US PATENT SUBCLASS 474 / 74
.~.~ With overrunning clutch

Current as of: June, 1999
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474 /   HD   ENDLESS BELT POWER TRANSMISSION SYSTEMS OR COMPONENTS

69  DF  CONTROL FOR VARIABLE INPUT TO OUTPUT SPEED-RATIO {7}
73  DF  .~ Including separate belt on each of coaxial pulleys selectively engaged in drive train {3}
74.~.~ With overrunning clutch

DEFINITION

Classification: 474/74

With overrunning clutch:

(under subclass 73) Subject matter which further includes structure for coupling together first and second motion-transmitting members in the drive train in such a manner that the second member is driven by the first member for concurrent movement at the same rotational speed in a particular direction; but which structure enables, without operator intervention, relative rotation between the first and second members when the second member is driven or tends to be driven by auxiliary force in the particular direction at a rotational speed greater than the speed imported to the first member in the particular direction. [figure]