| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a press mold which allows use for manufacturing a plurality of types of duct bodies having differing width sizes and achieving a cost reduction of the duct bodies. <P>SOLUTION: The press mold, used for duct bodies having openings 121 formed in sidewalls 120 of the duct body 100 of a wiring duct formed substantially conduit-like, includes: a die 400 arranged inside the duct body 100; a die guide 500 for fixing the die 400; and punches 800 arranged outside the duct body 100; in which the die 400 has two divided dies 410A, 410B, the two divided dies 410A, 410B being adaptive to the duct body 100 with a minimum width of the duct bodies 100 to be manufactured, and it is enabled to adapt to a duct body 100 having a width wider than duct body 100 with a minimum width by interposing a spacer 600 between the two divided dies 410A, 410B. <P>COPYRIGHT: (C)2012,JPO&INPIT |
