GB1065944A - Improvements in or relating to seats - Google Patents
Improvements in or relating to seatsInfo
- Publication number
- GB1065944A GB1065944A GB674265A GB674265A GB1065944A GB 1065944 A GB1065944 A GB 1065944A GB 674265 A GB674265 A GB 674265A GB 674265 A GB674265 A GB 674265A GB 1065944 A GB1065944 A GB 1065944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rest
- cam
- toothed segment
- segment
- spring
- 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
- B60N2/22—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
- B60N2/2213—Gear wheel driven mechanism
Abstract
1,065,944. Vehicle seats. P. A. RENTROP A.G. Feb. 17, 1965 [Feb. 22, 1964], No. 6742/65. Heading A4J. [Also in Division E2] A vehicle seat has a back-rest with side members 2 pivotally mounted in members 1 forming the connection between the seat and back rest. The back-rest can be adjusted from a normal sitting position to a rest position and thence to a lying position. Cams 3 interconnected by a rotatable spindle 4 are rotatable in members 1 and controlled by a knob 5. Each cam co-operates with a cam track 6 rigidly secured to each side member 2. A toothed segment 9 is pivotally mounted on cam 3. A recess 9a is formed in segment 9 for engagement by stop 7 rigidly connected to cam 3. A toothed segment 11 meshes with toothed segment 9. A pin 12 having two flats 12a, 12b is rigidly secured to segment 11. A half-moon shaped disc 8 is rotatably mounted on cam surface 6 of side member 2. A spring 15 suspended from side member 2 is rotatably secured by a connecting strip 16 to spindle 4 and exerts a contact pressure on disc 8 so that radial forces acting on cam 3 always pass through its axis of rotation 4. To adjust the back-rest the spindle 4 is turned in a clockwise direction to turn the cams 3 in the same sense and thus effect a clockwise pivotal movement of the back-rest. Stop 7 engages in recess 9a at the rest position of the back-rest, Fig. 3 (not shown). Further rotation of cam 3 will effect a positive connection between the cam and toothed segment 9 and a consequent rotation of toothed segment 11 in a counterclockwise direction until flats 12a, 12b lie in the longitudinal direction of slot 13. This will enable the back-rest to be lowered to a lying position. A spring 10 acting on the toothed segment 9 is tensioned when the back-rest is in the lying position. When the back-rest is returned to the rest position the tension in spring 10 is relaxed and toothed segment 11 is returned to its locking position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0037278 | 1964-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1065944A true GB1065944A (en) | 1967-04-19 |
Family
ID=7405160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB674265A Expired GB1065944A (en) | 1964-02-22 | 1965-02-17 | Improvements in or relating to seats |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE657567A (en) |
DE (1) | DE1455803A1 (en) |
GB (1) | GB1065944A (en) |
LU (1) | LU47734A1 (en) |
NL (1) | NL6500369A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736025A (en) * | 1970-06-25 | 1973-05-29 | Volkswagenwerk Ag | Device for positioning a seating arrangement especially in motor vehicles with fine adjustments |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3077886B2 (en) * | 1995-07-19 | 2000-08-21 | 池田物産株式会社 | Reclining device on both sides |
CN114771368A (en) * | 2022-05-17 | 2022-07-22 | 诺博汽车系统有限公司 | Seat back adjusting mechanism and seat |
-
1964
- 1964-02-22 DE DE19641455803 patent/DE1455803A1/en active Pending
- 1964-12-23 BE BE657567D patent/BE657567A/xx unknown
-
1965
- 1965-01-06 LU LU47734A patent/LU47734A1/xx unknown
- 1965-01-13 NL NL6500369A patent/NL6500369A/xx unknown
- 1965-02-17 GB GB674265A patent/GB1065944A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3736025A (en) * | 1970-06-25 | 1973-05-29 | Volkswagenwerk Ag | Device for positioning a seating arrangement especially in motor vehicles with fine adjustments |
Also Published As
Publication number | Publication date |
---|---|
NL6500369A (en) | 1965-08-23 |
BE657567A (en) | 1965-04-16 |
DE1455803A1 (en) | 1969-10-02 |
LU47734A1 (en) | 1965-03-06 |
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