GB534781A - Improvements in adjustable seats - Google Patents
Improvements in adjustable seatsInfo
- 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
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
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.
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)
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 |
-
1939
- 1939-12-07 GB GB3166739A patent/GB534781A/en not_active Expired
Cited By (5)
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 | |
GB1403648A (en) | Adjustable reclining chair | |
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 | |
US2396511A (en) | Vehicle seat mounting | |
US2379385A (en) | Airplane pilot's seat | |
US2224246A (en) | Movable support | |
US1510858A (en) | Adjustable seat back | |
US2638151A (en) | Seat for vehicles such as aircraft | |
US2036529A (en) | Passenger chair for airplanes | |
US2303527A (en) | Carriage | |
US2120183A (en) | Folding chair | |
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 | |
US1870983A (en) | Baby carriage | |
GB625800A (en) | Improved adjustable chairs | |
GB178220A (en) | An improved wheeled chair for invalids |