US PATENT SUBCLASS 192 / 53.4
.~.~.~ Lock for positive clutch

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

30 R  DF  CLUTCHES {15}
52.1  DF  .~ Progressive engagement {4}
53.1  DF  .~.~ Frictional and positive {5}
53.4.~.~.~ Lock for positive clutch

DEFINITION

Classification: 192/53.4

Lock for positive clutch:

(under subclass 53.1) Subject matter wherein structure is provided to prevent inadvertent disengagement of the intermeshed positive elements.

(1) Note. The structure here can be the configuration of the positive clutch teeth or a separate device to maintain the positive clutch in engagement.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114+, for element-locking means, per se.