FR2664323A1 - Door stop for a vehicle - Google Patents

Door stop for a vehicle Download PDF

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Publication number
FR2664323A1
FR2664323A1 FR9008461A FR9008461A FR2664323A1 FR 2664323 A1 FR2664323 A1 FR 2664323A1 FR 9008461 A FR9008461 A FR 9008461A FR 9008461 A FR9008461 A FR 9008461A FR 2664323 A1 FR2664323 A1 FR 2664323A1
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FR
France
Prior art keywords
door
frame
rollers
tie rod
flanges
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
FR9008461A
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French (fr)
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FR2664323B1 (en
Inventor
Roy Yves G Le
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ADYL
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ADYL
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Publication date
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Priority to FR9008461A priority Critical patent/FR2664323B1/en
Publication of FR2664323A1 publication Critical patent/FR2664323A1/en
Application granted granted Critical
Publication of FR2664323B1 publication Critical patent/FR2664323B1/en
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
    • 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
    • E05C17/04—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 with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E05C17/20—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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide
    • E05C17/203—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 with a movable bar or equivalent member extending between frame and wing consisting of a single rod sliding through a guide concealed, e.g. for vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

Door stop for a vehicle, composed of a tie provided with notches and mounted pivotably on a support intended to be fastened to the frame of a door of a motor vehicle, the pivot axis of the tie being parallel to the pivot axis of the door, and of a mechanism intended to be fastened to the leaf of the door, this mechanism comprising a frame (1) and two running rollers (6 and 8) between which the tie is seated, one (6) of these rollers being mounted rotatably between two cheeks (4) mounted pivotably on a shaft (3) counter to a spring (7), the other (8) of these rollers being mounted rotatably between two fixed flanges of the frame, the said device being characterised in that the length of the rollers (6, 8) is at least equal to double the thickness (e) of the tie.

Description

"Arrêt de porte pour véhicule". "Vehicle door stop".

L'invention concerne un arrêt de porte pour véhicule. The invention relates to a door stop for a vehicle.

Les arrêts de portes pour véhicules comprennent, d'une part un tirant monté pivotant sur l'encadrement de la porte, d'autre part un mécanisme pourvu de galets entre lesquels roule le tirant, ce mécanisme étant fixé au battant de porte. Door stops for vehicles comprise, on the one hand a tie rod pivoting on the door frame, on the other hand a mechanism provided with rollers between which the tie rod rolls, this mechanism being fixed to the door leaf.

Du fait des imprécisions inhérentes à la fabrication, cumulées à celles du montage à pivotement de la porte sur son encadrement, du montage du tirant sur l'encadrement et du montage du mécanisme d'arrêt de porte sur la porte, cela se traduit fréquemment par une différence de niveau entre la fixation du tirant sur l'encadrement et la fixation du mécanisme sur la porte. I1 se produit alors des frictions du tirant sur les flasques de montage des galets et la porte ne se manoeuvre plus librement. Avec l'augmentation de la résistance au pivotement de la porte, il se produit également des grincements intolérables. Due to the inaccuracies inherent in manufacturing, combined with those of the pivoting mounting of the door on its frame, the mounting of the tie rod on the frame and the mounting of the door stop mechanism on the door, this frequently results in a difference in level between the fixing of the tie rod on the frame and the fixing of the mechanism on the door. I1 then occurs friction of the pulling on the mounting flanges of the rollers and the door no longer operates freely. With increasing resistance to the door swinging, intolerable squeaks also occur.

La présente invention a notamment pour but de remédier à ces inconvénients et concerne à cet effet un arrêt de porte pour véhicule se composant d'un tirant pourvu d'encoches et monté pivotant sur un support destiné à être fixé sur l'encadrement d'une porte d'un véhicule automobile, l'axe de pivotement du tirant étant parallèle à l'axe de pivotement de la porte ; d'un mécanisme destiné à être fixé sur le battant de la porte, ce mécanisme comportant un bâti, deux galets de roulement entre lesquels est logé le tirant, l'un-de ces galets étant monté à rotation entre deux joues montées à pivotement sur un axe à l'encontre d'un ressort, l'autre de ces galets étant monté à rotation entre deux flasques fixes du bâti, dispositif caractérisé en ce que la longueur des galets est au moins égale au double de l'épaisseur du tirant. The present invention aims in particular to remedy these drawbacks and for this purpose relates to a door stop for a vehicle consisting of a tie rod provided with notches and pivotally mounted on a support intended to be fixed to the frame of a door of a motor vehicle, the pivot axis of the tie rod being parallel to the pivot axis of the door; a mechanism intended to be fixed on the door leaf, this mechanism comprising a frame, two rolling rollers between which the tie rod is housed, one of these rollers being mounted for rotation between two cheeks pivotally mounted on an axis against a spring, the other of these rollers being mounted for rotation between two fixed flanges of the frame, device characterized in that the length of the rollers is at least equal to twice the thickness of the tie rod.

Suivant une autre caractéristique de l'invention, les flasques sont réalisés en façon que le débattement angulaire maximum du tirant entre les deux flasques soit au moins de 30".  According to another characteristic of the invention, the flanges are produced so that the maximum angular travel of the tie rod between the two flanges is at least 30 ".

L'invention est représentée à titre d'exemple non limitatif sur les dessins ci-joints dans lesquels
- la figure 1 est une vue en élévation du dispositif d'arrêt de porte pour véhicule conforme à l'invention,
- la figure 2 est une vue de gauche de la figure 1,
- la figure 3 est une vue de l'arrêt de porte suivant la ligne A-A de la figure 1, cet arrêt de porte étant monté sur un véhicule, les trois positions d'immobilisation de la porte étant illustrées sur cette figure 3.The invention is shown by way of non-limiting example in the accompanying drawings in which
FIG. 1 is an elevation view of the door stop device for a vehicle according to the invention,
FIG. 2 is a left view of FIG. 1,
FIG. 3 is a view of the door stop along the line AA in FIG. 1, this door stop being mounted on a vehicle, the three immobilization positions of the door being illustrated in this FIG. 3.

L'arrêt de porte conforme à l'invention a en conséquence pour but de faciliter son montage sur un véhicule, d'éviter qu'il se produise des frictions mécaniques se traduisant par une résistance de la manoeuvre du battant, une détérioration rapide de l'arrêt de porte et par des bruits très désagréables.  The purpose of the door stop according to the invention is therefore to facilitate its mounting on a vehicle, to prevent mechanical frictions from occurring, resulting in resistance to the movement of the leaf, rapid deterioration of the 'door stop and very unpleasant noises.

Le dispositif se compose d'un bâti 1 réalisé en tôle d'acier emboutie qui présente deux flasques parallèles 2 obtenus par pliage et découpage de la tôle du bâti. The device consists of a frame 1 made of stamped sheet steel which has two parallel flanges 2 obtained by folding and cutting the sheet of the frame.

Entre ces deux flasques 2 est disposé un axe 3 sur lequel sont montées à pivotement, entre les flasques 2, deux joues 4. Between these two flanges 2 is a pin 3 on which are pivotally mounted, between the flanges 2, two cheeks 4.

Ces joues- 4 supportent elles-mêmes à rotation, sur un axe 5, un galet 6. These cheeks 4 themselves support in rotation, on an axis 5, a roller 6.

Autour de l'axe 3 et à l'extérieur des flasques 2 est disposé un ressort hélicoïdal double 7 dont la zone centrale 71 vient en appui sur le bord des joues 4 afin de tendre constamment à faire pivoter le galet 6 autour de l'axe 3. Around the axis 3 and outside the flanges 2 is disposed a double helical spring 7 whose central zone 71 comes to bear on the edge of the cheeks 4 in order to constantly tend to rotate the roller 6 around the axis 3.

Les extrémités libres du ressort 7 viennent s'appuyer en 72 contre des rebords du bâti 1. The free ends of the spring 7 come to bear at 72 against the edges of the frame 1.

Un second galet 8 est monté à rotation entre les flasques 2 sur un axe 9. A second roller 8 is mounted for rotation between the flanges 2 on an axis 9.

Le bâti 1 est pourvu de tiges filetées 10 permettant la fixation du bâti sur le battant 11 d'une porte. The frame 1 is provided with threaded rods 10 allowing the fixing of the frame on the leaf 11 of a door.

Cet arrêt de porte comporte également un tirant 12 constitué par une lame métallique rigide montée à pivotement en 12 sur un support 13 destiné à être fixé à l'encadrement 14 d'un véhicule automobile. This door stop also comprises a tie rod 12 constituted by a rigid metal blade pivotally mounted at 12 on a support 13 intended to be fixed to the frame 14 of a motor vehicle.

La lame 12 présente sur l'un de ses côtés deux crans 121, 122. The blade 12 has on one of its sides two notches 121, 122.

Le cran 12 situé en position intermédiaire dans la longueur de ce tirant 12, est destiné à constituer un cran de parking maintenant la porte en position semi-ouverte alors que le cran d'extrémité 122 constitue une butée limitant l'ouverture maximum de la porte et maintenant cette porte en position ouverte. Ces positions sont représentées en pointillés sur la figure 3.  The notch 12 located in an intermediate position along the length of this tie rod 12, is intended to constitute a parking notch holding the door in a semi-open position while the end notch 122 constitutes a stop limiting the maximum opening of the door and now this door in the open position. These positions are shown in dotted lines in FIG. 3.

Conformément à l'invention, la longueur L des galets 6 et 8 entre lesquels est logée la lame 12 du tirant, est au moins égale au double de l'épaisseur e de cette lame, de façon que la position du tirant sur les galets se règle automatiquement en fonction du niveau de la- fixation du support 13 sur l'encadrement de porte 14 et du niveau de la fixation du bâti l sur la porte 11,- compte tenu du niveau de l'articulation ll1 de la porte sur son encadrement. According to the invention, the length L of the rollers 6 and 8 between which the blade 12 of the tie rod is housed, is at least equal to twice the thickness e of this blade, so that the position of the tie rod on the rollers adjusts automatically as a function of the level of the fixing of the support 13 to the door frame 14 and the level of the fixing of the frame l to the door 11, - taking into account the level of the articulation ll1 of the door on its frame .

Cette disposition permet donc une compensation automatique des différences de niveau par le déplacement par translation de la lame e par rapport au bâti. This arrangement therefore allows automatic compensation of the level differences by the translational movement of the blade e relative to the frame.

Outre ce déplacement par translation, cette construction permet également de placer le tirant 12 en oblique par rapport au plan passant par les galets 6-8, ce qui facilite le montage de l'arrêt de porte malgré les différences de niveau de la fixation du tirant et de la fixation du bâti. Cette disposition permet également, après montage, d'augmenter la tolérance de la différence de niveau entre la fixation du tirant et la fixation du bâti. Besides this displacement by translation, this construction also makes it possible to place the tie rod 12 obliquely with respect to the plane passing through the rollers 6-8, which facilitates the mounting of the door stop despite the differences in level of the tie rod fixing. and fixing the frame. This arrangement also makes it possible, after assembly, to increase the tolerance of the difference in level between the fixing of the tie rod and the fixing of the frame.

Cette possibilité de débattement angulaire du tirant entre les flasques 2, par pivotement suivant un axe fictif X-X perpendiculairement aux galets 6 et 8, dépend également de la hauteur h des flasques 2 (figure 2). This possibility of angular movement of the tie rod between the flanges 2, by pivoting along a fictitious axis X-X perpendicular to the rollers 6 and 8, also depends on the height h of the flanges 2 (FIG. 2).

De préférence, la hauteur de ces flasques compte tenu de la longueur des galets 6 et 8 sera déterminée de façon que le débattement du tirant entre les flasques soit d'au moins 30".  Preferably, the height of these flanges taking into account the length of the rollers 6 and 8 will be determined so that the travel of the tie rod between the flanges is at least 30 ".

Claims (2)

REVENDICATIONS 1) Arrêt de porte pour véhicule se composant d'un tirant (12) pourvu d'encoches (12il 122) et monté pivotant sur un support (13) destiné à être fixé sur l'encadrement (14) d'une porte d'un véhicule automobile, l'axe de pivotement (121) du tirant étant parallèle à l'axe de pivotement de la porte ; d'un mécanisme destiné à être fixé sur le battant (11) de la porte, ce mécanisme comportant un bâti (1), deux galets de roulement (6 et 8) entre lesquels est logé le tirant, l'un (6) de ces galets étant monté à rotation entre deux joues (4) montées à pivotement sur un axe (3) à l'encontre d'un ressort (7), l'autre (8) de ces galets étant monté à rotation entre deux flasques fixes du bâti, dispositif caractérisé en ce que la longueur des galets (6, 8) est au moins égale au double de l'épaisseur (e) du tirant (12). 1) Door stop for a vehicle consisting of a tie rod (12) provided with notches (12il 122) and pivotally mounted on a support (13) intended to be fixed on the frame (14) of a door a motor vehicle, the pivot axis (121) of the tie rod being parallel to the pivot axis of the door; a mechanism intended to be fixed on the leaf (11) of the door, this mechanism comprising a frame (1), two rolling rollers (6 and 8) between which the tie rod is housed, one (6) of these rollers being mounted for rotation between two cheeks (4) pivotally mounted on an axis (3) against a spring (7), the other (8) of these rollers being mounted for rotation between two fixed flanges of the frame, device characterized in that the length of the rollers (6, 8) is at least equal to twice the thickness (e) of the tie rod (12). 2) Arrêt de porte conforme à la revendication 1, caractérisé en ce que les flasques (2) sont réalisés en façon que le débattement angulaire maximum du tirant entre les deux flasques (2) soit au moins de 300.  2) Door stop according to claim 1, characterized in that the flanges (2) are produced so that the maximum angular movement of the tie rod between the two flanges (2) is at least 300.
FR9008461A 1990-07-04 1990-07-04 DOOR STOP FOR VEHICLE. Expired - Lifetime FR2664323B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008461A FR2664323B1 (en) 1990-07-04 1990-07-04 DOOR STOP FOR VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008461A FR2664323B1 (en) 1990-07-04 1990-07-04 DOOR STOP FOR VEHICLE.

Publications (2)

Publication Number Publication Date
FR2664323A1 true FR2664323A1 (en) 1992-01-10
FR2664323B1 FR2664323B1 (en) 1994-10-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008461A Expired - Lifetime FR2664323B1 (en) 1990-07-04 1990-07-04 DOOR STOP FOR VEHICLE.

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FR (1) FR2664323B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690653A1 (en) * 1992-04-29 1993-11-05 Coutier Moulage Gen Ind Door stop for automatic vehicle - uses arm and friction system with spring element including rocking crank attached to housing
DE19618762A1 (en) * 1995-05-10 1996-11-14 Mgi Coutier Societe Door-stop and method of its manufacture
EP0807737A2 (en) * 1996-05-14 1997-11-19 Bloxwich Engineering Limited Door checks for vehicles
FR2906829A1 (en) * 2006-10-05 2008-04-11 Coutier Moulage Gen Ind Door e.g. rear door, locking device for motor vehicle, has movable axle directly carried by loops of spring with ends, where spring and its stiffness are arranged such that spring presses movable roller with effort defined on cam
FR2917768A1 (en) * 2007-06-22 2008-12-26 Coutier Moulage Gen Ind Door i.e. side door, stop device for motor vehicle, has damping system carried by end of cam, and support plate cooperating with wall of case while compressing compressible elastomer block when door is in complete opening position
FR2934301A1 (en) * 2008-07-28 2010-01-29 Peugeot Citroen Automobiles Sa Plate i.e. door stop plate, and wall assembly for motor vehicle, has plate including blocking unit introduced in gap formed between one of rods and end of oblong hole, after engagement of rods in notch and oblong hole, respectively
WO2012001303A1 (en) 2010-06-30 2012-01-05 Mgi Coutier Doorstop device for a motor vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032600A (en) * 1934-11-02 1936-03-03 Smith Frank Allison Vehicle door check
FR2439285A1 (en) * 1978-10-19 1980-05-16 Paumellerie Electrique STOP DEVICE FOR PIVOTING DOOR, PARTICULARLY A MOTOR VEHICLE DOOR

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032600A (en) * 1934-11-02 1936-03-03 Smith Frank Allison Vehicle door check
FR2439285A1 (en) * 1978-10-19 1980-05-16 Paumellerie Electrique STOP DEVICE FOR PIVOTING DOOR, PARTICULARLY A MOTOR VEHICLE DOOR

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690653A1 (en) * 1992-04-29 1993-11-05 Coutier Moulage Gen Ind Door stop for automatic vehicle - uses arm and friction system with spring element including rocking crank attached to housing
DE19618762A1 (en) * 1995-05-10 1996-11-14 Mgi Coutier Societe Door-stop and method of its manufacture
EP0807737A2 (en) * 1996-05-14 1997-11-19 Bloxwich Engineering Limited Door checks for vehicles
EP0807737A3 (en) * 1996-05-14 1998-01-07 Bloxwich Engineering Limited Door checks for vehicles
FR2906829A1 (en) * 2006-10-05 2008-04-11 Coutier Moulage Gen Ind Door e.g. rear door, locking device for motor vehicle, has movable axle directly carried by loops of spring with ends, where spring and its stiffness are arranged such that spring presses movable roller with effort defined on cam
FR2917768A1 (en) * 2007-06-22 2008-12-26 Coutier Moulage Gen Ind Door i.e. side door, stop device for motor vehicle, has damping system carried by end of cam, and support plate cooperating with wall of case while compressing compressible elastomer block when door is in complete opening position
FR2934301A1 (en) * 2008-07-28 2010-01-29 Peugeot Citroen Automobiles Sa Plate i.e. door stop plate, and wall assembly for motor vehicle, has plate including blocking unit introduced in gap formed between one of rods and end of oblong hole, after engagement of rods in notch and oblong hole, respectively
WO2012001303A1 (en) 2010-06-30 2012-01-05 Mgi Coutier Doorstop device for a motor vehicle

Also Published As

Publication number Publication date
FR2664323B1 (en) 1994-10-07

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