[go: up one dir, main page]

GB534781A - Improvements in adjustable seats - Google Patents

Improvements in adjustable seats

Info

Publication number
GB534781A
GB534781A GB3166739A GB3166739A GB534781A GB 534781 A GB534781 A GB 534781A GB 3166739 A GB3166739 A GB 3166739A GB 3166739 A GB3166739 A GB 3166739A GB 534781 A GB534781 A GB 534781A
Authority
GB
United Kingdom
Prior art keywords
levers
screw
seat
longitudinally
seats
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
GB3166739A
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
Priority to GB3166739A priority Critical patent/GB534781A/en
Publication of GB534781A publication Critical patent/GB534781A/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
    • B60N2/04—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
    • B60N2/16—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 height-adjustable
    • B60N2/1605—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 height-adjustable characterised by the cinematic
    • B60N2/161—Rods
    • B60N2/1615—Parallelogram-like 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
    • B60N2/16—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 height-adjustable
    • B60N2/1635—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 height-adjustable characterised by the drive mechanism
    • B60N2/164—Linear actuator, e.g. screw mechanism

Landscapes

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

Abstract

534,781. Seats. SLEIGH, H. L., CHESTON, A. S., and OLDHAM, F. A. M. Dec. 7, 1939, No. 31667. [Class 52 (ii)] Seats particularly for vehicles are carried at each side by levers disposed outwardly from the seat bottom to give a low seating position, the levers at each side being pivoted on a relatively fixed part and the front and rear levers being connected by a coupling bar. The seat bottom 1 is carried at each side by bell crank levers 7 pivoted at 11 to upstanding casings 12 on channelled side members 3 the lower ends of the levers being connected by links 13 to a coupling bar 14 longitudinally movable in the member 3 to adjust the height of the seat. The coupling bars at each side are connected together by a transverse member 15 which is moved longitudinally by a nut and screw 19, 20 by a handle 34. In order to move the seat bodily longitudinally the members 3 are slidably mounted in fixed guides 6 secured to the floor and a nut 27 and screw 25 coaxial with screw 20 is employed being operated by the same handle 34. Telescopic springs 29, 30 are employed to assist in relieving the weight of the occupant. Specification 488,659 is referred to.
GB3166739A 1939-12-07 1939-12-07 Improvements in adjustable seats Expired GB534781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3166739A GB534781A (en) 1939-12-07 1939-12-07 Improvements in adjustable seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3166739A GB534781A (en) 1939-12-07 1939-12-07 Improvements in adjustable seats

Publications (1)

Publication Number Publication Date
GB534781A true GB534781A (en) 1941-03-18

Family

ID=10326583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3166739A Expired GB534781A (en) 1939-12-07 1939-12-07 Improvements in adjustable seats

Country Status (1)

Country Link
GB (1) GB534781A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609029A (en) * 1950-07-29 1952-09-02 American Metal Prod Seat track of the vertical adjustable type for automotive vehicles
US2868271A (en) * 1954-12-23 1959-01-13 Ferro Stamping Co Positioning device
DE3428703A1 (en) * 1984-08-03 1986-02-13 Keiper Recaro GmbH & Co, 5630 Remscheid Device for the vertical adjustment of seats, in particular motor vehicle seats
DE3500496A1 (en) * 1985-01-04 1986-07-10 Tachikawa Spring Co., Ltd., Akishima, Tokio/Tokyo BODY WEIGHT ADJUSTMENT OF A SEAT SUSPENSION
EP2123501A1 (en) * 2008-05-20 2009-11-25 Autoliv Development AB A seat adjuster

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609029A (en) * 1950-07-29 1952-09-02 American Metal Prod Seat track of the vertical adjustable type for automotive vehicles
US2868271A (en) * 1954-12-23 1959-01-13 Ferro Stamping Co Positioning device
DE3428703A1 (en) * 1984-08-03 1986-02-13 Keiper Recaro GmbH & Co, 5630 Remscheid Device for the vertical adjustment of seats, in particular motor vehicle seats
DE3500496A1 (en) * 1985-01-04 1986-07-10 Tachikawa Spring Co., Ltd., Akishima, Tokio/Tokyo BODY WEIGHT ADJUSTMENT OF A SEAT SUSPENSION
EP2123501A1 (en) * 2008-05-20 2009-11-25 Autoliv Development AB A seat adjuster

Similar Documents

Publication Publication Date Title
US2859797A (en) Adjustable reclining chair and headrest therefor
US2337480A (en) Multiple seat structure
GB542344A (en) Improvements in adjustable seats
US2304199A (en) Adjustable ambulance chair
US2283485A (en) Reclining seat mechanism
US4170800A (en) Sitdown piece of furniture convertible into a bed
GB534781A (en) Improvements in adjustable seats
US1887240A (en) Theater chair
US2379385A (en) Airplane pilot's seat
GB635957A (en) Improvements in adjustable seats
US1510858A (en) Adjustable seat back
US2638151A (en) Seat for vehicles such as aircraft
US2036529A (en) Passenger chair for airplanes
US2303527A (en) Carriage
US2369289A (en) Stool or chair
US2730162A (en) Adjustable automobile seat
GB588156A (en) Improvements in or relating to chairs or seats
GB513262A (en) Improvements in or relating to seats for motor road vehicles and the like
GB1321785A (en) Seat
US2781080A (en) Wheel chair
GB1236647A (en) Seating in powered vehicles
US2092082A (en) Glider
GB178220A (en) An improved wheeled chair for invalids
US2763319A (en) Spring chair
GB474645A (en) Convertible seating equipment for vehicles