FR2917681A1 - Rod receiving system for mounting headrest in motor vehicle seat, has elastomer elements placed, between support and sleeve, on both sides of sleeve along axis and adjusting dispersion of axle spacing along axis - Google Patents

Rod receiving system for mounting headrest in motor vehicle seat, has elastomer elements placed, between support and sleeve, on both sides of sleeve along axis and adjusting dispersion of axle spacing along axis Download PDF

Info

Publication number
FR2917681A1
FR2917681A1 FR0704370A FR0704370A FR2917681A1 FR 2917681 A1 FR2917681 A1 FR 2917681A1 FR 0704370 A FR0704370 A FR 0704370A FR 0704370 A FR0704370 A FR 0704370A FR 2917681 A1 FR2917681 A1 FR 2917681A1
Authority
FR
France
Prior art keywords
support
headrest
axis
sheath
motor vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR0704370A
Other languages
French (fr)
Other versions
FR2917681B1 (en
Inventor
Gall Francois Le
Xavier Bonfils
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre dEtude et de Recherche pour lAutomobile CERA
Original Assignee
Centre dEtude et de Recherche pour lAutomobile CERA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre dEtude et de Recherche pour lAutomobile CERA filed Critical Centre dEtude et de Recherche pour lAutomobile CERA
Priority to FR0704370A priority Critical patent/FR2917681B1/en
Publication of FR2917681A1 publication Critical patent/FR2917681A1/en
Application granted granted Critical
Publication of FR2917681B1 publication Critical patent/FR2917681B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • 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

Landscapes

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

Abstract

The system (1) has a reception unit (6) for receiving a rod (2) along an axis (7), and a reception unit (8) with a sleeve (9) for receiving a rod (3) along an axis (12), where the units are associated to a support (5). The unit (8) has an axle spacing dispersion adjustment device (10) with elastomer elements (11) that are placed, between the support and the sleeve, on both sides of the sleeve along the axis (12), where the axis (12) is perpendicular to the axis (7) and inscribed in a plane defined by the rods. The elements adjust dispersion of an axle spacing (4) along the axis (12).

Description

L'invention concerne un système de réception en coulissement d'uneThe invention relates to a sliding reception system of a

première et une deuxième tige de montage d'un appui-tête de véhicule automobile, un appui tête, un dossier et un siège comprenant un tel système.  first and second mounting rod of 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 15 nominale d'entraxe dudit premier axe, ledit deuxième moyen de réception comprenant une gaine de réception en coulissement de ladite deuxième tige, ladite gaine étant associée de manière fixe audit support.  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 spacing distance between said first axis, said second receiving means comprising a sliding receiving sheath of said second rod, said sheath being fixedly associated with said support.

20 Or, l'entraxe est susceptible de dispersions dimensionnelles et/ou angulaires de fabrication, ce qui entraîne un risque de difficulté à faire coulisser les tiges dans les moyens de réception.  However, the center distance is susceptible to dimensional and / or angular dispersions of manufacture, which entails a risk of difficulty in sliding the rods in the receiving means.

L'invention a pour but de pallier cet inconvénient. 25 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 parallèles et d'entraxe nominal prédéfini, de montage d'un appui-tête de véhicule automobile, ledit système comprenant : 30 • 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 5 tige, ledit deuxième moyen étant associé audit support à distance nominale d'entraxe dudit premier axe, ledit deuxième moyen de réception comprenant une gaine de réception en coulissement de ladite deuxième tige et un dispositif de rattrapage de dispersions d'entraxe, ledit dispositif de rattrapage comprenant deux éléments 10 en matériau élastomère disposés, entre ladite gaine et ledit support, de part et d'autre de ladite gaine selon un deuxième axe perpendiculaire audit premier axe et sensiblement inscrit dans le plan défini par lesdites tiges, lesdits éléments étant agencés de sorte à permettre un rattrapage de dispersion d'entraxe suivant ledit deuxième axe. 15 Ainsi, du fait de l'aptitude des éléments à la déformation, le deuxième moyen de réception peut se positionner de sorte que les tiges puissent aisément coulisser dans les moyens de réception, et ceci malgré les dispersions d'entraxe.  The invention aims to overcome this disadvantage. 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, • second means for sliding reception of said first rod, said second rod, said second means being associated with said support at a nominal interaxial distance from said first axis, said second receiving means comprising a sliding receiving sheath of said second rod and a spacer spacing compensating device, said catch-up device comprising two elements 10 made of elastomeric material disposed between said sheath and said support, on either side of said sheath according to a second axis perpendicular to said first axis and substantially inscribed in the plane defined by said rods, said elements being arranged so as to allow a dispersion of spacing correction along said second axis. Thus, because of the ability of the elements to deformation, the second receiving means can be positioned so that the rods can easily slide in the receiving means, and this in spite of spacing dispersions.

20 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.

Dans cette description, les termes de positionnement dans l'espace (transversal, longitudinal, vertical, supérieur, inférieur, dessous,...) sont pris en 25 référence au système disposé dans le véhicule.  In this description, the positioning terms in the space (transverse, longitudinal, vertical, upper, lower, below, ...) are taken in reference to the system disposed in the vehicle.

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 schématique en coupe, selon un plan 30 transversal, d'un système selon un premier mode de réalisation, des tiges étant reçues par le système, • la figure 1 est une représentation schématique de détail en coupe, selon un plan transversal, d'un système selon un deuxième mode de réalisation, seule la zone relative au deuxième moyen de réception en coulissement étant représentée, une tige étant reçue par ledit moyen.  Other features and advantages of the invention will become apparent from the description which follows, with reference to the appended figures in which: FIG. 1 is a schematic cross-sectional view of a system according to a first embodiment, rods being received by the system, • Figure 1 is a schematic representation of sectional detail, in a transverse plane, of a system according to a second embodiment, only the area relating to the second receiving means in sliding being shown, a rod being received by said means.

En références 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, par exemple en matériau métallique, • un premier moyen de réception en coulissement 6 de ladite première tige, selon un premier axe 7, ledit premier moyen étant associé de manière fixe audit support, • un deuxième moyen de réception en coulissement 8 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 gaine de réception 9 en coulissement, notamment en matière plastique non élastomère permettant un coulissement aisé de la tige 3, de ladite deuxième tige et un dispositif de rattrapage 10 de dispersions d'entraxe, ledit dispositif de rattrapage comprenant deux éléments 11 en matériau élastomère disposés, entre ladite gaine et ledit support, de part et d'autre de ladite gaine selon un deuxième axe 12 perpendiculaire audit premier axe et sensiblement inscrit dans le plan défini par lesdites tiges, lesdits éléments étant agencés, notamment de par leur épaisseur et leur aptitude à la déformation, de sorte à permettre un rattrapage de dispersion d'entraxe suivant ledit deuxième axe.  Referring to the figures, a system 1 for sliding reception of a first and a second rod 3, which are substantially parallel and of predetermined nominal spacing 4, for mounting a motor vehicle headrest, is described. system comprising: a support 5, for example made of metallic material, a first sliding reception means 6 of said first rod, along a first axis 7, said first means being fixedly associated with said support, a second means of slidably receiving 8 of said second rod, said second means being associated with said support at nominal distance between said first axis, said second receiving means comprising a sliding receiving sheath 9, in particular of non-elastomeric plastic material allowing easy sliding of the rod 3, of said second rod and a retraction device 10 of interaxial dispersions, said retrofit device comprising two elements 11 of elastomeric material disposed between said sheath and said support, on either side of said sheath along a second axis 12 perpendicular to said first axis and substantially inscribed in the plane defined by said rods, said elements being arranged, in particular of by their thickness and their ability to deform, so as to allow a catch-up dispersion of spacing along said second axis.

Les tiges 2,3 d'un appui-tête 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. Il est à noter qu'un tel agencement permet dans une certaine mesure, d'absorber de faibles écarts angulaires entre les tiges 2,3 en projection sur un plan longitudinal, les éléments 11 étant sollicités en torsion.30 4  2.3 rods of a headrest may have a slight curvature, the plane defined by said rods then being chosen as a plane disposed centrally between two end planes defined by the respective end portions of said rods. It should be noted that such an arrangement makes it possible, to a certain extent, to absorb small angular differences between the rods 2,3 while projecting on a longitudinal plane, the elements 11 being stressed in torsion.

Selon une réalisation, les éléments 11 sont formés par deux parties diamétralement opposées selon le deuxième axe 12, d'une bague de matériau élastomère disposée autour de la gaine 9. Selon la réalisation de la figure 1, les éléments 11 sont respectivement pourvus d'un moyen d'accrochage, ici sous forme de rainure 13, à un moyen d'accrochage réciproque, ici sous forme de la périphérie d'un orifice supérieur 14, prévu sur le support 5. 10 Selon la réalisation de la figure 2, les éléments 11 sont respectivement disposés entre la gaine 9 et un élément périphérique 15 rigide, par exemple à base de matière plastique non élastomère, pourvu d'un moyen d'accrochage, ici sous forme de rainure 16, à un moyen d'accrochage réciproque, ici sous forme 15 de la périphérie d'un orifice supérieur 17, prévu sur le support 5, ceci permettant d'assurer une tenue améliorée du deuxième moyen de réception 8.  According to one embodiment, the elements 11 are formed by two diametrically opposed parts along the second axis 12, a ring of elastomeric material disposed around the sheath 9. According to the embodiment of Figure 1, the elements 11 are respectively provided with a hooking means, here in the form of a groove 13, with a means of mutual engagement, here in the form of the periphery of an upper orifice 14, provided on the support 5. According to the embodiment of FIG. elements 11 are respectively arranged between the sheath 9 and a rigid peripheral element 15, for example based on a non-elastomeric plastic material, provided with a hooking means, here in the form of a groove 16, with a reciprocal hooking means, here in the form of the periphery of an upper orifice 17 provided on the support 5, this making it possible to ensure an improved holding of the second receiving means 8.

Selon une réalisation, la gaine 9 et les éléments 11,15 forment une pièce monobloc réalisée par injection bi-matière. 20 Selon une réalisation, illustrée en figure 1, la gaine 9 s'étend entre le moyen d'accrochage réciproque et un orifice inférieur 18 prévu sur le support 5 en dessous dudit moyen d'accrochage réciproque, ladite gaine s'engageant dans ledit orifice, un jeu étant prévu entre ladite gaine et la périphérie dudit orifice, de 25 sorte à permettre une mobilité de la gaine 9 pour absorber les dispersions d'entraxe 4. L'engagement de la gaine 9 dans l'orifice inférieur 18 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 cas de vibrations entraînant un contact entre eux. Un tel contact 30 métal/plastique limite les nuisances acoustiques qu'on pourrait avoir si la tige 3 entrait directement en contact avec l'orifice inférieur 18. En outre, l'engagement de la gaine 9 dans l'orifice inférieur 18 permet d'assurer un maintien5 sensiblement vertical de la tige 3 en cas de choc de la tête du passager sur l'appui-tête.  According to one embodiment, the sheath 9 and the elements 11, 15 form a single piece produced by bi-material injection. According to one embodiment, illustrated in FIG. 1, the sheath 9 extends between the reciprocal attachment means and a lower orifice 18 provided on the support 5 beneath said reciprocal attachment means, said sheath engaging in said orifice , a clearance being provided between said sheath and the periphery of said orifice, so as to allow a mobility of the sheath 9 to absorb dispersions of center distance 4. The engagement of the sheath 9 in the lower orifice 18 allows contacting said sheath, generally of plastic material, against the periphery of said orifice, generally made in a metal support 5, in the event of vibrations causing contact between them. Such a metal / plastic contact limits the acoustic nuisance that could be caused if the rod 3 came into direct contact with the lower orifice 18. In addition, the engagement of the sheath 9 in the lower orifice 18 makes it possible to ensure a substantially vertical support5 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, non représenté, de véhicule automobile 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, non représenté.  We now describe a headrest, not shown, of a motor vehicle comprising a system 1, the armature of said headrest forming the support 5, so as to receive rods 2.3 from a seat back, no represent.

En variante non représentée, le dossier de siège de véhicule automobile comprend un système 1, l'armature dudit dossier formant le support 5, de sorte à recevoir des tiges 2,3 issues d'un appui-tête.  In variant not shown, the motor vehicle seat back comprises a system 1, the frame of said backrest forming the support 5, so as to receive rods 2.3 from a headrest.

Dans un siège de véhicule automobile comprenant un appui-tête -respectivement un dossier -, des tiges 2,3 sont issues du dossier -respectivement de l'appui-tête - et un système 1 est intégré audit appui-tête ù respectivement dossier.  In a motor vehicle seat comprising a headrest -respectively a backrest-2.3 rods are derived from the backrest-respectively headrest - and a system 1 is integrated in said headrest respectively folder.

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 en coulissement (6) de ladite première tige, selon un premier axe (7), ledit premier moyen étant associé de manière fixe audit support, • un deuxième moyen de réception en coulissement (8) 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 gaine (9) de réception en coulissement de ladite deuxième tige, ledit système étant caractérisé en ce que ledit deuxième moyen de réception comprend en outre un dispositif de rattrapage (10) de dispersions d'entraxe, ledit dispositif de rattrapage comprenant deux éléments (11) en matériau élastomère disposés, entre ladite gaine et ledit support, de part et d'autre de ladite gaine selon un deuxième axe (12) perpendiculaire audit premier axe et sensiblement inscrit dans le plan défini par lesdites tiges, lesdits éléments étant agencés de sorte à permettre un rattrapage de dispersion d'entraxe suivant ledit deuxième axe.  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 receiving means (6) of said first rod, along a first axis (7), said first means being fixedly associated with said support, • a second slidably receiving means (8) of said second rod, said second means being associated with said medium at a nominal interaxial distance from said first axis, said second receiving means comprising a sleeve (9) slidably receiving said second rod, said system being characterized in that said second receiving means further comprises a catch-up device (10) of spacing dispersions, said catch-up device comprising two elements (11) of elastomeric material arranged between said sheath and said support, on either side of said sheath along a second axis (12) perpendicular to said first axis and substantially inscribed in the plane defined by said rods, said elements being arranged so as to allow a dispersion of center distance along said second axis. 2. Système selon la revendication 1, caractérisé en ce que les éléments (11) sont formés par deux parties diamétralement opposées selon le deuxième axe (12) d'une bague de matériau élastomère disposée autour de la gaine (9).  2. System according to claim 1, characterized in that the elements (11) are formed by two diametrically opposed portions along the second axis (12) of a ring of elastomeric material disposed around the sheath (9). 3. Système selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que les éléments (11) sont respectivement pourvus d'un moyen d'accrochage (13) à un moyen d'accrochage réciproque (14) prévu sur le support (5).  3. System according to any one of claims 1 or 2, characterized in that the elements (11) are respectively provided with a hooking means (13) to a reciprocal attachment means (14) provided on the support (5). 4. Système selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que les éléments (11) sont respectivement disposés entre la gaine (9) et un élément périphérique (15) rigide pourvu d'un moyen d'accrochage (16) à un moyen d'accrochage réciproque (17) prévu sur le support.  4. System according to any one of claims 1 or 2, characterized in that the elements (11) are respectively disposed between the sheath (9) and a rigid peripheral element (15) provided with a hooking means (16). ) a reciprocal hooking means (17) provided on the support. 5. Système selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la gaine (9) s'étend entre le moyen d'accrochage réciproque et un orifice inférieur (18) prévu sur le support (5) en dessous dudit moyen d'accrochage réciproque, ladite gaine s'engageant dans ledit orifice, un jeu étant prévu entre ladite gaine et la périphérie dudit orifice.  5. System according to any one of claims 1 to 4, characterized in that the sheath (9) extends between the reciprocal attachment means and a lower orifice (18) provided on the support (5) below said reciprocal attachment means, said sheath engaging in said orifice, a clearance being provided between said sheath and the periphery of said orifice. 6. Appui-tête de véhicule automobile comprenant un système selon l'une quelconque des revendications 1 à 5, caractérisé en ce que l'armature dudit appui-tête forme le support (5), de sorte à recevoir des tiges (2,3) issues d'un dossier de siège.  6. Headrest of a motor vehicle comprising a system according to any one of claims 1 to 5, characterized in that the armature of said headrest forms the support (5), so as to receive rods (2,3 ) from a seat back. 7. Dossier de siège de véhicule automobile comprenant un système selon l'une quelconque des revendications 1 à 5, caractérisé en ce que l'armature dudit dossier forme le support (5), de sorte à recevoir des tiges (2,3) issues d'un appui-tête.  7. Seat back of a motor vehicle comprising a system according to any one of claims 1 to 5, characterized in that the frame of said folder forms 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, des tiges (2,3) étant issues du dossier, caractérisé en ce qu'il comprend en outre un système selon l'une quelconque des revendications 1 à 5, ledit système étant intégré audit appui-tête.  8. Motor vehicle seat comprising a headrest according to claim 6, rods (2,3) being derived from the backrest, characterized in that it further comprises a system according to any one of claims 1 to 5, said system being integrated with said headrest. 9. Siège de véhicule automobile comprenant un dossier selon la revendication 7, des tiges (2,3) étant issues de l'appui-tête, caractérisé en ce qu'il comprend en outre un système selon l'une quelconque des revendications 1 à 5, ledit système étant intégré audit dossier.  9. Motor vehicle seat comprising a backrest according to claim 7, rods (2,3) being derived from the headrest, characterized in that it further comprises a system according to any one of claims 1 to 5, said system being integrated in said folder.
FR0704370A 2007-06-19 2007-06-19 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPENSING DEVICE Expired - Fee Related FR2917681B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0704370A FR2917681B1 (en) 2007-06-19 2007-06-19 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPENSING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704370A FR2917681B1 (en) 2007-06-19 2007-06-19 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPENSING DEVICE

Publications (2)

Publication Number Publication Date
FR2917681A1 true FR2917681A1 (en) 2008-12-26
FR2917681B1 FR2917681B1 (en) 2010-07-30

Family

ID=40097219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0704370A Expired - Fee Related FR2917681B1 (en) 2007-06-19 2007-06-19 HEADREST MOUNTING SLIDING RECEIVING SYSTEM COMPRISING AN ENTRAX DISPENSING DEVICE

Country Status (1)

Country Link
FR (1) FR2917681B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940896A1 (en) * 2009-01-12 2010-07-16 Faurecia Sieges Automobile Headrest mounting system for seat of vehicle, has two sheaths whose retaining zones authorize displacement of sheaths with respect to two sleeves along longitudinal and transversal directions perpendicular to mounting direction
EP2749448A1 (en) 2012-12-28 2014-07-02 Illinois Tool Works Inc. A sleeve device for a headrest
US11926250B2 (en) 2020-03-24 2024-03-12 Illinois Tool Works Inc. Sleeve for headrest
US11970099B2 (en) 2021-03-11 2024-04-30 Illinois Tool Works Inc. Sleeve device for a headrest

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022078A (en) * 1999-01-13 2000-02-08 Chang; Yung-Tsung Headrest of a seat with adjustable positioning rods
US6062645A (en) * 1998-12-14 2000-05-16 Del-Met Corporation Headrest support assembly
FR2786141A1 (en) * 1998-11-20 2000-05-26 Cesa Plastic sleeve for one branch of head rest support comprises elastically deformable internal ribs that move between two positions to center branch or make contact with central rib.
EP1652723A2 (en) * 2004-10-29 2006-05-03 ITW Automotive Products GmbH & Co. KG Sleeve arrangement for a neck rest
DE102005055187A1 (en) * 2005-11-19 2007-05-31 Faurecia Autositze Gmbh Headrest arrangement for motor vehicle seat, comprises lower contact surface and opposite upper contact surface which are spring-prestressed against support rod

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786141A1 (en) * 1998-11-20 2000-05-26 Cesa Plastic sleeve for one branch of head rest support comprises elastically deformable internal ribs that move between two positions to center branch or make contact with central rib.
US6062645A (en) * 1998-12-14 2000-05-16 Del-Met Corporation Headrest support assembly
US6022078A (en) * 1999-01-13 2000-02-08 Chang; Yung-Tsung Headrest of a seat with adjustable positioning rods
EP1652723A2 (en) * 2004-10-29 2006-05-03 ITW Automotive Products GmbH & Co. KG Sleeve arrangement for a neck rest
DE102005055187A1 (en) * 2005-11-19 2007-05-31 Faurecia Autositze Gmbh Headrest arrangement for motor vehicle seat, comprises lower contact surface and opposite upper contact surface which are spring-prestressed against support rod

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2940896A1 (en) * 2009-01-12 2010-07-16 Faurecia Sieges Automobile Headrest mounting system for seat of vehicle, has two sheaths whose retaining zones authorize displacement of sheaths with respect to two sleeves along longitudinal and transversal directions perpendicular to mounting direction
EP2749448A1 (en) 2012-12-28 2014-07-02 Illinois Tool Works Inc. A sleeve device for a headrest
WO2014105430A1 (en) 2012-12-28 2014-07-03 Illinois Tool Works Inc. A sleeve device for a headrest
EP2851238A1 (en) 2012-12-28 2015-03-25 Illinois Tool Works Inc. A sleeve device for a headrest
CN104870252A (en) * 2012-12-28 2015-08-26 伊利诺斯工具制品有限公司 Sleeve device for headrest
CN104870252B (en) * 2012-12-28 2017-05-03 伊利诺斯工具制品有限公司 Sleeve device for headrest
US9902301B2 (en) 2012-12-28 2018-02-27 Illinois Tool Works Inc. Sleeve device for a headrest
US11926250B2 (en) 2020-03-24 2024-03-12 Illinois Tool Works Inc. Sleeve for headrest
US11970099B2 (en) 2021-03-11 2024-04-30 Illinois Tool Works Inc. Sleeve device for a headrest

Also Published As

Publication number Publication date
FR2917681B1 (en) 2010-07-30

Similar Documents

Publication Publication Date Title
FR2959969A1 (en) SLIDE FOR VEHICLE SEAT AND VEHICLE SEAT COMPRISING SUCH A SLIDER
EP2678194B1 (en) Bracket for safety belt winder
FR2917681A1 (en) Rod receiving system for mounting headrest in motor vehicle seat, has elastomer elements placed, between support and sleeve, on both sides of sleeve along axis and adjusting dispersion of axle spacing along axis
FR2930203A1 (en) Slide for seat of motor vehicle, has projecting member comprising retaining element supported on lower surface of core and locking orifice in which stamping portion integrated to side flank of central part of movable profile is inserted
EP1923258A1 (en) Device for locking the sliding of a rod of a head rest comprising a strengthened slide valve
EP2114723B1 (en) Arrangement for attaching the seat of an automobile
EP1961610B1 (en) System for accommodating and sliding the rods of a headrest with compensation for interaxial dispersion
FR3054176A1 (en) HEADREST FOR THE SEAT OF A MOTOR VEHICLE
EP2571744B1 (en) Motor vehicle steering assembly
EP3708425A1 (en) Headrest for a motor vehicle seat
EP3119621B1 (en) Rear structure of a motor vehicle
FR3062611A1 (en) HEADREST FOR THE SEAT OF A MOTOR VEHICLE
EP2847061B1 (en) Device for a reinforced fastening of a wing on a car body wall
FR2907390A1 (en) Tubular spindle for mounting headrest on motor vehicle's seat back, has zone presenting section of longitudinal dimension higher than its transversal dimension to present bending strength to force applied according to direction on headrest
EP3760479A1 (en) Headrest for an automobile seat
EP2668088B1 (en) Body shell structure and vehicle comprising such a body shell structure
FR2918007A1 (en) 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
FR2926266A1 (en) Metallic ring threaded shank blocking device for seat of motor vehicle, has reinforcement piece uncovering part of vertical zone of edge such that shank is in support against part, where piece is realized in same material of return unit
EP3722149B1 (en) Headrest system for a motor vehicle seat
FR3008045A1 (en) AUTOMOTIVE VEHICLE SEAT HEADREST REINFORCEMENT
EP3409536B1 (en) Headrest for a motor vehicle seat
FR3054177B1 (en) HEADREST FOR THE SEAT OF A MOTOR VEHICLE
EP3421293B1 (en) Headrest for a motor vehicle seat
FR2912355A1 (en) DEVICE FOR LOCKING A CRIMPING ROD OF THE HEADREST COMPRISING SAFETY STOPES
FR3072923B1 (en) SAFETY TRAVERSE FOR A VEHICLE

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150227