Rotationally driven cutting tool
US7275894B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2004 |
| Grant date | Oct 2, 2007 |
| Priority date | — |
| Expiry date | Feb 17, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/8598
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rotationally driven cutting tool for machining of workpieces, in which at least one cutting insert is fastened detachably in a pocket of a blade bearer so that it is clamped flatly against a base surface of the pocket. For adjustment of the blade there is a cutting insert and a fine adjustment device with which, with the aid of an adjusting screw arrangement, an adjusting element supported on a lateral wall of the cutting insert can be adjusted relative to the cutting insert. The adjusting screw arrangement comprises a threaded sleeve that is held, preferably with play, in a smooth through opening having a narrow point and comprises a screw part in functional engagement therewith that stands in a chain of pressure force with the adjusting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.