FR2455526A2 - Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards - Google Patents

Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards

Info

Publication number
FR2455526A2
FR2455526A2 FR7911328A FR7911328A FR2455526A2 FR 2455526 A2 FR2455526 A2 FR 2455526A2 FR 7911328 A FR7911328 A FR 7911328A FR 7911328 A FR7911328 A FR 7911328A FR 2455526 A2 FR2455526 A2 FR 2455526A2
Authority
FR
France
Prior art keywords
head rest
backwards
frame
threaded spindle
vehicle seat
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
FR7911328A
Other languages
French (fr)
Other versions
FR2455526B2 (en
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.)
Treves Ets
Original Assignee
Treves Ets
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 Treves Ets filed Critical Treves Ets
Priority to FR7911328A priority Critical patent/FR2455526A2/en
Priority to DE7979400743T priority patent/DE2962909D1/en
Priority to EP79400743A priority patent/EP0011009B1/en
Priority to ES1979253453U priority patent/ES253453Y/en
Publication of FR2455526A2 publication Critical patent/FR2455526A2/en
Application granted granted Critical
Publication of FR2455526B2 publication Critical patent/FR2455526B2/fr
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/80Head-rests
    • B60N2/806Head-rests movable or adjustable
    • B60N2/865Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's head

Landscapes

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

Abstract

The rigid frame has the shape of an inverted "U", the two legs of which are fixed to the back of a seat; and on the frame is a support surrounded by upholstery. A nut is fixed on the frame and contains a threaded spindle fitted with a knurled head via which the spindle is moved through the nut. By turning the spindle, the upholstered support can be moved forwards or backwards, i.e. in directions parallel with the longitudinal axis of the vehicle. Pref. the inverted U-frame is fitted with two bearings in which a rectangular frame can slide when the spindle is rotated; and the rectangular frame is fixed to the upholstered support.
FR7911328A 1978-10-31 1979-05-04 Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards Granted FR2455526A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7911328A FR2455526A2 (en) 1979-05-04 1979-05-04 Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards
DE7979400743T DE2962909D1 (en) 1978-10-31 1979-10-12 Headrest for a vehicle seat
EP79400743A EP0011009B1 (en) 1978-10-31 1979-10-12 Headrest for a vehicle seat
ES1979253453U ES253453Y (en) 1978-10-31 1979-10-25 A VEHICLE SEAT HEAD SUPPORT DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911328A FR2455526A2 (en) 1979-05-04 1979-05-04 Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards

Publications (2)

Publication Number Publication Date
FR2455526A2 true FR2455526A2 (en) 1980-11-28
FR2455526B2 FR2455526B2 (en) 1984-05-04

Family

ID=9225068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911328A Granted FR2455526A2 (en) 1978-10-31 1979-05-04 Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards

Country Status (1)

Country Link
FR (1) FR2455526A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471168A (en) * 1945-09-25 1949-05-24 Hartford Nat Bank & Trust Co Device for converting a signal of variable amplitude into pulses of constant frequency and variable duration
US2973029A (en) * 1958-06-16 1961-02-28 Clifford F Schlosstein Passenger safety equipment for automobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471168A (en) * 1945-09-25 1949-05-24 Hartford Nat Bank & Trust Co Device for converting a signal of variable amplitude into pulses of constant frequency and variable duration
US2973029A (en) * 1958-06-16 1961-02-28 Clifford F Schlosstein Passenger safety equipment for automobile

Also Published As

Publication number Publication date
FR2455526B2 (en) 1984-05-04

Similar Documents

Publication Publication Date Title
ES253528U (en) Seat having movable lumbar support.
GB1445536A (en) Chairs
FR2297021B1 (en)
JPS5330530A (en) Device for reclining automotive seat
GB1053245A (en) Improvements in and relating to convertible bed-settees
EP0026668A3 (en) Seat backrest having an adjustable lumbar support
FR2440284A1 (en) Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards
ZW5183A1 (en) Reclining and rocking office chair
GB975167A (en) Device for adjusting the angle of inclination of the pivotable back rest of a seat, especially of a motor vehicle
FR2455526A2 (en) Head rest for vehicle seat - is mounted on U=shaped frame and has threaded spindle rotated to move head rest forwards or backwards
GB907472A (en) Improvements relating to seating for vehicles, rooms or similar use
ES449522A1 (en) Vehicle seats
GB1207618A (en) Improvements in and relating to backrest adjusting devices for vehicle seats
FR1244928A (en) Reclining seat in particular for motor vehicle
SE8305658L (en) OFFICE CHAIR
ES460012A1 (en) Head rest for automotive seat
GB961557A (en) Improvements in vehicles
DK571685A (en) DEVICE FOR EASY MOVING CHAIRS
GB981714A (en) Back rest
FR2385360A1 (en) Reversible seat for motor vehicle - has cushion support which is articulated to face backwards or forwards while vehicle is in motion
GB2048662B (en) Armrest for seat in vehicle
FR2440712A1 (en) Adjustable head rest for vehicle seat - has guide tube joined to operating button and levers pivoting on uprights supporting movable frame with padding
FR2418121A1 (en) Tool storage unit for car - has insert seated in spare wheel well and including recesses to hold single tools
FR2366143A1 (en) Collapsible caravan with lower body portion - has fixed longitudinal beds either side and transverse bed over fixed beds at forward end
GB802176A (en) Improvements in seats, chairs and the like