B21B 2203/00
Auxiliary arrangements, devices or methods in combination with rolling mills or rolling
Official title: Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
B21B2203/00 (Auxiliary arrangements, devices or methods in combination with rolling mills or rolling) appears on 238 US grants and 108 published applications in this corpus.
Search patents in B21B- Granted patents
- 238
- Published applications
- 108
- Assignees
- 130
- Inventors
- 507
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 17 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 4 |
| 2002 | 6 | 10 |
| 2003 | 9 | 7 |
| 2004 | 4 | 3 |
| 2005 | 4 | 3 |
| 2006 | 4 | 1 |
| 2007 | 2 | 3 |
| 2008 | 4 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 4 |
| 2014 | 4 | 2 |
| 2015 | 3 | 5 |
| 2016 | 0 | 6 |
| 2017 | 6 | 0 |
| 2018 | 2 | 3 |
| 2019 | 3 | 8 |
| 2020 | 0 | 9 |
| 2021 | 5 | 7 |
| 2022 | 9 | 8 |
| 2023 | 9 | 3 |
| 2024 | 6 | 4 |
| 2025 | 2 | 6 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B21B 2203/06CassettesIndexing code48
- B21B 2203/36SpacersIndexing code32
- B21B 2203/18Rolls or rollersIndexing code30
- B21B 2203/22Hinged chocksIndexing code27
- B21B 2203/30Quick or bayonet couplingsIndexing code27
- B21B 2203/44Vibration dampersIndexing code15
- B21B 2203/28Mounting or dismounting bearing and chock as a unitIndexing code14
- B21B 2203/12Covers or shieldingsIndexing code10
All 22 subgroupsShow fewer
- B21B 2203/42TurntablesIndexing code10
- B21B 2203/02Backlash eliminationIndexing code8
- B21B 2203/04BrakesIndexing code7
- B21B 2203/24Hydrostatic bearings or guidesIndexing code7
- B21B 2203/38Strain gaugesIndexing code7
- B21B 2203/20FlywheelsIndexing code6
- B21B 2203/32Roll changing stoolsIndexing code5
- B21B 2203/10CounterweightsIndexing code4
- B21B 2203/26Motors, drivesIndexing code4
- B21B 2203/34Rotational position or alignmentIndexing code4
- B21B 2203/14Dummy bars or slabsIndexing code2
- B21B 2203/16EccentricsIndexing code1
- B21B 2203/40Torsion bars or shaftsIndexing code1
- B21B 2203/08ClutchesIndexing code0
Recent patents
- Skew rolling assembly and method suitable for large-size superalloy bars26 Aug 2025US 12,397,333 B2Anhui Hangon Precise Rolling Co. Ltd
- Hot-rolling stand for a hot-rolling mill and for producing a flat metal product, hot-rolling mill and method for operating a hot-rolling mill1 Jul 2025US 12,343,776 B2SMS group GmbH
- Quick-change roll cooling header cartridge with real-time feedback of operational data5 Nov 2024US 12,134,116 B2Primetals Technologies USA LLC
- Method for setting roll gap of sinusoidal corrugated rolling for metal composite plate2 Jul 2024US 12,023,720 B2Taiyuan University of Technology
- Cold rolling of rolled stock7 May 2024US 11,975,371 B2Primetals Technologies Austria GmbH
- Squeezing roller having an internal drive for a cold rolling system10 Sep 2026US 2026/0264127 A1Primetals Technologies Austria GmbH
- Rolling equipment machine deterioration diagnosing device26 Feb 2026US 2026/0054301 A1TMEIC Corporation
- Stand change carriage comprising a hydraulic motor20 Nov 2025US 2025/0353061 A1
- Method and device for providing inserts for support and/or work rolls of a roll stand18 Sep 2025US 2025/0289044 A1SMS group GmbH
- Rolling mill, cold rolling method, and method for producing steel sheet17 Jul 2025US 2025/0229311 A1Jfe Steel Corporation
Most cited
By later US patents
- High-capacity wire rolling mill195US 5,946,783 ASMS Schloemann-Siemag Aktiengesellschaft · 1999
- Method of adjusting the contact pressure of a rolling mill and apparatus for the performance thereof44US 4,074,624 AEscher Wyss Limited · 1978
- Rotary cutting dies37US 5,417,132 A1995
- Universal rolling mill stand35US 6,305,205 B1SMS Schloemann-Siemag Aktiengesellschaft · 2001
- Hydraulically actuated tool for mounting and dismounting rolling mill roll neck bearings34US 6,415,489 B1Morgan Construction Company · 2002