Automatic boring tool
US4612831A · kind A · utility
16Cited by
3References
5Claims
0Family size
Inventor
Key dates
| Filing date | Feb 19, 1985 |
| Grant date | Sep 23, 1986 |
| Priority date | — |
| Expiry date | Feb 19, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/85884
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A boring machine having a tapered shank received in a spindle with a pre-loaded adjustable boring bar carrying said tapered shank and a non-rotating torque arm for controlling a pre-loaded adjustable boring bar pivotally secured to a tapered shank to pivot the boring bar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.