Gear skiving cutter and designing method thereof
US-2023390841-A1 · Dec 7, 2023 · US
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having a profile which matches a gear tooth profile
having a profile which matches a gear tooth profile · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23F21/06 |
| Official title | having a profile which matches a gear tooth profile |
| Display label | having a profile which matches a gear tooth profile |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2019 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for extracting gear tooth profile edge based on engagement-pixel image edge tracking method
US-11371821-B2 · Jun 28, 2022 · US
Method for extracting gear tooth profile edge based on engagement-pixel image edge tracking method
US-2019285396-A1 · Sep 19, 2019 · US
Gear machining device
US-9782847-B2 · Oct 10, 2017 · US
Cutting tool and spline processing method
US-9751140-B2 · Sep 5, 2017 · US
Gear machining apparatus
US-9539659-B2 · Jan 10, 2017 · US
Method for skiving and according apparatus comprising a skiving tool
US-9527148-B2 · Dec 27, 2016 · US
Cutting tool and spline processing method
US-2016193675-A1 · Jul 7, 2016 · US
Gear machining device
US-2015328704-A1 · Nov 19, 2015 · US
Gear grinding method
US-8998681-B2 · Apr 7, 2015 · US
Gear machining apparatus
US-2015043985-A1 · Feb 12, 2015 · US
Skiving tool comprising cutter bars
US-8950301-B2 · Feb 10, 2015 · US