Chipper knife clamp
US5287901A · kind A · utility
7Cited by
10References
3Claims
0Family size
Inventor
Key dates
| Filing date | Feb 12, 1993 |
| Grant date | Feb 22, 1994 |
| Priority date | — |
| Expiry date | Feb 12, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27L11/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A knife blade clamp for a Carthage-Norman type of log chipper and having a substantially right triangular cross-sectional contour having an upper face, back face and hypotenuse surface, is provided with a series of slots on its back face. The slots communicate between an elongated depression on the back face and the hypotenune surface. By virtue of the series of slots, there is less accumulation of fine dust adjacent the back face which would thwart the removability of the associated knife for servicing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.