Cutting device for cutting flat metal products and cutting shear for cutting said flat metal products equipped with said device
US-2024399476-A1 · Dec 5, 2024 · US
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Shearing machines with blades on coacting rotating drums
Shearing machines with blades on coacting rotating drums · 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 | B23D25/12 |
| Official title | Shearing machines with blades on coacting rotating drums |
| Display label | Shearing machines with blades on coacting rotating drums |
| 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 | 1 |
| 2016 | 1 |
| 2018 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Single shear for cutting and conveying multiple rolled sections
US-11772174-B2 · Oct 3, 2023 · US
Device and method for cooling a cross-cutting shear in hot strip mills
US-2021220929-A1 · Jul 22, 2021 · US
Method for cross-cutting a material web moved along a direction of movement and device therefore
US-2021154873-A1 · May 27, 2021 · US
System and method for cutting to length long rolled products coming from different strands of a rolling mill
US-10994348-B2 · May 4, 2021 · US
Device for changing a blade on shears, in particular for a rolled band, and shears with at least one replaceable blade
US-10730121-B2 · Aug 4, 2020 · US
Single shear for cutting and conveying multiple rolled sections
US-2020122250-A1 · Apr 23, 2020 · US
Single shear for cutting and conveying multiple rolled sections
US-10596643-B2 · Mar 24, 2020 · US
Device for changing a blade on shears, in particular for a rolled band, and shears with at least one replaceable blade
US-2018147643-A1 · May 31, 2018 · US
Conveying device of rolled bars exiting from a cutting shear, cutting machine and cutting process thereof
US-9950357-B2 · Apr 24, 2018 · US
Single shear for cutting and conveying multiple rolled sections
US-2016236288-A1 · Aug 18, 2016 · US
Conveying device of rolled bars exiting from a cutting shear, cutting machine and cutting process thereof
US-2015343515-A1 · Dec 3, 2015 · US