US PATENT SUBCLASS 91 / 369.2
.~.~.~ Rubber block reaction means

Current as of: June, 1999
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91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

358 R  DF  WORKING MEMBER POSITION FEEDBACK TO MOTIVE FLUID CONTROL {12}
368  DF  .~ Follower type {9}
369.1  DF  .~.~ With relatively movable working and output members reacting on input member {2}
369.2.~.~.~ Rubber block reaction means {1}
369.3  DF  .~.~.~.~> And transverse valve key

DEFINITION

Classification: 91/369.2

Rubber block reaction means:

(under subclass 369.1) Apparatus in which the means causing relative movement between the working member and the output member comprises an elastomeric element positioned in a chamber to transmit movement from the output member to the valve means.