Coil spring and snubber suspension system for a washer

Details Coil spring and snubber suspension system for a washer Coil spring and snubber suspension system for a washer

1995-10-06

1996-05-28

Stinson, Frankie L.

Textiles: fluid treating apparatus

Machines

Combined

68 231, 248610, 248638, D06F 3724

Patent

active

055200290

ABSTRACT:
A suspension spring assembly for a washing machine employs a coil spring in compression. The suspension spring system uses a snubber mounted inside the coil spring to help dampen and isolate unbalanced load excursions by using the positive displacement pumping action of air being forced through an orifice in the snubber. A second snubber may be employed with the coil spring.

REFERENCES:
patent: 2575689 (1951-11-01), Smith
patent: 3616661 (1971-11-01), Menk
patent: 3744746 (1973-07-01), Weir et al.
patent: 3854308 (1974-12-01), Czech et al.
patent: 4202187 (1980-05-01), Hukuzawa et al.
patent: 4475363 (1984-10-01), Thomson

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