| 摘要 |
PROBLEM TO BE SOLVED: To elongate a transfer distance by obtaining a deflection angle more larger than a conventional one while utilizing a cam constitution.SOLUTION: A swing device 300 comprising a sheet holding device 31bt for holding a sheet S1 and having a swing part 31b supported to a swing shaft 31j which is supported so as to be turnable comprises: a pinion gear 31p fixed to the swing shaft 31j; a cam 304 fixed to a cam shaft 301 which is supported so as to be rotatable; a lever shaft 31 which is supported so as to be turnable; a first lever 313 having a cam follower 317 which is fixed to a lever shaft 311 and abuts on the cam 304; an energization means 322a for energizing the first lever 313 so that the cam follower 317 may be push-pressed to the cam 304; and a segment gear 327 which is fixed to the lever shaft 311 and engaged with the pinion gear 31p, and has a large diameter larger than a diameter of the pinion gear 31p. |
