| 发明名称 | Fastener and fastener assembly having improved vibrational and tightening characteristics | ||
| 摘要 | A fastener assembly is provided. The fastener assembly includes a nut having an internally threaded portion and an annulus extending from the nut and configured for receiving the shank of an elongate fastener. A compression collar is configured for deflecting the annulus into at least one of fixed engagement with the shank or to impart a spring bias of the annulus against the compression collar upon tightening of the nut about a working surface. | ||
| 申请公布号 | US8967932(B2) | 申请公布日期 | 2015.03.03 |
| 申请号 | US201313802418 | 申请日期 | 2013.03.13 |
| 申请人 | Duraforce Holdings, LLC | 发明人 | Dionne Pierre A. |
| 分类号 | F16B39/34;F16B39/26;F16B5/02;F16B35/06;F16B43/00 | 主分类号 | F16B39/34 |
| 代理机构 | NKK Patent Law, PLLC | 代理人 | NKK Patent Law, PLLC |
| 主权项 | 1. A fastener assembly comprising: a nut having an internally threaded portion; an annulus extending from the nut and configured for receiving the shank of an elongate fastener; and a compression collar configured for deflecting the annulus into fixed engagement with the shank upon tightening of the nut about a working surface, wherein the annulus defines a cutout section along a length thereof for providing a flex point of the annulus about the shank for deflection. | ||
| 地址 | Roanoke VA US | ||