B21B 37/68
Camber or steering control for strip, sheets or plates
Official title: Camber or steering control for strip, sheets or plates, e.g. preventing meandering
B21B37/68 (Camber or steering control for strip, sheets or plates) appears on 105 US grants and 79 published applications in this corpus.
Search patents in B21B- Granted patents
- 105
- Published applications
- 79
- Assignees
- 64
- Inventors
- 246
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 4 |
| 2005 | 3 | 1 |
| 2006 | 2 | 4 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 6 |
| 2010 | 3 | 6 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 7 | 0 |
| 2014 | 3 | 3 |
| 2015 | 1 | 4 |
| 2016 | 1 | 2 |
| 2017 | 5 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 8 |
| 2023 | 6 | 6 |
| 2024 | 5 | 3 |
| 2025 | 6 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Roll press machine23 Jun 2026US 12,661,700 B2Hitachi Power Solutions Co., Ltd.
- Meandering amount detection method and meandering control method for metal strip31 Mar 2026US 12,589,422 B2Jfe Steel Corporation
- Tail end buckling suppression device10 Mar 2026US 12,569,898 B2TMEIC Corporation
- Stabilization of the rolled product during opening and/or closing of a roll stand9 Dec 2025US 12,491,551 B2SMS group GmbH
- 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 strip2 Sep 2025US 12,403,514 B2Jfe Steel Corporation
- Determining the lateral offset of a metal strip on the basis of the contour of an end face of a coil2 Jul 2026US 2026/0183818 A1Primetals Technologies Germany GmbH
- Tension control apparatus18 Jun 2026US 2026/0166608 A1Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Cold rolling method and cold rolling equipment5 Feb 2026US 2026/0034576 A1Jfe Steel Corporation
- Cold rolling mill rolling condition setting method, cold rolling method, steel sheet manufacturing method, cold rolling mill rolling condition setting device, and cold rolling mill9 Oct 2025US 2025/0315019 A1Jfe Steel Corporation
- Meandering control method, meandering control apparatus, and manufacturing method for steel sheet12 Jun 2025US 2025/0187059 A1Jfe Steel Corporation
Most cited
By later US patents
- Strip steering20US 6,129,136 ABHP Steel (JLA) Pty Ltd. · 2000
- Method and apparatus for controlling lateral unstable movement and camber of strip being rolled16US 4,570,472 AIshikawajima-Harima Jukogyo Kabushiki Kaisha · 1986
- Universal roll crossing system16US 6,158,260 ADanieli Technology, Inc. · 2000
- System for detecting camber of rolled material15US 4,528,756 AMitsubishi Denki Kabushiki Kaisha · 1985
- Method of and apparatus for removing camber from mult strips15US 5,755,131 AThe Bradbury Company, Inc. · 1998