US PATENT SUBCLASS 476 / 45
.~.~ Including spring means to bias friction surfaces into engagement


Current as of: June, 1999
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476 /   HD   FRICTION GEAR TRANSMISSION SYSTEMS OR COMPONENTS

39  DF  FRICTION GEAR INCLUDES IDLER ENGAGING FACING CONCAVE SURFACES {1}
40  DF  .~ Toroidal {6}
45.~.~ Including spring means to bias friction surfaces into engagement


DEFINITION

Classification: 476/45

Including spring means to bias friction surfaces into engagement:

(under subclass 40) Subject matter wherein one of said first, second, or third elements is biased into contact with another of said first, second, or third elements by a resilient member. [figure] [caption]biasing spring

SEE OR SEARCH THIS CLASS, SUBCLASS:

65+, for spring means to urge gears into engagement in other friction transmissions.