Rotatable tool for chip removing machining as well as a loose top and a basic body therefor
US8449227B2 · kind B2 · utility
31Cited by
6References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2010 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Sep 8, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/90993
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rotatable tool for chip removing machining including a basic body and a loose top; the body includes two torque-transferring drivers and an intermediate bottom in which a rear coupling part of the loose top is receivable, and a center hole that mouths in the intermediate bottom. A centric pin is insertable into the center hole, and a screw is accessible from the outside of the basic body. The coupling part includes a pair of side contact surfaces which cooperate with a pair of side support surfaces on the drivers of the basic body for the transfer of torque and negative axial forces between the coupling part and the drivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.