Meandering control method for hot-rolled steel strip, meandering control device, and hot rolling equipment
US-12083569-B2 · Sep 10, 2024 · US
Camber or steering control for strip, sheets or plates, e.g. preventing meandering
Camber or steering control for strip, sheets or plates, e.g. preventing meandering · 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 | B21B37/68 |
| Official title | Camber or steering control for strip, sheets or plates, e.g. preventing meandering |
| Display label | Camber or steering control for strip, sheets or plates, e.g. preventing meandering |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 12 |
| 2024 | 8 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and device for ascertaining the lateral strip contour or the position of the strip edges of a running metal strip
US-11975372-B2 · May 7, 2024 · US
Steel-sheet meandering amount measurement device, steel-sheet meandering amount measurement method, hot-rolling equipment for hot-rolled steel strip, and hot-rolling method of hot-rolled steel strip
US-2024091835-A1 · Mar 21, 2024 · US
Tail end buckling suppression device
US-2024075510-A1 · Mar 7, 2024 · US
Roll press machine
US-2024051004-A1 · Feb 15, 2024 · US
Zigzagging control method for workpiece
US-11850644-B2 · Dec 26, 2023 · US
Stabilization of the rolled product during opening and/or closing of a roll stand
US-2023405655-A1 · Dec 21, 2023 · US
Meandering amount detection method and meandering control method for metal strip
US-2023390817-A1 · Dec 7, 2023 · US
Meandering amount detection method and meandering control method for metal strip
US-2023390818-A1 · Dec 7, 2023 · US
Meandering control method, meandering control device, and hot rolling equipment for hot rolled steel strip
US-11833560-B2 · Dec 5, 2023 · US
Rolling mills and rolling methods
US-2023330729-A1 · Oct 19, 2023 · US
Flatness-measuring device, hot-rolling mill and method for operating a flatness-measuring device
US-2023311182-A1 · Oct 5, 2023 · US
Spark recognition-based hot-rolled coiling side guide plate control method
US-11766706-B2 · Sep 26, 2023 · US
Method and apparatus to control and adjust the drawing action in a rolling mill, and corresponding rolling mill
US-2023182186-A1 · Jun 15, 2023 · US
Bridle device, method for controlling snaking of steel strip, and method for producing steel strip
US-11673174-B2 · Jun 13, 2023 · US
Rolling mill, and method for setting rolling mill
US-11612921-B2 · Mar 28, 2023 · US
Determination of an adjustment of a roll stand
US-11565290-B2 · Jan 31, 2023 · US
Spark Recognition-Based Hot-Rolled Coiling Side Guide Plate Control Method
US-2022402008-A1 · Dec 22, 2022 · US
Meandering control method, meandering control device, and hot rolling equipment for hot rolled steel strip
US-2022280989-A1 · Sep 8, 2022 · US
Preventing undulations when rolling metal strips
US-2022250128-A1 · Aug 11, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21B37/68?
- CPC B21B37/68 is the Cooperative Patent Classification code for “Camber or steering control for strip, sheets or plates, e.g. preventing meandering.”
- How many patents are filed under CPC B21B37/68 (Camber or steering control for strip, sheets or plates, e.g. preventing meandering)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC B21B37/68 growing?
- Publication counts under this code: 8 in 2024 vs 9 in 2025 (latest complete years).