Band saw blade with interior teeth
US8677873B2 · kind B2 · utility
0Cited by
51References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2008 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Jul 10, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9403
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A planar band saw blade having an outer cutting edge with a plurality of saw teeth also includes sets of secondary teeth placed in cutout portions along a centerline of the band saw blade. The secondary tooth sets provide portions within the body of the saw blade that provide additional cutting action that reinforces the primary outer cutting edge of the blade. The band saw blade may include teeth on each parallel edge and the interior tooth sets in each cutout portion alternatively point toward opposite edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.