Toy helicopters

Claim 1

A TOY HELICOPTER COMPRISING A HOLLOW BODY HAVING A MECHANISM FRAME THEREIN, A PROPELLER JOURNALED ON SAID BODY, A DRIVE SHAFT JOURNALED IN SAID FRAME ON A VERTICAL AXIS, A MOTOR MOUNTED ON SAID FRAME, REDUCTION GEARING BETWEEN SAID DRIVE SHAFT AND SAID MOTOR, DRIVING CONNECTIONS BETWEEN THE UPPER END OF SAID DRIVE SHAFT AND SAID PROPELLER, AN AXLE HAVING A PAIR OF WHEELS THEREON JOURNALED IN SAID BODY ON A HORIZONTAL AXIS, A PINION ON THE LOWER END OF SAID DRIVE SHAFT, AND A GEAR COAXIALLY MOUNTED ON SAID AXLE TO ROTATE THEREWITH, SAID GEAR MESHING WITH SAID PINION SO AS TO BE DRIVEN THEREBY UPON OPERATION OF SAID MOTOR AND THEREBY DRIVE SAID WHEELS, A WINCH INCLUDING A DRUM JOURNALED ON SAID BODY, A GEAR FIXED AT EACH END OF SAID DRUM, A WINCH OPERATING SHAFT, A LEVER PIVOTED ON SAID BODY ON WHICH SAID WINCH OPERATING SHAFT IS JOURNALED, A DRIVING CONNECTION BETWEEN SAID WINCH OPERATING SHAFT AND SAID DRIVE SHAFT, A PINION ON SAID WINCH OPERATING SHAFT TO MESH SELECTIVELY WITH SAID GEARS ON SAID DRUM, AND MEANS FOR ACTUATING SAID LEVER TO MOVE SAID LAST-MEMTIONED PINION INTO MESH WITH ONE OR THE OTHER OF SAID GEARS ON THE DRUM WHILE MAINTAINING THE DRIVING CONNECTION BETWEEN SAID DRIVE SHAFT AND SAID WINCH OPERATING SHAFT.