| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold having at least two slide cores the manufacturing cost of which is reduced. SOLUTION: A driving slide core driven by using an angular pin and a following slide core which is not driven by the angular pin are installed adjacently, a protrusion formed by protruding a part of the driving slide core is engaged with a recess formed in the following slide core, and the following slide core is driven to synchronize with the driving of the driving slide core by the angular pin. COPYRIGHT: (C)2006,JPO&NCIPI
|
