Lock actuator with biasing means

摘要

This invention relates to an electrically controlled actuator 8 for use with a lock assembly 1. The actuator 8 includes an electrical control means 25, a stator 10, a 5 rotor 20 that is rotatable relative to the stator 10 and biasing means for biasing the rotor 20 to adopt one of a plurality of preferred positions relative to the stator 10 when the actuator 1 is in an inactive position. 4I.,~an~1 co (Y) U) _ _ _ _ _ _ _ c0) CY) CC') 11- CE * ( (00 C') ' Y (D T %