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EP1728953A1 - Scharniere einer Seitenschiebetür - Google Patents

Scharniere einer Seitenschiebetür Download PDF

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Publication number
EP1728953A1
EP1728953A1 EP06300274A EP06300274A EP1728953A1 EP 1728953 A1 EP1728953 A1 EP 1728953A1 EP 06300274 A EP06300274 A EP 06300274A EP 06300274 A EP06300274 A EP 06300274A EP 1728953 A1 EP1728953 A1 EP 1728953A1
Authority
EP
European Patent Office
Prior art keywords
side door
locking member
locking
knuckle
hinge according
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.)
Withdrawn
Application number
EP06300274A
Other languages
English (en)
French (fr)
Inventor
Pierre Chereau
Jean-Louis Ollivier
Fabrice Leray
Jean-Bernard Le Griffon
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.)
Renault SA
Renault SAS
Original Assignee
Renault SA
Renault SAS
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 Renault SA, Renault SAS filed Critical Renault SA
Publication of EP1728953A1 publication Critical patent/EP1728953A1/de
Withdrawn legal-status Critical Current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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1042—Suspension 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 transversely moving carriage
    • E05D15/1047—Suspension 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 transversely moving carriage specially adapted for vehicles
    • 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
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1026—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane accessories, e.g. sliding or rolling guides, latches
    • 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
    • E05Y2201/218—Holders
    • E05Y2201/22—Locks
    • 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 relates to sliding side door hinges for motor vehicles.
  • the lateral opening made in motor vehicles defines an embrasure and the side door is adapted to be worn, from a closed position in which it is embedded in said recess, to an open position in which it is spaced from said opening and slid along said vehicle.
  • the hinges comprise guide rails mounted in the recess and knuckles integral with the side door.
  • the knuckles equipped with rollers are mounted in the guide rails and they guide the door, first substantially pivoting from said open position, then in lateral translation to said open position.
  • a problem that arises and vis visa solve the present invention is then to provide hinges for sliding side door that not only control the race of the doors, but also, which allow a good resistance in case of shock.
  • the present invention provides sliding side door hinges for a motor vehicle, said motor vehicle having a side opening and a sliding side door for closing said lateral opening, said side opening having an embrasure, said side door being intended to be door of a closed position in which it is embedded in said recess to an open position in which it is spaced from said opening and slid along said vehicle, said hinges comprising guide means mounted in said recess and at the minus a first knuckle secured to said side door, said first knuckle being connected to said guide means for pivotally guiding said side door about a pivot axis when said side door is driven in motion from said closed position to said position opening;
  • said guide means comprise at least one second knuckle, while said hinges comprise means for locking the two knuckles together; and said locking means is adapted to maintain said movable knuckles pivoted relative to each other during pivoting of said side door to maintain said pivot axis in a fixed position, and to release said
  • a feature of the invention lies in the implementation of detachable knuckles which allow, in a first phase of movement from the closed position, to pivot the side door about a pivot axis held in position. position, before sliding the side door along the vehicle.
  • the knuckles dissociate to allow precisely this translation.
  • the trajectory of the side door is perfectly defined in this opening phase since it pivots about a fixed pivot axis. It is only then that it can be guided in translation in a conventional manner by means of guide rails.
  • said second knuckle comprises a hinge shaft extended at at least one of its two ends by a branch curved substantially perpendicular to said hinge shaft to form hinge, said hinge being anchored in said embrasure.
  • the hinge shaft spaced from a lateral edge of the opening, is oriented substantially vertically to allow the pivoting of the door in a substantially horizontal plane.
  • said first knuckle has a U-shaped free end, said U-shaped free end having two wings spaced apart from each other, said second knuckle being adapted to engage between said wings of said free end and resting in the bottom of this free end U. It is thus at least partially guided in rotation.
  • said locking means preferably comprise a locking member to then imprison said shaft in said U-shaped free end, said locking member being movable between a locking position in which it closes the open portion of the U-shaped free end. and where it traps said shaft, and an unlocking position in which it releases said shaft by releasing this open portion.
  • said locking member comprises a U-bolt, said U-bolt, hingedly mounted on one of said flanges, being adapted to receive said hinge shaft and to pivoting so that the bolt and the U-shaped free end are opposite, the bottom of the U-bolt then facing the bottom of the U-shaped free end, so as to maintain said hinge shaft locked between said flanges and between said funds while allowing its rotation.
  • said locking means preferably comprise a locking member adapted to block said locking member in said locking position so that the hinge shaft remains trapped in the free end U and by there, that the first knuckle remains integral with the second knuckle, at least in a first phase of pivoting of the side door.
  • said locking means advantageously comprise an eccentric bearing portion integral with said articulation shaft, said locking member being adapted to cooperate with said bearing portion when said lateral door is pivotally engaged to unlock said member. locking.
  • the first knuckle is also and therefore also the locking member which then pivots about the hinge shaft.
  • the locking member abuts against said bearing portion which is held in a fixed position relative to the hinge shaft, so that the locking member is driven into position. movement relative to the locking member and unlock.
  • the locking member can then rotate in turn to release the hinge shaft of the free end U.
  • said locking means comprise elastic connecting means, for example, interconnecting said locking member and said locking member, so as to cause said locking member to go to said unlocking position when said locking member cooperates with said part. support.
  • said locking member being driven towards the unlocking position, it tends thereby to eject the hinge shaft from the free end U and contributes to the separation of the two knuckles which obviously this phase of the movement is necessary to then allow the sliding of the side door.
  • said locking member comprises a fork pivotally mounted on the other of said wings, opposite to that on which is articulated the locking member, said fork having a central tooth, slightly curved and adapted to abut against said locking member, for example against a detent provided for this purpose, so as to block it, and a lateral tooth curved substantially perpendicularly to the central tooth and adapted to abut against said support portion.
  • said fork has another opposite lateral tooth and bent in an opposite direction, said other tooth being adapted to cooperate with said connecting means, pivoting when said bearing portion bears against the first lateral tooth to drive in motion said locking member which then releases the hinge shaft.
  • Figure 1 illustrates a hinge according to the invention comprising a first knuckle 10 intended to be installed on a sliding door not shown of a motor vehicle, and a second knuckle 12 for him, to be mounted in the doorway of a lateral opening in said vehicle.
  • This second knuckle 12 comprises a hinge shaft 14 which extends along a vertical axis A, and which is extended at each of its two ends by two curved branches 16 perpendicular to the hinge shaft 14 and parallel to each other. , said branches themselves being curved and anchored in a plate 18. This plate 18 is adapted to be held screwed in a fixed position in the recess.
  • the first knuckle 10 has it, a U-shaped end 20 in which is engaged the hinge shaft 14.
  • the U-shaped end 20 extends in thickness along the vertical axis A, to form a cradle, and it has a
  • it has an oblong bore 22 which passes through its bottom wall 21 and which extends substantially tangentially in a direction substantially perpendicular to the vertical axis A.
  • a bearing pin 24 which is integral with the hinge shaft 14 and extends perpendicularly projecting from said hinge shaft 14.
  • the hinge comprises locking means 26 of the two knuckles 10, 12, together, here in a locking position in which they trap the hinge shaft 14 in the U-shaped end 20.
  • These locking means 26 comprise, a locking member 28 which will be detailed below and which is mounted articulated on the U-shaped end 20 around a first axis 30, and opposite a locking member 32 comprising a fork mounted to pivoting on the U-shaped end 20 about a second axis 34.
  • Said fork comprises a central tooth 36 which joins the locking member 28; a first lateral tooth 38 bent perpendicularly to the central tooth 36 and along the bottom wall 21 extending opposite the oblong bore 22; and finally a second lateral tooth 40 curved in a direction opposite to the first lateral tooth 38.
  • the locking member 32 extends laterally beyond the second lateral tooth 40 to be pivotally mounted about the second axis 34.
  • first and the second pins 30, 34 integral with the U-shaped end 20 are surmounted by a pin in which is formed a groove receiving bearing in the bottom of said groove, a leaf spring 42 whose one of the ends is integral with the groove of the second axis 34, and which is extended by taking support behind the second lateral tooth 40 to then come to bear in the groove of the first axis 30.
  • spring blade 42 whose other end, here masked by the hinge shaft 14, is integral with the locking member 28.
  • FIG. 3 shows the first knuckle 10 and the second knuckle 12, separated from one another.
  • the locking member 28 consists of a U-bolt having two arcs opposite to each other and joined together by a bottom portion 48 through which the first axis 30 passes.
  • the first arc 50 is adapted to close again.
  • the U-shaped end 20 to trap the hinge shaft 14 while the second arc 52 is adapted to cooperate with the locking member 32, in particular by means of a notch 53, to lock the locking member 28.
  • this second arc 52 allows the rotation of the locking member 28 when the hinge shaft 14 engages in the U-shaped end 20.
  • this Figure 3 shows the leaf spring 42 whose other end joins the end of the first arc 50 to be able to drive it in motion and thereby cause the locking member 28 to rotate.
  • FIG. 2 Reference will now be made to FIG. 2 to describe the relative movements of the different elements, leading to a situation in which the two knuckles 10, 12 are separated from each other as illustrated in FIG. 3.
  • the object of the hinge shown here is to allow the separation of the two knuckles when the first knuckle 10 rotates at a given angle in the direction of clockwise and deviates from the second knuckle 12.
  • the first knuckle 10 tends to rotate clockwise along F.
  • the first lateral tooth 38 then takes bearing against the bearing lug 24 and, as the pivoting takes place, the bearing lug 24, free in the oblong bore 22, in turn rotates the locking member 32 around its second axis 34 counterclockwise along T, which tends to move the central tooth 36 of the second arc 52 and thereby release the notch 53.
  • the rotational movement of the locking member 32 also causes the pivoting of the second lateral tooth 40 which then pulls the spring leaf 42 which bears in the groove of the first axis 30 and which returns the pulling force on the end of the first arc 50. This pulling effort thus tends to rotate the locking member 28 counterclockwise about the first axis 30.
  • the U-shaped end 20 of the first knuckle 10 is adapted to engage on the hinge shaft 14 to lock it.
  • the second arc 52 is adapted to abut against this hinge shaft 14 and thereby, when this U-shaped end 20 is driven towards the hinge shaft 14, the locking member 28 tends to rotate clockwise and the first arc 50 closes the end in a direction of rotation. 20 forming a cradle, behind the hinge shaft 14 to imprison.
  • the end of the first arc 50 drives in movement, and inversely, said other end of the leaf spring 42 and simultaneously the blocking member, via the second bent lateral tooth 40 in such a way that the central tooth 36 snaps into the notch 53 to lock the locking member 28 again in rotation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP06300274A 2005-06-03 2006-03-23 Scharniere einer Seitenschiebetür Withdrawn EP1728953A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505640A FR2886666B1 (fr) 2005-06-03 2005-06-03 Charnieres de porte laterale coulissante

Publications (1)

Publication Number Publication Date
EP1728953A1 true EP1728953A1 (de) 2006-12-06

Family

ID=35781278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06300274A Withdrawn EP1728953A1 (de) 2005-06-03 2006-03-23 Scharniere einer Seitenschiebetür

Country Status (2)

Country Link
EP (1) EP1728953A1 (de)
FR (1) FR2886666B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101456344B (zh) * 2007-12-12 2011-02-09 铃木株式会社 用于车辆滑动门的约束结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082525B (de) * 1958-02-03 1960-05-25 Wegmann & Co Aufhaengevorrichtung fuer die Fluegel von Tueren, die zunaechst um eine lotrechte Achse zuruecksetzbar und anschliessend waagerecht schiebbar sind
US3935674A (en) * 1974-07-15 1976-02-03 General Motors Corporation Sliding vehicle door
US4110934A (en) * 1977-11-28 1978-09-05 General Motors Corporation Hinge mechanism for a sliding door
FR2590618A1 (fr) * 1985-11-27 1987-05-29 Paumellerie Electrique Charniere degondable pour portiere de vehicule automobile ou analogue.
FR2658762A1 (fr) 1990-02-23 1991-08-30 Renault Dispositif de guidage pour porte coulissante de vehicules automobiles.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082525B (de) * 1958-02-03 1960-05-25 Wegmann & Co Aufhaengevorrichtung fuer die Fluegel von Tueren, die zunaechst um eine lotrechte Achse zuruecksetzbar und anschliessend waagerecht schiebbar sind
US3935674A (en) * 1974-07-15 1976-02-03 General Motors Corporation Sliding vehicle door
US4110934A (en) * 1977-11-28 1978-09-05 General Motors Corporation Hinge mechanism for a sliding door
FR2590618A1 (fr) * 1985-11-27 1987-05-29 Paumellerie Electrique Charniere degondable pour portiere de vehicule automobile ou analogue.
FR2658762A1 (fr) 1990-02-23 1991-08-30 Renault Dispositif de guidage pour porte coulissante de vehicules automobiles.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101456344B (zh) * 2007-12-12 2011-02-09 铃木株式会社 用于车辆滑动门的约束结构

Also Published As

Publication number Publication date
FR2886666B1 (fr) 2007-07-27
FR2886666A1 (fr) 2006-12-08

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