Retention socket
US7523688B2 · kind B2 · utility
27Cited by
36References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2007 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Nov 19, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D1/101
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tool for torquing threaded fasteners includes a socket body having formed therein a fastener-receiving receptacle with an axis of rotation, the receptacle having a plurality of interior faces arranged in a generally polygonal configuration and substantially parallel to the axis, with each of the interior faces having projecting laterally inwardly therefrom a pair of fastener-engaging surfaces with inner and outer ends spaced apart in use substantially axially, each fastener-engaging surface being arcuate and sloping away from the axis from a closed end toward an open end of the socket.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.