| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealing device which performs two-stage pinching operation using a direct-acting solenoid. <P>SOLUTION: The sealing device includes: a stop mechanism, in which when the direct-acting solenoid is driven, a nozzle from a standby position to a stop position is moved, subsequently the movement of a mobile part of the direct-acting solenoid is stopped at a predetermined intermediate position between a start point and an end point, and after the nozzle part is returned from the stop position to the standby position, the stoppage of the movement of the mobile part is canceled so that the mobile part is restarted to move to the end part. <P>COPYRIGHT: (C)2013,JPO&INPIT |
