FR3146439B1 - Appui-tête de siège de véhicule automobile - Google Patents

Appui-tête de siège de véhicule automobile Download PDF

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Publication number
FR3146439B1
FR3146439B1 FR2302254A FR2302254A FR3146439B1 FR 3146439 B1 FR3146439 B1 FR 3146439B1 FR 2302254 A FR2302254 A FR 2302254A FR 2302254 A FR2302254 A FR 2302254A FR 3146439 B1 FR3146439 B1 FR 3146439B1
Authority
FR
France
Prior art keywords
motor vehicle
vehicle seat
tenon
seat headrest
headrest
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.)
Active
Application number
FR2302254A
Other languages
English (en)
Other versions
FR3146439A1 (fr
Inventor
Laurent Georges
Steve Lefevre
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.)
Tesca France SAS
Original Assignee
Tesca France SAS
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 Tesca France SAS filed Critical Tesca France SAS
Priority to FR2302254A priority Critical patent/FR3146439B1/fr
Publication of FR3146439A1 publication Critical patent/FR3146439A1/fr
Application granted granted Critical
Publication of FR3146439B1 publication Critical patent/FR3146439B1/fr
Active 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
    • B60N2/812—Head-rests movable or adjustable vertically slidable characterised by their locking devices
    • B60N2/818—Head-rests movable or adjustable vertically slidable characterised by their locking devices with stepwise 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
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/865—Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's head
    • 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
    • B60N2/894—Head-rests with rods solidly attached to the back-rest

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

L’invention concerne un appui-tête (1) de siège de véhicule automobile comprenant un corps secondaire (4) monté en coulissement selon une direction longitudinale (X) sur un corps principal (3), ledit corps secondaire étant pourvu d’un tenon supérieur (6a) et d’un tenon inférieur (6b) présentant chacun une extrémité libre (8), deux mortaises supérieure (11a) et inférieure (11b) de réception respective en coulissement desdits tenons supérieur et inférieur, lesdites mortaises étant issues de moulage dudit corps principal, de sorte que chaque tenon (6a,6b) et mortaise (11a,11b) correspondante forme une fixation de type queue d’aronde, ledit appui-tête comprenant en outre une traverse (13) de renfort reliant entre elles les extrémités libres (8) desdits tenons de manière à stabiliser leur positionnement respectif l’un par rapport à l’autre. Figure 2
FR2302254A 2023-03-10 2023-03-10 Appui-tête de siège de véhicule automobile Active FR3146439B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2302254A FR3146439B1 (fr) 2023-03-10 2023-03-10 Appui-tête de siège de véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2302254 2023-03-10
FR2302254A FR3146439B1 (fr) 2023-03-10 2023-03-10 Appui-tête de siège de véhicule automobile

Publications (2)

Publication Number Publication Date
FR3146439A1 FR3146439A1 (fr) 2024-09-13
FR3146439B1 true FR3146439B1 (fr) 2025-03-21

Family

ID=87280543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2302254A Active FR3146439B1 (fr) 2023-03-10 2023-03-10 Appui-tête de siège de véhicule automobile

Country Status (1)

Country Link
FR (1) FR3146439B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717735B (zh) * 2012-06-28 2014-12-17 上海延锋江森座椅有限公司 一种补偿式运动机构
US11613192B2 (en) * 2018-06-11 2023-03-28 Adient Us Llc Height-adjustable and longitudinally adjustable headrest
FR3106792B1 (fr) 2020-02-04 2023-09-08 Tesca France Appui-tête de siège de véhicule automobile
DE102020106295B4 (de) * 2020-03-09 2022-08-04 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kopfstützenmodul für einen Kraftfahrzeugsitz

Also Published As

Publication number Publication date
FR3146439A1 (fr) 2024-09-13

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