrzeugtüren Download PDF

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Publication number
EP0145575A2
EP0145575A2 EP84402395A EP84402395A EP0145575A2 EP 0145575 A2 EP0145575 A2 EP 0145575A2 EP 84402395 A EP84402395 A EP 84402395A EP 84402395 A EP84402395 A EP 84402395A EP 0145575 A2 EP0145575 A2 EP 0145575A2
Authority
EP
European Patent Office
Prior art keywords
door
base
elastically deformable
deformable element
aforementioned
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
EP84402395A
Other languages
English (en)
French (fr)
Other versions
EP0145575A3 (en
EP0145575B1 (de
Inventor
Eric Fabre
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.)
OFFERTA DI LICENZA AL PUBBLICO
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen 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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of EP0145575A2 publication Critical patent/EP0145575A2/de
Publication of EP0145575A3 publication Critical patent/EP0145575A3/fr
Application granted granted Critical
Publication of EP0145575B1 publication Critical patent/EP0145575B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
    • E05F5/025—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks specially adapted for vehicle doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E05C17/52—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a snap, catch, or the like
    • 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
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the present invention essentially relates to a door retaining device in the open position.
  • Retaining devices have already been proposed, in particular for motor vehicle doors, which allow the door to be kept in the open position in order to facilitate access to or evacuation from the vehicle interior.
  • These devices oppose when closing the door a certain resistance at the start of closing the door from its full opening. They include for example an elastically deformable element associated with the door or the frame of this door, and which can be compressed during the movement of the door to create a hard point which, after crossing, in particular allows the maintenance of the door in full opening position.
  • the object of the present invention is to remedy the above drawbacks in particular by proposing an improved door retention device, which is of a particularly simple and robust mechanical design, and which moreover has excellent operating reliability even after a very long time, that is to say after a very large number of pivoting movements of the door around its hinges.
  • the subject of the invention is a door retaining device, applicable in particular to the doors of a motor vehicle, and of the type comprising an elastically deformable element associated with said door or with the frame of this door and which can be compressed during the movement of the door to create a hard point which, after crossing, allows in particular the maintenance of the door in full opening position,
  • the elastically deformable element comprises a first mounted part, preferably in an adjustable manner, in a base and a second part capped by a friction member bearing on the frame if the base is secured to the door, or else on the door if the base is secured to the frame.
  • the aforementioned base comprises a portion forming a tubular housing in which the first aforementioned part of the elastically deformable element is housed.
  • the friction member associated with the elastically deformable element is coupled or not to the aforementioned base.
  • the friction member is constituted by a tongue articulated on the base and preferably constituted by two successive flaps hinged together.
  • the base and the tongue are advantageously made in a single piece molded from synthetic material, while the articulations of the tongue are obtained by a thinning of material.
  • the aforementioned base may include stops for limiting the movement of the tongue.
  • the friction member is constituted by a pin independent of the base and fixed by clipping or the like at the end of the aforementioned second part of the elastically deformable element.
  • the aforementioned pin preferably comprises a cruciform arrangement of partitions allowing it to be locked in rotation in the elastically deformable element.
  • the adjustment or the adjustment of the elastically deformable element in the tubular casing of the base is obtained by a helical ramp.
  • the elastically deformable element consists of a substantially cylindrical block of an elastomeric, rubbery material or the like which, after assembly, projects from the base so as to provide a compression zone for the intermediate the friction member interposed between this block and the door or the frame of this door following the mounting of the base on one or the other of these two elements.
  • a door retaining device essentially comprises a base 1 in which an elastically deformable element 2 is mounted in adjustable manner and produced for example as an elastometer or in hard rubber.
  • This elastically deformable element 2 has for example the shape of a cylindrical block and comprises a first part or lower end 3 mounted in an adjustable manner in a portion 4 of the base 1 which somehow forms a tubular housing, as well as a second part 5 capped by a friction member 6.
  • This friction member 6 is coupled to the base 1 and is constituted by a tongue articulated on said base and formed by two successive flaps 7a and 7b. More specifically, the flap 7a somehow forms a plate covering the upper end 5 of the compression block 2 and is articulated to the flap 7b by a thinning of material 8. The flap 7b is also articulated to the base 1 by a thinning of material 9.
  • the base 1 and the tongue formed by the flaps 7a and 7b can advantageously be made in one piece from a suitable synthetic material, so that the thinning 8 and 9 come from molding with the entire piece.
  • the base 1 comprises a sole 10 with a buttonhole 11 allowing the fixing, while stiffening ribs 12, clearly visible in FIG. 2, can be provided to stiffen the flap or plate 7b which covers the elastic block 2.
  • stops 13 which are integral with the base 1 and make it possible to limit the movement of the tongue formed by the successive flaps 7a and 7b, as will be explained below.
  • the elastically deformable block 2 has on its periphery a helical ramp 2a which cooperates with a corresponding ramp provided inside the portion or tubular casing 4 of the base 1.
  • a helical ramp 2a which cooperates with a corresponding ramp provided inside the portion or tubular casing 4 of the base 1.
  • the device which has just been described is disposed between a door 14, on which it is for example fixed, and a structure 15 for framing this door.
  • the flap or plate 7a is interposed between the elastic block 2 and the frame 15 on which it is supported.
  • the door When the door is opened, it pivots relative to the frame 15, as can be seen in FIG. 5, and the clearance between the door and the frame varies. More precisely, during the passage of the compression block 2 in front of the rounded edge 15a of the frame 15, said block will compress to create a hard point which will disappear beyond the edge 15a, that is to say tell when the door will be in the fully open position.
  • the flap 7a made of a material with an appropriate coefficient of friction, will partially collect the tangential friction force on the frame 15 during the rotation of the door, while the flap 7b, limited in movement by the stops 13, will advantageously allow the flap 7a to remain in the interposed position between the elastic block 2 and the frame 15.
  • FIGS. 6 to 8 uses the same essential elements as those described in connection with the embodiment of FIGS. 1 to 5.
  • the embodiment shown in Figures 6 to 8 comprises a base 1 with sole 10, an elastically deformable block 2 whose lower part 3 is housed in a tubular portion 4 of said base, and whose upper part 5 is capped by a friction member 6.
  • the periphery of the block 2 comprises a helical ramp 2a cooperating with a corresponding ramp 4a formed in the tubular portion of the base 1, in order to be able to adjust or adjust the projection of the elastic block 2.
  • the friction member 6 is simply constituted by a circular pin 16 whose upper face is slightly curved or convex and whose lower face has a small central axis 17 provided with grooves or the like 18 to allow the attachment by clipping or forced insertion inside a bore or the like 19 made in the axis of the elastically deformable block 2.
  • the circular pin 6 also has on the underside a cruciform arrangement of partitions 20 allowing the pin to be locked in rotation in the block 2.
  • partitions 20 of the pin 6 penetrate.
  • the elastically deformable block 2, integral with the door 14 describes an arc of a circle and remains under bearing stress on the profile of the framing structure 15 , passing through a position of maximum compression or hard point at 15a, after which the block 2 will resume substantially its initial shape in the fully open position of the door and the latter will be retained in this position.
  • FIG. 8 showing three positions 20, 30 and 40 of block 2, these positions corresponding respectively to the closed, intermediate and fully open position of door 14.
  • the maximum compression of the block 2 creating the hard point can be adjusted by simply rotating the block 2 in the receptacle 4 of the base 1.
  • the invention includes all the technical equivalents of the means described and their combinations if these are carried out according to the spirit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Hinges (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
EP19840402395 1983-12-05 1984-11-23 Türhalter insbesondere für Kraftfahrzeugtüren Expired EP0145575B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8319416A FR2556035B1 (fr) 1983-12-05 1983-12-05 Dispositif de retenue de porte, notamment pour portes de vehicules automobiles
FR8319416 1983-12-05

Publications (3)

Publication Number Publication Date
EP0145575A2 true EP0145575A2 (de) 1985-06-19
EP0145575A3 EP0145575A3 (en) 1985-07-10
EP0145575B1 EP0145575B1 (de) 1988-03-16

Family

ID=9294855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19840402395 Expired EP0145575B1 (de) 1983-12-05 1984-11-23 Türhalter insbesondere für Kraftfahrzeugtüren

Country Status (3)

Country Link
EP (1) EP0145575B1 (de)
DE (1) DE3469932D1 (de)
FR (1) FR2556035B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034608A1 (en) * 1998-12-07 2000-06-15 Multimatic Inc. Vehicle door prop clip
US20160177612A1 (en) * 2014-12-23 2016-06-23 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Braking device for braking a movement of a first vehicle part and a second vehicle part with respect to each other
WO2021173863A1 (en) * 2020-02-25 2021-09-02 Illinois Tool Works Inc. Adjustable height stopper assembly
CN113811662A (zh) * 2019-06-07 2021-12-17 Dmc 股份有限公司 具备固定力和缓冲性的防撞缓冲器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804827A1 (de) * 1968-10-24 1970-05-27 Daimler Benz Ag Tuerscharnier fuer Kraftfahrzeuge,insbesondere Nutzkraftwagen
FR2343111A1 (fr) * 1976-03-01 1977-09-30 Adler Sa Charniere
FR2388968A2 (fr) * 1977-04-29 1978-11-24 Chrysler France Dispositif de retenue de porte en particulier pour vehicules automobiles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1804827A1 (de) * 1968-10-24 1970-05-27 Daimler Benz Ag Tuerscharnier fuer Kraftfahrzeuge,insbesondere Nutzkraftwagen
FR2343111A1 (fr) * 1976-03-01 1977-09-30 Adler Sa Charniere
FR2388968A2 (fr) * 1977-04-29 1978-11-24 Chrysler France Dispositif de retenue de porte en particulier pour vehicules automobiles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034608A1 (en) * 1998-12-07 2000-06-15 Multimatic Inc. Vehicle door prop clip
US20160177612A1 (en) * 2014-12-23 2016-06-23 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Braking device for braking a movement of a first vehicle part and a second vehicle part with respect to each other
CN113811662A (zh) * 2019-06-07 2021-12-17 Dmc 股份有限公司 具备固定力和缓冲性的防撞缓冲器
CN113811662B (zh) * 2019-06-07 2023-01-13 Dmc 股份有限公司 具备固定力和缓冲性的防撞缓冲器
WO2021173863A1 (en) * 2020-02-25 2021-09-02 Illinois Tool Works Inc. Adjustable height stopper assembly

Also Published As

Publication number Publication date
EP0145575A3 (en) 1985-07-10
FR2556035B1 (fr) 1986-10-17
DE3469932D1 (en) 1988-04-21
FR2556035A1 (fr) 1985-06-07
EP0145575B1 (de) 1988-03-16

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