发明名称 |
SELF-DIAGNOSING PIERCE NUT INSTALLATION APPARATUS |
摘要 |
A self-diagnosing pierce nut installation apparatus including an installation head attached to an upper die member of a die press having a reciprocating plunger driving a pierce nut against a panel, piercing a slug from the panel upon closing of the press and a rod telescopically received in the plunger resiliently biased through the nut bore if a slug is pierced from the panel or against the panel if not pierced, and a sensor sensing axial movement of the rod, stopping the press if the rod engages the panel. A die located in the lower die member includes a slug sensor confirming receipt of the panel slug through the die member. |
申请公布号 |
AU2003293247(A1) |
申请公布日期 |
2004.11.19 |
申请号 |
AU20030293247 |
申请日期 |
2003.12.03 |
申请人 |
FABRISTEEL PRODUCTS, INC. |
发明人 |
HAROLD, T. WOODS |
分类号 |
B23P19/06;(IPC1-7):B23P19/06;F16B37/06 |
主分类号 |
B23P19/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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