B21B 31/076
Cooling
Official title: {Cooling; Lubricating roller bearings}
B21B31/076 (Cooling) appears on 22 US grants and 16 published applications in this corpus.
Search patents in B21B- Granted patents
- 22
- Published applications
- 16
- Assignees
- 20
- Inventors
- 54
- Latest grant
- 15 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 4 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Roll stand15 Mar 2022US 11,273,477 B2SMS group GmbH
- Rolling stand for the rolling of rolling stock13 Apr 2021US 10,974,297 B2SMS group GmbH
- Systems and methods for cooling a roll in metal processing27 Oct 2020US 10,814,365 B2Novelis Inc.
- Installation piece for supporting a roller in a roller stand18 Apr 2017US 9,623,458 B2SMS group GmbH
- Roll stand for rolling metallic strips and roll or cylinder for a roll stand of this type16 Aug 2016US 9,415,430 B2REBS Zentralschmiertechnik GmbH
- Bearing temperature reduction through sleeve modification14 Aug 2025US 2025/0256316 A1Primetals Technologies USA LLC
- Rolling mill with movable housing and sealed door22 Aug 2024US 2024/0278300 A1Fives Dms
- Roll stand16 Jul 2020US 2020/0222957 A1SMS group GmbH
- Systems and methods for cooling a roll in metal processing19 Dec 2019US 2019/0381546 A1Novelis Inc.
- Thermal compensating mount for a knife roll in a web processing machine17 Jan 2019US 2019/0016004 A1Elsner Engineering Works, Inc.
Most cited
By later US patents
- Multiple-row roller bearing18US 3,940,191 AHitachi, Ltd. · 1976
- Lubricating structure of bearing17US 6,428,212 B1Nsk Ltd. · 2002
- Roller entry guide having improved guide insert and roller adjustment means15US 4,039,107 A1977
- Roll apparatus with cooling system for maintaining constant gap size and method15US 5,058,496 AIntegrated Design Limited · 1991
- Self-aligning roller bearing9US 6,116,785 ANtn Corporation · 2000