Dolly apparatus

Details Dolly apparatus Dolly apparatus

1976-06-16

1978-04-25

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Metallic spring stretcher and/or compressor

B66F 500

Patent

active

040859533

ABSTRACT:
A dolly apparatus for facilitating handling of heavy objects and comprising wheel mounted main support frame means and secondary frame means carried thereby, said secondary frame means being movable between a raised and a lowered position. In the lowered position of the secondary frame, the dolly apparatus may be easily rolled beneath the object to be maneuvered, whereupon the secondary frame means may be elevated for lifting the object in order to move the object simultaneously with the wheeled dolly apparatus. The main support frame structure is of a width slightly less than the inboard dimension of the support wheels, and the secondary frame means is of an overall width slightly greater than the outboard dimension of the wheels. The secondary frame is so constructed as to be lowered to a position overlaying a portion of the wheels whereby the supporting portion of the dolly apparatus is of a maximum width without unduly increasing the overall width of the entire dolly apparatus.

REFERENCES:
patent: 1609017 (1926-11-01), Firestone
patent: 1704777 (1929-03-01), Warshaw
patent: 2756963 (1956-07-01), Rogers

Affiliated with

Also associated with

Rating

Dolly apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2419149