GB1038878A - Improvements relating to inclination adjustment mechanism for vehicle seats - Google Patents

Improvements relating to inclination adjustment mechanism for vehicle seats

Info

Publication number
GB1038878A
GB1038878A GB27622/63A GB2762263A GB1038878A GB 1038878 A GB1038878 A GB 1038878A GB 27622/63 A GB27622/63 A GB 27622/63A GB 2762263 A GB2762263 A GB 2762263A GB 1038878 A GB1038878 A GB 1038878A
Authority
GB
United Kingdom
Prior art keywords
plate
mesh
quadrant
rack
lever
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
GB27622/63A
Inventor
Joseph Pallant
Harold Roy Turner
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.)
HR Turner Willenhall Ltd
Original Assignee
HR Turner Willenhall Ltd
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 HR Turner Willenhall Ltd filed Critical HR Turner Willenhall Ltd
Priority to GB27622/63A priority Critical patent/GB1038878A/en
Publication of GB1038878A publication Critical patent/GB1038878A/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
    • 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
    • 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
    • B60N2/2362—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 rotatably movable

Landscapes

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

Abstract

1,038,878. Seat adjustments. H. R. TURNER (WILLENHALL) Ltd. March 11, 1964 [July 12, 1963], No. 27622/63. Heading A4J. [Also in Division E2] An inclination adjustment mechanism for a vehicle seat having a back rest hinged at 24 for angular adjustment relative to a seat proper, comprises a rack 23 having teeth directed towards the hinge axis 24 and concentric with it, and a toothed locking plate 25, 26, guided for movement into and out of mesh with the rack 23. The plate 25, 26 is mounted on a quadrant 16 connected to a part 10 of the seat proper and the rack 23 is mounted on a quadrant 15 connected to a part 13 of the back rest. The quadrant 16 has a slot 29 to receive lugs 27 on the locking plate 25, 26. An eccentric part of a cam 30 bears on the lugs 27. The cam is operable by a handle 37 to displace the plate 25, 26 in a plane normal to the hinge axis 24 to bring it in and out of locking engagement with the rack 23. A hair pin spring 31 tends to return the mechanism to a meshed condition. In a modification, Fig. 5 (not shown), a locking plate 50 is pivoted at 51 to the quadrant 16. The plate is pulled out of mesh by the nose of a lever 53 engaging a projection 54 on the plate 50 and is returned to mesh by a cam heel 55 on the lever 53 engaging on edge 56 on the plate. In a further modification, Fig. 7 (not shown), a lever 60 has a heel 61 engaging with an edge 62 of locking plate 26 to drive the latter into mesh. The plate is pulled out of mesh by a link 63 hooked on to the plate 26 and lever 60.
GB27622/63A 1963-07-12 1963-07-12 Improvements relating to inclination adjustment mechanism for vehicle seats Expired GB1038878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27622/63A GB1038878A (en) 1963-07-12 1963-07-12 Improvements relating to inclination adjustment mechanism for vehicle seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27622/63A GB1038878A (en) 1963-07-12 1963-07-12 Improvements relating to inclination adjustment mechanism for vehicle seats

Publications (1)

Publication Number Publication Date
GB1038878A true GB1038878A (en) 1966-08-10

Family

ID=10262599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27622/63A Expired GB1038878A (en) 1963-07-12 1963-07-12 Improvements relating to inclination adjustment mechanism for vehicle seats

Country Status (1)

Country Link
GB (1) GB1038878A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664836A (en) * 1996-03-29 1997-09-09 Tachi-S Co., Ltd. Reclining device for vehicle seat
US5664837A (en) * 1996-03-29 1997-09-09 Tachi-S Co., Ltd. Reclining device for vehicle seat
WO2003104019A1 (en) * 2002-06-07 2003-12-18 Intier Automotive Inc. Lost motion dual disc seat recliner assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664836A (en) * 1996-03-29 1997-09-09 Tachi-S Co., Ltd. Reclining device for vehicle seat
US5664837A (en) * 1996-03-29 1997-09-09 Tachi-S Co., Ltd. Reclining device for vehicle seat
WO2003104019A1 (en) * 2002-06-07 2003-12-18 Intier Automotive Inc. Lost motion dual disc seat recliner assembly
CN100387459C (en) * 2002-06-07 2008-05-14 英提尔汽车公司 Lost motion dual disc seat recliner assembly

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