Rotating blade arbor hole
US8549973B2 · kind B2 · utility
0Cited by
39References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 24, 2006 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Jul 24, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9464
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A rotating blade for a cutting machine. The blade defines an arbor hole for an arbor typically having at least three sides. The preferred arbor hole includes first and second sides each of which conform to adjacent sides of the arbor, a short side joining the first and second sides, a third side connected to the first side, and a fourth side connecting the third side to the second side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.