B21B 27/055
With sleeves radially deflectable on a stationary beam by means of hydraulic
Official title: {with sleeves radially deflectable on a stationary beam by means of hydraulic supports (in general F16C13/00; for paper-making machines D21G1/00; regulating devices therefor B21B37/36)}
B21B27/055 (With sleeves radially deflectable on a stationary beam by means of hydraulic) appears on 58 US grants and 3 published applications in this corpus.
Search patents in B21B- Granted patents
- 58
- Published applications
- 3
- Assignees
- 21
- Inventors
- 55
- Latest grant
- 18 Dec 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll18 Dec 2018US 10,155,283 B2Fujico Co., Ltd.
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll14 Feb 2017US 9,566,662 B2Fujico Co., Ltd.
- Deflection compensating roll and method of use thereof8 May 2001US 6,228,009 B1Voith Sulzer Papiertechnik Patent GmbH
- Deflection compensation roll27 Feb 2001US 6,193,639 B1Voith Sulzer Papiertechnik Patent GmbH
- Rolling installation for flat products28 Nov 2000US 6,151,944 AVai Clecim
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll6 Apr 2017US 2017/0095884 A1Fujico Co., Ltd.
- Method for manufacturing mill roll, mill roll and manufacturing apparatus of mill roll28 Jan 2016US 2016/0023300 A1Fujico Co., Ltd.
- Roll With Rotating Shell29 May 2008US 2008/0125297 A1
Most cited
By later US patents
- Pressure roll for use in calenders or the like43US 4,520,723 AKleinewefers GmbH · 1985
- Apparatus and method for producing plastic foils23US 5,240,666 ASulzer-Escher Wyss GmbH · 1993
- Roller apparatus with magnetic induction heating arrangement21US 5,895,598 ATokuden Co., Ltd. · 1999
- Hydrostatic support member, particularly for rolling mills, and method of using the same17US 4,530,227 ASulzer-Escher Wyss GmbH · 1985
- Rolling mills having hydraulic forces exerted on the exterior roll surfaces16US 4,041,752 AEscher Wyss Limited · 1977