Sabre saw blade clamp
US4601477A · kind A · utility
47Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1985 |
| Grant date | Jul 22, 1986 |
| Priority date | — |
| Expiry date | Jan 10, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T279/17761
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A clamp for a reciprocatory tool blade is disclosed having a spring loaded roller constrained in an inclined blade accommodating cavity which so effectively forces the roller into clamping relation against a tool blade shank that no special blade shank configuration is required and manual shift of the roller against the spring load provides for ready removal of the tool blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.