COUPLER-DRAW GEAR WITH SUPPORT Russian patent published in 2008 - IPC B60D1/14 

FIELD: automotive industry; vehicle coupler-draw gears.

SUBSTANCE: proposed coupler-draw gear with support includes draft pole made for connection with traction hook of prime mover by means of lunette and furnished with coupling forks (lugs) for connection of vehicle to be towed. Draft pole is furnished with support containing support spring in telescopic housing being part of support leverage. Trailer can be furnished with paired supports arranged symmetrically relative to longitudinal axis of draft pole. Two concentric springs can be fitted in telescopic housing.

EFFECT: reduced to minimum injures when joining draft pole with prime mover hook, provision of maximum convenience.

3 cl, 1 dwg