B21B 35/06
Drives for metal-rolling mills: for non-continuously-operating mills or for single stands
Official title: for non-continuously-operating mills or for single stands (B21B35/10, B21B35/12 take precedence)
B21B35/06 (Drives for metal-rolling mills: for non-continuously-operating mills or for single stands) appears on 21 US grants and 22 published applications in this corpus.
Search patents in B21B- Granted patents
- 21
- Published applications
- 22
- Assignees
- 23
- Inventors
- 74
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 3 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rolling mill20 May 2025US 12,303,953 B2W. Durston Limited
- Rolling mill for diameter reducing rolling and method for manufacturing strip material8 Apr 2025US 12,269,079 B2Jfe Steel Corporation
- Flexible cold rolling mill and method for converting the same2 Aug 2022US 11,400,497 B2Cockerill Maintenance & Ingenierie S.A.
- Power transmission device and rolling mill15 Mar 2022US 11,273,478 B2Mitsubishi Heavy Industries, Ltd.
- Incremental rotary rolling mill and method3 Aug 2021US 11,077,477 B2Northwestern University
- Reversible roughing mill for an aluminum or aluminum alloy product and related process13 Aug 2026US 2026/0233276 A1Danieli & C. Officine Meccaniche SpA
- Rolling mill31 Aug 2023US 2023/0271237 A1W. Durston Limited
- Rolling mill for diameter reducing rolling and method for manufacturing strip material8 Dec 2022US 2022/0388048 A1Jfe Steel Corporation
- Plate and strip rolling process oriented efficient and stable current applying manipulator and method thereof31 Mar 2022US 2022/0097111 A1Taiyuan University of Technology
- Flexible cold rolling mill and method for converting the same18 Nov 2021US 2021/0354181 A1Cockerill Maintenance & lngenierie S.A.
Most cited
By later US patents
- Hot-rolling mill and process for producing sheet metal24US 4,580,428 AVoest-Alpine Aktiengesellschaft · 1986
- Three stand mini mill method and apparatus13US 4,522,050 ATippins Machinery Company, Inc. · 1985
- Plant and process for hot-rolling strip or plate stock12US 4,497,191 AVoest-Alpine Aktiengesellschaft · 1985
- Modifications to a cooperative rolling system for increasing _maximum attainable reduction per pass11US 4,478,064 AOlin Corporation · 1984
- Process and apparatus for producing high reduction in soft metal materials9US 4,781,050 AOlin Corporation · 1988