Reciprocating piston engine i.e. air conditioning compressor, for regulating interior temperature of vehicle, has guide sleeve relocatably supported on shaft, and swivel ring indirectly supported by bearing pins in radial direction

摘要

The engine has a guide sleeve (7) relocatably supported on a shaft (3), and a swivel ring (9) indirectly supported by bearing pins (11, 13) in a radial direction. The bearing pins comprise bearing surfaces (21, 23), which is provided at a front side of the pins and are formed in a convex shape. The bearing pins are firmly connected with the swivel ring, and comprise two lateral flat portions such as plane surfaces at ends. The ends are pressed into the swivel ring. The flat portions are arranged parallel to two oppositely lying side surfaces of the swivel ring.