patents.google.com

GB1286439A - Motor vehicle seat - Google Patents

  • ️Wed Aug 23 1972

GB1286439A - Motor vehicle seat - Google Patents

Motor vehicle seat

Info

Publication number
GB1286439A
GB1286439A GB318472A GB318472A GB1286439A GB 1286439 A GB1286439 A GB 1286439A GB 318472 A GB318472 A GB 318472A GB 318472 A GB318472 A GB 318472A GB 1286439 A GB1286439 A GB 1286439A Authority
GB
United Kingdom
Prior art keywords
seat
leg
energy dissipating
dissipating means
slot
Prior art date
1969-01-31
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
Application number
GB318472A
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.)
RECARO AG
Original Assignee
RECARO AG
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.)
1969-01-31
Filing date
1969-11-28
Publication date
1972-08-23
1969-01-31 Priority claimed from DE19691904687 external-priority patent/DE1904687A1/en
1969-11-28 Application filed by RECARO AG filed Critical RECARO AG
1972-08-23 Publication of GB1286439A publication Critical patent/GB1286439A/en
Status Expired legal-status Critical Current

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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
    • 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
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/045—Longitudinal adjustment by means of articulated rods supporting the seat, e.g. parallelogram mechanisms
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
    • B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
    • B60N2/4221—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the front
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat

Landscapes

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

Abstract

1286439 Vehicle seats RECARD A G 28 Nov 1969 [31 Jan 1969] 3184/72 Divided out of 1285360 Heading A4J [Also in Division F2] A vehicle seat 301 which is connected to a base by a front supporting leg 304 pivotally connected the base and the seat, is provided with a seat belt, one end of which is attached to the back of the seat and an energy dissipating means 308 which absorbs energy when the seat is moved by the weight of the occupant against the seat belt on sudden acceleration or deceleration of the vehicle. The height of the seat may be adjusted by altering the length of rod 307. In a second embodiment, Fig.2 (not shown) a rear leg (315) which is rigid with the seat has its lower end slidably mounted in an upwardly and forwardly inclined slot (320) in a bracket secured to the base (316) and the energy dissipating means (318) is connected between the lower ends of the front and rear legs. In a modification of the second embodiment, Figs.3-4 (not shown) a further supporting leg (331) with a slot (332) therein is connected between the centre of the seat part and the lower end of the rear leg (325), the energy dissipating means (328) being connected between the lower end of the front leg (324) and the slot in the further leg (331). A hook (333) is provided to hold the energy dissipating means in the upper end of the slot in the normal position of the seat and to release the energy dissipating means so that the seat may be tilted forwardly for access to the space behind the seat. In a second modification of the second embodiment, Figs.6-8 (not shown), the slot in which the rear leg is slidable is curved upwardly at the front end thereof, to tilt the seat backwards as it moves forwards, and the seat is held in its normal position by a stop projection (354) on the seat frame (342) resting on the front of the front leg and the front leg (344) is prevented from pivoting forwardly by a shearing pin (355) which forms the energy dissipating means. After this pin is sheared a further stop pin (356) comes into effect; both pins can be withdrawn laterally of the seat to allow it to be moved freely when desired. The shearing pin may be supplemented by other energy dissipating means such as a friction brake at one or each of the pivots of each front leg.

GB318472A 1969-01-31 1969-11-28 Motor vehicle seat Expired GB1286439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904687 DE1904687A1 (en) 1968-12-05 1969-01-31 Vehicle seat

Publications (1)

Publication Number Publication Date
GB1286439A true GB1286439A (en) 1972-08-23

Family

ID=5723866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB318472A Expired GB1286439A (en) 1969-01-31 1969-11-28 Motor vehicle seat

Country Status (2)

Country Link
FR (1) FR2025419A1 (en)
GB (1) GB1286439A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424167A2 (en) * 1978-04-26 1979-11-23 Compin Ets Adjustable seat for rail vehicles - has swing link under front and sliding joint supporting backrest
EP0027307A1 (en) * 1979-10-15 1981-04-22 Talbot Motor Company Limited Vehicle seats
EP0323758A2 (en) * 1988-01-07 1989-07-12 Life Force Associates Vehicle safety device
EP0423348A1 (en) * 1989-02-23 1991-04-24 Koito Industries, Ltd. Leg structure of seat for absorbing impact energy
GB2243540A (en) * 1990-05-03 1991-11-06 Jfb Engineering Company Limite Improvements in or relating to seats for mounting on a vehicle floor
FR2671838A1 (en) * 1991-01-22 1992-07-24 Sicma Aero Seat ENERGY ABSORPTION DEVICE, STRUCTURE FORMING A SEAT FOR AERIAL TRANSPORT APPARATUS SEAT COMPRISING SUCH DEVICE, AND SEAT COMPRISING SUCH A STRUCTURE.
WO1993001950A2 (en) * 1991-07-19 1993-02-04 Massachusetts Institute Of Technology Safety seat
EP0687589A1 (en) * 1994-06-09 1995-12-20 Top Source Technologies Incorporated Safety seat trajectories
GB2347620A (en) * 1999-03-10 2000-09-13 Autoliv Dev A vehicle seat
FR2851523A1 (en) * 2003-02-26 2004-08-27 Peugeot Citroen Automobiles Sa Retractable vehicle seat, has retraction control device displacing seat towards floor of vehicle and moving seat longitudinally towards back of vehicle, where control device is connected to shock detection unit
EP1612088A1 (en) * 2004-06-30 2006-01-04 C.R.F. Società Consortile per Azioni A frame for supporting and moving a front seat of a motor vehicle
FR2886586A1 (en) * 2005-06-06 2006-12-08 Peugeot Citroen Automobiles Sa Anti-submarining device for retractable vehicle seat, has pins embedded in housings of blocking units, formed by plates, integrated with vehicle floor pan, to retain seats in case of frontal impact along direction perpendicular to floor pan
US7449723B2 (en) 2003-09-20 2008-11-11 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Semiconductor device
CN115042684A (en) * 2021-03-08 2022-09-13 大众汽车股份公司 Seat device for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901196B1 (en) * 2006-05-16 2009-02-27 Renault Sas MOTOR VEHICLE HAVING A SEAT EQUIPPED WITH INCLINATION MEANS

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424167A2 (en) * 1978-04-26 1979-11-23 Compin Ets Adjustable seat for rail vehicles - has swing link under front and sliding joint supporting backrest
EP0027307A1 (en) * 1979-10-15 1981-04-22 Talbot Motor Company Limited Vehicle seats
EP0323758A2 (en) * 1988-01-07 1989-07-12 Life Force Associates Vehicle safety device
EP0323758A3 (en) * 1988-01-07 1991-10-16 Life Force Associates Vehicle safety device
EP0423348A1 (en) * 1989-02-23 1991-04-24 Koito Industries, Ltd. Leg structure of seat for absorbing impact energy
EP0423348A4 (en) * 1989-02-23 1991-11-13 Koito Industries, Ltd. Leg structure of seat for absorbing impact energy
GB2243540A (en) * 1990-05-03 1991-11-06 Jfb Engineering Company Limite Improvements in or relating to seats for mounting on a vehicle floor
FR2671838A1 (en) * 1991-01-22 1992-07-24 Sicma Aero Seat ENERGY ABSORPTION DEVICE, STRUCTURE FORMING A SEAT FOR AERIAL TRANSPORT APPARATUS SEAT COMPRISING SUCH DEVICE, AND SEAT COMPRISING SUCH A STRUCTURE.
EP0496658A1 (en) * 1991-01-22 1992-07-29 Sicma Aero Seat - Societe Industrielle Et Commerciale De Materiel Aeronautique Energy absorber, structure forming part of the base for aircraft seats with such an absorber and seat with such a structure
WO1993001950A3 (en) * 1991-07-19 1993-04-01 Massachusetts Inst Technology Safety seat
WO1993001950A2 (en) * 1991-07-19 1993-02-04 Massachusetts Institute Of Technology Safety seat
EP0687589A1 (en) * 1994-06-09 1995-12-20 Top Source Technologies Incorporated Safety seat trajectories
GB2347620A (en) * 1999-03-10 2000-09-13 Autoliv Dev A vehicle seat
US6334643B1 (en) 1999-03-10 2002-01-01 Autoliv Development Ab Vehicle seat
GB2347620B (en) * 1999-03-10 2002-12-24 Autoliv Dev Improvements in or relating to a vehicle seat
FR2851523A1 (en) * 2003-02-26 2004-08-27 Peugeot Citroen Automobiles Sa Retractable vehicle seat, has retraction control device displacing seat towards floor of vehicle and moving seat longitudinally towards back of vehicle, where control device is connected to shock detection unit
US7449723B2 (en) 2003-09-20 2008-11-11 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Semiconductor device
EP1612088A1 (en) * 2004-06-30 2006-01-04 C.R.F. Società Consortile per Azioni A frame for supporting and moving a front seat of a motor vehicle
FR2886586A1 (en) * 2005-06-06 2006-12-08 Peugeot Citroen Automobiles Sa Anti-submarining device for retractable vehicle seat, has pins embedded in housings of blocking units, formed by plates, integrated with vehicle floor pan, to retain seats in case of frontal impact along direction perpendicular to floor pan
CN115042684A (en) * 2021-03-08 2022-09-13 大众汽车股份公司 Seat device for vehicle

Also Published As

Publication number Publication date
FR2025419A1 (en) 1970-09-11

Similar Documents

Publication Publication Date Title
GB1286439A (en) 1972-08-23 Motor vehicle seat
US2725921A (en) 1955-12-06 Seat structure for motor vehicles, airplanes, and the like
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Legal Events

Date Code Title Description
1973-01-04 PS Patent sealed
1976-06-23 PLNP Patent lapsed through nonpayment of renewal fees