| 摘要 |
PROBLEM TO BE SOLVED: To provide a cam device capable of suppressing such a problem that breakage occurs on a member.SOLUTION: A cam device includes: a cam mechanism provided with a rotating member having a plurality of cam followers and a rotatable cam having an engagement part engaged with the cam follower, the cam mechanism having a non-stationary section where the rotating member rotates in accordance with rotation of the cam and a stationary section where the rotating member does not rotate even when he cam rotates; and a positioning member which positions the rotating member with a predetermined timing in the stationary section. Therein, when a pressure is applied between the cam follower and the engagement part before positioning by means of the positioning member, in the stationary section and, on the other hand, before the positioning by means of the positioning member, the cam mechanism releases the pressure. |
