Dual grindstone
US6620030B1 · kind B1 · utility
6Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2000 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | Oct 4, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M17/024
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A grinder for use with a tire uniformity machine and being selectially moved into and out of contact with a tire mounted in the tire uniformity machine and including a pair of rotatable grindstones for grinding the tire carried by a grinding head. The grindstones are moved radially toward and away from the tire and are driven by one or more motors mounted on the grinding bead for rotating the grindstones in opposite directions relative to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.