The present invention relates to the field of tractors, comprising: in the process of adjusting the sliding support head by the vehicle tractor, the user needs to unscrew the locking bolt, so that the front end of the locking bolt is separated from the loc...

A method for aligning an agricultural machine with a tow vehicle for connection therebetween may include determining a movement profile of a tongue of the agricultural machine relative to a portion of the agricultural machine, the movement profile correspo...

Described is a connecting apparatus (1) for towing vehicles, comprising a frame (4) comprising a pair of uprights (2); a pair of guides (7) each associated with a relative upright (2); a slide (5) slidable along the guide (7) for moving at least along a su...

The device has a coupling carrier (12) accommodating a trailer coupling (13) for connecting a trailer. Two support elements (20) are attached at one of guiding grooves (8, 9) of a coupling block (1). The coupling carrier is held in contact against the supp...

A slidable carriage (10) for a tow hitch (11) for vehicles comprises a main member (12), means for locking the position of the carriage (10) which are mounted on the main member (12), control means for controlling the selective locking and unlocking of the...

A towing device (1) for a tractor (3) and the like comprises a slideway (4) attached to the tractor rear part (2), a slide (5) carrying a pull hook (15) and being slidably mounted on the slideway (4), as well as motor means (20) including a rotary motor (2...

The trailer coupling has a latching device (5a) that engages a journal (5) with which the coupling head (1) is elastically held in a rest angular position relative to its bearer (2) and a spring arrangement arranged so that the bias force causes a force be...