Double wheel chock frame

Details Double wheel chock frame Double wheel chock frame

2007-03-06

2007-03-06

Morris, Lesley D. (Department: 3611)

Brakes

Vehicle

Ground-engaging

C188S007000, C188S036000, C180S009100, C104S165000, C104S162000, C104S172300

Reexamination Certificate

active

11010818

ABSTRACT:
A roller system for moving a load a predetermined distance includes a chock frame having a pair of spaced chocks connected between a pair of rigid siderails and a freely moveable roller unit. The roller unit includes a plurality of rollers and is positioned between the siderails and freely moveable between the pair of spaced chocks. The load may then be moved in inchmeal fashion by slowly advancing the roller unit while shuffling the chock frame on the ground at a similar pace.

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