Chairs and seats – Movable back – Tiltable
Patent
1976-11-12
1981-05-26
Zugel, Francis K.
Chairs and seats
Movable back
Tiltable
297367, A47C 322
Patent
active
042694477
ABSTRACT:
A mechanism for adjusting the position of the back of a reclining seat comprises a sector of circular toothed interior configuration joined to a movable member attached to the seat back. The seat back member is rotatably joined to a member fixed to the seat. A restraining member is slidably mounted on said fixed member with a toothed outer edge to engage said toothed interior configuration on the movable back. The restraining member is moved by means of a lever toward and away from a connect and disconnect position to allow movement and fixation of the seat back.
REFERENCES:
patent: 2018828 (1935-10-01), Bell
patent: 3309139 (1967-03-01), Turner et al.
patent: 3737946 (1973-06-01), Giuliani
patent: 3829156 (1974-08-01), Iida et al.
patent: 3870269 (1975-03-01), Werner et al.
patent: 3879802 (1975-04-01), Werner
Grinfa Sociedad de Responsabilidad Limitada
Zugel Francis K.
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