Variable displacement compressor

摘要

A compressor has a lug plate (10) and a swash plate (11) both mounted on a drive shaft (6) for integral rotation therewith. The lug plate (10) has a groove (17) and the swash plate (11) has an arm (15). The arm (15) is guided along a longitudinal direction of the groove (17) that includes a pair of side walls (17b) parallelly extending in a radial direction with respect to the swash plate (11). The side walls (17b) are spaced from each other by a predetermined distance. The arm (15) has a width substantially equal to the distance separating the side walls (17b).