| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a slit formation device capable of easily forming a slit with a complicated shape. <P>SOLUTION: In the slit formation device M for forming the slit 11 on a corrugated tube 10, a pair of slit formation teeth 30, 40 arranged on an inside and an outside of the corrugated tube 10 are provided for shearing the corrugated tube 10 by engaging each other after sandwiching the corrugated tube 10. The corrugated tube 10 is sheared by engaging the pair of slit formation teeth 30, 40 in this structure, and the slits 11 are formed along the shapes of slit formation teeth 30, 40. Therefore, the slits 11 with complicated shapes can be easily formed. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
