Patent ID: 9328721
Filing Date: 2016-05-03
CPC Classification: F04B

Claim Text:
1. A variable displacement swash plate type compressor comprising: a lug plate fixed to a driving shaft; and a swash plate coupled to the lug plate and whose tilt angle is varied between a maximum tilt angle and a minimum tilt angle according to rotatory motion of the lug plate, the swash plate having a through hole, wherein the lug plate comprises a protruding portion protruding towards the swash plate, and a rotatory power projection formed at a leading end of the protruding portion, the rotatory power projection penetrating through the through hole and making a surface contact with the swash plate while the swash plate moves between the maximum tilt angle and the minimum tilt angle such that the rotatory power projection transmits rotatory power of the lug plate to the swash plate for rotating the swash plate while the lug plate is rotated by the driving shaft and the swash plate moves between the maximum tilt angle and the minimum tilt angle.