| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact cam device capable of enhancing stability of rotating movement around an axis in an output end of a first output shaft in an axial direction and reciprocating movement in the axial direction. Ž<P>SOLUTION: One end part 41a of the first output shaft 41 in the direction of an axis C41 functions as an output end 41a of rotating movement and reciprocating movement. A second output shaft 71 is stored in a through-hole 43 formed on the first output shaft 41 along the direction of the axis C41 of the first output shaft 41 movably in the direction of the axis C41, an end part 71b of the second output shaft 71 is protruded from an end part 41b of the first output shaft 41 on the opposite side from the output end 41a, a third cam mechanism 81 for converting the rotating movement of an input shaft 21 to the reciprocating movement of the second output shaft 71 in the direction of the axis C41 is interposed between the input shaft 21 and the end part 71b of the second output shaft 71, and the second output shaft 71 operates an end part 71a on the opposite side of the end part 71b as the output end of the reciprocating movement. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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