Abrasive article and methods of making same
US7329175B2 · kind B2 · utility
16Cited by
74References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2005 |
| Grant date | Feb 12, 2008 |
| Priority date | — |
| Expiry date | Dec 29, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A porous abrasive article that allows air and dust particles to pass through. The abrasive article has a screen abrasive and a porous attachment interface. The screen abrasive has an abrasive layer comprising a plurality of erectly oriented abrasive particles and at least one binder. The porous attachment interface cooperates with the screen abrasive to allow the flow of particles through the abrasive article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.