Saw chain for aggregate materials
US5184598A · kind A · utility
27Cited by
6References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 15, 1991 |
| Grant date | Feb 9, 1993 |
| Priority date | — |
| Expiry date | Jul 15, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28D1/124
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An articulated saw chain for cutting aggregate material and the like. The saw chain has cutting blocks affixed to pairs of side links and guards formed or attached to side link pairs positioned between successive cutting blocks. A guard portion is thus adjacent each end of the cutting block. The guard portions extend to substantially the same height as the cutting block to protect the edge of the cutting block from impacting against an object. The guards wear at a rate that does not significantly impede or interface with the cutting action of the cutting block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.