Centrifugal force coupling for model aeroplane, boat or motor car; has hub connected to drive shaft of motor with odd-number of spring-biased jaws between hub and inner wall of coupling bell

摘要

The coupling has a hub (1) connected to the drive shaft of the motor. A coupling bell encompassing the hub and an odd number of jaws (6), which are arranged between the hub and the inner wall of the coupling, which move radially and are provided with a friction lining (17). The jaws move against the force of torsion springs (14) about a pivot axis (7) parallel to the hub axis. tonsillitis One end of (16) of the spring engages the jaw. The other end (15) is supported to adjust the spring at an adjustable abutment of a setting mechanism.