Apparatus for cutting saw teeth into saw blades or saw bands
US4434685A · kind A · utility
4Cited by
3References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jun 10, 1981 |
| Grant date | Mar 6, 1984 |
| Priority date | — |
| Expiry date | Jun 10, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/102544
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An apparatus for forming a saw blade or saw band by forming saw teeth in a solid stock moving continuously in a longitudinal direction includes a grinding wheel mounted for rotation about an axis which is inclined at an acute angle to and which diverges from the direction of movement of the stock. The grinding wheel has a generally frusto-conical configuration and an outer periphery defined by first and second axially distinct helical grinding ribs having different contours.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.