基本信息:
- 专利标题： FASTENERS WITH INCREASED GRIP STRENGTH
- 申请号：PCT/US2021/048471 申请日：2021-08-31
- 公开(公告)号：WO2023033809A1 公开(公告)日：2023-03-09
- 发明人： JOU, Tse-kuang , LU, Chih-hong
- 申请人： PRIMESOURCE BUILDING PRODUCTS, INC.
- 申请人地址： 1321 Greenway Drive
- 专利权人： PRIMESOURCE BUILDING PRODUCTS, INC.
- 当前专利权人： PRIMESOURCE BUILDING PRODUCTS, INC.
- 当前专利权人地址： 1321 Greenway Drive
- 代理机构： CHEN, Yikai
- 主分类号： F16B15/00
- IPC分类号： F16B15/00 ; F16B15/06 ; F16B33/00 ; F16B33/02 ; F16B33/06 ; F16B5/02
摘要：
A fastener with increased grip strength is provided. Specifically, the fastener can include a head on a first end, a point on a second end opposite from the first end, and a shank in between the head and the point. A plurality of first deformations can be provided each including a first frustoconical portion and a first transition portion. One or more flutes can further be provided that extends from the point through the plurality of the first deformations forming one or more continuous helices. A plurality of second deformations can also be provided each including a second frustoconical portion and a second transition portion. The second deformations can be structurally similar to the first deformations, but having their orientations flipped 180 degrees. The fastener can also include one or more weld spaces for a collated configuration.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16B | 紧固或固定构件或机器零件用的器件，如钉、螺栓、簧环、夹、卡箍、楔；连接件或连接 |
| ------F16B15/00 | 钉；U形钉 |