Patent ID: 7160089

Claim:
A radial compliance scroll compressor comprising: a bush rotatably fitted in an inner surface of a boss of an orbiting scroll, and provided with a crank pin hole extending vertically throughout the bush; a crank pin provided with cut surfaces at both sides thereof and eccentrically arranged at an upper end of a crankshaft configured to orbit the orbiting scroll, and fitted in the crank pin hole while allowing a movement of the bush in the crank pin hole, the crank pin having an oil passage communicating with an oil passage formed through the crankshaft; and a cover member provided with an oil hole therein and fitted in an upper end portion of the crank pin hole, the cover member configiured to guide oil fed through the oil passage of the crank pin such that the oil is supplied between an outer peripheral surface of the bush and an inner peripheral surface of the boss.