B21B 2273/22
Aligning on rolling axis
Official title: Aligning on rolling axis, e.g. of roll calibers
B21B2273/22 (Aligning on rolling axis) appears on 39 US grants and 12 published applications in this corpus.
Search patents in B21B- Granted patents
- 39
- Published applications
- 12
- Assignees
- 24
- Inventors
- 80
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method2 Sep 2025US 12,403,515 B2SMS group GmbH
- Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method15 Oct 2024US 12,115,569 B2SMS group GmbH
- Rolling mill, and device and method for determining the rolling or guiding gap of the roll stands or guide stands in a multi-stand rolling mill14 May 2019US 10,286,434 B2SMS group GmbH
- Method and apparatus for aligning equipment in a steel mill22 May 2007US 7,221,442 B2
- Laser roller alignment system10 May 2005US 6,889,441 B2Seiffert Industrial Sales Company
- Method for automatically calibrating vertical rollers of a vertical roller frame and calibration arrangement for carrying out said method16 Feb 2023US 2023/0048632 A1SMS group GmbH
- Method for producing h-shaped steel17 Dec 2020US 2020/0391261 A1Nippon Steel Corporation
- Rolling mill, and device and method for determining the rolling or guiding gap of the roll stands or guide stands in a multi-stand rolling mill7 Aug 2014US 2014/0216121 A1SMS Meer GmbH
- Aligning device for high aspect ratio slabs or plates21 Apr 2011US 2011/0088445 A1
- Laser roller alignment system17 Mar 2005US 2005/0057743 A1Seiffert Industrial Sales Company
Most cited
By later US patents
- Split-level roll former19US 5,829,294 AThe Bradbury Company, Inc. · 1998
- Method and an apparatus for manufacturing wire19US 5,832,765 ADaido Tokushuko Kabushiki Kaisha · 1998
- Laser roller alignment system16US 6,889,441 B2Seiffert Industrial Sales Company · 2005
- Universal rolling mill15US 4,706,484 AUnited Engineering Rolling Mills, Inc. · 1987
- Adjustable width rolls for rolling mill14US 5,031,435 AKawasaki Steel Corporation · 1991