发明名称 |
Mechanically locked blind bolt fastener |
摘要 |
The present invention provides a blind bolt fastener having a core bolt. The core bolt has a threaded portion and a non-threaded portion engaging a deformable sleeve and a body. A protrusion extends from the sleeve or the body to engage a groove in the core bolt to prevent axial movement of the core bolt with respect to the body and the sleeve. An optional drive nut is positioned between a head of the body and wrenching flats of the core bolt. The drive nut has protrusions engaging mating members in the head of the body.
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申请公布号 |
US7857563(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20070712350 |
申请日期 |
2007.02.28 |
申请人 |
MONOGRAM AEROSPACE FASTENERS, INC. |
发明人 |
PRATT JOHN D. |
分类号 |
F16B13/04 |
主分类号 |
F16B13/04 |
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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