Title:
SEAT RECLINING DEVICE
Document Type and Number:
WIPO Patent Application WO/1992/007491
Kind Code:
A1
Abstract:
A seat reclining device comprises: base plates (10A, 10B) on the outer side and the inner side, which are fixed to the right and left sides of a seat cushion, respectively; and arms (90) fixed to the right and left sides of a seat back and rotatably mounted onto the respective base plates. The seat reclining device further comprises a lock mechanism including upper teeth (20) mounted to the respective arms, lower teeth (30) engageable with and disengageable from the respective upper teeth, and a cam member (50) for actuating the respective lower teeth (50), whereby the cam member is actuated by operating a control lever (40) rotatably mounted to one of the base plates. In the preferred embodiment, at least one of the upper teeth is set to be rotatable through a predetermined angle about the arm. Furthermore, a mechanism for synchronizing the operations of the right and left cam members is provided. The base plates are reinforced by reinforcing members (80).
Inventors:
IKEGAYA ISAO (JP)
YAMAMURA MITUJI (JP)
YAMAMURA MITUJI (JP)
Application Number:
PCT/JP1991/001475
Publication Date:
May 14, 1992
Filing Date:
October 29, 1991
Export Citation:
Assignee:
FUJI KIKO KK (JP)
International Classes:
B60N2/235; (IPC1-7): A47C1/025
Foreign References:
| JPS6449141U | 1989-03-27 | |||
| JPS4427222Y1 | 1969-11-14 | |||
| JPS63138161U | 1988-09-12 | |||
| JPS56168957U | 1981-12-14 | |||
| JPS6226008A | 1987-02-04 |
Attorney, Agent or Firm:
Miyoshi, Hidekazu (3rd Floor 2-3, Toranomon 1-chom, Minato-ku Tokyo 105, JP)
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