US PATENT SUBCLASS 91 / 369.1
.~.~ With relatively movable working and output members reacting on input member

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.~.~ With relatively movable working and output members reacting on input member {2}
369.2  DF  .~.~.~> Rubber block reaction means {1}
369.4  DF  .~.~.~> Lever reaction means

DEFINITION

Classification: 91/369.1

With relatively movable working and output members reacting on input member:

(under subclass 368) Apparatus in which there is an output member for transmitting movement of the working member to a load, the working member being movable relative to the output member, and in which means are provided to cause the relative movement between the working members and the output member to affect the input signal means.

(1) Note. A device having a flexible wall working member must have a means other than the wall itself to permit relative movement of the working member and the output member.