| 摘要 |
FIELD: construction. ^ SUBSTANCE: invention is related to motor industry. Lock for transport vehicle comprises body, where there is a slider located with the possibility of reciprocal motion, with the main rope fixed on it, enclosed into flexible shell and taken out of body, electric motor, shaft of which via centrifugal coupling is joined to safety coupling of lead screw rotation drive mounted in cavity of slider for displacement of the latter, safety cord in flexible shell arranged inside body and enveloping slider with the possibility of its free motion, at the same time one end of safety cord is taken out of body, and the other one is fixed inside, and locking device. Lock additionally comprises unit for fixation of main cord flexible shell and device of locking device blocking control joined to unit of transport vehicle control and tracking condition of lock - "open" or "closed". ^ EFFECT: invention makes it possible to increase reliability of design and to simplify assembly and operation. ^ 8 cl, 7 dwg |
