| 摘要 |
PROBLEM TO BE SOLVED: To improve manufacturability while certainly preventing rotation of a snap ring in a scroll compressor. SOLUTION: A bush 66 composing the scroll compressor is formed with a projection 68 on an axis at the end surface 66a of the bush 66, and also formed with a hole decentered in a radially outward direction with respect to the projection 68. An eccentric pin 58 of a rotating shaft 48 is inserted into the hole. A slip-out preventive ring 74 having a C-shaped cross section is mounted to the end of the eccentric pin 58 through an annular groove 72, and the opening 76 of the slip-out preventive ring 74 is engaged with the projection 68. COPYRIGHT: (C)2011,JPO&INPIT |
