| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To highly reliably seal the opening side of a through hole to prevent intrusion of plastic during the injection of plastic for molding components, while keeping a predetermined length of the components. <P>SOLUTION: Since a sealing washer is attached so as to seal the opening side of the through hole of a top plate, a contact piece carrier is provided to precisely keep a predetermined length of the actuator regardless of the thickness of the sealing washer. <P>COPYRIGHT: (C)2004,JPO</p> |
