FR2947775A1 - Frame for seat of motor vehicle, has support piece supporting against front of crosspiece such that support supporting towards rear causes displacement towards front of head-rest part by rotation of support piece around contact zone - Google Patents

Frame for seat of motor vehicle, has support piece supporting against front of crosspiece such that support supporting towards rear causes displacement towards front of head-rest part by rotation of support piece around contact zone Download PDF

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Publication number
FR2947775A1
FR2947775A1 FR0903385A FR0903385A FR2947775A1 FR 2947775 A1 FR2947775 A1 FR 2947775A1 FR 0903385 A FR0903385 A FR 0903385A FR 0903385 A FR0903385 A FR 0903385A FR 2947775 A1 FR2947775 A1 FR 2947775A1
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France
Prior art keywords
support
support piece
seat
contact zone
cross member
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Granted
Application number
FR0903385A
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French (fr)
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FR2947775B1 (en
Inventor
Gall Francois Le
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Cera TSC
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Centre dEtude et de Recherche pour lAutomobile CERA
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Priority to FR0903385A priority Critical patent/FR2947775B1/en
Publication of FR2947775A1 publication Critical patent/FR2947775A1/en
Application granted granted Critical
Publication of FR2947775B1 publication Critical patent/FR2947775B1/en
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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
    • B60N2/68—Seat frames
    • B60N2/686—Panel like structures
    • 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
    • B60N2/80—Head-rests
    • B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The frame (1) has a backrest structure (2) including two vertical backrest stretchers (3) connected by a horizontal upper crosspiece (4). A monoblock support piece (5) made of molded plastic material has a median back support part (7) extending between a lower back support part (6) and the crosspiece. The support piece supports against the upper crosspiece along a contact zone such that the support supporting towards the rear against the median back support part causes displacement towards front of an upper head-rest part (9) by rotation of the support piece around the contact zone. An independent claim is also included for a seat including a frame.

Description

1 L'invention concerne une armature de siège de véhicule automobile et un siège comprenant une telle armature. The invention relates to a seat frame of a motor vehicle and a seat comprising such a frame.

Il est connu de réaliser une armature de siège de véhicule automobile, ladite armature comprenant une structure de dossier, ladite structure comprenant deux brancards de dossier verticaux reliés par une traverse supérieure horizontale, ladite armature comprenant en outre une pièce d'appui, ladite pièce d'appui comprenant : • une partie d'appui dos s'étendant au dessous de ladite traverse supérieure, • une partie d'appui-tête s'étendant au dessus de ladite traverse supérieure, ladite pièce d'appui étant montée rotative autour de ladite traverse supérieure, de sorte qu'un appui vers l'arrière contre ladite partie d'appui dos provoque un déplacement vers l'avant de ladite partie d'appui-tête par rotation de ladite pièce d'appui autour de ladite traverse supérieure. It is known to provide a motor vehicle seat frame, said frame comprising a backrest structure, said structure comprising two vertical backrest stretchers connected by a horizontal top rail, said frame further comprising a support piece, said piece of support comprising: a backing portion extending below said upper cross member; a headrest portion extending above said top cross member, said backing member being rotatably mounted about said backing member; upper crossbar, so that a backward support against said backing portion causes a forward movement of said headrest portion by rotation of said support member around said upper crossmember.

Ainsi, en cas de collision du véhicule suivie d'une projection du passager contre la partie d'appui dos, la partie d'appui-tête est ramenée vers l'avant, ce qui permet de minimiser le risque de blessures cervicales pour le passager. Thus, in the event of a collision of the vehicle followed by a projection of the passenger against the back support portion, the headrest portion is brought forward, thereby minimizing the risk of cervical injuries for the passenger .

Les réalisations connues sont généralement de conception complexe, notamment en ce qu'elles peuvent mettre en jeu une pluralité de composants, ce qui est préjudiciable en termes de coût de fabrication de l'armature. L'invention a pour but de pallier cet inconvénient. The known embodiments are generally of complex design, in particular in that they can involve a plurality of components, which is detrimental in terms of the cost of manufacturing the armature. The invention aims to overcome this disadvantage.

A cet effet, et selon un premier aspect, l'invention propose une armature de siège de véhicule automobile, ladite armature comprenant une structure de 30 dossier, ladite structure comprenant deux brancards de dossier verticaux reliés par une traverse supérieure horizontale, ladite armature comprenant en outre une pièce d'appui monobloc à base de matière plastique moulée, ladite pièce d'appui comprenant :25 2 • une partie inférieure d'appui dos, ladite partie étant sous forme d'une ceinture allongée transversalement et entourant lesdits brancards de dossier, • une partie médiane d'appui dos s'étendant entre ladite partie inférieure et ladite traverse supérieure, ladite partie médiane étant reliée à ladite partie inférieure par une zone charnière, • une partie supérieure d'appui-tête s'étendant au dessus de ladite traverse supérieure, ladite pièce d'appui prenant appui contre l'avant de ladite traverse supérieure selon une zone de contact, de sorte qu'un appui vers l'arrière contre ladite partie médiane provoque un déplacement vers l'avant de ladite partie supérieure par rotation de ladite pièce d'appui autour de ladite zone de contact. For this purpose, and according to a first aspect, the invention provides a motor vehicle seat frame, said frame comprising a backrest structure, said structure comprising two vertical backrest stretchers connected by a horizontal top rail, said frame comprising in addition to a one-piece molded plastic support piece, said support piece comprising: a lower back support portion, said portion being in the form of a transversely elongated belt and surrounding said backrest stretchers, A medial abutment portion extending between said lower portion and said upper cross member, said middle portion being connected to said lower portion by a hinge zone, an upper headrest portion extending above said upper cross member, said support piece bearing against the front of said upper cross member in a contact zone, so that a bearing back against said medial portion causes a forward displacement of said upper portion by rotation of said support piece around said contact zone.

Dans cette description, les termes de positionnement dans l'espace (haut, bas, supérieur, inférieur, avant, arrière, vertical, horizontal, transversal, longitudinal,...) sont pris en référence à l'armature disposée dans le véhicule. In this description, the terms of positioning in space (top, bottom, top, bottom, front, rear, vertical, horizontal, transverse, longitudinal, ...) are taken with reference to the armature disposed in the vehicle.

L'agencement proposé est de conception particulièrement simple. The proposed arrangement is of particularly simple design.

En effet, le montage de la pièce d'appui sur la structure de dossier se fait par introduction de la ceinture par le haut de ladite structure et coulissement vers le bas jusqu'à sa mise en position d'utilisation. Indeed, the mounting of the support piece on the backrest structure is done by introducing the belt from the top of said structure and sliding down to its setting in use position.

En outre, la pièce d'appui, moulée de façon monobloc remplit une fonction de nappe de suspension de dossier. In addition, the support piece, integrally molded performs a function of suspension file web.

Par ailleurs, la structure de dossier utilisée est particulièrement simplifiée, notamment en ce qu'elle ne comprend généralement pas de moyens spécifiques de fixation de la pièce d'appui. Une telle structure peut notamment être à base de tube métallique plié. Furthermore, the backrest structure used is particularly simplified, especially in that it usually does not include specific means for fixing the support piece. Such a structure may in particular be based on folded metal tube.

Selon un deuxième aspect, l'invention propose un siège comprenant une telle armature. 3 D'autres particularités et avantages de l'invention apparaîtront dans la description qui suit, faite en référence aux figures jointes dans lesquelles : • la figure 1 est une vue en perspective éclatée d'une armature selon une réalisation, • la figure 2 est une coupe schématique partielle selon un plan longitudinal vertical médian de la réalisation de la figure 1. According to a second aspect, the invention proposes a seat comprising such a frame. Other features and advantages of the invention will appear in the description which follows, made with reference to the appended figures in which: FIG. 1 is an exploded perspective view of an armature according to one embodiment, FIG. a partial schematic section along a median vertical longitudinal plane of the embodiment of FIG.

En référence aux figures, on décrit une armature 1 de siège de véhicule automobile, ladite armature comprenant une structure de dossier 2, notamment à base de tube métallique plié, ladite structure comprenant deux brancards de dossier 3 verticaux reliés par une traverse supérieure 4 horizontale, ladite armature comprenant en outre une pièce d'appui 5 monobloc à base de matière plastique moulée, ladite pièce d'appui comprenant : • une partie inférieure 6 d'appui dos, ladite partie étant sous forme d'une ceinture allongée transversalement et entourant, notamment en contact serrant, lesdits brancards de dossier, • une partie médiane 7 d'appui dos s'étendant entre ladite partie inférieure et ladite traverse supérieure, ladite partie médiane étant reliée à ladite partie inférieure par une zone charnière 8, notamment sous forme de rainure agencée pour permettre un pliage de ladite pièce d'appui, • une partie supérieure 9 d'appui-tête s'étendant au dessus de ladite traverse supérieure, ladite pièce d'appui prenant appui, directement ou par pièce interposée non représentée, contre l'avant de ladite traverse supérieure selon une zone de contact 10, de sorte qu'un appui vers l'arrière contre ladite partie médiane provoque un déplacement vers l'avant de ladite partie supérieure par rotation de ladite pièce d'appui autour de ladite zone de contact. With reference to the figures, a motor vehicle seat armature 1 is described, said armature comprising a backrest structure 2, in particular based on folded metal tube, said structure comprising two vertical backrest stretchers connected by a horizontal upper crossmember 4, said armature further comprising a molded plastic base piece 5, said support piece comprising: a lower back support portion 6, said portion being in the form of a transversely elongated and surrounding belt, in particular in tight contact, said back stretchers, • a medial support portion 7 extending between said lower portion and said upper cross member, said middle portion being connected to said lower portion by a hinge zone 8, in particular in the form of groove arranged to allow a folding of said support piece, • an upper portion 9 headrest extending to the top s of said upper crossbar, said support piece bearing, directly or by interposed part not shown, against the front of said upper cross member according to a contact zone 10, so that a backward support against said part median causes a displacement towards the front of said upper part by rotation of said support piece around said contact zone.

Une telle rotation est rendue possible de par la nature du matériau employé pour réaliser la pièce d'appui 5, présentant une certaine flexibilité, notamment 4 au niveau de la partie inférieure 6, où peut se faire une déformation de la ceinture. Such rotation is made possible by the nature of the material used to make the support piece 5, having a certain flexibility, especially 4 at the lower part 6, where can be a deformation of the belt.

En outre, la présence de la zone charnière 8 permet une articulation entre les parties médiane 7 et inférieure 6, ce qui facilite la rotation de la pièce d'appui 5 autour de la zone de contact 10. In addition, the presence of the hinge zone 8 allows articulation between the median and lower portions 6, which facilitates the rotation of the support piece 5 around the contact zone 10.

Selon la réalisation représentée, la zone de contact 10 est comprise dans un moyen d'articulation 11 ù pouvant prendre par exemple la forme d'un moyen d'emboîtement, comme on le verra après, ou d'un collier ù de la pièce d'appui 5 sur la traverse supérieure 4, According to the embodiment shown, the contact zone 10 is included in a hinge means 11, which may take the form, for example, of an interlocking means, as will be seen later, or of a collar 5 support on the upper crossbar 4,

Le moyen d'articulation 11 comprend une première butée 12 agencée pour bloquer un mouvement vers le haut de la pièce d'appui 5 par rapport à la traverse supérieure 4. The hinge means 11 comprises a first stop 12 arranged to block an upward movement of the support piece 5 with respect to the upper rail 4.

Selon la réalisation représentée, le moyen d'articulation 11 comprend une deuxième butée 13 agencée pour limiter ou bloquer un mouvement vers le bas de la pièce d'appui 5 par rapport à la traverse supérieure 4. According to the embodiment shown, the hinge means 11 comprises a second stop 13 arranged to limit or block a downward movement of the support piece 5 with respect to the upper rail 4.

Dans le cas où l'on souhaite limiter le mouvement vers le bas, la deuxième butée 13 est positionnée un peu écartée de la traverse supérieure 4, ce qui permet une rotation accentuée de la pièce d'appui 5 autour de la zone de contact 10. In the case where it is desired to limit the downward movement, the second stop 13 is positioned a little away from the upper cross member 4, which allows an increased rotation of the support piece 5 around the contact zone 10 .

Une telle accentuation de la rotation peut être simplement rendue possible par le fait de laisser la partie inférieure 6 libre de coulisser le long des brancards de dossier 3. Such an accentuation of the rotation can simply be made possible by the fact of leaving the lower part 6 free to slide along the file stretchers 3.

30 Selon la réalisation représentée, le moyen d'articulation 11 est sous forme de moyen d'emboîtement, ici en forme de C vertical d'ouverture tournée vers l'arrière, la première butée 12 étant formée par la branche basse du C et la deuxième butée 13 par la branche haute du C. 25 Selon une réalisation, la matière plastique constitutive de la pièce d'appui 5 comprend des fibres de renfort, notamment des fibres de verre longues. According to the embodiment shown, the hinge means 11 is in the form of an interlocking means, here in the form of a vertical C with a rearward opening, the first stop 12 being formed by the lower branch of C and the second stop 13 by the upper branch of C. According to one embodiment, the plastic material constituting the support part 5 comprises reinforcing fibers, in particular long glass fibers.

5 De façon non représentée, la pièce d'appui 5 peut comprendre un renfort, par exemple à base de métal surmoulé, s'étendant verticalement de part et d'autre de la traverse supérieure 4 et au dessus de la zone charnière 8. Un tel agencement permet de garantir une tenue mécanique optimale de la pièce d'appui 5 lorsqu'elle est sollicitée par une projection du passager en cas de collision du véhicule. In a manner not shown, the support piece 5 may comprise a reinforcement, for example based on overmoulded metal, extending vertically on either side of the upper cross member 4 and above the hinge zone 8. such an arrangement ensures an optimal mechanical strength of the support part 5 when it is requested by a projection of the passenger in the event of collision of the vehicle.

Selon la réalisation représentée, l'armature 1 comprend en outre une structure d'assise 14, ladite structure comprenant deux brancards d'assise 15 horizontaux, obtenus ici par pliage vers l'avant des brancards de dossier 3, lesdits brancards d'assise étant reliés par une traverse avant 16. According to the embodiment shown, the frame 1 further comprises a seat structure 14, said structure comprising two horizontal seat stretchers 15 obtained here by forward folding of the backrest stretchers 3, said seat stretchers being connected by a front cross member 16.

Selon la réalisation représentée, l'armature 1 comprend par ailleurs un plateau 17, notamment en matière plastique moulée, de réception d'un coussin d'assise non représenté, ledit plateau étant associé, notamment par emboîtement, à la structure d'assise 14. According to the embodiment shown, the armature 1 further comprises a plate 17, in particular made of molded plastic, for receiving a not shown seat cushion, said plate being associated, in particular by interlocking, with the seat structure 14 .

On décrit à présent, de façon non représentée, un siège comprenant une armature 1 dans laquelle la pièce d'appui 5 et/ou le plateau 17 présente une surface agencée pour recevoir directement en appui le passager. En variante, la pièce d'appui 5 et/ou le plateau 17 est recouvert d'une matelassure de réception du passager. Les figures montrent l'armature 1 non pourvue de matelassures mais dont le plateau 17 et la pièce d'appui 5 sont agencés pour recevoir lesdites matelassures. 30 We now describe, not shown, a seat comprising a frame 1 in which the support part 5 and / or the plate 17 has a surface arranged to receive directly in support of the passenger. Alternatively, the support part 5 and / or the plate 17 is covered with a pad of reception of the passenger. The figures show the armature 1 not provided with padding but whose plate 17 and the support piece 5 are arranged to receive said padding. 30

Claims (10)

REVENDICATIONS1. Armature (1) de siège de véhicule automobile, ladite armature comprenant une structure de dossier (2), ladite structure comprenant deux brancards de dossier (3) verticaux reliés par une traverse supérieure (4) horizontale, ladite armature comprenant en outre une pièce d'appui (5) monobloc à base de matière plastique moulée, ladite pièce d'appui comprenant : • une partie inférieure (6) d'appui dos, ladite partie étant sous forme d'une ceinture allongée transversalement et entourant lesdits brancards de dossier, • une partie médiane (7) d'appui dos s'étendant entre ladite partie inférieure et ladite traverse supérieure, ladite partie médiane étant reliée à ladite partie inférieure par une zone charnière (8), • une partie supérieure (9) d'appui-tête s'étendant au dessus de ladite traverse supérieure, ladite pièce d'appui prenant appui contre l'avant de ladite traverse supérieure selon une zone de contact (10), de sorte qu'un appui vers l'arrière contre ladite partie médiane provoque un déplacement vers l'avant de ladite partie supérieure par rotation de ladite pièce d'appui autour de ladite zone de contact. REVENDICATIONS1. Motor vehicle seat armature (1), said armature comprising a backrest structure (2), said structure comprising two vertical backrest stretchers (3) connected by a horizontal upper crossbar (4), said armature further comprising a piece of support (5) integrally molded plastic material, said support member comprising: • a lower portion (6) support back, said portion being in the form of an elongated belt transversely and surrounding said backrest stretchers, A medial abutment portion (7) extending between said lower portion and said upper cross member, said middle portion being connected to said lower portion by a hinge zone (8), an upper support portion (9). headpiece extending above said upper cross member, said support piece bearing against the front of said upper cross member according to a contact zone (10), so that a rearward support against the said medial portion causes a displacement towards the front of said upper portion by rotation of said support piece around said contact zone. 2. Armature selon la revendication 1, caractérisée en la zone de contact (10) est comprise dans un moyen d'articulation (11) de la pièce d'appui (5) sur la traverse supérieure (4). 2. Reinforcement according to claim 1, characterized in that the contact zone (10) is included in a hinge means (11) of the support piece (5) on the upper cross member (4). 3. Armature selon la revendication 2, caractérisée en ce que le moyen d'articulation (11) comprend une première butée (12) agencée pour bloquer un mouvement vers le haut de la pièce d'appui (5) par rapport à la traverse supérieure (4). 3. Reinforcement according to claim 2, characterized in that the hinge means (11) comprises a first stop (12) arranged to block an upward movement of the support member (5) relative to the upper cross member (4). 4. Armature selon l'une quelconque des revendications 2 ou 3, caractérisée en ce que le moyen d'articulation (11) comprend une deuxième butée (13) 30 7 agencée pour limiter ou bloquer un mouvement vers le bas de la pièce d'appui (5) par rapport à la traverse supérieure (4). 4. Reinforcement according to any one of claims 2 or 3, characterized in that the hinge means (11) comprises a second stop (13) 30 7 arranged to limit or block a downward movement of the piece of support (5) with respect to the upper cross member (4). 5. Armature selon l'une quelconque des revendications 2 à 4, caractérisée en ce que le moyen d'articulation (11) est sous forme de moyen d'emboîtement. 5. Reinforcement according to any one of claims 2 to 4, characterized in that the hinge means (11) is in the form of interlocking means. 6. Armature selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la pièce d'appui (5) comprend un renfort s'étendant verticalement de part et d'autre de la zone de contact (10) et au dessus de la zone charnière (8). 6. Reinforcement according to any one of claims 1 to 5, characterized in that the support piece (5) comprises a reinforcement extending vertically on either side of the contact zone (10) and above of the hinge zone (8). 7. Armature selon l'une quelconque des revendications 1 à 6, caractérisée en ce qu'elle comprend en outre une structure d'assise (14), ladite structure comprenant deux brancards d'assise (15) horizontaux, lesdits brancards d'assise étant reliés par une traverse avant (16). 7. Reinforcement according to any one of claims 1 to 6, characterized in that it further comprises a seat structure (14), said structure comprising two horizontal seat stretchers (15), said seat stretchers being connected by a front cross member (16). 8. Armature selon la revendication 7, caractérisée en ce qu'elle comprend en outre un plateau (17) de réception d'un coussin d'assise, ledit plateau étant associé à la structure d'assise (14). 20 8. Reinforcement according to claim 7, characterized in that it further comprises a plate (17) for receiving a seat cushion, said plate being associated with the seat structure (14). 20 9. Siège comprenant une armature selon l'une quelconque des revendications 1 à 8, caractérisé en ce que la pièce d'appui (5) et/ou le plateau (17) présente une surface agencée pour recevoir directement en appui le passager. 9. Seat comprising a frame according to any one of claims 1 to 8, characterized in that the support member (5) and / or the plate (17) has a surface arranged to receive directly in support of the passenger. 10. Siège comprenant une armature selon l'une quelconque des revendications 25 1 à 8, caractérisé en ce que la pièce d'appui (5) et/ou le plateau (17) est recouvert d'une matelassure de réception du passager. 15 10. Seat comprising a frame according to any one of claims 1 to 8, characterized in that the support piece (5) and / or the plate (17) is covered with a pad of reception of the passenger. 15
FR0903385A 2009-07-08 2009-07-08 MOTOR VEHICLE SEAT REINFORCEMENT Active FR2947775B1 (en)

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FR0903385A FR2947775B1 (en) 2009-07-08 2009-07-08 MOTOR VEHICLE SEAT REINFORCEMENT

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FR0903385A FR2947775B1 (en) 2009-07-08 2009-07-08 MOTOR VEHICLE SEAT REINFORCEMENT

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013030666A3 (en) * 2011-08-29 2013-04-25 Toyota Jidosha Kabushiki Kaisha Vehicle seat provided with seat backboard and attaching structure
WO2013102743A1 (en) 2012-01-06 2013-07-11 Peugeot Citroen Automobiles Sa Frame for the backrest a vehicle seat
WO2013102732A1 (en) 2012-01-06 2013-07-11 Peugeot Citroen Automobiles Sa Frame for the seat base of a vehicle seat
EP2705981A1 (en) * 2011-05-02 2014-03-12 Toyota Jidosha Kabushiki Kaisha Vehicle seat and seat back board
WO2014056618A1 (en) * 2012-10-11 2014-04-17 C. Rob. Hammerstein Gmbh & Co. Kg Vehicle seat, in particular seat for a motor vehicle
US8979204B2 (en) 2011-06-16 2015-03-17 Toyota Jidosha Kabushiki Kaisha Seat backboard and vehicle seat
EP2796316A4 (en) * 2011-12-21 2015-05-27 Toyo Seat Co Ltd Vehicle seat back
FR3083490A1 (en) 2018-07-05 2020-01-10 Psa Automobiles Sa LIGHT FRAME FOR MOTOR VEHICLE SEAT AND SEAT HAVING SUCH A REINFORCEMENT

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627340A1 (en) * 1993-06-01 1994-12-07 General Motors Corporation Vehicle pivotal headrest
DE19930922A1 (en) * 1998-07-09 2000-05-04 Okamura Corp Hinged backrest for chair has cushion resting on flexible plate fastened to tubular support frame with straps
DE10113091A1 (en) * 2001-03-17 2002-10-02 Faurecia Autositze Gmbh & Co Car seat has head rest which moves forward to support head in crash and is mounted on plate connected to seat frame by lever at top and toggle joint at bottom which is compressed flat in crash
US20030025370A1 (en) * 2001-07-31 2003-02-06 Johnson Controls Technology Company Upper back support for a seat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0627340A1 (en) * 1993-06-01 1994-12-07 General Motors Corporation Vehicle pivotal headrest
DE19930922A1 (en) * 1998-07-09 2000-05-04 Okamura Corp Hinged backrest for chair has cushion resting on flexible plate fastened to tubular support frame with straps
DE10113091A1 (en) * 2001-03-17 2002-10-02 Faurecia Autositze Gmbh & Co Car seat has head rest which moves forward to support head in crash and is mounted on plate connected to seat frame by lever at top and toggle joint at bottom which is compressed flat in crash
US20030025370A1 (en) * 2001-07-31 2003-02-06 Johnson Controls Technology Company Upper back support for a seat

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2705981A1 (en) * 2011-05-02 2014-03-12 Toyota Jidosha Kabushiki Kaisha Vehicle seat and seat back board
EP2705981A4 (en) * 2011-05-02 2014-12-03 Toyota Motor Co Ltd Vehicle seat and seat back board
US9505329B2 (en) 2011-05-02 2016-11-29 Toyota Jidosha Kabushiki Kaisha Vehicle seat and seat back board
US8979204B2 (en) 2011-06-16 2015-03-17 Toyota Jidosha Kabushiki Kaisha Seat backboard and vehicle seat
WO2013030666A3 (en) * 2011-08-29 2013-04-25 Toyota Jidosha Kabushiki Kaisha Vehicle seat provided with seat backboard and attaching structure
EP2796316A4 (en) * 2011-12-21 2015-05-27 Toyo Seat Co Ltd Vehicle seat back
US9580000B2 (en) 2011-12-21 2017-02-28 Toyo Seat Co., Ltd. Seat back for vehicles
WO2013102743A1 (en) 2012-01-06 2013-07-11 Peugeot Citroen Automobiles Sa Frame for the backrest a vehicle seat
WO2013102732A1 (en) 2012-01-06 2013-07-11 Peugeot Citroen Automobiles Sa Frame for the seat base of a vehicle seat
WO2014056618A1 (en) * 2012-10-11 2014-04-17 C. Rob. Hammerstein Gmbh & Co. Kg Vehicle seat, in particular seat for a motor vehicle
FR3083490A1 (en) 2018-07-05 2020-01-10 Psa Automobiles Sa LIGHT FRAME FOR MOTOR VEHICLE SEAT AND SEAT HAVING SUCH A REINFORCEMENT

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