Spring devices – Bendable along flat surface
Patent
1988-07-12
1989-09-26
Butler, Douglas C.
Spring devices
Bendable along flat surface
52480, 267160, 267164, 267152, 267141, F16E 118
Patent
active
048694797
ABSTRACT:
The spring is one piece and elliptical with the working material concentrated nearer the ends than the middle section, leaving the middle section available for deflection limiting stops and for fastening holes. A preferred material is acetal plastic. The spring can be machined, molded or cut from extrusions in widths to suit use requirements. The spring is attached to mounting structure by a fastener which passes through a hole in one leaf and is seated on the other.
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Colonel Richard C.
Lindh Devere V.
Sutton Frederick A.
Butler Douglas C.
Jenny Robert W.
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