FR2918007A1 - Mounting rods and predefined nominal wheelbase receiving system, has housing that is in elongated form extended along axis and enrolled in plane defined by rods to permit sliding of bore in housing along axis - Google Patents

Mounting rods and predefined nominal wheelbase receiving system, has housing that is in elongated form extended along axis and enrolled in plane defined by rods to permit sliding of bore in housing along axis Download PDF

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Publication number
FR2918007A1
FR2918007A1 FR0704629A FR0704629A FR2918007A1 FR 2918007 A1 FR2918007 A1 FR 2918007A1 FR 0704629 A FR0704629 A FR 0704629A FR 0704629 A FR0704629 A FR 0704629A FR 2918007 A1 FR2918007 A1 FR 2918007A1
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France
Prior art keywords
axis
rods
housing
support
headrest
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Granted
Application number
FR0704629A
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French (fr)
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FR2918007B1 (en
Inventor
Gall Francois Le
Xavier Bonfils
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Centre dEtude et de Recherche pour lAutomobile CERA
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Centre dEtude et de Recherche pour lAutomobile CERA
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Priority to FR0704629A priority Critical patent/FR2918007B1/en
Publication of FR2918007A1 publication Critical patent/FR2918007A1/en
Application granted granted Critical
Publication of FR2918007B1 publication Critical patent/FR2918007B1/en
Expired - Fee Related legal-status Critical Current
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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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/838—Tiltable
    • B60N2/841—Tiltable characterised by their locking devices
    • B60N2/85—Tiltable characterised by their locking devices with continuous positioning
    • 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
    • B60N2/897—Head-rests with sleeves located in the back-rest for guiding the rods of the head-rest
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2205/00—General mechanical or structural details
    • B60N2205/20—Measures for elimination or compensation of play or backlash

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

The system has receiving units (6, 8) for receiving rods (2, 3) in a sliding manner, where the unit (8) has a knuckle-joint disposed in a housing (11) provided in a mounting unit (12) integrated to a support (5). The housing is opened on both the sides along a direction of axis to permit a passage of the rod (3). The housing is in an elongated form that is extended along an axis (13) perpendicular to former axis and sensibly enrolled in a plane defined by the rods to permit the sliding of a bore in the housing along the axis (13).

Description

L'invention concerne un système de réception en coulissement de deux tigesThe invention relates to a system for sliding reception of two rods

de montage d'un appui-tête de véhicule automobile, un appui-tête, un dossier et un siège comprenant un tel système.  mounting a motor vehicle headrest, a headrest, a backrest and a seat comprising such a system.

Il est connu de réaliser un système de réception en coulissement d'une première et d'une deuxième tige, sensiblement parallèles et d'entraxe nominal prédéfini, de montage d'un appui-tête de véhicule automobile, ledit système comprenant : • un support, • un premier moyen de réception en coulissement de ladite première tige, selon un premier axe, ledit premier moyen étant associé de manière fixe audit support, • un deuxième moyen de réception en coulissement de ladite deuxième tige, ledit deuxième moyen étant associé audit support à distance nominale d'entraxe dudit premier axe.  It is known to provide a system for sliding reception of a first and a second rod, substantially parallel and of predefined nominal spacing, for mounting a motor vehicle headrest, said system comprising: a support A first means for slidably receiving said first rod, along a first axis, said first means being fixedly associated with said support; second means for sliding reception of said second rod, said second means being associated with said support; at a nominal distance from the center of said first axis.

Or, l'entraxe est susceptible de dispersions dimensionnelles et/ou les tiges peuvent présenter un défaut de parallélisme, ce qui entraîne un risque de difficulté à faire coulisser les tiges dans les moyens de réception. L'invention a pour but de pallier cet inconvénient.  However, the center distance is susceptible to dimensional dispersions and / or the rods may have a parallelism defect, which leads to a risk of difficulty in sliding the rods in the receiving means. The invention aims to overcome this disadvantage.

A cet effet, et selon un premier aspect, l'invention propose un système de réception en coulissement d'une première et d'une deuxième tige, sensiblement 25 parallèles et d'entraxe nominal prédéfini, de montage d'un appui-tête de véhicule automobile, ledit système comprenant : • un support, • un premier moyen de réception en coulissement de ladite première tige, selon un premier axe, ledit premier moyen étant associé de manière fixe 30 audit support,20 2 • un deuxième moyen de réception en coulissement de ladite deuxième tige, ledit deuxième moyen étant associé audit support à distance nominale d'entraxe dudit premier axe, ledit deuxième moyen de réception comprenant une rotule pourvue d'un alésage de réception en coulissement de ladite deuxième tige, ladite rotule étant disposée dans un logement prévu dans un moyen de montage solidaire dudit support, ledit logement étant ouvert de part et d'autre selon la direction dudit premier axe de sorte à permettre le passage de ladite deuxième tige, ledit logement présentant une forme allongée s'étendant selon un deuxième axe perpendiculaire audit premier axe et sensiblement inscrit dans le plan défini par lesdites tiges de sorte à permettre le coulissement de ladite rotule dans ledit logement selon ledit deuxième axe.  For this purpose, and according to a first aspect, the invention proposes a system for sliding reception of a first and a second rod, substantially parallel and of predefined nominal spacing, for mounting a headrest of motor vehicle, said system comprising: a support, a first means for sliding reception of said first rod, along a first axis, said first means being fixedly associated with said support, a second reception means sliding said second rod, said second means being associated with said support at nominal distance between said first axis, said second receiving means comprising a ball provided with a bore for sliding reception of said second rod, said ball being disposed in a housing provided in a mounting means integral with said support, said housing being open on either side in the direction of said first axis so as to allow andthe passage of said second rod, said housing having an elongate shape extending along a second axis perpendicular to said first axis and substantially inscribed in the plane defined by said rods so as to allow said ball to slide in said housing according to said second axis.

Dans cette description, les termes de positionnement dans l'espace (haut, bas, transversal, supérieur, inférieur,...) sont pris en référence au système disposé dans le véhicule.  In this description, the positioning terms in the space (up, down, transverse, upper, lower, ...) are taken with reference to the system arranged in the vehicle.

Ainsi, malgré les dispersions dimensionnelles d'entraxe et/ou manque de parallélisme des tiges, lesdites tiges peuvent aisément coulisser dans les moyens de réception, ceci en raison de la mobilité de la rotule, à la fois en rotation et en coulissement selon le deuxième axe.  Thus, despite the dimensional dispersions between centers and / or lack of parallelism of the rods, said rods can easily slide in the receiving means, this because of the mobility of the ball joint, both in rotation and in sliding according to the second axis.

Selon d'autres aspects, l'invention propose un appui-tête, un dossier et un siège comprenant un tel système.  According to other aspects, the invention proposes a headrest, a backrest and a seat comprising such a system.

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 représentation en perspective d'un système selon un mode de réalisation, deux tiges, issues d'un appui-tête, étant reçues en coulissement dans ledit système, • la figure 2 est une représentation similaire à celle de la figure 1, le support n'étant pas représenté, 3 • la figure 3 est une représentation en coupe longitudinale du deuxième moyen de réception en coulissement selon la réalisation des figures 1 et 2.  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 a perspective representation of a system according to one embodiment, two rods, issued from 1 being a representation similar to that of FIG. 1, the support not being shown; FIG. 3 is a representation in longitudinal section of the second sliding receiving means according to the embodiment of Figures 1 and 2.

En référence aux figures, on décrit un système 1 de réception en coulissement d'une première 2 et d'une deuxième 3 tige, sensiblement parallèles et d'entraxe 4 nominal prédéfini, de montage d'un appui-tête de véhicule automobile, ledit système comprenant : • un support 5, • un premier moyen de réception 6 en coulissement de ladite première tige, ici sous forme de gaine, selon un premier axe 7, ledit premier moyen étant associé de manière fixe audit support, notamment par insertion dans un orifice prévu dans ledit support, • un deuxième moyen de réception 8 en coulissement de ladite deuxième tige, ledit deuxième moyen étant associé audit support à distance nominale d'entraxe dudit premier axe, ledit deuxième moyen de réception comprenant une rotule 9, notamment en matière plastique, pourvue d'un alésage 10 de réception en coulissement de ladite deuxième tige, ladite rotule étant disposée dans un logement 11 prévu dans un moyen de montage 12 solidaire dudit support, ledit logement étant ouvert de part et d'autre selon la direction dudit premier axe de sorte à permettre le passage de ladite deuxième tige, ledit logement présentant une forme allongée s'étendant selon un deuxième axe 13 perpendiculaire audit premier axe et sensiblement inscrit dans le plan défini par lesdites tiges de sorte à permettre le coulissement de ladite rotule dans ledit logement selon ledit deuxième axe.  Referring to the figures, there is described a system 1 for sliding reception of a first and a second rod 2, substantially parallel and of predetermined nominal spacing, for mounting a motor vehicle headrest, said system comprising: a support 5, a first means 6 for sliding reception of said first rod, in this case in the form of a sheath, along a first axis 7, said first means being fixedly associated with said support, in particular by insertion into a orifice provided in said support, a second means 8 for sliding said second rod, said second means being associated with said support at nominal distance between said first axis, said second receiving means comprising a ball 9, in particular material plastic, provided with a bore 10 slidably receiving said second rod, said ball being disposed in a housing 11 provided in a mounting means 12 solid area of said support, said housing being open on both sides in the direction of said first axis so as to allow the passage of said second rod, said housing having an elongate shape extending along a second axis 13 perpendicular to said first axis and substantially inscribed in the plane defined by said rods so as to allow the sliding of said ball in said housing along said second axis.

Selon la réalisation représentée, les tiges 2,3 sont formées par les branches d'un tube métallique conformé en U, lesdites tiges étant issues d'un appui-tête, non représenté. Le support 5 est, quant à lui, formé par la partie supérieure de l'armature du dossier du siège. 4 En réalisation non représentée, les tiges 2,3 peuvent présenter une légère courbure, le plan défini par lesdites tiges étant alors choisi comme un plan disposé de façon médiane entre deux plans extrêmes définis par les parties extrêmes respectives desdites tiges.  According to the embodiment shown, the rods 2, 3 are formed by the branches of a U-shaped metal tube, said rods being derived from a headrest, not shown. The support 5 is, for its part, formed by the upper part of the frame of the seat back. 4 In embodiment not shown, the rods 2,3 may have a slight curvature, the plane defined by said rods being then chosen as a plane disposed centrally between two end planes defined by the respective end portions of said rods.

Selon la réalisation représentée, le moyen de montage 12 est sous forme d'un collier en oblong, ledit collier comprenant deux portions parallèles 14 s'étendant selon le deuxième axe 13, les parois internes desdites portions comprenant respectivement une gorge 15 s'étendant selon ledit deuxième axe, la rotule 9 étant montée en coulissement entre lesdites gorges.  According to the embodiment shown, the mounting means 12 is in the form of an oblong collar, said collar comprising two parallel portions 14 extending along the second axis 13, the inner walls of said portions respectively comprising a groove 15 extending according to said second axis, the ball 9 being slidably mounted between said grooves.

Le moyen de montage 12 peut être à base de matière plastique, le montage de la rotule 9 se faisant par écartement temporaire des portions 14.  The mounting means 12 may be based on a plastic material, the mounting of the ball joint 9 being done by temporarily spacing the portions 14.

Selon la réalisation représentée, le moyen de montage 12 est solidaire du support par insertion dans un moyen de maintien 16 solidaire dudit support, ledit moyen de maintien étant agencé de sorte à empêcher un écartement des portions parallèles 14 afin de permettre un maintien de la rotule 9 dans ledit moyen de montage.  According to the embodiment shown, the mounting means 12 is secured to the support by insertion into a holding means 16 secured to said support, said holding means being arranged so as to prevent spacing of the parallel portions 14 to allow the patella to be held. 9 in said mounting means.

Le moyen de maintien 16 est ici formé par la périphérie d'un premier orifice supérieur 17 agencé pour recevoir le moyen de montage 12.  The holding means 16 is here formed by the periphery of a first upper orifice 17 arranged to receive the mounting means 12.

Selon la réalisation représentée, le deuxième moyen de réception 8 comprend en outre une gaine 18, la rotule 9 étant intégrée à ladite gaine qui s'étend de part et d'autre de ladite rotule. La gaine 18, pourvue de la rotule 9, peut notamment être réalisée par injection de matière plastique.  According to the embodiment shown, the second receiving means 8 further comprises a sheath 18, the ball 9 being integrated with said sheath which extends on either side of said ball joint. The sheath 18, provided with the ball 9 can in particular be made by plastic injection.

Selon la réalisation représentée, la gaine 18 s'étend verticalement jusqu'à un deuxième orifice inférieur 19 prévu dans le support 5, ladite gaine s'engageant dans ledit orifice, un jeu étant prévu entre ladite gaine et la périphérie dudit orifice, de sorte à permettre une mobilité de ladite gaine pour absorber les dispersions d'entraxe 4 et/ou le non parallélisme des tiges 2,3.  According to the embodiment shown, the sheath 18 extends vertically to a second lower orifice 19 provided in the support 5, said sheath engaging in said orifice, a clearance being provided between said sheath and the periphery of said orifice, so to allow a mobility of said sheath to absorb the dispersions of center distance 4 and / or the non-parallelism of the rods 2,3.

L'engagement de la gaine 18 dans l'orifice inférieur 19 permet d'assurer un contact de ladite gaine, généralement en matériau plastique, contre la périphérie dudit orifice, généralement réalisé dans un support 5 en métal, en 5 cas de vibrations entraînant un contact entre eux. Un tel contact métal/plastique limite les nuisances acoustiques qu'on pourrait avoir si la tige 3 entrait directement en contact avec la périphérie de l'orifice inférieur 19. En outre, l'engagement de la gaine 18 dans l'orifice inférieur 19 permet d'assurer un maintien sensiblement vertical de la tige 3 en cas de choc de la tête du passager sur l'appui-tête.  The engagement of the sheath 18 in the lower orifice 19 makes it possible to ensure contact of said sheath, generally made of plastic material, against the periphery of said orifice, generally made in a support 5 made of metal, in case of vibrations causing a contact between them. Such a metal / plastic contact limits the acoustic nuisance that one could have if the rod 3 came into direct contact with the periphery of the lower orifice 19. In addition, the engagement of the sheath 18 in the lower orifice 19 allows to ensure a substantially vertical support of the rod 3 in the event of impact of the head of the passenger on the headrest.

On décrit à présent un appui-tête de véhicule automobile, non représenté, comprenant un système 1, l'armature dudit appui-tête formant le support 5, de sorte à recevoir des tiges 2,3 issues d'un dossier de siège.  We now describe a motor vehicle headrest, not shown, comprising a system 1, the armature of said headrest forming the support 5, so as to receive rods 2.3 from a seat back.

Dans un siège de véhicule automobile comprenant un tel appui-tête, le dossier est pourvu de tiges 2,3 saillantes vers le haut, lesdites tiges étant par exemple soudées en haut de l'armature de dossier, le système 1 étant intégré audit appui-tête.  In a motor vehicle seat comprising such a headrest, the backrest is provided with 2.3 protruding rods upwards, said rods being for example welded at the top of the backrest frame, the system 1 being integrated in said backrest. head.

En variante, correspondant à la réalisation représentée, on décrit un dossier de siège de véhicule automobile, non représenté, comprenant un système 1, l'armature dudit dossier formant le support 5, de sorte à recevoir des tiges 2,3 issues d'un appui-tête.  Alternatively, corresponding to the embodiment shown, there is described a motor vehicle seat back, not shown, comprising a system 1, the armature of said file forming the support 5, so as to receive rods 2,3 from a head support.

Dans un siège de véhicule automobile comprenant un tel dossier, l'appui-tête est pourvu de tiges 2,3 saillantes vers le bas, le système 1 étant intégré audit dossier. Les tiges 2,3 sont par exemple les branches d'un tube métallique conformé en U, comme représenté en figures 1 et 2. 20 25 30  In a motor vehicle seat comprising such a folder, the headrest is provided with 2.3 protruding rods downwards, the system 1 being integrated in said folder. The rods 2, 3 are, for example, the branches of a U-shaped metal tube, as shown in FIGS. 1 and 2.

Claims (9)

REVENDICATIONS 1. Système (1) de réception en coulissement d'une première (2) et d'une deuxième (3) tige, sensiblement parallèles et d'entraxe (4) nominal prédéfini, de montage d'un appui-tête de véhicule automobile, ledit système comprenant : • un support (5), • un premier moyen de réception (6) en coulissement de ladite première tige, selon un premier axe (7), ledit premier moyen étant associé de ~o manière fixe audit support, • un deuxième moyen de réception (8) en coulissement de ladite deuxième tige, ledit deuxième moyen étant associé audit support à distance nominale d'entraxe dudit premier axe, ledit système étant caractérisé en ce que ledit deuxième moyen de réception 15 comprend une rotule (9) pourvue d'un alésage (10) de réception en coulissement de ladite deuxième tige, ladite rotule étant disposée dans un logement (11) prévu dans un moyen de montage (12) solidaire dudit support, ledit logement étant ouvert de part et d'autre selon la direction dudit premier axe de sorte à permettre le passage de ladite deuxième tige, ledit logement 20 présentant une forme allongée s'étendant selon un deuxième axe (13) perpendiculaire audit premier axe et sensiblement inscrit dans le plan défini par lesdites tiges de sorte à permettre le coulissement de ladite rotule dans ledit logement selon ledit deuxième axe. 25  1. System (1) slidably receiving a first (2) and a second (3) rod, substantially parallel and spacing (4) nominal predetermined, for mounting a motor vehicle headrest said system comprising: • a support (5), • a first sliding means (6) for receiving said first rod, along a first axis (7), said first means being associated in a fixed manner with said support, second sliding means (8) for receiving said second rod, said second means being associated with said medium at a nominal distance between said first axis, said system being characterized in that said second receiving means comprises a ball joint (9 ) provided with a bore (10) slidably receiving said second rod, said ball being disposed in a housing (11) provided in a mounting means (12) integral with said support, said housing being open on both sides; other according to the direction dudi t first axis so as to allow the passage of said second rod, said housing 20 having an elongated shape extending along a second axis (13) perpendicular to said first axis and substantially inscribed in the plane defined by said rods so as to allow the sliding said ball in said housing along said second axis. 25 2. Système selon la revendication 1, caractérisé en ce que le moyen de montage (12) est sous forme d'un collier en oblong, ledit collier comprenant deux portions (14) parallèles s'étendant selon le deuxième axe (13), les parois internes desdites portions comprenant respectivement une gorge (15) s'étendant selon ledit deuxième axe, la rotule (9) étant montée en coulissement 30 entre lesdites gorges.  2. System according to claim 1, characterized in that the mounting means (12) is in the form of an oblong collar, said collar comprising two parallel portions (14) extending along the second axis (13), the internal walls of said portions respectively comprising a groove (15) extending along said second axis, the ball (9) being slidably mounted between said grooves. 3. Système selon la revendication 2, caractérisé en ce que le moyen de montage (12) est solidaire du support (5) par insertion dans un moyen de 7 maintien (16) solidaire dudit support, ledit moyen de maintien étant agencé de sorte à empêcher un écartement des portions (14) parallèles afin de permettre un maintien de la rotule (9) dans ledit moyen de montage.  3. System according to claim 2, characterized in that the mounting means (12) is secured to the support (5) by insertion in a holding means (16) integral with said support, said holding means being arranged so as to prevent a spacing of the portions (14) parallel to allow a maintenance of the ball (9) in said mounting means. 4. Système selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le deuxième moyen de réception (8) comprend en outre une gaine (18), la rotule (9) étant intégrée à ladite gaine qui s'étend de part et d'autre de ladite rotule.  4. System according to any one of claims 1 to 3, characterized in that the second receiving means (8) further comprises a sheath (18), the ball (9) being integral with said sheath which extends from both sides of said patella. 5. Système selon la revendication 4, caractérisé en ce que la gaine (18) s'étend verticalement jusqu'à un deuxième orifice inférieur (19) prévu dans le support (5), ladite gaine s'engageant dans ledit orifice, un jeu étant prévu entre ladite gaine et la périphérie dudit orifice.  5. System according to claim 4, characterized in that the sheath (18) extends vertically to a second lower orifice (19) provided in the support (5), said sheath engaging in said orifice, a set being provided between said sheath and the periphery of said orifice. 6. Appui-tête de véhicule automobile caractérisé en ce qu'il comprend un système selon l'une quelconque des revendications 1 à 5, l'armature dudit appui-tête formant le support (5), de sorte à recevoir des tiges (2,3) issues d'un dossier de siège.  6. Headrest of a motor vehicle characterized in that it comprises a system according to any one of claims 1 to 5, the armature of said headrest forming the support (5), so as to receive rods (2). , 3) from a seat back. 7. Dossier de siège de véhicule automobile caractérisé en ce qu'il comprend un système selon l'une quelconque des revendications 1 à 5, l'armature dudit dossier formant le support (5), de sorte à recevoir des tiges (2,3) issues d'un appui-tête.  7. Seat back of a motor vehicle characterized in that it comprises a system according to any one of claims 1 to 5, the frame of said backrest forming the support (5), so as to receive rods (2,3 ) from a headrest. 8. Siège de véhicule automobile comprenant un appui-tête selon la revendication 6 et un dossier pourvu de tiges (2,3) saillantes vers le haut.  8. Motor vehicle seat comprising a headrest according to claim 6 and a backrest provided with rods (2,3) projecting upwards. 9. Siège de véhicule automobile comprenant un dossier selon la revendication 7 et un appui-tête pourvu de tiges (2,3) saillantes vers le bas.  9. Motor vehicle seat comprising a backrest according to claim 7 and a headrest provided with rods (2,3) projecting downwards.
FR0704629A 2007-06-27 2007-06-27 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPERSING ROTTAGE. Expired - Fee Related FR2918007B1 (en)

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FR0704629A FR2918007B1 (en) 2007-06-27 2007-06-27 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPERSING ROTTAGE.

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FR0704629A FR2918007B1 (en) 2007-06-27 2007-06-27 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPERSING ROTTAGE.

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FR2918007A1 true FR2918007A1 (en) 2009-01-02
FR2918007B1 FR2918007B1 (en) 2013-03-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968250A1 (en) * 2010-12-03 2012-06-08 Peugeot Citroen Automobiles Sa Device for guiding headrest on backrest of seat of motor vehicle, has tubular guide body and flange that is movable in rotation on upper part of backrest to incline average plane of flange with respect to guide axis of body

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Publication number Priority date Publication date Assignee Title
WO2004062963A1 (en) * 2003-01-10 2004-07-29 Alfmeier Präzision AG Fastening device for the headrest of a vehicle seat
EP1602527A2 (en) * 2004-05-14 2005-12-07 Alfmeier Präzision Ag Baugruppen und Systemlösungen Vehicle seat with a headrest

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004062963A1 (en) * 2003-01-10 2004-07-29 Alfmeier Präzision AG Fastening device for the headrest of a vehicle seat
EP1602527A2 (en) * 2004-05-14 2005-12-07 Alfmeier Präzision Ag Baugruppen und Systemlösungen Vehicle seat with a headrest

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2968250A1 (en) * 2010-12-03 2012-06-08 Peugeot Citroen Automobiles Sa Device for guiding headrest on backrest of seat of motor vehicle, has tubular guide body and flange that is movable in rotation on upper part of backrest to incline average plane of flange with respect to guide axis of body

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