发明名称 Production system using the dismounting method for fastening member
摘要 The dismounting device includes, in order that a fastening member is dismounted from a base material, the fastening member comprising a head and a body, the body being inserted into a fastening hole formed in a base material, the head contacting a peripheral edge of the fastening hole into a fastened state with the body, a cutting member for cutting a boundary region between the head and the body from the head toward the body to separate the head from the body, the cutting member removing the fastening member from the base material.
申请公布号 US6332259(B1) 申请公布日期 2001.12.25
申请号 US20000636733 申请日期 2000.08.11
申请人 RICOH COMPANY, LTD. 发明人 YOSHIKAWA RYOSUKE;JIBIKI YUICHI;YASUDA MITSURU
分类号 B21J15/50;B23B47/28;B23B51/04;B23D29/00;B23D31/00;(IPC1-7):B23Q17/00 主分类号 B21J15/50
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