发明授权
- 专利标题: One-piece self-locking nut
- 专利标题(中): 一体式自锁螺母
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申请号: US13916532申请日: 2013-06-12
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公开(公告)号: US09194421B2公开(公告)日: 2015-11-24
- 发明人: Arnold Limatoc
- 申请人: Arnold Permanent Nut, LLC
- 申请人地址: US HI Aiea
- 专利权人: Arnold Permanent Nut, LLC
- 当前专利权人: Arnold Permanent Nut, LLC
- 当前专利权人地址: US HI Aiea
- 代理商 Leighton K. Chong
- 主分类号: F16B39/34
- IPC分类号: F16B39/34 ; F16B39/286
摘要:
A one-piece, self-locking nut is formed with a threaded nut body integrally formed with crush-locking lips on a forward contact face of the nut body spaced by an internal relief cut for accommodating deformation of the crush-locking lips therein. When the nut is tightened down on an object on a fastener bolt, the crush-locking lips are forced inwardly and deformed on the threaded shaft of the fastener bolt into the space of the internal relief cut in order to form a permanent lock on the fastener bolt. The one-piece, self-locking nut can be fabricated by conventional nut manufacturing methods. In use it threads on quickly like a conventional nut and installs with conventional tools.
公开/授权文献
- US20140286727A1 ONE-PIECE SELF-LOCKING NUT 公开/授权日:2014-09-25