CLUTHLESS SINGLE SIDE VARIABLE DISPLACEMENT COMPRESSOR

摘要

PURPOSE:To eliminate failures such as poor body sensory feeling caused by an electromagnetic clutch and secure the appropriate position of a driving shaft in a crank chamber without generating the defective lubrication or the like. CONSTITUTION:A driving pulley 7 is directly connected to a driving shaft 6 extended outside a front housing 2 through a bolt 6a screwed in the axial direction. A radial bearing 8 having an outer ring 8b fixed to the driving pulley 7 and an inner ring 8a mounted on the front housing 2 in a movable manner by the prescribed length only in the axial direction is interposed between the driving pulley 7 and the front housing 2, and a disc spring 42 having the energizing force facing toward the outside in the axial direction in interposed between the front housing 2 and the inner ring 8a.