FR2391679A1 - Seat with adjustable back rest for vehicles - has torsion loaded transmission shaft for adjustment by eccentric - Google Patents
Seat with adjustable back rest for vehicles - has torsion loaded transmission shaft for adjustment by eccentricInfo
- Publication number
- FR2391679A1 FR2391679A1 FR7815675A FR7815675A FR2391679A1 FR 2391679 A1 FR2391679 A1 FR 2391679A1 FR 7815675 A FR7815675 A FR 7815675A FR 7815675 A FR7815675 A FR 7815675A FR 2391679 A1 FR2391679 A1 FR 2391679A1
- Authority
- FR
- France
- Prior art keywords
- seat
- transmission shaft
- back rest
- eccentric
- pivot
- 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.)
- Granted
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
- B60N2/225—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 cycloidal or planetary mechanisms
- B60N2/2252—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 cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/50—Interlocking shaft arrangements transmitting movement between hinge mechanisms on both sides of a seat
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The seat with adjustable inclination back rest is used esp. in motor vehicles. Pivoting fitting is arranged on both sides of the seat between the seat and back rest. One pivot arrangement has internal gear wheel engaging with the spur gear on other pivot. Both parts of pivot are connected by rotating eccentric connected to a handle and both eccentric are connected to the end of a transmission shaft. The radial play due to production in the transmission of the adjusting mechanism is eliminated so that the unloaded back rest is not able to cause rattling noises. The ends of the transmission shaft(32) are loaded relative to each other in torsion. The transmission shaft(32) consists at least of two interconnected shaft sections which are connected at their joint by adjustable torsion angle sleeve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772724047 DE2724047A1 (en) | 1977-05-27 | 1977-05-27 | SEAT WITH ADJUSTABLE BACKREST, ESPECIALLY IN MOTOR VEHICLE SEAT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2391679A1 true FR2391679A1 (en) | 1978-12-22 |
FR2391679B1 FR2391679B1 (en) | 1980-06-06 |
Family
ID=6010070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815675A Granted FR2391679A1 (en) | 1977-05-27 | 1978-05-26 | Seat with adjustable back rest for vehicles - has torsion loaded transmission shaft for adjustment by eccentric |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS53149453A (en) |
BR (1) | BR7803357A (en) |
DE (1) | DE2724047A1 (en) |
FR (1) | FR2391679A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649051A1 (en) * | 1989-07-03 | 1991-01-04 | Cousin Freres Sa | DEVICE FOR RETRIEVING ANGULAR GAMES ON MECHANISMS USED IN SEATS, IN PARTICULAR, OF AUTOMOBILES |
EP0754589A2 (en) * | 1995-07-19 | 1997-01-22 | Ikeda Bussan Co., Ltd. | Double-sided reclining apparatus |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185947U (en) * | 1982-06-03 | 1983-12-10 | トヨタ自動車株式会社 | Seat reclining device |
DE3224520A1 (en) * | 1982-07-01 | 1984-01-05 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | SETTING DEVICE FOR SEATS, IN PARTICULAR MOTOR VEHICLE SEATS |
JPS60178438U (en) * | 1984-05-07 | 1985-11-27 | 白木金属工業株式会社 | Both sides reclining device |
DE3533960A1 (en) * | 1985-09-24 | 1987-04-02 | Selzer Fertigungstech | Joint fitting for seats with adjustable back, in particular motor-vehicle seats |
DE3709617A1 (en) * | 1985-09-24 | 1988-10-13 | Selzer Fertigungstech | Joint fitting for seats with adjustable back, in particular motor-vehicle seats |
JPS62107744U (en) * | 1985-12-25 | 1987-07-09 | ||
DE3723204C2 (en) * | 1987-07-14 | 1998-02-12 | Keiper Gmbh & Co | Adjustment device for a seat, in particular a motor vehicle seat, for adjusting the inclination of the backrest |
DE3726433A1 (en) * | 1987-08-08 | 1989-02-16 | Keiper Recaro Gmbh Co | Hinge fitting for seats, in particular motor-vehicle seats with an adjustable backrest |
DE3908084C1 (en) * | 1989-03-13 | 1990-10-25 | Keiper Recaro Gmbh & Co, 5630 Remscheid, De | Transmission shaft for joint fittings arranged on both sides of a seat |
JPH0458140U (en) * | 1990-09-27 | 1992-05-19 | ||
DE4204693C2 (en) * | 1992-02-17 | 1996-10-31 | Johnson Controls Naue Engineer | Adjustment fitting with eccentric planetary gear for motor vehicle seats |
DE19901611A1 (en) * | 1999-01-18 | 2000-07-27 | Hubert Biehler | Seat with adjuster, especially for a motor vehicle, has connecting element for simultaneous adjustment of two adjustment gears that is torsioned when installed between the adjustment gears |
JP2001017258A (en) * | 1999-07-08 | 2001-01-23 | Hikari:Kk | Legless chair |
DE10037190C2 (en) * | 2000-07-31 | 2003-09-25 | Faurecia Autositze Gmbh & Co | Motor vehicle seat with adjustable backrest |
DE10043524C2 (en) * | 2000-09-05 | 2003-09-18 | Faurecia Autositze Gmbh & Co | Motor vehicle seat with adjustable backrest |
DE102010013091B4 (en) * | 2010-03-22 | 2021-01-14 | Adient Luxembourg Holding S.À R.L. | Method for manufacturing a vehicle seat fitting and fitting |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1410871A (en) * | 1963-11-06 | 1965-09-10 | Turner Willenhall Ltd H R | Improvements to vehicle seats |
FR1598813A (en) * | 1968-05-07 | 1970-07-06 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1297496B (en) * | 1966-04-09 | 1969-06-12 | Putsch Friedrich Wilhelm | Articulated fitting for seats with adjustable backrests, especially motor vehicle seats |
DE1976086U (en) * | 1967-09-08 | 1967-12-28 | Isringhausen Geb | ADJUSTABLE VEHICLE SEAT, ESPECIALLY FOR TRUCKS. |
-
1977
- 1977-05-27 DE DE19772724047 patent/DE2724047A1/en active Granted
-
1978
- 1978-05-22 JP JP6087878A patent/JPS53149453A/en active Pending
- 1978-05-26 FR FR7815675A patent/FR2391679A1/en active Granted
- 1978-05-26 BR BR7803357A patent/BR7803357A/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1410871A (en) * | 1963-11-06 | 1965-09-10 | Turner Willenhall Ltd H R | Improvements to vehicle seats |
FR1598813A (en) * | 1968-05-07 | 1970-07-06 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649051A1 (en) * | 1989-07-03 | 1991-01-04 | Cousin Freres Sa | DEVICE FOR RETRIEVING ANGULAR GAMES ON MECHANISMS USED IN SEATS, IN PARTICULAR, OF AUTOMOBILES |
EP0407265A1 (en) * | 1989-07-03 | 1991-01-09 | Ets. Cousin Freres | Angular play eliminating apparatus for mechanisms used in seats, particularly car seats |
EP0754589A2 (en) * | 1995-07-19 | 1997-01-22 | Ikeda Bussan Co., Ltd. | Double-sided reclining apparatus |
EP0754589A3 (en) * | 1995-07-19 | 1998-07-08 | Ikeda Bussan Co., Ltd. | Double-sided reclining apparatus |
Also Published As
Publication number | Publication date |
---|---|
BR7803357A (en) | 1979-01-09 |
JPS53149453A (en) | 1978-12-26 |
DE2724047C2 (en) | 1988-06-01 |
FR2391679B1 (en) | 1980-06-06 |
DE2724047A1 (en) | 1978-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |