GB1365920A - Seats - Google Patents

Seats

Info

Publication number
GB1365920A
GB1365920A GB3661871A GB3661871A GB1365920A GB 1365920 A GB1365920 A GB 1365920A GB 3661871 A GB3661871 A GB 3661871A GB 3661871 A GB3661871 A GB 3661871A GB 1365920 A GB1365920 A GB 1365920A
Authority
GB
United Kingdom
Prior art keywords
holes
backrest
aligned
locking members
casing
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
Application number
GB3661871A
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.)
Cousin Freres SA
Original Assignee
A&M Cousin Etablissements Cousin Freres
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 A&M Cousin Etablissements Cousin Freres filed Critical A&M Cousin Etablissements Cousin Freres
Priority to GB3661871A priority Critical patent/GB1365920A/en
Publication of GB1365920A publication Critical patent/GB1365920A/en
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
    • B60N2/02—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
    • B60N2/235—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 by gear-pawl type 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
    • B60N2/02—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
    • B60N2/235—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 by gear-pawl type mechanisms
    • B60N2/2356—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 by gear-pawl type mechanisms with internal pawls
    • B60N2/236—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 by gear-pawl type mechanisms with internal pawls linearly movable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

1365920 Adjustable seat backs A & M COUSIN ET CIE ETABS COUSIN FRERES 4 Aug 1971 36618/71 Heading A4J [Also in Division E2] In a hinge fitting for the adjustment of the inclination of the backrest of a vehicle seat, each of the members 1, 2 which are attached to the backrest 4 and seat pad 5 respectively and are mounted on a tubular bearing 3, is formed with a plurality of holes 6, 7 extending along the circumference of a circle, the number of holes in one member being one less than the number of holes in the other member, e.g. eighteen holes in member 2, nineteen holes in member 1, such that in any position of member 1 relative to member 2 a number of holes in each member are in alignment and/or partial alignment, with a number of a plurality of locking members 11 passing through the aligned and/or partially aligned holes. As shown in Figure 2 the backrest is locked in position. To change the angle of inclination of the backrest, an operating lever 19 attached to a casing 17 is rotated causing rotation of casing 17 which effects axial movement of the casing (in the direction of arrow F 2 ) together with a shaft 16 which passes through the tubular bore 3. Axial movement of the shaft brings each of the teeth 31 of a plate 30 into engagement with a hole 6 in the member 1, the number of teeth 31 being equal to the number of holes 6, thereby forcing the number of the locking members 11 out of the holes 6 which are aligned and/or partially aligned with holes 7 in member 2 so that the inclination of the backrest can be adjusted. When the backrest is in the desired position the lever is released and the casing 17 is biased by a spring 20 to the position shown in Fig. 2 in which a number of the locking members pass through the aligned and/or partially aligned holes in the two members, thereby locking the backrest in the adjusted position. In a modification Figs. 9-18 (not shown) movement of the locking members out of engagement with the aligned and/or partially aligned holes is effected by a plate (55) mounted on the same side of the joint as the locking members 11.
GB3661871A 1971-08-04 1971-08-04 Seats Expired GB1365920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3661871A GB1365920A (en) 1971-08-04 1971-08-04 Seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3661871A GB1365920A (en) 1971-08-04 1971-08-04 Seats

Publications (1)

Publication Number Publication Date
GB1365920A true GB1365920A (en) 1974-09-04

Family

ID=10389753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3661871A Expired GB1365920A (en) 1971-08-04 1971-08-04 Seats

Country Status (1)

Country Link
GB (1) GB1365920A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473938A1 (en) * 1980-01-22 1981-07-24 Wilkinson Sword Ltd HAND TOOL HAVING A LOCKABLE ADJUSTMENT DEVICE
GB2149005A (en) * 1983-10-19 1985-06-05 Michael John Miller Adjustment mechanisms
GB2206152A (en) * 1987-06-27 1988-12-29 Spraymatic Co Supports for spray guns
US4930841A (en) * 1988-05-18 1990-06-05 Keiper Recaro Gmbh & Co. Back-rest adjuster with a free pivot device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473938A1 (en) * 1980-01-22 1981-07-24 Wilkinson Sword Ltd HAND TOOL HAVING A LOCKABLE ADJUSTMENT DEVICE
GB2149005A (en) * 1983-10-19 1985-06-05 Michael John Miller Adjustment mechanisms
GB2206152A (en) * 1987-06-27 1988-12-29 Spraymatic Co Supports for spray guns
GB2206152B (en) * 1987-06-27 1991-01-09 Spraymatic Co Supports for spray guns
US4930841A (en) * 1988-05-18 1990-06-05 Keiper Recaro Gmbh & Co. Back-rest adjuster with a free pivot device

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees