Drilling head with vibratory effect
US6234728A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2000 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Jan 4, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/455
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A mounting attachment for a penetrating tool such as a drilling head on a machine with a machining shaft includes a support provided with means for coupling to a machine; a tool holder provided with means for fixing a tool; means for axially guiding the tool holder relative to the support; means for linking in rotation the tool holder and the support; and elastically deformable suspension means for suspending the tool holder from the support, the suspension means allowing axial translation and self-sustaining reciprocating or vibrating axial movements of the tool holder resulting from a controlled displacement of the support with respect to a workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.