Method for determining a pressure distribution of a molding tool device as well as reshaping apparatus and composite sheet metal component
US-12551978-B2 · Feb 17, 2026 · US
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controlling the degree of pressure applied by the ram during the pressing stroke
controlling the degree of pressure applied by the ram during the pressing stroke · 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 | B30B15/22 |
| Official title | controlling the degree of pressure applied by the ram during the pressing stroke |
| Display label | controlling the degree of pressure applied by the ram during the pressing stroke |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 1 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Press device
US-12479180-B2 · Nov 25, 2025 · US
Method for determining a pressure distribution of a molding tool device as well as reshaping apparatus and composite sheet metal component
US-2024091896-A1 · Mar 21, 2024 · US
Pressurizing device
US-11603868-B2 · Mar 14, 2023 · US
Press system
US-11529664-B2 · Dec 20, 2022 · US
Pressurizing device
US-2022228607-A1 · Jul 21, 2022 · US
Press device
US-2022203642-A1 · Jun 30, 2022 · US
Hydraulic drive
US-10800124-B2 · Oct 13, 2020 · US
Hydraulic feeder system having compression stage with multi-cylinder hydraulic circuit
US-10421244-B2 · Sep 24, 2019 · US
Press system
US-2019232353-A1 · Aug 1, 2019 · US
Hydraulic feeder system having compression stage with multi-cylinder hydraulic circuit
US-10336027-B2 · Jul 2, 2019 · US
Forming apparatus and forming method
US-2019118500-A1 · Apr 25, 2019 · US
Press-fit device
US-10195809-B2 · Feb 5, 2019 · US
Hydraulic drive
US-2018093440-A1 · Apr 5, 2018 · US
Pressure-sensing stages for lamination systems
US-9868273-B2 · Jan 16, 2018 · US
Hydraulic press brake
US-9623463-B2 · Apr 18, 2017 · US
Press-Fit Device
US-2016313581-A1 · Oct 27, 2016 · US
Hydraulic feeder system having compression stage with multi-cylinder hydraulic circuit
US-2016207273-A1 · Jul 21, 2016 · US
Pressure-Sensing Stages For Lamination Systems
US-2016136937-A1 · May 19, 2016 · US
Hydraulic feeder system having compression stage with multi-cylinder hydraulic circuit
US-2016031177-A1 · Feb 4, 2016 · US