Apparatus for producing small size wood chips
US7896268B2 · kind B2 · utility
6Cited by
25References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2009 |
| Grant date | Mar 1, 2011 |
| Priority date | — |
| Expiry date | Apr 19, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27L11/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A disc type wood chipper that utilizes a high percentage of the energy required for chipping but not substantially utilized in the material size reduction within the machine to produce chips of a small enough size such that the chips produced can be turned into wood flour or wood pellets with the expenditure of very little additional energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.