US PATENT SUBCLASS 92 / 215
.~.~ Separate resilient elements secures end face portion to skirt portion

Current as of: June, 1999
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92 /   HD   EXPANSIBLE CHAMBER DEVICES

172  DF  PISTON {19}
208  DF  .~ Open-ended hollow skirt type (e.g., trunk type) {15}
215.~.~ Separate resilient elements secures end face portion to skirt portion

DEFINITION

Classification: 92/215

(under subclass 208) Apparatus comprising independent end face and skirt portions, said portions being secured together by means of a separate fastening element in the form of a spring-like device for effecting a resiliently movable connection between said end face and skirt portions.

SEE OR SEARCH THIS CLASS, SUBCLASS:

84, for resilient means interposed between a working member and a relatively movable power transmission element.