Grinding wheel
US6086467A · kind A · utility
15Cited by
1References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 30, 1998 |
| Grant date | Jul 11, 2000 |
| Priority date | — |
| Expiry date | Jun 30, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D3/14
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A grinding wheel comprising abrasive grains, a bonding material for bonding the abrasive grains, and grain clusters of accumulated filler grains having a size smaller than the abrasive grains. The grinding wheel may be a vitrified grinding wheel, and in this case, chromium oxide having good affinity with the vitrified bonding material may be used as the filler grains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.