| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a wobble plate type variable displacement compressor using a unique constant-velocity joint mechanism, capable of improving precision of swash plate minimum inclination angle regulation, and improving abrasion resistance of an inner ring rotation prohibiting mechanism. <P>SOLUTION: The wobble plate type variable displacement compressor comprises the constant-velocity joint mechanism provided with an inner ring, an outer ring balls retained between guide grooves of the inner ring and the outer ring to perform power transmission, and a sleeve axially movably engaged with the inner ring to be relatively rotatable and axially movable to a main shaft to function as a swing center member of a swing plate. The inner ring rotation prohibiting mechanism is composed of an unevenness engagement structure between the outer circumference of the inner ring and the inner circumference of a housing. In the unevenness engagement structure, a swash plate minimum inclination angle regulation mechanism is composed to regulate the minimum inclination angle of the swash plate as axial terminal ends of the unevenness engagement structure on the inner ring side and the housing side abut on each other. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
