.~.~.~ With disengageable positive drive components (e.g., a clutch) {4}
263
.~.~.~.~ Gear pair
DEFINITION
Classification: 242/263
Gear pair:
(under subclass 257) Subject matter wherein the drive mechanism includes a pair of engageable torque transmitting element, at least one of which is the drive element shiftable in a radial direction to interrupt the positive torque transfer.
SEE OR SEARCH CLASS
254, Implements or Apparatus for Applying Pushing or Pulling Force,
298, and 345 for a haulage reel having gears shiftable into and out of intermeshing engagement.