Vibration device for a super finishing apparatus and an attachment tool comprising the vibration device
US8100741B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2006 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Mar 25, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B19/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A vibration device for a super finishing apparatus for super finishing a mechanical object is disclosed. It comprises at least two sliding means (1, 3), each comprising a guide (5, 7) and an element (9, 11) provided with a through hole (13) for receiving the guide (5, 7), allowing a relative movement between the guide (5, 7) and the element (9, 11) provided with the through hole (13), and a movable structure (15) fixed to the at least two sliding means (1, 3). Further, each sliding means (1, 3) presents at least one liquid fluid inlet (19) allowing a liquid fluid to enter the through hole (13) and suspend the guide (5, 7) in relation to an inner surface of the through hole (13). An attachment tool comprising the vibration device is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.