US PATENT SUBCLASS 91 / 369.4
.~.~.~ Lever 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}
369.4.~.~.~ Lever reaction means

DEFINITION

Classification: 91/369.4

Lever reaction means:

(under subclass 369.1) Apparatus in which the means causing relative movement between the working member and the output member comprises at least one lever to transmit movement from the output member or the working member to the valve means.