B21B 35/148
Spindle carriers or balancers
Official title: {Spindle carriers or balancers}
B21B35/148 (Spindle carriers or balancers) appears on 13 US grants and 6 published applications in this corpus.
Search patents in B21B- Granted patents
- 13
- Published applications
- 6
- Assignees
- 14
- Inventors
- 26
- Latest grant
- 9 Dec 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Roller drive and a roller stand with such a drive9 Dec 2014US 8,904,841 B2Voith Patent GmbH
- Rolling mill drive with a coupling and decoupling device4 Mar 2008US 7,337,643 B2Voest-Alpine Industrieanlagenbau GmbH
- Roll stand16 May 2000US 6,062,058 AVoest-Alpine Industrieanlagenbau GmbH
- Device to replace the rolls in a four-high rolling stand for sheet and/or wide plate21 Jul 1998US 5,782,126 ADanieli & C. Officine Meccaniche SpA
- Compact rolling block30 Jun 1998US 5,771,733 ADaniele & C. Officine Meccaniche S.p.A.
- Rolling mill assembly for transmitting high torques5 Jun 2025US 2025/0178055 A1Voith Patent GmbH
- Coupling Support11 May 2017US 2017/0130892 A1New Gencoat, Inc.
- Car and method for transporting a drive spindle for a roller of a roll stand1 Dec 2011US 2011/0289995 A1SMS Siemag Aktiengesellschaft
- Roller drive and roll stand with such drive21 Jul 2011US 2011/0174043 A1Voith Patent GmbH
- Rolling Mill Drive with a Coupling and D Ecoupling Device29 Nov 2007US 2007/0271984 A1Voest-Alpine Industrieanlagenbau GmbH
Most cited
By later US patents
- Actuator device for axially shifting rolling mill7US 4,744,235 ASMS Schloemann-Siemag Aktiengesellschaft · 1988
- Roll forming machine7US 4,939,919 AOto Mills S.p.A. · 1990
- Twin drive for rolling mills4US 3,981,171 ASiemens Aktiengesellschaft · 1976
- Roll stand3US 6,062,058 AVoest-Alpine Industrieanlagenbau GmbH · 2000
- Drive spindle for a rolling mill and apparatus for releasing and connecting the drive spindle from and to the roll of the rolling mill2US 4,155,240 AKoyo Seiko Co., Ltd. · 1979