发明名称 |
Method of feeding and installing self-attaching nuts |
摘要 |
A self-attaching fastener installation head and feed mechanism including a spring-biased L-shaped feed pawl which feeds a first nut in the feed passage adjacent the plunger passage on the upstroke of the die press. The feed pawl is pivotally supported on a slide bracket which includes a roller in the longitudinal axis of the feed passage which is biased against a central cam surface on the base and the base is interconnected to the nose member by removable pins. A spring biased nut restrictor is pivotally supported on the nose member, simplifying removal of a nut strip from the head and the installation head is more rugged in design and has fewer parts, reducing costs.
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申请公布号 |
US6925698(B2) |
申请公布日期 |
2005.08.09 |
申请号 |
US20030637446 |
申请日期 |
2003.08.08 |
申请人 |
FABRISTEEL PRODUCTS, INC. |
发明人 |
GOODSMITH DALE H.;LADOUCEUR HAROLD A.;VRANA JOHN J.;SICKELS DAVID W. |
分类号 |
B23P19/00;B23P19/06;(IPC1-7):B23P11/00 |
主分类号 |
B23P19/00 |
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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