FR2576959A1 - Demountable hinge having an anti-escape device - Google Patents

Demountable hinge having an anti-escape device Download PDF

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Publication number
FR2576959A1
FR2576959A1 FR8501551A FR8501551A FR2576959A1 FR 2576959 A1 FR2576959 A1 FR 2576959A1 FR 8501551 A FR8501551 A FR 8501551A FR 8501551 A FR8501551 A FR 8501551A FR 2576959 A1 FR2576959 A1 FR 2576959A1
Authority
FR
France
Prior art keywords
pivot
knuckle
stop
flat
pierced
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
FR8501551A
Other languages
French (fr)
Other versions
FR2576959B1 (en
Inventor
Eric Lacoste
Jean Beaudet
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 SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR8501551A priority Critical patent/FR2576959B1/en
Publication of FR2576959A1 publication Critical patent/FR2576959A1/en
Application granted granted Critical
Publication of FR2576959B1 publication Critical patent/FR2576959B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/10—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis
    • E05D7/1044—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in an axial direction
    • E05D7/105—Hinges or pivots of special construction to allow easy separation or connection of the parts at the hinge axis in an axial direction requiring a specific angular position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

Demountable hinge, especially for doors of motor vehicles, comprising two brackets 10, 20 ensuring the fastening of the door to a fixed element of the frame of the latter, and in which one of the brackets 10 has a cylindrical pivot 15 and a stop flat 14, whilst the other bracket 20 is pierced with a passage hole 24 and likewise has a stop flat 25, the pivot 15 being engageable into said hole so as to allow the rotation of one bracket in relation to the other through a predetermined angle and stop contact between the flats, characterised in that the stop flat 25 of the pierced bracket 20 axially limits the flanks of a mounting mortise 28, one flank 26 of which is limited by an axial stop face 29 intended for blocking any relative displacement of the brackets in the direction of the axis of the pivot 15 over part of the angle of relative rotation between said brackets 10, 20.

Description

CHARNIERE DEGONDABLE NOTAMMENT POUR PORTES: DE TEHICULES AUTOMOBILES.DETACHABLE HINGE, PARTICULARLY FOR DOORS: OF MOTOR VEHICLES.

L'invention concerne une charnière dégondable nta-mamt pour portes de véhicules automobiles comprenant deux charnons assurant la fixation de la porte sur un élément fixe de ltencadrement de celle-ci et dans laquelle l'un des charnons comporte un pivot cylindrique et un méplat de butée, tandis que l'autre charnon est percé d'un trou de passage et comporte également un méplat de butée, le pivot pouvant s'engager dans ledit trou, de fåeon à permettre la rotation d'un charnon par rapport à l'autre d'un angle prédéterminé.The invention relates to a detachable hinge nta-mamt for doors of motor vehicles comprising two knuckles ensuring the fixing of the door on a fixed element of the framing thereof and in which one of the knuckles comprises a cylindrical pivot and a flattened stop, while the other knuckle is pierced with a through hole and also comprises a stop flat, the pivot being able to engage in said hole, so as to allow rotation of a knuckle relative to the other at a predetermined angle.

L'invention à pour objet une charnière dégondable du type précité, qui puisse être fabriquée en grande série à partir de pro fi lés étirés et qui comporte un dispositif de sécurité dont l'effet s'établit automatiquement lors du dépassement d'un angle de rotation initial d'un charnon par rapport à l'autre.The subject of the invention is a detachable hinge of the aforementioned type, which can be produced in large series from drawn profiles and which includes a safety device the effect of which is established automatically when a tilt angle is exceeded. initial rotation of a knuckle relative to the other.

Le but de l'invention est d'apporter une solution technique au problème de garnissage et de finition des portes avant le montage de celles-ci dans leur encadrement porté par la carrosserie.The object of the invention is to provide a technical solution to the problem of lining and finishing the doors before mounting them in their frame carried by the bodywork.

La solution proposée consiste à réaliser une charnière pouvant être dégondée d'un simple mouvement sans faire appel à un outillage spécial, de manière à permettre un démontage facile de la porte en vue de sa réparation éventuelle et plus généralement à sa remise en état sur un poste de réparation extérieur au - véhicule.The proposed solution consists in making a hinge that can be removed with a simple movement without using special tools, so as to allow easy dismantling of the door for possible repair and more generally for its repair on a repair station outside the - vehicle.

Selon l'invention le méplat de butée du charnon percé limite axialement les flancs d'une mortaise de montage dont un flanc est limité par une face de butée axiale destinée à bloquer tolet déplacement relatif des charnons dans la direction de l'axe du pivot sur une partie de l'angle de rotation relative entre lesdits charmons. According to the invention, the stop flat of the pierced knuckle axially limits the sides of a mounting mortise, one side of which is limited by an axial stop face intended to block the relative movement of the knuckles in the direction of the axis of the pivot on part of the relative angle of rotation between said horns.

L'invention sera mieux comprise à la lecture de la description qui va suivre d'une forme de réalisation de la charnière en référence au dessin annexé dans lequel - la figure 1 représente une vue en perspective des deux charnons
constitutifs de la charnière - les figures 2 à 4 se rapportent au processus de montage de la charnière - la figure 5 est une section horizontale d'une partie de la porte
et de lrencadrement de celle-ci passant au dessus d'une charnière.The invention will be better understood on reading the following description of an embodiment of the hinge with reference to the attached drawing in which - Figure 1 shows a perspective view of the two knuckles
hinge components - Figures 2 to 4 relate to the hinge mounting process - Figure 5 is a horizontal section of part of the door
and framing thereof passing over a hinge.

Sur la figure 1;, la référence 10 désigne le charnon fixe à profil en L portant une aile 11 avec des trous de fixation à un élément de carrosserie tel que l'encadrement d'une porte de véhicule et une aile 12. L'aile 12 possède un prolongement 13 dont le méplat supérieur constitue une face de butée et d'appui du charnon mobile 20. La face de butée 14 est surmontée d'un pivot cylindrique 15 et est surplombée par le chant 16 d'un tenon de centrage 17. Entre la face de butée 14 et le chant 16 s'étend un logement 18 destiné à reeevoir la partie fonctionnelle du charnon mobile 20.In FIG. 1;, the reference 10 designates the fixed knuckle with an L-profile carrying a wing 11 with holes for attachment to a bodywork element such as the frame of a vehicle door and a wing 12. The wing 12 has an extension 13, the upper flat of which constitutes an abutment and support face of the movable knuckle 20. The abutment face 14 is surmounted by a cylindrical pivot 15 and is overhung by the edge 16 of a centering pin 17 Between the abutment face 14 and the edge 16 extends a housing 18 intended to receive the functional part of the movable knuckle 20.

Le charnon mobile 20 à profil en L porte une aile 21 avec des trous de fixation au chant d'une porte et une aile 22. L'aile 22 possède un prolongement 23 formant tête qui est percée d'un trou de passage
24 du pivot T5. Le prolongement 23 constitue un méplat de butée 25 orienté vers le méplat 14 de façon à permettre la rotation relative des charnons tO, 20 et le contact de butée entre les méplats 14, 25.The movable knuckle 20 with an L-profile carries a wing 21 with fixing holes at the edge of a door and a wing 22. The wing 22 has an extension 23 forming a head which is pierced with a through hole
24 of pivot T5. The extension 23 constitutes an abutment flat 25 oriented towards the flat 14 so as to allow the relative rotation of the knuckles tO, 20 and the abutment contact between the flat 14, 25.

Le méplat de butée 25 limite axialement les flancs 26, 27 d'une mortaise de montage 28 orientée en direction du tenon 17. Le flanc 26 de la mortaise 28 est limité par une face de butée 29 destinée à bloquer tout déplacement relatif des charmons 10, 20 dans la direction de l'axe du pivot 15 sur la partie de l'angle de rotation relative entre les charnons comme montré à la figure 4. The abutment flat 25 axially limits the flanks 26, 27 of a mounting mortise 28 oriented in the direction of the tenon 17. The flank 26 of the mortise 28 is limited by an abutment face 29 intended to block any relative movement of the beads 10 , 20 in the direction of the axis of the pivot 15 on the part of the relative angle of rotation between the knuckles as shown in FIG. 4.

Le flanc 27 de la mortaise 28 se prolonge en direction du tenon 17 de façon à posséder une hauteur plus grande que le flanc 26 dans le but de constituer une butée. Cette butée limite l'angle de débattement du charnon mobile 23. en enant en contact sur l'aile 12 de l'autre charnon 10 au cours de i'ouverture de la porte.The flank 27 of the mortise 28 extends in the direction of the tenon 17 so as to have a greater height than the flank 26 in order to constitute a stop. This stop limits the angle of movement of the movable knuckle 23. by coming into contact with the wing 12 of the other knuckle 10 during the opening of the door.

En se repportant plus particulièrement au processus de montage illustré aux figures 2 à 4 on voit que la figure 2 illustre le centrage initial du charnon mobile 20, selon lequel ia mortaise de montage 28 chevauche le tenon de centrage 17.Referring more particularly to the mounting process illustrated in FIGS. 2 to 4, it can be seen that FIG. 2 illustrates the initial centering of the movable knuckle 20, according to which the mounting mortise 28 overlaps the centering tenon 17.

La figure 3 illustre le charnon mobile 20 monte sur le charnon fixe .10 à la suite d'un déplacement relatif axial de ceux-ci, au cours duquel le pivot 15 s'engage dans le trou de montage 24 tandis que le charnon mobile 20 reste guidé par le tenon 17.FIG. 3 illustrates the movable knuckle 20 mounted on the fixed knuckle .10 following a relative axial displacement of these, during which the pivot 15 engages in the mounting hole 24 while the movable knuckle 20 remains guided by the tenon 17.

La figure 4 illustre une position diimmobilisation du charnon mobile 20 dans la direction de l'axe du pivot 15 à la suite d'un mouvement de rotation du charnon mobile 20 consécutivement au montage d'un dispositif arretoir de porte indépendant. FIG. 4 illustrates a position of immobilization of the movable knuckle 20 in the direction of the axis of the pivot 15 following a rotational movement of the movable knuckle 20 following the mounting of an independent door stop device.

Claims (2)

REVENDICATIONS notamment 1. Charnière dégondable/pour portes de véhicules automobiles comprenant deux charnons (10, 20) assurant la fixation de la-porte sur un élément fixe de l'encadrement de celle-ci et dans laquelle l'un des charnons (10) comporte un pivot cylindrique (15) et un méplat de butée (14), tandis que l'autre charnon (20) est percé d'un trou de montage (24) et comporte également un méplat de butée (25), le pivot (15) pouvant s'engager dans ledit trou de façon à permettre la rotation d'un charnon par rapport à l'autre d'un angle prédéterminé et le contact de butée entre les méplats, caractérisée par le fait que le méplat de butée (25) du charnon percé (20) limite axialement les flancs d'une mortaise de montage (28) dont un flanc (26) est limité par une face de butée (29) axiale destinée à bloquer tout déplacement relatif des charnons dans la direction de l'axe du pivot (15) sur une partie de l'angle de rotation relative entre lesdits charmons (10, 20). in particular 1. Unfoldable hinge / for motor vehicle doors comprising two knuckles (10, 20) ensuring the fixing of the door on a fixed element of the frame thereof and in which one of the knuckles (10) comprises a cylindrical pivot (15) and a stop flat (14), while the other knuckle (20) is pierced with a mounting hole (24) and also includes a stop flat (25), the pivot (15 ) able to engage in said hole so as to allow the rotation of a knuckle relative to the other by a predetermined angle and the abutment contact between the flats, characterized in that the abutment flat (25) pierced knuckle (20) axially limits the sides of a mounting mortise (28), one side (26) of which is limited by an axial abutment face (29) intended to block any relative movement of the knuckles in the direction of the pivot axis (15) over part of the relative angle of rotation between said horns (10, 20). 2. Charnière dégondable selon la revendication 1, caractérisée-par le fait que le pivot (15) est situé sur un prolongement du charnon correspondant et que ce dernier possède un tenon de centrage (17) de la mortaise (28) portée par l'autre charnonlorienté en direction du pivot, qui s'étend axialement au dessus d'une face de butée (14) avec laquelle il délimite un logement (18) du flanc (26) de la mortaise de montage (28),porteur de la face de butée axiale(25). 2. removable hinge according to claim 1, characterized in that the pivot (15) is located on an extension of the corresponding knuckle and that the latter has a centering lug (17) of the mortise (28) carried by the another knuckle in the direction of the pivot, which extends axially above an abutment face (14) with which it delimits a housing (18) of the side (26) of the mounting mortise (28), carrying the face axial stop (25).
FR8501551A 1985-02-05 1985-02-05 DETACHABLE HINGE WITH ANTI-EXHAUST DEVICE Expired FR2576959B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8501551A FR2576959B1 (en) 1985-02-05 1985-02-05 DETACHABLE HINGE WITH ANTI-EXHAUST DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501551A FR2576959B1 (en) 1985-02-05 1985-02-05 DETACHABLE HINGE WITH ANTI-EXHAUST DEVICE

Publications (2)

Publication Number Publication Date
FR2576959A1 true FR2576959A1 (en) 1986-08-08
FR2576959B1 FR2576959B1 (en) 1987-09-11

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Application Number Title Priority Date Filing Date
FR8501551A Expired FR2576959B1 (en) 1985-02-05 1985-02-05 DETACHABLE HINGE WITH ANTI-EXHAUST DEVICE

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FR (1) FR2576959B1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606822A1 (en) * 1986-11-14 1988-05-20 Comaci Sa Dismantlable hinge with a screwed pin with an opening stop
EP0274552A1 (en) * 1987-01-10 1988-07-20 Dieter Ramsauer 180 Degrees hinge visible from the outside
US4827568A (en) * 1987-01-10 1989-05-09 Dieter Ramsauer Visible 180 degrees hinge
FR2629512A1 (en) * 1988-04-01 1989-10-06 Tournant Robert Method for increasing the safety of premises, and security railings which open and can be removed
US4937916A (en) * 1988-12-07 1990-07-03 Kawneer Company, Inc. Offset door pivot
GB2395227A (en) * 2002-09-16 2004-05-19 Fox Int Group Ltd Releaseable hinge for anglers box
WO2008043998A2 (en) * 2006-10-12 2008-04-17 Cedardell Limited A security band and lock assembly for the security band
WO2008139209A2 (en) * 2007-05-16 2008-11-20 De La Rue International Limited Document handling apparatus
FR3062870A1 (en) * 2017-02-13 2018-08-17 Coutier Industrie HINGE TYPE PAUMELLE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628952A1 (en) * 1976-06-28 1978-01-05 Scharwaechter Gmbh Co Kg Detachable hinge for motor vehicles - has two hinge profile sections which complete one another to form winged hinge
FR2356795A1 (en) * 1976-06-28 1978-01-27 Scharwaechter Gmbh Co Kg REMOVABLE HINGE, IN PARTICULAR FOR MOTOR VEHICLES
FR2502676A3 (en) * 1981-03-25 1982-10-01 Alfa Romeo Auto Spa Hinge for vehicle door - comprises two plates each carrying stop which abut to limit opening angle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628952A1 (en) * 1976-06-28 1978-01-05 Scharwaechter Gmbh Co Kg Detachable hinge for motor vehicles - has two hinge profile sections which complete one another to form winged hinge
FR2356795A1 (en) * 1976-06-28 1978-01-27 Scharwaechter Gmbh Co Kg REMOVABLE HINGE, IN PARTICULAR FOR MOTOR VEHICLES
FR2502676A3 (en) * 1981-03-25 1982-10-01 Alfa Romeo Auto Spa Hinge for vehicle door - comprises two plates each carrying stop which abut to limit opening angle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606822A1 (en) * 1986-11-14 1988-05-20 Comaci Sa Dismantlable hinge with a screwed pin with an opening stop
EP0274552A1 (en) * 1987-01-10 1988-07-20 Dieter Ramsauer 180 Degrees hinge visible from the outside
US4827568A (en) * 1987-01-10 1989-05-09 Dieter Ramsauer Visible 180 degrees hinge
FR2629512A1 (en) * 1988-04-01 1989-10-06 Tournant Robert Method for increasing the safety of premises, and security railings which open and can be removed
US4937916A (en) * 1988-12-07 1990-07-03 Kawneer Company, Inc. Offset door pivot
GB2395227A (en) * 2002-09-16 2004-05-19 Fox Int Group Ltd Releaseable hinge for anglers box
WO2008043998A2 (en) * 2006-10-12 2008-04-17 Cedardell Limited A security band and lock assembly for the security band
WO2008043998A3 (en) * 2006-10-12 2008-09-25 Cedardell Ltd A security band and lock assembly for the security band
WO2008139209A2 (en) * 2007-05-16 2008-11-20 De La Rue International Limited Document handling apparatus
WO2008139209A3 (en) * 2007-05-16 2009-01-15 Rue De Int Ltd Document handling apparatus
FR3062870A1 (en) * 2017-02-13 2018-08-17 Coutier Industrie HINGE TYPE PAUMELLE
FR3062869A1 (en) * 2017-02-13 2018-08-17 Coutier Industrie HINGE TYPE PAUMELLE

Also Published As

Publication number Publication date
FR2576959B1 (en) 1987-09-11

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 32/86

ST Notification of lapse