Chairs and seats – Laterally folding or collapsing back – One-piece bottom and back
Patent
1986-10-17
1987-06-02
McCall, James T.
Chairs and seats
Laterally folding or collapsing back
One-piece bottom and back
744248R, 297353, B60N 102
Patent
active
046697810
ABSTRACT:
The present invention provides an incremental linear vehicle recliner seat. The invention utilizes a polygonal rod with threaded apices which is pivotally connected with the seat back. The rod is surrounded with a nut connected with the seat cushion. The nut is rotated alternatively between a locking position to threadably engage the apices of the rod and a release position allowing the rod to slide through the nut thereby allowing the angular position of the seat back to be adjusted.
REFERENCES:
patent: 3183317 (1965-05-01), McCartney
patent: 3528532 (1970-09-01), Moskow
patent: 4243264 (1981-01-01), Bell
patent: 4387926 (1983-06-01), Van Eerden
patent: 4579386 (1986-04-01), Rupp et al.
Conroy Lawrence J.
Hayden Richard A.
General Motors Corporation
Helms Ernest E.
McCall James T.
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