GB495630A - Improvements relating to adjustable seats - Google Patents

Improvements relating to adjustable seats

Info

Publication number
GB495630A
GB495630A GB16640/38A GB1664038A GB495630A GB 495630 A GB495630 A GB 495630A GB 16640/38 A GB16640/38 A GB 16640/38A GB 1664038 A GB1664038 A GB 1664038A GB 495630 A GB495630 A GB 495630A
Authority
GB
United Kingdom
Prior art keywords
frame
guides
members
lugs
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.)
Expired
Application number
GB16640/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB495630A publication Critical patent/GB495630A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • B60N2/06—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 slidable
    • B60N2/067—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 slidable by linear actuators, e.g. linear screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Operated Clutches (AREA)
  • Seats For Vehicles (AREA)
  • Handcart (AREA)

Abstract

495,630. Adjustable seats. SLEIGH, H. L., CHESTON, A. S., and OLDHAM, F.A.M. Oct. 7, 1937, Nos. 16640/38 (divided out of 491,628), [Group XXIV], and 17253/38 .(divided out of 488,659). [Class 52 (ii)] A vertically adjustable seat, particularly for vehicles, comprises a seat frame 2, Figs. 1 and 3, having rear guide members, e.g. lugs 8, 9 in conjunction with the side members of the frame 2, which engage with stationary guides 5, in combination with stop members 21 which normally limit the movement of the frame but which can be displaced or moved to inoperative position to permit vertical movement of the frame to a position in which it can be separated from the guides 5. For this purpose the flanges forming the guides are gapped at 20, Fig. 4, and stops 21 comprising inverted T-shaped members are pivoted to the frame 2 and normally engage lugs 23 on the guides 5. When the stops are swung forwardly, the lugs 9 may pass through the gaps 20 after the frame 2 has been raised to a suitable height. Vertical adjustment of the seat frame on the guides is effected by means of a vertical screw-threaded shaft 14 mounted in the frame and passing through a nut 17 which is loosely held within an open fronted housing 18 on a cross bar connecting the guide bars 5. The shaft 14 is rotated through bevel gears 12, 13 from a shaft 10 provided with a handle 11, Fig. 1. When the seat frame is detached from the guides the nut 17 is withdrawn from the housing 18. Modified forms of the stop members 21 are described.
GB16640/38A 1937-01-12 1937-10-07 Improvements relating to adjustable seats Expired GB495630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB892/37A GB488659A (en) 1937-01-12 1937-01-12 Improvements in adjustable seats and other supports

Publications (1)

Publication Number Publication Date
GB495630A true GB495630A (en) 1938-11-16

Family

ID=9712312

Family Applications (3)

Application Number Title Priority Date Filing Date
GB892/37A Expired GB488659A (en) 1937-01-12 1937-01-12 Improvements in adjustable seats and other supports
GB16640/38A Expired GB495630A (en) 1937-01-12 1937-10-07 Improvements relating to adjustable seats
GB27170/37A Expired GB491628A (en) 1937-01-12 1937-10-07 Improvements in clutch devices for rotating movable parts or rods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB892/37A Expired GB488659A (en) 1937-01-12 1937-01-12 Improvements in adjustable seats and other supports

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB27170/37A Expired GB491628A (en) 1937-01-12 1937-10-07 Improvements in clutch devices for rotating movable parts or rods

Country Status (1)

Country Link
GB (3) GB488659A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627897A (en) * 1946-10-03 1953-02-10 Pullman Standard Car Mfg Co Railway vehicle operator's seat
US3632159A (en) * 1970-05-13 1972-01-04 American Seating Co Cantilever vehicle driver{3 s seat

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454122A (en) * 1945-05-23 1948-11-16 Fred H Barger Selective single control mechanism
EP2123501A1 (en) * 2008-05-20 2009-11-25 Autoliv Development AB A seat adjuster
CN103047312B (en) * 2012-12-27 2015-09-16 西安航天远征流体控制股份有限公司 Insertion slot type mechanical clutch
US10641344B2 (en) * 2017-11-22 2020-05-05 Hamilton Sundstrand Corporation Disconnect plunger for integrated drive generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627897A (en) * 1946-10-03 1953-02-10 Pullman Standard Car Mfg Co Railway vehicle operator's seat
US3632159A (en) * 1970-05-13 1972-01-04 American Seating Co Cantilever vehicle driver{3 s seat

Also Published As

Publication number Publication date
GB488659A (en) 1938-07-12
GB491628A (en) 1938-09-06

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