A collapsible towing dolly with a rectangular frame for assembly on a driving surface beneath a towed vehicle. Four sides of the rectangular frame cradle a pair of opposing tires on the towed vehicle. The rectangular frame can be adjusted in size to accommodate different towed vehicles. The corners of the rectangular frame flex, so that the frame displaces in parallelogram fashion when pulled around a curve, allowing the towed vehicle to track behind the tow vehicle. The rectangular frame is raised off the driving surface by means of a liftable attachment between the rectangular frame and each of a pair of dolly wheel assemblies. Alternatively, jacks attached to the rectangular frame lift the rectangular frame. The rectangular frame attaches to a standard hitch on the tow vehicle via a tongue assembly removably attached to the rectangular frame.
Collapsible Towing Dolly
2016-03-03
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |