GB938168A - Articulation device for tilting chair - Google Patents
Articulation device for tilting chairInfo
- Publication number
- GB938168A GB938168A GB15885/61A GB1588561A GB938168A GB 938168 A GB938168 A GB 938168A GB 15885/61 A GB15885/61 A GB 15885/61A GB 1588561 A GB1588561 A GB 1588561A GB 938168 A GB938168 A GB 938168A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- serrated
- wedge
- holes
- clamping arrangement
- 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
- B60N2/23—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 by linear actuators, e.g. linear screw mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
938,168. Adjustable seats. KRESTIS ANSTALT. May 2, 1961 [Oct. 25, 1960], No. 15885/61. Class 52 (2). [Also in Group XXV] Stay bar 4 and return spring 15 for adjustably inclinable back 2 of a vehicle seat are housed in side seat frame member 1. The bar 4 may be serrated and wedged into engagement with a stationary serrated block 7 by a slidable spring pressed wedge 9. The bar 4 is released from downward pressure by turning lever 14, and therewith crank arm 12, to withdraw wedge 9 and connecting link 11. This clamping arrangement may be provided on each side of the seat for simultaneous actuation through a common shaft 13. Alternatively, a single wedge 9 may be released directly by hand (Figs. 2 and 3, not shown). A clamping arrangement employing rollers and inclined braking surfaces may be used to secure a non-serrated bar by friction (Figs. 5 and 6, not shown). In another form (Figs. 7 and 8, not shown), bar 4 is secured by one of three pins projecting from a fixed plate into one of a series of holes in the bar. The spacings of the holes and pins are such that, at any one time, only one pin is aligned with a hole.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1191260A CH366461A (en) | 1960-10-25 | 1960-10-25 | Reclining back armchair |
Publications (1)
Publication Number | Publication Date |
---|---|
GB938168A true GB938168A (en) | 1963-10-02 |
Family
ID=4378095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15885/61A Expired GB938168A (en) | 1960-10-25 | 1961-05-02 | Articulation device for tilting chair |
Country Status (4)
Country | Link |
---|---|
US (1) | US3133764A (en) |
CH (1) | CH366461A (en) |
FR (1) | FR1276403A (en) |
GB (1) | GB938168A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH416348A (en) * | 1964-03-03 | 1966-06-30 | Maglum S A | Articulated seat |
US3356411A (en) * | 1965-02-18 | 1967-12-05 | Lear Siegler Inc | Seat back positioning mechanism |
GB1478306A (en) * | 1973-11-16 | 1977-06-29 | Birnam Prod Ltd | Pivot assemblies |
US4402546A (en) * | 1981-11-04 | 1983-09-06 | General Motors Corporation | Slide lock seat back adjuster |
FR2597224B1 (en) * | 1986-04-09 | 1988-07-22 | Peugeot Cycles | DEVICE FOR CONTROLLING THE STEP-BY-STEP MOVEMENT OF AN ORGAN, IN PARTICULAR THE BACK OF A VEHICLE SEAT |
US4898424A (en) * | 1988-07-08 | 1990-02-06 | Fisher Dynamics Corporation | Linear seat recliner |
US5102194A (en) * | 1989-08-07 | 1992-04-07 | Harmon Michael L | Seat frame |
EP0602361B1 (en) * | 1992-11-17 | 1997-01-22 | C. Rob. Hammerstein GmbH | Backrest articulation for vehicle seat |
DE4301811B4 (en) * | 1993-01-23 | 2006-11-23 | C. Rob. Hammerstein Gmbh | Backrest hinge for a vehicle seat with a seat support and a backrest hinged thereto |
US5718482A (en) * | 1996-02-05 | 1998-02-17 | Fisher Dynamics Corporation | Simplified linear recliner |
JPH10258654A (en) * | 1997-03-18 | 1998-09-29 | Delta Tsuuring:Kk | Reclining seat |
US6655741B2 (en) * | 2000-12-27 | 2003-12-02 | Fisher Dynamics Corporation | Simplified linear recliner having a fixed pawl |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US648715A (en) * | 1899-10-06 | 1900-05-01 | Jerrold F Walton | Chair. |
US1271561A (en) * | 1915-11-26 | 1918-07-09 | Jerrold F Walton | Adjustable chair. |
-
1960
- 1960-10-25 CH CH1191260A patent/CH366461A/en unknown
- 1960-12-20 FR FR847382A patent/FR1276403A/en not_active Expired
-
1961
- 1961-05-02 GB GB15885/61A patent/GB938168A/en not_active Expired
- 1961-10-16 US US145128A patent/US3133764A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3133764A (en) | 1964-05-19 |
FR1276403A (en) | 1961-11-17 |
CH366461A (en) | 1962-12-31 |
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