Chairs and seats – Movable back – Tiltable
Patent
1987-07-06
1988-08-30
Zugel, Francis K.
Chairs and seats
Movable back
Tiltable
297368, 403388, A47C 100
Patent
active
047671580
ABSTRACT:
A reclining mechanism for a seat of an automotive vehicle in which a back bracket is pivoted with a pivot pin to a seat bracket of a seat in an automotive vehicle.
An angle of inclination of the back bracket relative to the seat bracket is adjusted and maintained by a sector gear locking pawl engagement mechanism.
Raised portions are formed along the peripheral sides of the mounting surface remote from a locking pawl of the back bracket upon which is attached the sector gear in such a way that the raised portions abut against a portion of the circumferential surface of the sector gear and the sector gear and the back bracket are securely joined together with joint pins.
REFERENCES:
patent: 32094 (1861-04-01), Traxler
patent: 1057928 (1913-04-01), Briggs
patent: 3415554 (1968-12-01), Papayoti
patent: 3901100 (1975-08-01), Lida et al.
patent: 4146267 (1979-03-01), Mori et al.
patent: 4337978 (1982-07-01), Kazaoka et al.
patent: 4611853 (1986-09-01), Lehmann et al.
Mitsui Kinzoku Kogyo Kabushiki Kaisha
Zugel Francis K.
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