(under subclass 390) Subject matter wherein a land, air, or water conveyance derives its locomotive power from a motor that also rotates the spool or orbits a wrapping guide either directly or via a power take-off transmission.
(1) Note. This subclass excludes vehicle supported reeling devices in which either: (a) the spool is driven by traction (e.g., ground-driven or a ground-driven wheel), or (b) the spool is related to the vehicle solely by being fixed to a vehicle supporting wheel.
SEE OR SEARCH CLASS
74, Machine Element or Mechanism, particularly
13, 15 for a wheel-powered take-off device of general use.
180, Motor Vehicles,
7.5, for a vehicle-mounted winch on a tow truck.
254, Implements or Apparatus for Applying Pushing or Pulling Force, particularly 282, and 328 for a hoist drum mounted on a vehicle and rotated by the motor of the vehicle.