US PATENT SUBCLASS 192 / 70.3
.~.~.~ With actuator lever pivoted on pressure plate or back plate to move clutch-element axially

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

30 R  DF  CLUTCHES {15}
66.1  DF  .~ Axially engaging {5}
70.11  DF  .~.~ Interposed, mating clutch-elements {10}
70.3.~.~.~ With actuator lever pivoted on pressure plate or back plate to move clutch-element axially

DEFINITION

Classification: 192/70.3

(under subclass 70.11) Device provided with means for moving a member along said axis, wherein the member-moving means includes a bar oscillatable about a fulcrum by application of force thereto, which fulcrum is connected to or mounted on a pressure plate or a cover plate, said fulcrum being a pivot pin or the equivalent of a "knife edge" about which the bar oscillates.

SEE OR SEARCH THIS CLASS, SUBCLASS:

70.22, for a "toggle linkage" pivoted on a pressure plate and a cover plate, and see (1) Note to the definition of subclass 70.22 for a relationship between the subclasses.

70.29, for an actuator lever pivoted on a pressure plate and opposed or aided by a spring means.