Recip blade
US12005514B2 · kind B2 · utility
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20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2023 |
| Grant date | Jun 11, 2024 |
| Priority date | — |
| Expiry date | Jan 20, 2043 |
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 less negative than the first rake angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.