Reclining device for vehicular seat

Details Reclining device for vehicular seat Reclining device for vehicular seat

1990-07-30

1992-02-25

Chen, Jose V.

Chairs and seats

Movable back

Tiltable

475342, A47C 1025

Patent

active

050907719

ABSTRACT:
A reclining device for a vehicular seat with which position of a seat back is inclinably adjusted by rotating a rotation shaft. A control gear integral with the rotation shaft engages with planetary gears which are located around the rotation shaft. The planetary gears engage with both internal gears formed in base and arm frames in a manner to rotate the arm frame relative to the base frame. A disc section is integrally connected with the control gear to be coaxial with the rotation shaft. The disc section is fitted into a hollow formed in the base frame, so that the control gear is rotatably supported to have a sufficient supporting strength with no play.

REFERENCES:
patent: 1417797 (1922-05-01), Cook et al.
patent: 1431167 (1922-10-01), McCollum
patent: 3081648 (1963-03-01), Duer
patent: 3893206 (1975-07-01), Pickles et al.
patent: 4345792 (1982-08-01), Shephard
patent: 4641887 (1987-02-01), Klueting
patent: 4715656 (1987-12-01), Walk et al.

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