FR3061457B1 - SEAT BACK FOLDING COMPRISING A LOWER PART AND A UPPER MOBILE RIDING PART ON THIS LOWER PART. - Google Patents

SEAT BACK FOLDING COMPRISING A LOWER PART AND A UPPER MOBILE RIDING PART ON THIS LOWER PART. Download PDF

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Publication number
FR3061457B1
FR3061457B1 FR1750084A FR1750084A FR3061457B1 FR 3061457 B1 FR3061457 B1 FR 3061457B1 FR 1750084 A FR1750084 A FR 1750084A FR 1750084 A FR1750084 A FR 1750084A FR 3061457 B1 FR3061457 B1 FR 3061457B1
Authority
FR
France
Prior art keywords
seat back
upper mobile
back folding
attached
hinge mechanism
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.)
Expired - Fee Related
Application number
FR1750084A
Other languages
French (fr)
Other versions
FR3061457A1 (en
Inventor
Lionel Sa Coutinho
Thierry Michel
Dominique Jourdan
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1750084A priority Critical patent/FR3061457B1/en
Publication of FR3061457A1 publication Critical patent/FR3061457A1/en
Application granted granted Critical
Publication of FR3061457B1 publication Critical patent/FR3061457B1/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
    • B60N2/64—Back-rests or cushions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/2222—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable the back-rest having two or more parts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
    • B60N2002/0216—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a transversal axis
    • 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
    • B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces

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)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

L'invention concerne une armature de dossier pour siège de véhicule comportant une partie inférieure et une partie supérieure (40) montée mobile sur ladite partie inférieure par l'intermédiaire d'un mécanisme d'articulation (50) autorisant le déplacement latéral de ladite partie supérieure (40) suivant une trajectoire courbe orientée vers l'avant ; ledit mécanisme d'articulation (50) comportant un arbre vertical (52) fixé à ladite partie supérieure (40) et monté à coulissement le long d'une rainure (53) ménagée dans un coulisseau de guidage (54) fixé à ladite partie inférieure, ainsi qu'une biellette (57) présentant une extrémité articulée à pivotement autour d'un axe vertical couplé à ladite partie inférieure et dont l'autre extrémité porte une tige verticale (56) reçue dans un palier (55) fixé à ladite partie supérieure (40). L'invention vise également une structure de siège comportant une telle armature de dossier.The invention relates to a backrest frame for a vehicle seat comprising a lower part and an upper part (40) movably mounted on said lower part by means of a hinge mechanism (50) allowing the lateral displacement of said part. upper (40) in a forward curved path; said hinge mechanism (50) having a vertical shaft (52) attached to said upper portion (40) and slidably mounted along a groove (53) in a guide slider (54) attached to said lower portion , and a rod (57) having an articulated end pivoted about a vertical axis coupled to said lower portion and the other end carries a vertical rod (56) received in a bearing (55) fixed to said portion upper (40). The invention also relates to a seat structure comprising such a backrest frame.

FR1750084A 2017-01-05 2017-01-05 SEAT BACK FOLDING COMPRISING A LOWER PART AND A UPPER MOBILE RIDING PART ON THIS LOWER PART. Expired - Fee Related FR3061457B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1750084A FR3061457B1 (en) 2017-01-05 2017-01-05 SEAT BACK FOLDING COMPRISING A LOWER PART AND A UPPER MOBILE RIDING PART ON THIS LOWER PART.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750084 2017-01-05
FR1750084A FR3061457B1 (en) 2017-01-05 2017-01-05 SEAT BACK FOLDING COMPRISING A LOWER PART AND A UPPER MOBILE RIDING PART ON THIS LOWER PART.

Publications (2)

Publication Number Publication Date
FR3061457A1 FR3061457A1 (en) 2018-07-06
FR3061457B1 true FR3061457B1 (en) 2019-05-24

Family

ID=58401846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750084A Expired - Fee Related FR3061457B1 (en) 2017-01-05 2017-01-05 SEAT BACK FOLDING COMPRISING A LOWER PART AND A UPPER MOBILE RIDING PART ON THIS LOWER PART.

Country Status (1)

Country Link
FR (1) FR3061457B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018132594B4 (en) * 2018-12-18 2023-12-21 Grammer Aktiengesellschaft Vehicle seat with adjustment function
DE102019110765B4 (en) * 2019-04-25 2024-04-25 Grammer Aktiengesellschaft Vehicle seat with adjustable backrest upper section
US11027634B2 (en) 2019-10-04 2021-06-08 Ford Global Technologies, Llc Upper seat back assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011055895A1 (en) * 2011-11-30 2013-06-06 Grammer Ag Vehicle seat with lateral support element
DE102013110448B8 (en) * 2013-06-26 2018-11-29 Grammer Ag Vehicle seat and utility vehicle with a vehicle seat
DE102013106721B3 (en) * 2013-06-26 2014-10-30 Grammer Ag Vehicle seat and utility vehicle with at least one vehicle seat
DE102013110416B3 (en) * 2013-06-26 2014-12-18 Grammer Ag Vehicle seat and utility vehicle with a vehicle seat

Also Published As

Publication number Publication date
FR3061457A1 (en) 2018-07-06

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Effective date: 20180706

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Effective date: 20220905