Composite negator springs

Details Composite negator springs Composite negator springs

1982-03-26

1984-08-07

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156163, 156165, 156184, 156289, 156446, 264229, 267148, 267149, 267167, B32B 3100

Patent

active

044642164

ABSTRACT:
A composite spring comprising coaxially coiled sheet in which filamentary materials spiral about a first rotational axis of the spring in performed resinous convolutes. A method of fabricating a coaxial composite spring having filamentary materials that spiral about a first rotational axis of the spring in preformed resinous convolutes comprising wrapping a plurality of sheets including a release sheet about a mandrel wherein the sheets comprise the filamentary materials and hardenable resin.

REFERENCES:
patent: 2656178 (1946-03-01), Hughes, Jr.
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patent: 2811201 (1951-07-01), Reid, Jr.
patent: 2899191 (1956-07-01), Foster
patent: 2899193 (1956-07-01), Foster
patent: 3379283 (1968-04-01), Cole
patent: 3432373 (1969-03-01), McMahon
patent: 3712421 (1973-01-01), Hadfield
patent: 3812933 (1974-05-01), Darda
patent: 4260143 (1981-04-01), Kliger
patent: 4265690 (1981-05-01), Lowenhar
patent: 4289168 (1981-09-01), Lecourt et al.
Letter from J. R. Douglass, Contract Administrator Dated Nov. 5, 1979, and Distribution List.

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