Powered towing dolly for vehicles

Material or article handling – Wheel and wheel-type article handler and transporter – Vertically swinging article engager

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

414458, 414476, 414485, 280 794, 254 8R, B60B 2900

Patent

active

049002155

ABSTRACT:
A dolly for lifting one end of a vehicle and for towing the vehicle includes a pair of identical tandem wheel assemblies interconnected by a pair of spaced parallel steel tubes. At least one of the wheel assemblies includes a hydraulic piston which, in spreading one pair of arms on crank members coupled to the wheel assemblies, forces together the second pair of arms. The ends of the spaced parallel steel tubes are coupled into sockets on the ends of the second pair of arms so that their forcing together operates to lift a vehicle whose tires are resting across the steel tubes. The invention includes means for locking the tubes in their raised position and further includes vehicle wheel locking plates that are actuated by the lifting process.

REFERENCES:
patent: 1169255 (1916-01-01), Graham
patent: 1564713 (1925-12-01), Reiter
patent: 2170607 (1939-08-01), Green
patent: 2386516 (1945-09-01), Thompson
patent: 2476493 (1949-07-01), Johnson
patent: 2538473 (1951-01-01), Russell et al.
patent: 2554365 (1951-05-01), Johnston, Jr. et al.
patent: 3080196 (1963-03-01), Darby
patent: 3583723 (1971-06-01), Nowell
patent: 4240773 (1980-12-01), Terry
patent: 4690605 (1987-09-01), Coccaro
patent: 4696484 (1987-09-01), Casey

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Powered towing dolly for vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Powered towing dolly for vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powered towing dolly for vehicles will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1164134

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.