Composite grinding and buffing disc with flexible rim
US5989114A · kind A · utility
22Cited by
7References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1997 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Oct 21, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D3/28
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A unitary composite abrasive disc for one-pass grinding and finishing of a workpiece comprising a flexible epoxy rim bonded to a rigid core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.