by wedges or their equivalent

Industry

CPC
B21B31/30

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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

B21B31/30by wedges or their equivalent

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electric lifting apparatus and roll press machine
- Patent number 11,612,924
- Issue date Mar 28, 2023
- Sintokogio, Ltd.
- Shogo Nakajima
- 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
Gap control device for pilger die assembly of cold pilger mills
- Patent number 9,724,739
- Issue date Aug 8, 2017
- Kepco Nuclear Fuel Co., Ltd.
- Jung Cheol Shin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Split housing cluster mill designed for temper and cold rolling
- Patent number 9,003,854
- Issue date Apr 14, 2015
- I2S, LLC
- Remn-Min Guo
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll changing device with wedge adjusting device
- Patent number 8,099,990
- Issue date Jan 24, 2012
- Siemens Vai Metals Technologies GmbH
- Günter Mittermayr
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for adapting working rolls to a rolling line
- Patent number 7,784,321
- Issue date Aug 31, 2010
- SMS Siemag Aktiengesellschaft
- Wolfgang Denker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multi-row rolling mills, methods of operating these mills, and roll...
- Patent number 6,959,578
- Issue date Nov 1, 2005
- Hitachi, Ltd.
- Kenji Horii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill
- Patent number 6,510,721
- Issue date Jan 28, 2003
- Mitsubishi Heavy Industries, Ltd.
- Mikio Yamamoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for vertically displacing a roll running on bearings in a ro...
- Patent number 6,439,021
- Issue date Aug 27, 2002
- Voest-Alpine Industrieanlagenbau GmbH & Co.
- Rudolf Langeder
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling installation for flat products
- Patent number 6,151,944
- Issue date Nov 28, 2000
- Vai Clecim
- Alain Lecrivain
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sizing roll stand for a steel mill
- Patent number 5,911,784
- Issue date Jun 15, 1999
- Mario Fabris
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll stand with a pair of roll support shafts with bearings at both...
- Patent number 5,896,771
- Issue date Apr 27, 1999
- SMS Schloemann-Siemag Aktiengesellschaft
- Hubert Muller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for the crossed displacement of rolling rolls
- Patent number 5,870,916
- Issue date Feb 16, 1999
- Danieli & C. Officine Meccaniche S.p.A.
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for the crossed displacement of rolling rolls
- Patent number 5,860,309
- Issue date Jan 19, 1999
- Danieli & C. Officine Meccaniche S.p.A.
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sizing stand for rolling hot-rolled bars
- Patent number 5,765,424
- Issue date Jun 16, 1998
- Pomini S.p.A.
- Gianfranco Mantovan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Universal rolling machine
- Patent number 5,718,141
- Issue date Feb 17, 1998
- Kawasaki Jukogyo Kabushiki Kaisha
- Hirokazu Watari
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for cutting advancing material webs to shape
- Patent number 5,673,603
- Issue date Oct 7, 1997
- Wilhelm Aichele
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubular shape finishing apparatus for an electro-resistance-welded...
- Patent number 5,607,098
- Issue date Mar 4, 1997
- Kusakabe Electric & Machinery Co., Ltd.
- Ryoji Kusakabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for adjusting the upper edge of a work roll to the rollin...
- Patent number 5,479,809
- Issue date Jan 2, 1996
- Mannesmann Aktiengesellschaft
- Manfred Stachuletz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for continuously shaping a metal tube
- Patent number 5,423,201
- Issue date Jun 13, 1995
- Voest-Alpine Industrieanlagenbau GmbH
- Karl Steinmair
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Edging roll pair for edging flange edges of symmetrical steel sections
- Patent number 5,394,724
- Issue date Mar 7, 1995
- Mannesmann Aktiengesellschaft
- Hans-Peter Griess
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rail repair device
- Patent number 5,351,516
- Issue date Oct 4, 1994
- Otis Elevator Company
- Louis Bialy
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roller nip adjustment device
- Patent number 4,991,420
- Issue date Feb 12, 1991
- Lauener Engineering AG
- Bruno Frischknecht
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Taper rolling of metal
- Patent number 4,959,099
- Issue date Sep 25, 1990
- Ian Wilson Technology Limited
- Alexander I. Wilson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multipurpose rolling mill
- Patent number 4,841,761
- Issue date Jun 27, 1989
- SMS Schloemann-Siemag Aktiengesellschaft
- Erich Stoy
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjusting device for rolling mill rolls
- Patent number 4,736,609
- Issue date Apr 12, 1988
- SMS Schloemann-Siegmag Aktiengesellschaft
- Gunter Schiller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for adjusting the width of the gap between the rolls of a co...
- Patent number 4,649,986
- Issue date Mar 17, 1987
- Swiss Aluminium Ltd.
- Bruno Frischknecht
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll mill stand
- Patent number 4,541,263
- Issue date Sep 17, 1985
- Kramatorsky Industrialny Institut
- Viktor F. Potapkin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Overhung bar rolling mill stand and two-axis gauge control system
- Patent number 4,457,155
- Issue date Jul 3, 1984
- White Consolidated Industries, Inc.
- Werner W. Eibe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Two-high rolling stand for bar and/or wire rolling mill
- Patent number 4,392,370
- Issue date Jul 12, 1983
- Per-Olof Strandell
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

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
Split Housing Cluster Mill Designed for Temper and Cold Rolling
- Publication number 20120318030
- Publication date Dec 20, 2012
- Remn-Min Guo
- 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
Rolling Device with Adjusting Device
- Publication number 20100187381
- Publication date Jul 29, 2010
- Otmar Giesler
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL CHANGING DEVICE WITH WEDGE ADJUSTING DEVICE
- Publication number 20100077824
- Publication date Apr 1, 2010
- SIEMENS VAI METALS TECHNOLOGIES GMBH & CO
- Günter Mittermayr
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Device for Adapting Working Rolls to a Rolling Line
- Publication number 20090064750
- Publication date Mar 12, 2009
- Wolfgang Denker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Square wire manufacturing machine
- Publication number 20030136168
- Publication date Jul 24, 2003
- Yoshihide Goto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Multi-row rolling mills, methods of operating these mills, and roll...
- Publication number 20030070466
- Publication date Apr 17, 2003
- Kenji Horii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

by wedges or their equivalent

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric lifting apparatus and roll press machine

Roll stand, particularly push roll stand

Gap control device for pilger die assembly of cold pilger mills

Split housing cluster mill designed for temper and cold rolling

Roll changing device with wedge adjusting device

Device for adapting working rolls to a rolling line

Multi-row rolling mills, methods of operating these mills, and roll...

Rolling mill

Device for vertically displacing a roll running on bearings in a ro...

Rolling installation for flat products

Sizing roll stand for a steel mill

Roll stand with a pair of roll support shafts with bearings at both...

Device for the crossed displacement of rolling rolls

Device for the crossed displacement of rolling rolls

Sizing stand for rolling hot-rolled bars

Universal rolling machine

Device for cutting advancing material webs to shape

Tubular shape finishing apparatus for an electro-resistance-welded...

Apparatus for adjusting the upper edge of a work roll to the rollin...

Apparatus for continuously shaping a metal tube

Edging roll pair for edging flange edges of symmetrical steel sections

Rail repair device

Roller nip adjustment device

Taper rolling of metal

Multipurpose rolling mill

Adjusting device for rolling mill rolls

Device for adjusting the width of the gap between the rolls of a co...

Roll mill stand

Overhung bar rolling mill stand and two-axis gauge control system

Two-high rolling stand for bar and/or wire rolling mill

Patents Applicationslast 30 patents

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

Split Housing Cluster Mill Designed for Temper and Cold Rolling

ROLL STAND, PARTICULARLY PUSH ROLL STAND

Rolling Device with Adjusting Device

ROLL CHANGING DEVICE WITH WEDGE ADJUSTING DEVICE

Device for Adapting Working Rolls to a Rolling Line

Square wire manufacturing machine

Multi-row rolling mills, methods of operating these mills, and roll...