by liquid pressure

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CPC
B21B31/32

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B31/00Rolling stand structures Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames

Current Industry

B21B31/32by liquid pressure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Segmental calendering device for flexible flat cable
- Patent number 12,042,832
- Issue date Jul 23, 2024
- Changshu Hongbo Telecommunication Technology Co., Ltd.
- Hong-Fang Yan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Asynchronous rolling mill with a super large diameter ratio and she...
- Patent number 11,845,117
- Issue date Dec 19, 2023
- Taiyuan University of Technology
- Tao Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill for rolling metal products
- Patent number 11,779,973
- Issue date Oct 10, 2023
- SMS group GMBH
- Michael Bohland
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling device
- Patent number 11,745,234
- Issue date Sep 5, 2023
- SMS group GMBH
- Christian Diehl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling-bulging forming hydraulic machine for tubular products
- Patent number 11,679,426
- Issue date Jun 20, 2023
- Yanshan University
- Junting Luo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjustment device
- Patent number 11,110,498
- Issue date Sep 7, 2021
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Stefan Buslehner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Circular rolling mill with shaping rollers and method for controlli...
- Patent number 11,110,499
- Issue date Sep 7, 2021
- FORGE PAT GMBH
- Peter Bierhalter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for adjusting an edging roll of an edging stand
- Patent number 10,835,941
- Issue date Nov 17, 2020
- SMS GROUP GMBH
- Stefan Wendt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hydraulic screw-down device used in small-size rolling mill or roll...
- Patent number 10,562,086
- Issue date Feb 18, 2020
- Oono-roll Corporation
- Katsuhiko Yanai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flexible flat round conductive cable and segmental calendering devi...
- Patent number 10,460,855
- Issue date Oct 29, 2019
- Hong-Fang Yan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill and rolling method
- Patent number 10,421,106
- Issue date Sep 24, 2019
- PRIMETALS TECHNOLOGIES JAPAN, LTD.
- Takashi Norikura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll stand, particularly push roll stand
- Patent number 9,770,745
- Issue date Sep 26, 2017
- SMS Siemag AG
- Michael Breuer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Straightening device with hyperbolic rolls for metal products and c...
- Patent number 9,694,404
- Issue date Jul 4, 2017
- Danieli & C. Officine Meccaniche SpA
- Loris Clocchiatti
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling stand with skewed working rolls and a roll preloading device
- Patent number 9,522,417
- Issue date Dec 20, 2016
- Danieli & C. Officine Meccaniche SpA
- Ettore Cernuschi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fluid-leveled bearing plate
- Patent number 9,447,818
- Issue date Sep 20, 2016
- Jochen Corts
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll stand
- Patent number 9,308,562
- Issue date Apr 12, 2016
- SMS GROUP GMBH
- Christian Diehl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll nip regulation device and method
- Patent number 9,156,071
- Issue date Oct 13, 2015
- SAUERESSIG GMBH + CO. KG
- Thomas Hackfort
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods of shifting and bending rolls in a rolling mill
- Patent number 9,120,134
- Issue date Sep 1, 2015
- I2S, LLC
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fully hydraulic edger for plate mills
- Patent number 9,016,100
- Issue date Apr 28, 2015
- Siemens PLC
- Michael Trevor Clark
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device and method for adjusting an edger
- Patent number 8,627,699
- Issue date Jan 14, 2014
- SMS Innse SpA
- Kurt Eckelsbach
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll stand
- Patent number 8,544,308
- Issue date Oct 1, 2013
- SMS Siemag AG
- Hans-Georg Hartung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Prestressed rolling mill housing assembly with improved operational...
- Patent number 8,127,584
- Issue date Mar 6, 2012
- I2S, LLC
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mandrel mill and process for manufacturing a seamless pipe
- Patent number 8,122,749
- Issue date Feb 28, 2012
- Sumitomo Metal Industries, Ltd.
- Akihito Yamane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for rotationally locking the supporting roll balanced archit...
- Patent number 8,042,371
- Issue date Oct 25, 2011
- SMS Siemag Aktiengesellschaft
- Michael Saupe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill with stands with three adjustable rolls
- Patent number 7,849,723
- Issue date Dec 14, 2010
- Danieli & C. Officine Meccaniche SpA
- Ettore Cernuschi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Prestressed rolling mill housing assembly with improved operational...
- Patent number 7,765,844
- Issue date Aug 3, 2010
- Intergrated Industrial Systems, Inc.
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjusting cylinders in rolling stands, including vertical edging st...
- Patent number 7,743,638
- Issue date Jun 29, 2010
- SMS Siemag Aktiengesellschaft
- Florian Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjusting cylinders in rolling stands, including vertical edging st...
- Patent number 7,726,168
- Issue date Jun 1, 2010
- SMS Siemag Aktiengesellschaft
- Florian Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressure-medium cylinder with pressure intensification
- Patent number 7,698,893
- Issue date Apr 20, 2010
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Rudolf Langeder
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Adjusting roll in rolling frames, among others vertical upset forgi...
- Patent number 7,631,531
- Issue date Dec 15, 2009
- SMS Demag AG
- Florian Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ROLL STEERING CONTROL SYSTEMS AND METHODS FOR TANDEM MILLS
- Publication number 20240198402
- Publication date Jun 20, 2024
- Novelis Inc.
- Joao-Otavio Tonhao
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL PRESS MACHINE
- Publication number 20240051004
- Publication date Feb 15, 2024
- Hitachi Power Solutions Co., Ltd.
- Sadao TSURUTA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Stabilization of the rolled product during opening and/or closing o...
- Publication number 20230405655
- Publication date Dec 21, 2023
- SMS group GMBH
- Olaf Norman JEPSEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ASYNCHRONOUS ROLLING MILL WITH A SUPER LARGE DIAMETER RATIO AND SHE...
- Publication number 20230321702
- Publication date Oct 12, 2023
- Taiyuan University of Technology
- Tao WANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Rolling device
- Publication number 20230076364
- Publication date Mar 9, 2023
- SMS group GMBH
- Christian DIEHL
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HOT-ROLLING STAND FOR A HOT-ROLLING MILL AND FOR PRODUCING A FLAT M...
- Publication number 20230060110
- Publication date Feb 23, 2023
- SMS group GMBH
- Jens KREIKEMEIER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING MILL FOR ROLLING METAL PRODUCTS
- Publication number 20220143660
- Publication date May 12, 2022
- SMS group GMBH
- Michael BOHLAND
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING-BULGING FORMING HYDRAULIC MACHINE FOR TUBULAR PRODUCTS
- Publication number 20210299720
- Publication date Sep 30, 2021
- Yanshan University
- Junting LUO
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLEXIBLE FLAT ROUND CONDUCTIVE CABLE AND SEGMENTAL CALENDERING DEVI...
- Publication number 20200005969
- Publication date Jan 2, 2020
- Hongbo Wireless Communication Technology Co., Ltd.
- HONG-FANG YAN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CIRCULAR ROLLING MILL WITH SHAPING ROLLERS AND METHOD FOR CONTROLLI...
- Publication number 20190232348
- Publication date Aug 1, 2019
- FORGE PAT GMBH
- Peter BIERHALTER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLEXIBLE FLAT ROUND CONDUCTIVE CABLE AND SEGMENTAL CALENDERING DEVI...
- Publication number 20190013117
- Publication date Jan 10, 2019
- HONGBO WIRELESS COMMUNICATION TECHNOLOGY CO., LTD.
- Hong-Fang YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR ADJUSTING AN EDGING ROLL OF AN EDGING STAND
- Publication number 20180326466
- Publication date Nov 15, 2018
- SMS Group GmbH
- Stefan WENDT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ADJUSTMENT DEVICE
- Publication number 20180281038
- Publication date Oct 4, 2018
- Stefan BUSLEHNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HYDRAULIC SCREW-DOWN DEVICE USED IN SMALL-SIZE ROLLING MILL OR ROLL...
- Publication number 20170232491
- Publication date Aug 17, 2017
- Oono-roll Corporation
- Katsuhiko YANAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Methods of Shifting and Bending Rolls in a Rolling Mill
- Publication number 20150336144
- Publication date Nov 26, 2015
- I2S, LLC
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL ARRANGEMENT HAVING A DEVICE FOR REGULATING THE ROLL NIP, AND M...
- Publication number 20140109642
- Publication date Apr 24, 2014
- SAUERESSIG GMBH + CO. KG
- Thomas Hackfort
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLUID-LEVELED BEARING PLATE
- Publication number 20130209007
- Publication date Aug 15, 2013
- Jochen Corts
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Methods of Shifting and Bending Rolls in a Rolling Mill
- Publication number 20130104617
- Publication date May 2, 2013
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Fully Hydraulic Edger for Plate Mills
- Publication number 20120090373
- Publication date Apr 19, 2012
- Michael Trevor Clark
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL STAND
- Publication number 20110239723
- Publication date Oct 6, 2011
- Christian Diehl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL STAND
- Publication number 20110232350
- Publication date Sep 29, 2011
- Hans-Georg Hartung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLER DEVICE WITH ADJUSTER DEVICE
- Publication number 20110219835
- Publication date Sep 15, 2011
- SMS Siemag Aktiengesellschaft
- Edgar Filk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL STAND, PARTICULARLY PUSH ROLL STAND
- Publication number 20110154877
- Publication date Jun 30, 2011
- Michael Breuer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE AND METHOD FOR ADJUSTING AN EDGER
- Publication number 20110030437
- Publication date Feb 10, 2011
- SMS-DEMAG INNSE SPA
- Kurt Eckelsbach
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
POSITION SENSOR FOR MEASURING THE IDLE STROKE OF A PISTON/CYLINDER...
- Publication number 20100281969
- Publication date Nov 11, 2010
- Ralf Seidel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Prestressed Rolling Mill Housing Assembly With Improved Operational...
- Publication number 20100251793
- Publication date Oct 7, 2010
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Mandrel mill and process for manufacturing a seamless pipe
- Publication number 20090308125
- Publication date Dec 17, 2009
- Akihito Yamane
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE FOR ROTATIONALLY LOCKING THE SUPPORTING ROLL BALANCED ARCHIT...
- Publication number 20090199611
- Publication date Aug 13, 2009
- Michael Saupe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Adjusting cylinders in rolling stands, including vertical edging st...
- Publication number 20090193867
- Publication date Aug 6, 2009
- Florian Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Adjusting cylinders in rolling stands, including vertical edging st...
- Publication number 20090183545
- Publication date Jul 23, 2009
- Florian Lindner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

by liquid pressure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Segmental calendering device for flexible flat cable

Asynchronous rolling mill with a super large diameter ratio and she...

Rolling mill for rolling metal products

Rolling device

Rolling-bulging forming hydraulic machine for tubular products

Adjustment device

Circular rolling mill with shaping rollers and method for controlli...

Device for adjusting an edging roll of an edging stand

Hydraulic screw-down device used in small-size rolling mill or roll...

Flexible flat round conductive cable and segmental calendering devi...

Rolling mill and rolling method

Roll stand, particularly push roll stand

Straightening device with hyperbolic rolls for metal products and c...

Rolling stand with skewed working rolls and a roll preloading device

Fluid-leveled bearing plate

Roll stand

Roll nip regulation device and method

Methods of shifting and bending rolls in a rolling mill

Fully hydraulic edger for plate mills

Device and method for adjusting an edger

Roll stand

Prestressed rolling mill housing assembly with improved operational...

Mandrel mill and process for manufacturing a seamless pipe

Device for rotationally locking the supporting roll balanced archit...

Rolling mill with stands with three adjustable rolls

Prestressed rolling mill housing assembly with improved operational...

Adjusting cylinders in rolling stands, including vertical edging st...

Adjusting cylinders in rolling stands, including vertical edging st...

Pressure-medium cylinder with pressure intensification

Adjusting roll in rolling frames, among others vertical upset forgi...

Patents Applicationslast 30 patents

ROLL STEERING CONTROL SYSTEMS AND METHODS FOR TANDEM MILLS

ROLL PRESS MACHINE

Stabilization of the rolled product during opening and/or closing o...

ASYNCHRONOUS ROLLING MILL WITH A SUPER LARGE DIAMETER RATIO AND SHE...

Rolling device

HOT-ROLLING STAND FOR A HOT-ROLLING MILL AND FOR PRODUCING A FLAT M...

ROLLING MILL FOR ROLLING METAL PRODUCTS

ROLLING-BULGING FORMING HYDRAULIC MACHINE FOR TUBULAR PRODUCTS

FLEXIBLE FLAT ROUND CONDUCTIVE CABLE AND SEGMENTAL CALENDERING DEVI...

CIRCULAR ROLLING MILL WITH SHAPING ROLLERS AND METHOD FOR CONTROLLI...

FLEXIBLE FLAT ROUND CONDUCTIVE CABLE AND SEGMENTAL CALENDERING DEVI...

DEVICE FOR ADJUSTING AN EDGING ROLL OF AN EDGING STAND

ADJUSTMENT DEVICE

HYDRAULIC SCREW-DOWN DEVICE USED IN SMALL-SIZE ROLLING MILL OR ROLL...

Methods of Shifting and Bending Rolls in a Rolling Mill

ROLL ARRANGEMENT HAVING A DEVICE FOR REGULATING THE ROLL NIP, AND M...

FLUID-LEVELED BEARING PLATE

Methods of Shifting and Bending Rolls in a Rolling Mill

Fully Hydraulic Edger for Plate Mills

ROLL STAND

ROLL STAND

ROLLER DEVICE WITH ADJUSTER DEVICE

ROLL STAND, PARTICULARLY PUSH ROLL STAND

DEVICE AND METHOD FOR ADJUSTING AN EDGER

POSITION SENSOR FOR MEASURING THE IDLE STROKE OF A PISTON/CYLINDER...

Prestressed Rolling Mill Housing Assembly With Improved Operational...

Mandrel mill and process for manufacturing a seamless pipe

DEVICE FOR ROTATIONALLY LOCKING THE SUPPORTING ROLL BALANCED ARCHIT...

Adjusting cylinders in rolling stands, including vertical edging st...

Adjusting cylinders in rolling stands, including vertical edging st...