| 摘要 |
PROBLEM TO BE SOLVED: To provide a driving device capable of uniformly imparting stable operations to a plurality of movable bodies at a predetermined phase difference with a small number of parts, capable of having a driving device of each of the movable bodies on an outer side than the vicinity of an arrangement center, and capable of using the arrangement center as a various operation space. SOLUTION: The driving device is provided with a cylinder 140 as a plurality of fixed bodies arranged on a base 110, and a piston 142 as the movable body reciprocating in the cylinder, and drives the movable bodies at the prescribed phase difference. The driving device is further provided with a cross plate 130 as a first member wherein movement in a rotation direction is regulated with respect to the base and movement to a first predetermined direction is permitted, and a driving plate 120 as a second member wherein movement in the rotation direction is regulated by engagement with the first member and movement to a second direction perpendicular to the first direction is permitted, and the movable body is engaged with the driving plate 120 and driven. COPYRIGHT: (C)2008,JPO&INPIT
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