Rolls; Roll arrangements

Industry

CPC
C21D9/0012

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C21Iron metallurgy C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS C21D9/00Heat treatment

Current Industry

C21D9/0012Rolls; Roll arrangements

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electric resistance welded steel pipe or tube
- Patent number 12,037,655
- Issue date Jul 16, 2024
- JFE Steel Corporation
- Masatoshi Aratani
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet
- Patent number 11,866,797
- Issue date Jan 9, 2024
- Nippon Steel Corporation
- Hiroyoshi Yashiki
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electrical steel sheet and method of manufacturing sta...
- Patent number 11,795,518
- Issue date Oct 24, 2023
- Nippon Steel Corporation
- Hiroshi Fujimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll-bonded laminate and method for producing the same
- Patent number 11,691,386
- Issue date Jul 4, 2023
- Toyo Kohan Co., Ltd.
- Kota Sadaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roll-bonded laminate and method for producing the same
- Patent number 11,305,512
- Issue date Apr 19, 2022
- Toyo Kohan Co., Ltd.
- Kota Sadaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roller transport assembly for transporting rollers to and from a ro...
- Patent number 10,830,536
- Issue date Nov 10, 2020
- Ford Motor Company
- James Engle
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Heating method, heating apparatus and method of manufacturing press...
- Patent number 10,638,544
- Issue date Apr 28, 2020
- Neturen Co., Ltd.
- Hironori Ooyama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Direct resistance heating method
- Patent number 10,470,248
- Issue date Nov 5, 2019
- Neturen Co., Ltd.
- Hironori Ooyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transverse flux induction heating device
- Patent number 10,085,306
- Issue date Sep 25, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Kenji Umetsu
- C21 - METALLURGY OF IRON
Information Patent Grant
Current applying apparatus, current applying method and direct resi...
- Patent number 9,907,118
- Issue date Feb 27, 2018
- Neturen Co., Ltd.
- Hironori Ooyama
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller hearth furnace and method for heating workpieces
- Patent number 9,423,182
- Issue date Aug 23, 2016
- Schwartz GmbH
- Rolf-Josef Schwartz
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller table roll, particularly for conveying furnace-heat
- Patent number 7,578,380
- Issue date Aug 25, 2009
- SMS Siemag Aktiengesellschaft
- Peter Brinkmeier
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller-conveyor roller for the transport of furnace-heated metallic...
- Patent number 7,448,484
- Issue date Nov 11, 2008
- SMS Demag Aktiengesellschaft
- Peter Brinkmeier
- C21 - METALLURGY OF IRON
Information Patent Grant
Roller conveyor roller, especially for the transport of furnace-hea...
- Patent number 7,275,632
- Issue date Oct 2, 2007
- SMS Demag Aktiengesellschaft
- Peter Brinkmeier
- C21 - METALLURGY OF IRON
Information Patent Grant
Furnace roller and cast tire therefor
- Patent number 6,435,867
- Issue date Aug 20, 2002
- Bricmont, Inc.
- Hugh B. Carr
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling shaft for a roller conveyor
- Patent number 6,112,427
- Issue date Sep 5, 2000
- SMS Schloemann-Siemag Aktiengesellschaft
- Uwe Plociennik
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of preparing intermetallic alloys
- Patent number 5,983,675
- Issue date Nov 16, 1999
- Metallamics
- Robert R. McDonald
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Slab transport tire roller and method of producing same
- Patent number 5,921,371
- Issue date Jul 13, 1999
- Kubota Corporation
- Akira Shinosaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Tire roller for transporting slabs
- Patent number 5,918,719
- Issue date Jul 6, 1999
- Kubota Corporation
- Masamichi Hino
- C21 - METALLURGY OF IRON
Information Patent Grant
Dry roll furnace arrangement
- Patent number 5,833,455
- Issue date Nov 10, 1998
- Bricmont, Inc.
- Hugh B. Carr
- C21 - METALLURGY OF IRON
Information Patent Grant
Intermetallic alloys for use in the processing of steel
- Patent number 5,824,166
- Issue date Oct 20, 1998
- Metallamics
- Robert R. McDonald
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heating and/or temperature-maintaining furnace for slabs
- Patent number 5,800,161
- Issue date Sep 1, 1998
- Danieli & C. Officine Meccaniche S.p.A.
- Fausto Drigani
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooled cylinders for handling steel products
- Patent number 5,431,375
- Issue date Jul 11, 1995
- Heurtey; Stein
- Jean-Christophe Mitais
- C21 - METALLURGY OF IRON
Information Patent Grant
Roll for use in heat treating furnace and method of producing the same
- Patent number 5,161,306
- Issue date Nov 10, 1992
- Tocalo Co., Ltd.
- Akira Nakahira
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll for use in heat treating furnace and method of producing the same
- Patent number 5,070,587
- Issue date Dec 10, 1991
- Tocalo Co., Ltd.
- Akira Nakahira
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for detecting roller breakdowns in roller hearth kiln systems
- Patent number 5,065,009
- Issue date Nov 12, 1991
- Michiro Aoki
- C21 - METALLURGY OF IRON
Information Patent Grant
3680848
- Patent number 3,680,848
- Issue date Aug 1, 1972
- C21 - METALLURGY OF IRON
Information Patent Grant
3455541
- Patent number 3,455,541
- Issue date Jul 15, 1969
- C21 - METALLURGY OF IRON
Information Patent Grant
3037756
- Patent number 3,037,756
- Issue date Jun 5, 1962
- C21 - METALLURGY OF IRON
Information Patent Grant
2695248
- Patent number 2,695,248
- Issue date Nov 23, 1954
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR HEATING STEEL PRODUCTS
- Publication number 20240068062
- Publication date Feb 29, 2024
- Danieli & C. Officine Meccaniche Spa
- Corrado FERRARI
- C21 - METALLURGY OF IRON
Information Patent Application
CENTERING DEVICE FOR METAL BLANKS
- Publication number 20240003628
- Publication date Jan 4, 2024
- EBNER INDUSTRIEOFENBAU GMBH
- Robert EBNER
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT TREATMENT APPARATUS
- Publication number 20230407426
- Publication date Dec 21, 2023
- NORITAKE CO., LIMITED
- Hidenori Nakamura
- C21 - METALLURGY OF IRON
Information Patent Application
HEAT TREATMENT METHOD FOR AMORPHOUS ALLOY RIBBON AND HEAT TREATMENT...
- Publication number 20230366054
- Publication date Nov 16, 2023
- Proterial, Ltd.
- Hirohisa SANO
- C21 - METALLURGY OF IRON
Information Patent Application
CORRECTION APPARATUS FOR CORRECTING THE PLANARITY OF A METAL STRIP...
- Publication number 20230257842
- Publication date Aug 17, 2023
- Danieli & C. Officine Meccaniche Spa
- Luciano Vignolo
- C21 - METALLURGY OF IRON
Information Patent Application
HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACE
- Publication number 20220380862
- Publication date Dec 1, 2022
- NIPPON STEEL CORPORATION
- Yasushi KURISU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HIGH PRODUCTIVITY PLANT FOR THE QUENCHING OF STEEL BARS, QUENCHING...
- Publication number 20220307102
- Publication date Sep 29, 2022
- Danieli & C. Officine Meccaniche Spa
- Enrico MOZZI
- C21 - METALLURGY OF IRON
Information Patent Application
ROLL-BONDED LAMINATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20220184923
- Publication date Jun 16, 2022
- TOYO KOHAN CO., LTD
- Kota Sadaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR THE MANUFACTURE OF MULTIMATERIAL ROLL AND THE MULTIMATER...
- Publication number 20220032351
- Publication date Feb 3, 2022
- Kerpua Solutions Oy
- Mikko TALVITIE
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTRIC RESISTANCE WELDED STEEL PIPE OR TUBE
- Publication number 20210310091
- Publication date Oct 7, 2021
- JFE STEEL CORPORATION
- Masatoshi ARATANI
- C21 - METALLURGY OF IRON
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20210301363
- Publication date Sep 30, 2021
- NIPPON STEEL CORPORATION
- Hiroyoshi YASHIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING STA...
- Publication number 20210292863
- Publication date Sep 23, 2021
- NIPPON STEEL CORPORATION
- Hiroshi FUJIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROLL-BONDED LAMINATE AND METHOD FOR PRODUCING THE SAME
- Publication number 20210107254
- Publication date Apr 15, 2021
- TOYO KOHAN CO., LTD
- Kota Sadaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR MANUFACTURING STEEL PLATES
- Publication number 20200149128
- Publication date May 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Tomoya SAKAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL-TRANSPORT DEVICE
- Publication number 20190360749
- Publication date Nov 28, 2019
- Honda Motor Co., Ltd.
- Hiroshi Sakai
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLER TRANSPORT ASSEMBLY FOR TRANSPORTING ROLLERS TO AND FROM A RO...
- Publication number 20190285345
- Publication date Sep 19, 2019
- Ford Motor Company
- James ENGLE
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CURRENT APPLYING APPARATUS, CURRENT APPLYING METHOD AND DIRECT RESI...
- Publication number 20180124872
- Publication date May 3, 2018
- Neturen Co., Ltd.
- Hironori OOYAMA
- C21 - METALLURGY OF IRON
Information Patent Application
TRANSVERSE FLUX INDUCTION HEATING DEVICE
- Publication number 20170127482
- Publication date May 4, 2017
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Kenji UMETSU
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR CONTROLLING DEW POINT OF REDUCTION FURNACE, AND REDUCTIO...
- Publication number 20160363372
- Publication date Dec 15, 2016
- JFE STEEL CORPORATION
- Gentaro Takeda
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLER HEARTH FURNACE AND METHOD FOR THE HEAT TREATMENT OF METAL SH...
- Publication number 20160024609
- Publication date Jan 28, 2016
- Schwartz GmbH
- Markus Löcker
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLER HEARTH FURNACE AND METHOD FOR HEATING WORKPIECES
- Publication number 20140227651
- Publication date Aug 14, 2014
- Rolf-Josef Schwartz
- C21 - METALLURGY OF IRON
Information Patent Application
ROLLER CHANGING APPARATUS FOR FURNACES
- Publication number 20140165404
- Publication date Jun 19, 2014
- Robert Ebner
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-TEMPERATURE MATERIAL TRANSFERRING MEMBER
- Publication number 20120282480
- Publication date Nov 8, 2012
- Sumitomo Metal Industries, Ltd.
- Yoshitaka Nishiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Adiabatic Roll
- Publication number 20070232471
- Publication date Oct 4, 2007
- KOREA TOHO CO., LTD.
- Hwa Woong Song
- C21 - METALLURGY OF IRON
Information Patent Application
Roller-conveyor roller for the transport of furnace-heated metallic...
- Publication number 20070017774
- Publication date Jan 25, 2007
- SMS DEMAG AKTIENGESELLSCHAFT
- Peter Brinkmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Roller table roll, particularly for conveying furnace-heat
- Publication number 20060275728
- Publication date Dec 7, 2006
- SMS DEMAG AKTIENGESELLSCHAFT
- Peter Brinkmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Roller conveyor roller, especially for the transport of furnace-hea...
- Publication number 20060011446
- Publication date Jan 19, 2006
- Peter Brinkmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Roller table roll, particularly for conveying furnace-heated metall...
- Publication number 20040178043
- Publication date Sep 16, 2004
- Peter Brinkmeier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Furnace roll assembly
- Publication number 20030001321
- Publication date Jan 2, 2003
- Ahmed Abada
- C21 - METALLURGY OF IRON

Rolls; Roll arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric resistance welded steel pipe or tube

Non-oriented electrical steel sheet

Non-oriented electrical steel sheet and method of manufacturing sta...

Roll-bonded laminate and method for producing the same

Roll-bonded laminate and method for producing the same

Roller transport assembly for transporting rollers to and from a ro...

Heating method, heating apparatus and method of manufacturing press...

Direct resistance heating method

Transverse flux induction heating device

Current applying apparatus, current applying method and direct resi...

Roller hearth furnace and method for heating workpieces

Roller table roll, particularly for conveying furnace-heat

Roller-conveyor roller for the transport of furnace-heated metallic...

Roller conveyor roller, especially for the transport of furnace-hea...

Furnace roller and cast tire therefor

Cooling shaft for a roller conveyor

Method of preparing intermetallic alloys

Slab transport tire roller and method of producing same

Tire roller for transporting slabs

Dry roll furnace arrangement

Intermetallic alloys for use in the processing of steel

Heating and/or temperature-maintaining furnace for slabs

Cooled cylinders for handling steel products

Roll for use in heat treating furnace and method of producing the same

Roll for use in heat treating furnace and method of producing the same

Method for detecting roller breakdowns in roller hearth kiln systems

3680848

3455541

3037756

2695248

Patents Applicationslast 30 patents

DEVICE FOR HEATING STEEL PRODUCTS

CENTERING DEVICE FOR METAL BLANKS

HEAT TREATMENT APPARATUS

HEAT TREATMENT METHOD FOR AMORPHOUS ALLOY RIBBON AND HEAT TREATMENT...

CORRECTION APPARATUS FOR CORRECTING THE PLANARITY OF A METAL STRIP...

HEARTH ROLL FOR CONTINUOUS ANNEALING FURNACE

HIGH PRODUCTIVITY PLANT FOR THE QUENCHING OF STEEL BARS, QUENCHING...

ROLL-BONDED LAMINATE AND METHOD FOR PRODUCING THE SAME

METHOD FOR THE MANUFACTURE OF MULTIMATERIAL ROLL AND THE MULTIMATER...

ELECTRIC RESISTANCE WELDED STEEL PIPE OR TUBE

NON-ORIENTED ELECTRICAL STEEL SHEET

NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING STA...

ROLL-BONDED LAMINATE AND METHOD FOR PRODUCING THE SAME

METHOD FOR MANUFACTURING STEEL PLATES

ROLL-TRANSPORT DEVICE

ROLLER TRANSPORT ASSEMBLY FOR TRANSPORTING ROLLERS TO AND FROM A RO...

CURRENT APPLYING APPARATUS, CURRENT APPLYING METHOD AND DIRECT RESI...

TRANSVERSE FLUX INDUCTION HEATING DEVICE

METHOD FOR CONTROLLING DEW POINT OF REDUCTION FURNACE, AND REDUCTIO...

ROLLER HEARTH FURNACE AND METHOD FOR THE HEAT TREATMENT OF METAL SH...

ROLLER HEARTH FURNACE AND METHOD FOR HEATING WORKPIECES

ROLLER CHANGING APPARATUS FOR FURNACES

HIGH-TEMPERATURE MATERIAL TRANSFERRING MEMBER

Adiabatic Roll

Roller-conveyor roller for the transport of furnace-heated metallic...

Roller table roll, particularly for conveying furnace-heat

Roller conveyor roller, especially for the transport of furnace-hea...

Roller table roll, particularly for conveying furnace-heated metall...

Furnace roll assembly