Turning tool and an indexable turning insert, as well as an attachment for such turning tools
US7476061B2 · kind B2 · utility
11Cited by
4References
28Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2006 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Jun 27, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T407/23
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An indexable turning insert, which has a symmetrical, preferably rotationally symmetrical basic shape, that is determined by a clearance surface extending between a top side and an underside, and which includes a cutting edge as well as a coupling device located to the underside. The coupling device comprises at least two, preferably three, suitably equiangularly spaced-apart engagement members, preferably in the form of ridges, emanating radially from a center axis and having a pair of flanks that mutually form an obtuse angle. A turning tool and an attachment for the same is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.