Wood chipper
US5692548A · kind A · utility
43Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 1996 |
| Grant date | Dec 2, 1997 |
| Priority date | — |
| Expiry date | May 17, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27L11/002
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A drum chipper for chipping wood material includes a chipping drum having a blade mounted at an opening formed through a circumferential surface of the drum. The drum includes an internal conical surface positioned for a chip to flow radially inwardly from the blade towards the conical surface and outwardly through an axial face of the drum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.