Suspension device for felling unit
US4083463A · kind A · utility
18Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 23, 1976 |
| Grant date | Apr 11, 1978 |
| Priority date | — |
| Expiry date | Nov 23, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G23/087
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
According to the invention, a tree-felling unit is suspended on a crane boom by a device comprising a rotor pivotally suspended on the boom and carrying the felling unit by way of a link member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.