Cutter link for a motorized saw chain
US5056395A · kind A · utility
8Cited by
12References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 1990 |
| Grant date | Oct 15, 1991 |
| Priority date | — |
| Expiry date | Jan 24, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/925
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A cutter link for a chain saw chain containing a conical raker spaced forward of a round cutter face. The raker protects most of the cutter face from sudden impact and, together with the cutting and rake angles of the cutter face, provides for a filing rather than a chiseling action by the cutter link. Saw chains incorporating the novel cutter link are impact and wear resistant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.