DEVICE FOR TOWING SEMI-TRAILER TRUCK Russian patent published in 2022 - IPC B60D1/14 B62D13/00 B62D53/04 

FIELD: transport.

SUBSTANCE: invention relates to transport, and in particular to auxiliary devices for increasing cross-country ability and increasing productivity of wheeled vehicles. A device for towing a semitrailer truck contains a flexible cable power connection, a drawbar, a roller guide. The device for towing is made in the form of a structure consisting of a winch device with an exhaust flexible cable power connection and a pull hook and a support bracket made in the form of a drawbar mounted on hinges in the rear front part of the car frame, with a lifting and transverse crosshead, in the coupling loop of which built-in fifth wheel coupling. A spring-loaded tensioner with a roller guide is installed on the cross-beam of the drawbar. The pull-out flexible cable power connection passes through the roller guide of the spring-loaded tensioner, and the pry hook is fixed in the lifting beam.

EFFECT: increased cross-country ability, reduced slipping and increased productivity when performing work.

1 cl, 4 dwg