Tool for cutting machining
US5947660A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1998 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Feb 6, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/90993
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tool for cutting machining comprises a tool body, a cutting member and a fastener for fastening the cutting member to the tool body. The tool body has a shank, a central bore formed therethrough, and a front surface having grooves formed therein. The cutting member includes a cemented carbide body having a cutting edge formed in a front surface thereof, and a rear supporting surface. The supporting surface includes ridges received in the grooves, and a rearwardly open blind hole. The fastener extends through the central bore and is threadedly connected to the blind threadedly connected to the blind bore for pulling the cutting member against the tool body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.