GB379404A - Improvements in spring supported seats - Google Patents
Improvements in spring supported seatsInfo
- Publication number
- GB379404A GB379404A GB16318/31A GB1631831A GB379404A GB 379404 A GB379404 A GB 379404A GB 16318/31 A GB16318/31 A GB 16318/31A GB 1631831 A GB1631831 A GB 1631831A GB 379404 A GB379404 A GB 379404A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arms
- spring
- june
- bearing surface
- load bearing
- 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
- B60N2/50—Seat suspension devices
- B60N2/502—Seat suspension devices attached to the base of the seat
-
- 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
- B60N2/50—Seat suspension devices
- B60N2/505—Adjustable suspension including height adjustment
-
- 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
- B60N2/50—Seat suspension devices
- B60N2/54—Seat suspension devices using mechanical springs
- B60N2/544—Compression or tension springs
-
- 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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
- B60N2/7047—Springs
- B60N2/7058—Metallic springs
- B60N2/7064—Metallic springs helicoidal
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
379,404. Spring-supported seats. KNOLL, W., [Firm of], 71, Forststrasse, Stuttgart, Germany. June 4, 1931, No. 16318. Convention date, June 3, 1930. [Class 52 (ii).] In a spring-supported seat the load bearing surface is composed of a number of independently movable tension springs a, extending n parallel relation between back and front cross bars b, c, the front cross bar c being carried by arms d pivoted about a transverse axis e beneath the load bearing surface. The angular motion of the arms d may be limited by adjustable stops f, g. In the construction shown in Fig. 3, the back also is similarly constructed, the arms d<1> pivoting about a cross-rod e<1> engaging a slot m. The bars b, e<1> may be connected by straps k.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE629125T | 1930-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB379404A true GB379404A (en) | 1932-09-01 |
Family
ID=6578653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16318/31A Expired GB379404A (en) | 1930-06-03 | 1931-06-04 | Improvements in spring supported seats |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT130576B (en) |
CH (1) | CH157891A (en) |
DE (1) | DE629125C (en) |
GB (1) | GB379404A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473365A (en) * | 1946-08-06 | 1949-06-14 | Wingfoot Corp | Seat |
US2588638A (en) * | 1946-08-10 | 1952-03-11 | Goodrich Co B F | Seat having torsion spring suspension |
US4079929A (en) * | 1976-09-30 | 1978-03-21 | Varnum Richard O | Oscillatable base spring mount for toy horse |
-
1930
- 1930-06-03 DE DE1930629125D patent/DE629125C/en not_active Expired
-
1931
- 1931-05-23 CH CH157891D patent/CH157891A/en unknown
- 1931-05-26 AT AT130576D patent/AT130576B/en active
- 1931-06-04 GB GB16318/31A patent/GB379404A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT130576B (en) | 1932-11-25 |
DE629125C (en) | 1936-04-23 |
CH157891A (en) | 1932-10-31 |
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