MOTORCYCLE'S RACK BEARING A PROPELLER FOR PERFORMING FLIGHTS WITH A GLIDER

摘要

The herein disclosed rack is composed of a glider from which the motorcycle is suspended and of one or two propellers retained by a base (rack) 1 being a -like frame screwed on the rear fork of the motorcycle. The motion of the propellers Æ is received by the motorcycleÆs motor through the toothed crown 3 which-being fixed on the rim of the hub-transmits the motion to the propeller through the gear 4 of the shaft 2 and the pair of angular gears 6 one of which bears the shaft of the propeller .