发明授权
- 专利标题： Die fixture
- 专利标题（中）： DIE FIXTURE
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申请号： US40971073申请日： 1973-10-25
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公开(公告)号： US3848495A公开(公告)日： 1974-11-19
- 发明人: YOURA C
- 申请人： DORIC CORP
- 专利权人： Doric Corp
- 当前专利权人： Doric Corp
- 优先权： US40971073 1973-10-25; US23880372 1972-03-28
- 主分类号： B21D43/00
- IPC分类号： B21D43/00 ; B26D7/01 ; B26F1/44 ; B26D7/06
摘要：
An improved die fixture which includes a plurality of spaced, identifiable index openings for positioning the lower die element and one or more locators in predetermined, fixed positions, the locators having blank engaging surfaces for engaging a workpiece blank and positioning the workpiece blank in a predetermined position on the base and with respect to the lower die element for forming the workpiece blank in a punch press.
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