Tooth form design for reciprocating saw blade
US7225714B2 · kind B2 · utility
88Cited by
72References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2004 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Dec 22, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9367
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A reciprocating saw has a tooth form that decreases the cutting time of the saw blade and extends the life of the saw blade. The tooth height is longer than conventional metal cutting reciprocating saws. Also, the tooth form has a larger gullet. The tooth rake angle remains substantially constant during the life of the saw blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.