Belt grinder for grinding non-circular workpiece
US4292767A · kind A · utility
14Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 1980 |
| Grant date | Oct 6, 1981 |
| Priority date | — |
| Expiry date | Feb 1, 2000 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B21/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A belt grinder for grinding a rotating non-circular work piece includes three rotatable rolls around which an abrasive belt moves. The rolls are arranged in a triangular manner with one of the rolls being the work roll which is slidably mounted toward and away from the workpiece. Resilient means applies a force to urge the work roll in the direction of the workpiece with the force increasing as the work roll moves toward the axis of the workpiece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.