US PATENT SUBCLASS 192 / 57
.~ Fluent material and mechanical

Current as of: June, 1999
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192 /   HD   CLUTCHES AND POWER-STOP CONTROL

30 R  DF  CLUTCHES {15}
57.~ Fluent material and mechanical

DEFINITION

Classification: 192/57

(under subclass 30) Clutches include an ordinary friction or other mechanically clutching part combined with a clutch in which the resisting part is enveloped in the clutching material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

3.21+, for a combination of vortex-flow drive and clutch.

48.1+, for other plural clutch-assemblages.

SEE OR SEARCH CLASS

188, Brakes,

271, for a surface- friction brake combined with a fluid- resistance brake.