B21B 2271/025
Tapered roll gap
B21B2271/025 (Tapered roll gap) appears on 5 US grants and 6 published applications in this corpus.
Search patents in B21B- Granted patents
- 5
- Published applications
- 6
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 21 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
By publication year.
Recent patents
- Method of controlling a roll gap in a rolling mill21 May 2024US 11,986,872 B2Primetals Technologies, Limited
- Preventing undulations when rolling metal strips2 Jan 2024US 11,858,021 B2Primetals Technologies Austria GmbH
- Frequency-dependent distribution of manipulated variables for changing the rolling stock cross section in a roll train11 Apr 2023US 11,623,258 B2Primetals Technologies Germany GmbH
- Determination of an adjustment of a roll stand31 Jan 2023US 11,565,290 B2Primetals Technologies Germany GmbH
- Model predictive strip position controller2 Feb 2021US 10,908,566 B2Primetals Technologies Germany GmbH
- Roll steering control systems and methods for tandem mills20 Jun 2024US 2024/0198402 A1Novelis Inc.
- Method of controlling a roll gap in a rolling mill1 Dec 2022US 2022/0379360 A1Primetals Technologies, Limited
- Preventing undulations when rolling metal strips11 Aug 2022US 2022/0250128 A1Primetals Technologies Austria GmbH
- Determination of an adjustment of a roll stand24 Mar 2022US 2022/0088656 A1Primetals Technologies Germany GmbH
- Frequency-dependent distribution of manipulated variables for changing the rolling stock cross section in a roll train29 Jul 2021US 2021/0229146 A1Primetals Technologies Germany GmbH
Most cited
By later US patents