Recip blade
US12257640B2 · kind B2 · utility
0Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2024 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | May 9, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23D61/128
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A recip blade has a cutting edge defining a cutting direction and a repeating pattern of cutting teeth. Each repeating pattern includes (i) a leading tooth with respect to the cutting direction that includes a rake face defining a first rake angle that is negative, and (ii) a trailing tooth following the leading tooth with respect to the cutting direction that includes a rake face defining a second rake angle that is greater than the first rake angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.