DEVICE FOR COUPLING A TOWING VEHICLE WITH A LOAD AND ITS AUTOMATIC UNCOUPLING Russian patent published in 2021 - IPC B60D1/00 B61G7/00 B63B21/00 

FIELD: towing hitch devices.

SUBSTANCE: invention relates to towing hitch devices. The device for coupling a towing vehicle with a load and its automatic uncoupling contains one or more containers having one or more lugs or bushings, with the help of which they are put on one or more towing rods that engage with the towing vehicle. Lugs or bushings allow the container to slide along the rods. Some of the lugs serve to prevent detachment and have a curly cutout. The rear end of the rod has a locking lining, corresponding in shape and size to the figured cutout of the eyelet. The rods have the ability to rotate around their axis. A spring is used to soften jerks when towing and unhitching loads. Automatic uncoupling of the rear container is carried out by turning the towing rod at an angle at which its stopping attachment coincides with the figured cut of the container stopping eye. To attach the cargo to the towing vehicle, a fastener is used that fixes the towing rods with the towing vehicle. To turn the rods, there is a drive and a turning mechanism installed on the towing vehicle. For stability, the containers are equipped with a dynamic stabilizer.

EFFECT: ability to deliver a larger volume of goods and automatically uncouple them.

1 cl, 5 dwg