Self-interlocking split saw blade
US4570517A · kind A · utility
13Cited by
6References
1Claims
0Family size
Inventors
Key dates
| Filing date | Sep 4, 1984 |
| Grant date | Feb 18, 1986 |
| Priority date | — |
| Expiry date | Sep 4, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9464
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A circular saw blade, having been divided into two sections to permit rapid replacement without having to be removed past the end of the saw arbor, is reconnected and self-interlocked to its own body, thus eliminating any requirement for machined collars or studs for retention or alignment. Interlocking is accomplished by the use of interlocking projections and corresponding recesses in various configurations on the two sections of the split saw blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.