Exercising machine carrying wheel assembly
AssigneeGreenmaster Industrial Corp.
InventorLeao Wang
Life of this patent
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Abstract
An exercising machine carrying wheel assembly is disclosed including a tubular wheel frame, which has two central shafts aligned at two opposite ends, wheels respectively mounted on the central shafts and locked in place by cotter pins, washers respectively mounted on the central shafts and retained between the stepped wheels and respective inside flanges inside the tubular wheel frame, protective caps respectively covered on the wheels, and a mounting frame welded to the wheel frame at right angles, a mounting frame connected to the base of an exercising machine by screws for permitting it to be carried on the protective caps and moved from place to place.
Claims2
An exercising machine carrying wheel assembly fastened to either end of the base of an exercising machine for permitting said exercising machine to be carried on the wheel frame assembly by lifting the other end of the base from the ground, the wheel frame comprising:
- a mounting frame fastened to the base of said exercising machine;
- a tubular wheel frame welded perpendicularly to the middle of said mounting frame, said tubular wheel frame having two central shafts longitudinally aligned at two opposite ends and respectively supported by two spaced inside flanges, each central shaft having an outer end extended out of said tubular wheel frame, the outer end of either central shaft having a pin hole;
- two wheels respectively mounted on said central shafts and locked in place by cotter pins, each wheel being made from a stepped cylinder having a longitudinal center hole, through which either central shaft is inserted, and an opening on a respective periphery, through which either cotter pin is inserted into the pin hole on the respective central shaft;
- washers respectively mounted on either central shaft and retained between either wheel and a respective adjacent inside flange;
- and
- a cap mounted on each wheel.
Dependencies are inferred from the claim text.