Spring assemblies
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United States of America Patent
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-
May 7, 1991
Grant Date -
N/A
app pub date -
Apr 24, 1989
filing date -
Nov 15, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A zig-zag spring in the form of a strip of fibre-reinforced plastics material with limbs connected by reflex portions, is held at its end portion by a member such that a short length (11a, 18a) of the end reflex portion (11, 18) substantially does not move angularly as the spring is compressed. Preferably an end limb (21a, 29a) extending lengthwise of the spring as a whole is so held. A suspension strut assembly, comprising two springs thus held, is disclosed.
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