Patent ID: 7273363

Claim:
A scroll compressor comprising: a first scroll member having a base and a generally spiral wrap extending from said base; a second scroll member having a base and a generally spiral wrap extending from its base, said spiral wraps of said first and second scroll members interfitting to define compression chambers; a driveshaft for rotating about an axis driving said second scroll member to orbit relative to said first scroll member, said second scroll member having a downwardly extending boss, and said driveshaft having an eccentric pin extending upwardly into said boss; and a slider block received between said eccentric pin and said boss, wherein said slider block has a generally cylindrical outer surface with a cutout portion on said outer surface to allow oil passage along said slider block, and an inner bore receiving said eccentric pin, wherein a chamfer is formed at a first end on the inner bore spaced away from said base of said second scroll member, and said slider block having a recess formed into said slider block from said first end, and extending towards said base of said second scroll member for an axial length and a circumferential extent, and at least partially between said cutout portion and said chamfer.