| 摘要 |
PROBLEM TO BE SOLVED: To provide a valve timing adjusting device for preventing oscillation of a movable body. SOLUTION: This device is provided with a guide member 25 to form a guide passage 64 of a constant width, movable bodies 26 and 27 with which the guide member 25 is engaged on both sides in the width direction of the guide passage 64 to be capable of relatively sliding to the guide member 25, and a phase changing mechanism 10 composing a limiting link with the guide member 25 and the movable bodies 26 and 27 as the movable bodies 26 and 27 are engaged with links 28 and 29 to change the rotation phase of a driven shaft to a drive shaft in accordance with relative sliding of the movable bodies 26 and 27 to the guide member 25. The movable body 26 is composed of a core member 70 and a shell member 72. The core member 70 has an outer circumferential surface part 71 having a circular outline. The shell member 72 has an inner circumferential surface part 73 having a circular outline relatively rotatably engaged with the outer circumferential surface part 71, and an outer circumferential surface part 74 having a circular outline eccentric to the inner circumferential surface part 73. The outer circumferential surface part 71 is relatively rotatably engaged with the guide member 25, and the outer circumferential surface part 71 is relatively rotatably engaged with the links 28 and 29. COPYRIGHT: (C)2005,JPO&NCIPI
|
