Cutting tool
US5560107A · kind A · utility
Inventor
Key dates
| Filing date | Aug 14, 1995 |
| Grant date | Oct 1, 1996 |
| Priority date | — |
| Expiry date | Aug 14, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B13/26
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutting tool having a pair of cooperating elongated members each having a handle portion and a head portion. The top surface of one of the head portions has a countersunk recess in its bore having a height H1. A brass ring having a thickness T1 is received in the recess. A bolt passes through aligned apertures in the respective head portions and has a nut threaded on its end. Part of the shank of the bolt has a circular cross section and the remainder of the shank has two opposed convex sides and two opposed flat sides and the respective portions of the bolt mate with similarly configured bore holes in the respective head portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.