Spring balancer for pivotable cover lid

Details Spring balancer for pivotable cover lid Spring balancer for pivotable cover lid

1981-05-07

1984-07-03

Butler, Douglas C.

Spring devices

Vehicle

Bolster

16197, 188 67, 188129, F16F 900

Patent

active

044574975

ABSTRACT:
A balancer is installed between a fixed body and a lid attached to the fixed body pivotably through a horizontal revolution axis. This balancer is a spring balancer for a pivotable cover lid having a compression coil sring which acts in compression or extension and a rod which transfers into a metallic cylinder according to the revolution of the cover lid. Further, this balancer has the overall characteristics of the compression coil spring and the sliding friction characteristics of the rod.

REFERENCES:
patent: 1205433 (1916-11-01), Christman
patent: 2604655 (1952-07-01), Peremi
patent: 2646860 (1953-07-01), Pirard
patent: 2750994 (1956-06-01), Howell, Jr.
patent: 2774100 (1956-12-01), Larson et al.
patent: 2940552 (1960-06-01), Freyler
patent: 3478384 (1969-11-01), Skolnik

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