B21B 37/54
Including coiler drive control
Official title: including coiler drive control, e.g. reversing mills
B21B37/54 (Including coiler drive control) appears on 21 US grants and 15 published applications in this corpus.
Search patents in B21B- Granted patents
- 21
- Published applications
- 15
- Assignees
- 23
- Inventors
- 54
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rolling taking frequency behavior into account4 Nov 2025US 12,459,019 B2Primetals Technologies Germany GmbH
- Method for operating a roll stand for stepped rolling18 Jul 2023US 11,701,695 B2SMS group GmbH
- Method for the stepped rolling of a metal strip16 Mar 2021US 10,946,425 B2Giebel Kaltwalzwerk GmbH
- Method of and apparatus for rolling strip of fluctuating thickness17 Sep 2019US 10,413,949 B2Bilstein GmbH & Co. KG
- Regulation method for a cold-rolling mill train with complete mass flow regulation11 Jun 2013US 8,459,075 B2Siemens Aktiengesellschaft
- Rolling taking frequency behavior into account17 Aug 2023US 2023/0256489 A1Primetals Technologies Germany GmbH
- Rolling with allowance for frequency response31 Mar 2022US 2022/0097112 A1Primetals Technologies Germany GmbH
- Method for operating a roll stand for stepped rolling14 Oct 2021US 2021/0316347 A1SMS group GmbH
- Axial motor for traction machine and apparatus for fabricating stator core thereof16 Jan 2020US 2020/0021174 A1Nawootec Co., Ltd.
- Method for the stepped rolling of a metal strip24 May 2018US 2018/0141095 A1Giebel Kaltwalzwerk GmbH
Most cited
By later US patents
- Lamination process and apparatus for alkali metals or alloys thereof25US 7,513,136 B2Bathium Canada Inc. · 2009
- Flatness measurement system for metal strip18US 6,286,349 B1Betriebsforschungsinstitut VDEh Institut fur angewandte Forschung GmbH · 2001
- Method for closed-loop control of technical processes using multiple controllers12US 5,357,421 ASiemens Aktiengesellschaft · 1994
- Unwind/rewind eccentricity control for rolling mills10US 4,905,491 AAluminum Company of America · 1990
- Tension control in a metal rolling mill7US 4,548,063 AGeneral Electric Company · 1985