FR2509673A1 - Height regulator for rear part of vehicle seat - has L=shaped piece mounted on seat slide and triangular piece with teeth engaging teeth on slide - Google Patents
Height regulator for rear part of vehicle seat - has L=shaped piece mounted on seat slide and triangular piece with teeth engaging teeth on slide Download PDFInfo
- Publication number
- FR2509673A1 FR2509673A1 FR8113991A FR8113991A FR2509673A1 FR 2509673 A1 FR2509673 A1 FR 2509673A1 FR 8113991 A FR8113991 A FR 8113991A FR 8113991 A FR8113991 A FR 8113991A FR 2509673 A1 FR2509673 A1 FR 2509673A1
- Authority
- FR
- France
- Prior art keywords
- seat
- axis
- teeth
- piece
- slide
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/1835—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic pivoting about an axis located in the front
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1885—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other with weight compensating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1892—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by a lock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1896—Stepwise movement mechanisms, e.g. ratchets
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
La présente invention a pour objet un dispositif permettant le réglage en hauteur de la partie arrière d'un siège de véhicule qui est d'une réalisation simple et qui peut s'adapter sur un siège classique ne comportant pas de réglage en hauteur de la partie arrière ni de dispositif permettant le réglage en hauteur de la partie avant du siège. The present invention relates to a device for adjusting the height of the rear part of a vehicle seat which is of a simple embodiment and which can be adapted to a conventional seat having no height adjustment of the part rear or device allowing the height adjustment of the front part of the seat.
Cet ensemble est monté directement sur la partie supérieure mobile des glissières permettant le réglage d'avant en arrière et d'arrière en avant du siège.This assembly is mounted directly on the movable upper part of the slides allowing adjustment from front to back and from back to front of the seat.
En utilisant ce dispositif qui peut être adapte sur les deux sièges avant ou seulement sur le siège du conducteur, on peut rendre très confortable la position soit de l'utilisateur soit du conducteur pendant les voyages en lui évitant ainsi une trop grande fatigue. En raison de sa conception, ce dispositif étant peu encombrant peut être aisément monté dans des véhicules modernes de petite dimension et dont l'habitacle a été réduit au minimum afin de limiter la puissance du moteur et en conséquence la dépense d'énergie. By using this device, which can be adapted on the two front seats or only on the driver's seat, the position of either the user or the driver can be made very comfortable during journeys, thus avoiding excessive fatigue. Due to its design, this space-saving device can be easily mounted in modern small vehicles whose cabin has been reduced to a minimum in order to limit the engine power and consequently the energy expenditure.
On connaît déjà des dispositifs permettant le réglage en hauteur des sièges de véhicukes automobiles soit de la partie avant, soit de la partie arriere, soit des deux parties avant et arrière des sièges, mais tous ces dispositifs n'ont pas donné jusqu'à présent satisfaction car ils se sont révélés compliqués et coûteux, parfois peu résistants, en tout cas toujours encombrants. Devices are already known for adjusting the height of the seats of motor vehicles either of the front part, or of the rear part, or of the two front and rear parts of the seats, but all these devices have so far not given satisfaction because they proved to be complicated and expensive, sometimes not very resistant, in any case always bulky.
Conformément à l'invention, le dispositif est caractérisé en ce qu'une pièce en L est fixée sur la partie su périeure mobile de chaque glissiere du siège, la partie ver tîcale de cette pièce en L servant de support à une pièce coulissante portant un secteur arrière présentant des dents destinées à coopérer avec une pièce triangulaire pivotante montée sur un axe, cette pièce triangulaire étant munie à sa partie arrière d'une denture engrenant avec les dents prémentionnées lorsque la pièce est tirée vers l'avant du siège tandis que, lorsque sous l'action d'un organe se déplaçant dans une boutonnière la denture se dégage des dents, un axe placé à l'extrémité d'une pièce de support portant l'arma- ture du siège peut se déplacer verticalement dans des bouton nières de forme appropriée percées dans les pièces et, ce mouvement étant provoqué, d'une part, du fait du montage sur un axe du support et, d'autre part, par lraction d'un vérin qui fait pivoter la pièce triangulaire dont l'extrémité ar rière est solidaire de l'axe prémentionné. According to the invention, the device is characterized in that an L-shaped part is fixed on the movable upper part of each slide of the seat, the vertical part of this L-shaped part serving as a support for a sliding part carrying a rear sector having teeth intended to cooperate with a pivoting triangular part mounted on an axis, this triangular part being provided at its rear part with teeth meshing with the abovementioned teeth when the part is pulled towards the front of the seat while, when under the action of an organ moving in a buttonhole the toothing emerges from the teeth, an axis placed at the end of a support piece carrying the frame of the seat can move vertically in black buttons of appropriate shape drilled in the parts and, this movement being caused, on the one hand, due to the mounting on an axis of the support and, on the other hand, by lraction of a jack which rotates the triangular part whose end a r rière is integral with the aforementioned axis.
Suivant une autre caractéristique de l'invention, un levier de commande pivotant permet de transmettre un mouvement à une pièce en triangle isocèle portant l'organe prémentionné, ce mouvemént étant contrarié par un ressort de rappel fixé par l'une de ses extrémités, d'une part, sur la tringle de transmission de mouvement et, d'autre part, sur l'axe porté par le support sur lequel est fixée l'armature du siège. According to another characteristic of the invention, a pivoting control lever makes it possible to transmit a movement to an isosceles triangle part carrying the abovementioned member, this movement being thwarted by a return spring fixed by one of its ends, d on the one hand, on the motion transmission rod and, on the other hand, on the axis carried by the support on which the seat frame is fixed.
Diverses autres caractéristiques de l'invention ressortent d'ailleurs de la description détaillée qui suit. Various other characteristics of the invention will also emerge from the detailed description which follows.
Une forme de réalisation de l'objet de l'invention est représentée, à titre d'exemple non limitatif, aux dessins annexés,
La fig. 1 est une élévation latérale, partie en coupe, du dispositif monte sur un siège.An embodiment of the subject of the invention is shown, by way of nonlimiting example, in the accompanying drawings,
Fig. 1 is a side elevation, partly in section, of the device mounted on a seat.
La fig. 2 est un demi-plan correspondant à la fig. 1,
La fig. 3 est une coupe suivant la ligne III-III de la fig. 1.Fig. 2 is a half-plane corresponding to FIG. 1,
Fig. 3 is a section along line III-III of FIG. 1.
La fig, 4 est une coupe suivant la ligne IV-IV de la fig. 1. Fig, 4 is a section along line IV-IV of fig. 1.
Dans ce qui suit, on décrit la partie gauche d'un siège mais évidemment la partie droite de ce siège est équipée du même dispositif. In what follows, the left part of a seat is described, but obviously the right part of this seat is equipped with the same device.
A la fig. 1, on a représenté une glissière de siège 1 dont on voit ;'élément fixe 2 solidaire du plancher du véhicule et l'élément coulissant mobile 3. Sur le sommet de l'élément coulissant 3 est montée une pièce 4 ayant en section la forme d'un L dont la branche verticale 4a permet de fixer les différentes pièces constituant le dispositif de réglage en hauteur. La partie arrière 4b de la pièce en L est redressée verticalement et présente une fenêtre 4c dont le rôle sera expliqué plus loin. Un axe 5 est fixé sur la pièce 4 et sert de point d'articulation à un support 6 ayant en section sensiblement la forme d'un
M, cette pièce support 6 étant solidaire, à sa partie arrire, d'un axe 7 sur lequel est fixé le siège S1.In fig. 1, there is shown a seat slide 1 which can be seen; the fixed element 2 integral with the vehicle floor and the movable sliding element 3. On the top of the sliding element 3 is mounted a part 4 having in section the shape of an L whose vertical branch 4a makes it possible to fix the different parts constituting the height adjustment device. The rear part 4b of the L-shaped part is straightened vertically and has a window 4c whose role will be explained below. An axis 5 is fixed on the part 4 and serves as a point of articulation for a support 6 having in section substantially the shape of a
M, this support part 6 being integral, at its rear part, with an axis 7 on which the seat S1 is fixed.
Comme on peut le voir aisément à la Zig. i, la pièce 4 en L maintient l'extrémité 10 d'un vérin à ressort 11 dont la tête mobile 12 est fixée sur un tube transversal 13 reliant chacune des pièces triangulaires 14. Ces dernières sont chacune articulées sur un axe 15 solidaire de chaque pièce 4 en L placée sur la partie supérieure des glissieres 1. L'extrémité 14a de chaque pièce triangulaire 14 comporte une denture 16. As you can easily see at Zig. i, the part 4 in L maintains the end 10 of a spring jack 11 whose movable head 12 is fixed on a transverse tube 13 connecting each of the triangular parts 14. The latter are each articulated on an axis 15 integral with each piece 4 in L placed on the upper part of the slides 1. The end 14a of each triangular piece 14 has a toothing 16.
I1 est important de signaler que les axes 7 solidaires des pièces 6 passent à travers une boutonnière courbe 18 percée dans chacune des pièces 4 en t. It is important to note that the axes 7 integral with the parts 6 pass through a curved buttonhole 18 pierced in each of the parts 4 at t.
Comme on le voit à la fig. 1, chaque pièce 4 en L porte, sensiblement dans sa zone médiane, un axe de rotation 20 sur lequel est montée une pièce 21 en triangle isocèle présentant un ergot 22 et reliée par une tringle 23 à un levier de manoeuvre 24 articulé sur un axe 24a solidaire d'une pièce 25 prolongeant la pièce 4 en t. As seen in fig. 1, each L-shaped part 4 carries, substantially in its median zone, an axis of rotation 20 on which is mounted a part 21 in an isosceles triangle having a lug 22 and connected by a rod 23 to an operating lever 24 articulated on an axis 24a integral with a part 25 extending the part 4 at t.
L'axe 24a est solidaire d'un prolongement 24 sur lequel est attelée l'extrémité de la tringle 23. Finalement, une pièce 30 est disposée parallèlement à l'aile verticale 4a de la pièce 4 et présente une boutonnière 31 dans laquelle passe un axe 32 solidaire de l'aile 4a de la pièce 4.The axis 24a is integral with an extension 24 on which the end of the rod 23 is coupled. Finally, a part 30 is disposed parallel to the vertical wing 4a of the part 4 and has a buttonhole 31 through which a axis 32 secured to the wing 4a of the part 4.
Une deuxième boutonnière 33 est percée dans la pièce 30 à travers laquelle passe l'ergot 22 de la pièce 21 en triangle isocèle, Finalement, une large boutonnière 34 est percée également dans la pièce 30 pour permettre le passage de l'axe 15. ta pièce 30 est prolongée à sa partie arrière 30a par une pièce plate 38 sur laquelle est monté un secteur 39 présentant à sa partie avant 39a des dents disposées en arc de cercle 40, Ce secteur denté 39 passe à travers la fenêtre 4c de la partie redressée arrière 4b de la pièce 4, Les dents 40 sont destinées à coopérer avec la denture 16 de la pièce triangulaire 14, De plus une ouverture 60 est prévue dans la pièce 30 pour le pas sage de l'axe 7.A second buttonhole 33 is drilled in the part 30 through which the lug 22 of the part 21 passes in an isosceles triangle. Finally, a large buttonhole 34 is also drilled in the part 30 to allow the passage of the axis 15. ta part 30 is extended at its rear part 30a by a flat part 38 on which is mounted a sector 39 having at its front part 39a teeth arranged in an arc of a circle 40, This toothed sector 39 passes through the window 4c of the straightened part rear 4b of the part 4, the teeth 40 are intended to cooperate with the toothing 16 of the triangular part 14, in addition an opening 60 is provided in the part 30 for the wise pitch of the axis 7.
Le dispositif fonctionne de la fçon -suîvnte,
En admettant que le siège S1 occupe la position représentée à la fig. 1, Si l'on décide de relever la partie arrière du siège, l'utilisateur fait pivoter le levier de manoeuvre 24 de la position P1 à la position P2 (voir fig. 1). Ceci a pour effet de tirer les tringles 23 vers l'avant et, de ce fait, de faire pivoter les pièces 21 en triangle isocèle de la position représentée à une position basse qui amène les ergots 22 en bas des deuxièmes bouton nières 33.Ceci s'effectue contre l'action de ressorts 50 attelés d'une part à chaque tringle 23 et d'autre part aux axes 7. te mouvement ans donné aux pièces 21 en triangle isocèle provoque un mouvement vers l'arrière de chaque pièce 30 qui recule (flèche F10) et, de ce fait, chaque secteur 39 portant les dents 40 recule également comme cela est visible à la fig. 1. Ainsi, les dents 40 nten- grènent plus avec la denture 16 de la pièce triangulaire 14 qui est libérée, et le vérin ressort 11, en repoussant l'ensemble du fait que le ressort de ce vérin se détend, amène la pièce 14 vers le haut en inclinant en même temps l'élévation des axes 7 solidaires de l'arrière du siège P1.The device works in the following way,
Assuming that the seat S1 occupies the position shown in FIG. 1, If one decides to raise the rear part of the seat, the user pivots the operating lever 24 from position P1 to position P2 (see fig. 1). This has the effect of pulling the rods 23 forwards and, therefore, of rotating the parts 21 in an isosceles triangle from the position shown to a low position which brings the pins 22 at the bottom of the second third buttons 33. takes place against the action of springs 50 coupled on the one hand to each rod 23 and on the other hand to the axes 7. The movement given to the pieces 21 in an isosceles triangle causes a backward movement of each piece 30 which moves back (arrow F10) and, as a result, each sector 39 carrying the teeth 40 also moves back as can be seen in FIG. 1. Thus, the teeth 40 nten- grènent more with the teeth 16 of the triangular part 14 which is released, and the cylinder spring 11, pushing back the whole fact that the spring of this cylinder relaxes, brings the part 14 upwards while at the same time tilting the elevation of the axes 7 integral with the rear of the seat P1.
Celuivci se soulève et peut ainsi arriver à la position maximum représentée en traits mixtes, c'est-avdire lorsque l'axe transversal 7 arrive en haut de chaque boutonnière courbe 18,
Toutes les positions intermédiaires entre ces positions extrêmes sont possibles. Le passager n'a donc pas eu d'efforts à faire puisque l'effort de rehaussement de la partie arrière du siège est effectué sous l'action du ressort de chaque Vérin 11. Il suffit de relâcher le levier de manoeuvre 24 de la position P2 à la position P1 pour verrouiller l'ensemble sous l'effet des ressorts 50.This lifts and can thus reach the maximum position shown in phantom, that is to say when the transverse axis 7 arrives at the top of each curved buttonhole 18,
All the intermediate positions between these extreme positions are possible. The passenger therefore had no effort to make since the effort of raising the rear part of the seat is carried out under the action of the spring of each cylinder 11. It suffices to release the operating lever 24 from the position P2 in position P1 to lock the assembly under the effect of the springs 50.
Il est à remarquer que la forme de la boutonnière 33 de la pièce 30 es-t étudiée pour assurer, sous l'action du mouvement de retour de la pièce en triangle isocèle 21 qui porte l'axe 22, provoqué par les ressorts 50, une parfaite sécurité de crantage même en cas de sollicitations les plus violentes, telles que celles exiges par les dernieres normes de sécurité automobile connues, De plus, il est possible d'intégrer ce dispositif de réglage partiellement dans la structure même du siège,
Le réglage en hauteur carrière d'un siège obtenu par le présent dispositif peut être monté soit en option sur un siège existant donc non réglable, soit sur un siège étudié spécialement pour cette adaptation. On diminue donc ainsi le nombre de pièces. Mais le siège spécialement conçu peut ainsi être monté sans le dispositif monté en hauteur, par exemple siège de passager.It should be noted that the shape of the buttonhole 33 of the piece 30 is studied to ensure, under the action of the return movement of the isosceles triangle piece 21 which carries the axis 22, caused by the springs 50, perfect notching safety even in the most violent stresses, such as those required by the latest known automotive safety standards, In addition, it is possible to integrate this adjustment device partially into the structure of the seat,
The career height adjustment of a seat obtained by the present device can be mounted either as an option on an existing seat therefore not adjustable, or on a seat specially designed for this adaptation. The number of parts is thus reduced. However, the specially designed seat can thus be mounted without the device mounted at height, for example a passenger seat.
L'invention n'est pas limitée à l'exemple de réa lisation représenté et décrit en détail car diverses modifications peuvent y être apportées sans sortir de son cadre. The invention is not limited to the exemplary embodiment shown and described in detail since various modifications can be made without departing from its scope.
Claims (2)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8113991A FR2509673A1 (en) | 1981-07-17 | 1981-07-17 | Height regulator for rear part of vehicle seat - has L=shaped piece mounted on seat slide and triangular piece with teeth engaging teeth on slide |
| DE8282401287T DE3266548D1 (en) | 1981-07-17 | 1982-07-08 | Inclination-adjusting device for a vehicle seat |
| AT82401287T ATE15782T1 (en) | 1981-07-17 | 1982-07-08 | TILT ADJUSTMENT DEVICE FOR VEHICLE SEATS. |
| EP19820401287 EP0071499B1 (en) | 1981-07-17 | 1982-07-08 | Inclination-adjusting device for a vehicle seat |
| DE1982401287 DE71499T1 (en) | 1981-07-17 | 1982-07-08 | TILTING ADJUSTMENT FOR VEHICLE SEATS. |
| ES1982266435U ES266435Y (en) | 1981-07-17 | 1982-07-16 | "HEIGHT ADJUSTMENT DEVICE ON THE BACK OF A VEHICLE SEAT". |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8113991A FR2509673A1 (en) | 1981-07-17 | 1981-07-17 | Height regulator for rear part of vehicle seat - has L=shaped piece mounted on seat slide and triangular piece with teeth engaging teeth on slide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2509673A1 true FR2509673A1 (en) | 1983-01-21 |
| FR2509673B1 FR2509673B1 (en) | 1984-05-11 |
Family
ID=9260628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8113991A Granted FR2509673A1 (en) | 1981-07-17 | 1981-07-17 | Height regulator for rear part of vehicle seat - has L=shaped piece mounted on seat slide and triangular piece with teeth engaging teeth on slide |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2509673A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2227764A (en) * | 1938-02-21 | 1941-01-07 | American Forging & Socket Co | Adjustable seat support |
| GB958691A (en) * | 1960-05-19 | 1964-05-21 | Million Guiet Tubauto | Improvements in or relating to an adjustable seat supporting mechanism |
| FR2191702A5 (en) * | 1972-06-27 | 1974-02-01 | Sable Freres Int | |
| FR2419837A1 (en) * | 1978-03-17 | 1979-10-12 | Hammerstein Gmbh C Rob | HEIGHT AND TILT ADJUSTMENT DEVICE FOR A VEHICLE SEAT |
| DE2265374B1 (en) * | 1972-02-14 | 1980-04-24 | Brose & Co Metallwerk Max | Height and inclination adjustment device for vehicle seats |
| US4209158A (en) * | 1978-02-15 | 1980-06-24 | Ferro Manufacturing Corporation | Seat adjuster |
-
1981
- 1981-07-17 FR FR8113991A patent/FR2509673A1/en active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2227764A (en) * | 1938-02-21 | 1941-01-07 | American Forging & Socket Co | Adjustable seat support |
| GB958691A (en) * | 1960-05-19 | 1964-05-21 | Million Guiet Tubauto | Improvements in or relating to an adjustable seat supporting mechanism |
| DE2265374B1 (en) * | 1972-02-14 | 1980-04-24 | Brose & Co Metallwerk Max | Height and inclination adjustment device for vehicle seats |
| FR2191702A5 (en) * | 1972-06-27 | 1974-02-01 | Sable Freres Int | |
| US4209158A (en) * | 1978-02-15 | 1980-06-24 | Ferro Manufacturing Corporation | Seat adjuster |
| FR2419837A1 (en) * | 1978-03-17 | 1979-10-12 | Hammerstein Gmbh C Rob | HEIGHT AND TILT ADJUSTMENT DEVICE FOR A VEHICLE SEAT |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2509673B1 (en) | 1984-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0589759B1 (en) | Internal memory slide for positioning a seat | |
| EP0462859B1 (en) | Car vehicle seat equipped with a convertible central part for receiving a child's seat | |
| FR2734522A1 (en) | VEHICLE SEAT WITH ADJUSTABLE SEAT LENGTH | |
| FR2513580A1 (en) | HEAD SUPPORT FOR MOTOR VEHICLES | |
| FR2562003A1 (en) | Seat cushion adjusting device, especially in a motor vehicle | |
| FR2606337A1 (en) | INCLINATION ADJUSTING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE SEAT | |
| FR2551706A1 (en) | HEAD SUPPORT FOR A MOTOR VEHICLE | |
| FR2548106A1 (en) | AUXILIARY SEAT FOR VEHICLES | |
| EP0537057B1 (en) | Slide for a vehicle seat with a fixed return position | |
| EP0800952A1 (en) | Forwardly displaceable automotive vehicle seat, to access the rear space | |
| FR2748432A1 (en) | Retractable and lockable head rest for vehicle seat, | |
| FR2537065A1 (en) | SEAT FOR AIRCRAFT, VEHICLES AND THE LIKE | |
| EP0895895B1 (en) | Seat for automotive vehicle | |
| EP1048515B1 (en) | Console armrest for a motor vehicle interior | |
| FR2503061A1 (en) | Vertical adjustment of vehicle seat front - comprises lever with toothed wheel engaging pinion in frame opening | |
| FR2755074A1 (en) | Height adjuster for vehicle seat arm rest | |
| FR2716423A1 (en) | Safety device integrated into vehicle seats | |
| FR2509673A1 (en) | Height regulator for rear part of vehicle seat - has L=shaped piece mounted on seat slide and triangular piece with teeth engaging teeth on slide | |
| FR2665126A1 (en) | ELASTIC DEVICE FOR RECALLING A SEAT BACKREST, PARTICULARLY A VEHICLE. | |
| EP1951543B1 (en) | Mechanism for locking the rails of a motor vehicle seat | |
| FR2899178A1 (en) | DEVICE FOR RECOVERING AND / OR LIFTING A BUCKLE STRAP FOR A MOTOR VEHICLE SAFETY BELT | |
| EP0071499A1 (en) | Inclination-adjusting device for a vehicle seat | |
| EP1491392A1 (en) | Continuous positioning system | |
| FR2876811A1 (en) | Immobilization hook operating mechanism for lateral sliding door of motor vehicle, has sheath with proximal end coupled to movable arm, and hand lever displaced in direction to actuate arm for displacing hook from one position to another | |
| WO2007036669A1 (en) | Lift-assisting device of a motor vehicle seat for bringing said seat into a jack-knife position |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |