B21B 35/02
Drives for metal-rolling mills: for continuously-operating mills
Official title: for continuously-operating mills (B21B35/10, B21B35/12 take precedence)
B21B35/02 (Drives for metal-rolling mills: for continuously-operating mills) appears on 109 US grants and 53 published applications in this corpus.
Search patents in B21B- Granted patents
- 109
- Published applications
- 53
- Assignees
- 65
- Inventors
- 203
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 7 |
| 2003 | 4 | 3 |
| 2004 | 2 | 0 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 3 | 4 |
| 2012 | 1 | 5 |
| 2013 | 3 | 2 |
| 2014 | 4 | 3 |
| 2015 | 2 | 4 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 6 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Reducer and/or calibrating rolling mill for rod-shaped bodies21 Apr 2026US 12,605,754 B2Danieli & C. Officine Meccaniche SpA
- Torque support for absorbing drive torques and roller arrangement with a torque support9 Sep 2025US 12,409,482 B2Matthews International Corporation
- Torque support for absorbing drive torques and roller arrangement with a torque support29 Apr 2025US 12,285,791 B2Matthews International Corporation
- Rolling mill for solid elongated products19 Mar 2024US 11,931,784 B2SMS group GmbH
- Rolling mill for solid elongated products31 Jan 2023US 11,565,291 B2SMS group GmbH
- Torque Support for Absorbing Drive Torques and Roller Arrangement with a Torque Support4 Dec 2025US 2025/0367720 A1Matthews International Corporation
- Modular stand base for spaced stands of a rolling mil20 Nov 2025US 2025/0353052 A1
- Threefold rotationally symmetrical stand having an adjustment connector20 Nov 2025US 2025/0353058 A1
- Stand change carriage comprising a lifting mechanism20 Nov 2025US 2025/0353060 A1
- Rolling mill20 Nov 2025US 2025/0353062 A1
Most cited
By later US patents
- Hot-rolling mill and process for producing sheet metal24US 4,580,428 AVoest-Alpine Aktiengesellschaft · 1986
- Method and an apparatus for manufacturing wire19US 5,832,765 ADaido Tokushuko Kabushiki Kaisha · 1998
- Tandem rolling mill arrangement16US 3,945,234 A1976
- Rolling mill15US 4,194,382 AHitachi, Ltd. · 1980
- Control method and apparatus for rolling mill15US 4,566,299 AHitachi, Ltd. · 1986