Workpiece mandrel with axially moving dynamic balancer
US5440949A · kind A · utility
5Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 19, 1993 |
| Grant date | Aug 15, 1995 |
| Priority date | — |
| Expiry date | Aug 19, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T408/76
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An apparatus for dampening vibration during machining of a rotating sleeve. The apparatus includes a base disposed interiorly of the sleeve at a selected location along the sleeve longitudinal axis. The base is spaced from the sleeve. The apparatus also includes a member mounted radially movable on the base. The member is adapted to move radially into contact with the sleeve interior surface in response to the sleeve being rotated during machining thereof so as to dampen vibration of the sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.