Extendable spline-drive socket system
US7036401B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jul 8, 2003 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Jul 8, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B35/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A multi-piece socket system having a large internal cavity to allow a protrusion of a long rod or other workpiece to extend into the socket. The socket section has at least two pieces: a drive adaptor and a socket. Optionally, one or more extension collars may also be used. When assembled, the socket, extension collar(s) if used, and drive adaptor form a long tubular body into which a rod or other central member may enter while the nut is being driven onto the rod. The drive adaptor, extension collars, and sockets preferably attach together using a plurality of interlocking teeth on the ends of each member. For further stability, a spring biased pin extends from the wall of one member and through a hole in the wall of the mating member. Additional attachments, such as a threaded rod and drill chuck, may also be used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.