ELECTROMAGNETIC CLUTCH CONTROL DEVICE Russian patent published in 1997 - IPC

FIELD: transport engineering; cars for invalids; hand clutch control. SUBSTANCE: fixed and movable contacts are provided in head of gearshift lever and coupled, through leads, for instance, with car body and with electromagnetic clutch. Movable contact is made in form of conducting material cylinder with axial channel and end piece with bend provided with projections. Movable contact is concentrically fitted in bushing with slots on inner surface accommodating projections of end piece bead. Bushing is spring-loaded relative to stop member installed on end of tubular member. Guide ribs are made on surfaces of bushing and stop member pointed to each other. Thread for connecting tubular member with gearshift lever is made on end of tubular member. EFFECT: improved reliability of operation. 5 cl, 3 dwg