FR2827902A1 - Vehicle door hinge comprises two spindles and first rod mounted on support and pivoted on first spindle provided with second spindle and second rod with one end pivoted on second spindle mounted on door - Google Patents
Vehicle door hinge comprises two spindles and first rod mounted on support and pivoted on first spindle provided with second spindle and second rod with one end pivoted on second spindle mounted on door Download PDFInfo
- Publication number
- FR2827902A1 FR2827902A1 FR0110072A FR0110072A FR2827902A1 FR 2827902 A1 FR2827902 A1 FR 2827902A1 FR 0110072 A FR0110072 A FR 0110072A FR 0110072 A FR0110072 A FR 0110072A FR 2827902 A1 FR2827902 A1 FR 2827902A1
- Authority
- FR
- France
- Prior art keywords
- link
- spindle
- axis
- rod
- support
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/12—Hinges with pins with two or more pins with two parallel pins and one arm
- E05D3/125—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles
- E05D3/127—Hinges with pins with two or more pins with two parallel pins and one arm specially adapted for vehicles for vehicle doors
-
- 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
Description
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La présente invention se rapporte à une articulation permettant le déplacement d'un ouvrant par rapport à un support, plus particulièrement, l'ouvrant d'une voiture, par exemple la portière ou le capot de coffre. The present invention relates to a joint allowing the movement of an opening relative to a support, more particularly, the opening of a car, for example the door or the boot lid.
On connaît du document WO 95/11361 une articulation pour un ouvrant dans laquelle une première biellette, montée pivotante sur un support, comporte, à son extrémité libre, une deuxième biellette en forme de col de cygne. Cette deuxième biellette comporte, à son extrémité libre, une porte d'avion. Document WO 95/11361 discloses an articulation for an opening in which a first link, pivotally mounted on a support, comprises, at its free end, a second link in the form of a swan neck. This second link comprises, at its free end, an aircraft door.
Ce type d'articulation présente des inconvénients dans la mesure où les deux biellettes, n'ayant pas de support autre que leur point d'articulation sur la structure de l'avion, doivent être de constitution consolidée par rapport à la cinétique de l'ouvrant. De plus, aucun guidage n'est offert aux éléments de l'articulation
La demanderesse s'est fixé pour objectifs de surmonter les difficultés et les inconvénients rencontrés dans l'art antérieur en proposant une articulation permettant le déplacement d'un ouvrant par rapport à un support qui soit de construction simple et de fiabilité accrue. This type of articulation has drawbacks insofar as the two links, having no support other than their point of articulation on the structure of the aircraft, must be of constitution consolidated with respect to the kinetics of the opening. In addition, no guidance is offered to the elements of the joint
The Applicant has set itself the objectives of overcoming the difficulties and drawbacks encountered in the prior art by proposing an articulation allowing the movement of an opening relative to a support which is of simple construction and of increased reliability.
Aussi, la présente invention a trait à une articulation permettant le déplacement d'un ouvrant par rapport à un support, l'articulation comprenant un premier et un second axes, le premier axe étant monté sur le support, une première biellette montée pivotant sur le premier axe et munie du second axe, une seconde biellette dont une extrémité est montée pivotant sur le second axe, l'autre extrémité étant montée sur l'ouvrant, la seconde biellette comportant une première partie sensiblement rectiligne et une seconde partie sensiblement en forme d'arc de cercle caractérisée en ce que la première biellette comporte un prolongement agencé pour guider la seconde partie de la seconde biellette. Also, the present invention relates to an articulation allowing the movement of an opening relative to a support, the articulation comprising a first and a second axis, the first axis being mounted on the support, a first link pivotally mounted on the first axis and provided with the second axis, a second link, one end of which is pivotally mounted on the second axis, the other end being mounted on the leaf, the second link comprising a first substantially straight part and a second substantially d-shaped part 'arc of a circle characterized in that the first link has an extension arranged to guide the second part of the second link.
De préférence, le prolongement, sensiblement en forme d'arc de cercle, est formé de deux parois opposées entre lesquelles peut coulisser la seconde partie. Preferably, the extension, substantially in the shape of an arc of a circle, is formed by two opposite walls between which the second part can slide.
Avantageusement, le prolongement comporte un fond entre les parois qui est plan et permet, par une correspondance de forme, de soutenir la surface inférieure de la seconde partie lorsqu'elle se déplace. Advantageously, the extension has a bottom between the walls which is planar and allows, by a shape match, to support the lower surface of the second part when it moves.
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D'autres caractéristiques et avantages de la présente invention vont maintenant être décrits de manière plus détaillée à l'aide des dessins annexés donnés à titre illustratif et non limitatif et dans lesquels : -la Figure 1 représente, en vue schématique en perspective, une articulation selon la présente invention ; -la Figure 2 est une vue schématique en perspective de l'articulation de la figure 1 dans sa position fermée ; -les Figures 3 et 4 sont chacune une vue schématique en perspective de l'articulation de la figure 1 dans une position intermédiaire, après une rotation autour d'un axe donné ; et -la Figure 5 est une vue schématique en perspective de l'articulation de la figure 1 dans sa position totalement ouverte après rotation autour de deux axes. Other characteristics and advantages of the present invention will now be described in more detail with the aid of the appended drawings given by way of nonlimiting illustration and in which: FIG. 1 represents, in diagrammatic perspective view, an articulation according to the present invention; FIG. 2 is a schematic perspective view of the joint of FIG. 1 in its closed position; FIGS. 3 and 4 are each a schematic perspective view of the joint of FIG. 1 in an intermediate position, after rotation around a given axis; and FIG. 5 is a schematic perspective view of the articulation of FIG. 1 in its fully open position after rotation around two axes.
Un support qui, dans l'exemple illustré, est le montant de porte d'un véhicule, est représenté généralement en 10 sur la Figure 1. Sur ce support est monté un élément fixe 12 d'une articulation représentée généralement en 14. L'élément fixe 12 porte l'axe de rotation 16 d'une première biellette 18 qui est généralement en forme de S. Une extrémité 20 de la première biellette est montée sur l'axe 16, t'extrémité opposée 22 porte un support 24 dont la fonction sera décrite plus en détail ci-après. A support which, in the example illustrated, is the door pillar of a vehicle, is generally represented at 10 in FIG. 1. On this support is mounted a fixed element 12 of a joint represented generally at 14. The fixed element 12 carries the axis of rotation 16 of a first link 18 which is generally S-shaped. One end 20 of the first link is mounted on the axis 16, the opposite end 22 carries a support 24 whose function will be described in more detail below.
La première biellette 18 comporte un axe de rotation 26 en un point intermédiaire entre l'extrémité 20 et sa partie centrale 28. Une seconde biellette 30 est montée pivotante sur l'axe 26 et comprend une première partie sensiblement rectiligne 32 à l'extrémité de laquelle est monté une seconde partie 34 en forme d'arc de cercle, appelée col de cygne . The first link 18 comprises an axis of rotation 26 at an intermediate point between the end 20 and its central part 28. A second link 30 is pivotally mounted on the axis 26 and comprises a first substantially straight part 32 at the end of which is mounted a second part 34 in the form of an arc of a circle, called a swan neck.
Selon l'invention, le support 24 de la première biellette est destiné à guider la seconde partie 34 de la seconde biellette lorsque l'articulation se déplace entre ses positions ouverte et fermée et, à cette fin, a une forme complémentaire à celle de la seconde partie 34. En effet, le support 24 comporte deux parois parallèles opposées 36 et 38 entre lesquelles peut coulisser la seconde partie 34. Le fond entre les parois (non représenté) est plan et permet de soutenir la surface inférieure de la According to the invention, the support 24 of the first link is intended to guide the second part 34 of the second link when the articulation moves between its open and closed positions and, to this end, has a shape complementary to that of the second part 34. In fact, the support 24 has two opposite parallel walls 36 and 38 between which the second part 34 can slide. The bottom between the walls (not shown) is flat and makes it possible to support the lower surface of the
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seconde partie lorsqu'elle se déplace. Un ouvrant 40, qui, dans l'exemple illustré, est la portière du véhicule, est monté sur l'extrémité de la seconde partie 34 de la seconde biellette 30. second part when it moves. An opening 40, which, in the example illustrated, is the door of the vehicle, is mounted on the end of the second part 34 of the second link 30.
La décomposition des mouvements des éléments de l'articulation 14 est assurée grâce à des coefficients de frottement différents entre les deux axes 16 et 26. The decomposition of the movements of the elements of the articulation 14 is ensured by means of different coefficients of friction between the two axes 16 and 26.
Le fonctionnement de l'articulation sera maintenant décrit en se référant aux figures 2 à 5. The operation of the joint will now be described with reference to Figures 2 to 5.
Sur la figure 2 est représentée la position fermée de l'articulation, position dans laquelle l'extérieur de la portière 40 est sensiblement coplanaire avec l'extérieur de la carrosserie du véhicule 42. In FIG. 2 is shown the closed position of the articulation, position in which the exterior of the door 40 is substantially coplanar with the exterior of the vehicle body 42.
L'ouverture de l'articulation selon deux cinématiques sera maintenant étudiée. Chaque cinématique est déterminée par les coefficients de frottement relatifs des deux axes de rotation 16 et 26. The opening of the articulation according to two kinematics will now be studied. Each kinematics is determined by the relative friction coefficients of the two axes of rotation 16 and 26.
Dans le cas où le coefficient de frottement de l'axe 16 est supérieur à celui de l'axe 26, la cinématique d'ouverture est la suivante. In the case where the coefficient of friction of the axis 16 is greater than that of the axis 26, the opening kinematics is as follows.
La première étape de l'ouverture est représentée sur la Figure 3. La seconde biellette 30 a pivoté autour de l'axe 26, le col de cygne 34 coulissant à l'intérieur du support 24 jusqu'à ce que la première partie 32 vienne en butée contre l'extrémité 44 de la paroi 36. La première biellette 18 est toujours dans sa position de repos. The first stage of the opening is shown in Figure 3. The second link 30 has pivoted about the axis 26, the swan neck 34 sliding inside the support 24 until the first part 32 comes in abutment against the end 44 of the wall 36. The first link 18 is still in its rest position.
Ensuite, l'articulation évolue vers la position illustrée sur la figure 5, position dans laquelle la première biellette 18 a tourné autour de son axe 16. Ce mouvement entraîne un déplacement transversal de la portière 40 qui reste néanmoins sensiblement parallèle à sa position de la Figure 3. Then, the articulation evolves towards the position illustrated in FIG. 5, position in which the first link 18 has rotated around its axis 16. This movement causes a transverse displacement of the door 40 which nevertheless remains substantially parallel to its position from the Figure 3.
Dans le cas où le coefficient de frottement de l'axe 26 est supérieur à celui de l'axe 16, la cinématique d'ouverture se passe comme suit. In the case where the coefficient of friction of the axis 26 is greater than that of the axis 16, the opening kinematics takes place as follows.
La première étape de l'ouverture est représentée sur la Figure 4. La première biellette 18 a pivoté autour de l'axe 16. Sa rotation peut être limitée par une butée fixe (non représentée). La seconde biellette 30 est toujours dans sa position de repos. The first stage of the opening is shown in Figure 4. The first link 18 has pivoted about the axis 16. Its rotation can be limited by a fixed stop (not shown). The second link 30 is still in its rest position.
Ensuite, l'articulation évolue vers la position illustrée sur la Figure 5, position dans laquelle la seconde biellette 30 a pivoté autour de l'axe 26, le col de cygne 34 coulissant à l'intérieur du support 24 jusqu'à ce que la première partie 32 vienne en butée contre l'extrémité 44 de la paroi 36. Then, the articulation evolves towards the position illustrated in FIG. 5, position in which the second link 30 has pivoted around the axis 26, the swan neck 34 sliding inside the support 24 until the first part 32 comes into abutment against the end 44 of the wall 36.
Ce mouvement entraîne un déplacement transversal de la portière 40 qui reste néanmoins sensiblement parallèle à sa position de la Figure 3. This movement causes a transverse displacement of the door 40 which nevertheless remains substantially parallel to its position in FIG. 3.
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Le support 24 de la première biellette 18 et la seconde partie 34 de la seconde biellette 30 peuvent avoir d'autre formes complémentaires, par exemple ils peuvent comprendre des cylindres fermés disposés l'un dans l'autre, ou ils peuvent avoir des sections en forme de U ou de queue d'aronde. The support 24 of the first link 18 and the second part 34 of the second link 30 may have other complementary shapes, for example they may include closed cylinders arranged one inside the other, or they may have sections in U or dovetail shape.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0110072A FR2827902B1 (en) | 2001-07-27 | 2001-07-27 | VEHICLE DOOR ARTICULATION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0110072A FR2827902B1 (en) | 2001-07-27 | 2001-07-27 | VEHICLE DOOR ARTICULATION |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2827902A1 true FR2827902A1 (en) | 2003-01-31 |
| FR2827902B1 FR2827902B1 (en) | 2004-02-13 |
Family
ID=8865997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0110072A Expired - Fee Related FR2827902B1 (en) | 2001-07-27 | 2001-07-27 | VEHICLE DOOR ARTICULATION |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2827902B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460911A (en) * | 2014-03-28 | 2017-02-22 | 赫克公司 | Rotatable hinge |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB520309A (en) * | 1938-11-04 | 1940-04-19 | Beaton & Son Ltd G | Improvements in hinges |
| WO1995011361A1 (en) | 1993-10-20 | 1995-04-27 | United Technologies Corporation | Aircraft duplex hinge assembly |
| FR2724970A1 (en) * | 1994-09-27 | 1996-03-29 | Comaci | Automobile door stop having two pin hinge |
| US5561887A (en) * | 1995-05-08 | 1996-10-08 | Chrysler Corporation | Vehicle double pivot door hinge arrangement |
-
2001
- 2001-07-27 FR FR0110072A patent/FR2827902B1/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB520309A (en) * | 1938-11-04 | 1940-04-19 | Beaton & Son Ltd G | Improvements in hinges |
| WO1995011361A1 (en) | 1993-10-20 | 1995-04-27 | United Technologies Corporation | Aircraft duplex hinge assembly |
| FR2724970A1 (en) * | 1994-09-27 | 1996-03-29 | Comaci | Automobile door stop having two pin hinge |
| US5561887A (en) * | 1995-05-08 | 1996-10-08 | Chrysler Corporation | Vehicle double pivot door hinge arrangement |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460911A (en) * | 2014-03-28 | 2017-02-22 | 赫克公司 | Rotatable hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2827902B1 (en) | 2004-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20100331 |