Semi-automatic logsplitter
US4102373A · kind A · utility
25Cited by
3References
10Claims
0Family size
Inventor
Key dates
| Filing date | May 12, 1977 |
| Grant date | Jul 25, 1978 |
| Priority date | — |
| Expiry date | May 12, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB27L7/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention relates to a device used primarily, but not exclusively for splitting logs. The purpose of the device is to provide a means for splitting wood into a usable dimension by expanding a bellows type membrane using a low pressure medium source under a restrained log forcing it into a set of shearing blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.