Hydraulic drive motors

Industry

CPC
B21B2035/005

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL

Current Industry

B21B2035/005Hydraulic drive motors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Forging press for hot forging of asymmetric to symmetric rail and p...
- Patent number 11,925,966
- Issue date Mar 12, 2024
- Savita Newar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Lamination process and apparatus for alkali metals or alloys thereof
- Patent number 7,513,136
- Issue date Apr 7, 2009
- Bathium Canada Inc.
- Richard Laliberté
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Eight-roller type rolling mill and method of rolling using the mill
- Patent number 6,085,565
- Issue date Jul 11, 2000
- Daido Steel Co., Ltd.
- Hiroshi Suda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller cutting method for a plural-roll rolling mill
- Patent number 5,927,166
- Issue date Jul 27, 1999
- Kawasaki Steel Corporation
- Ryo Takeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller cutting method and apparatus for a plural-roll rolling mill
- Patent number 5,655,424
- Issue date Aug 12, 1997
- Kawasaki Steel Corporation
- Ryo Takeda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for the axial clamping/release of the chocks of the rolls in...
- Patent number 5,596,898
- Issue date Jan 28, 1997
- Danieli & C. Officine Meccaniche S.p.A.
- Fausto Drigani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device to compensate the elongation of at least two wire rods or ro...
- Patent number 5,586,709
- Issue date Dec 24, 1996
- M.E.P. Macchine Elettroniche Piegatrici S.p.A.
- Giorgio Del Fabro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjusting device for the brush roll in a roll stand
- Patent number 5,531,090
- Issue date Jul 2, 1996
- SMS Schloemann-Siemag Aktiengesellschaft
- Achim Klein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill stand
- Patent number 5,524,469
- Issue date Jun 11, 1996
- William L. Sherwood
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for controlling the passage of rolled stock of...
- Patent number 5,327,754
- Issue date Jul 12, 1994
- GFM Gesellschaft fur Fertigungstechnik und Maschinenbau Aktiengesellschaft
- Otto Hein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill driving mechanism
- Patent number 5,230,236
- Issue date Jul 27, 1993
- Nippon Steel Corporation
- Mitsuru Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of avoiding run out on a machine for casting between rolls
- Patent number 5,224,535
- Issue date Jul 6, 1993
- Pechiney Rhenalu
- Jacques Charpentier
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Crown adjustment control system for cluster mills
- Patent number 5,179,851
- Issue date Jan 19, 1993
- T. Sendzimir, Inc.
- John W. Turley
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Adjustable width rolls for rolling mill
- Patent number 5,031,435
- Issue date Jul 16, 1991
- Kawasaki Steel Corporation
- Tsuneo Seto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and an apparatus for cold-roll forming of annular workpieces
- Patent number 4,909,056
- Issue date Mar 20, 1990
- Christian Ragettli AG
- Christian Ragettli
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drive apparatus for the vertical rolls of a universal rolling mill...
- Patent number 4,864,838
- Issue date Sep 12, 1989
- SMS Schloemann-Siemag Aktiengesellschaft
- Georg Engel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Continuous casting and rolling device
- Patent number 4,559,990
- Issue date Dec 24, 1985
- Fried. KRUPP Gesellschaft mit beschrankter Haftung
- Friedrich Greilinger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hot mill self-centering roll design
- Patent number 4,519,118
- Issue date May 28, 1985
- Kennecott Corporation
- George Shinopulos
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold rolling mill for metal strip
- Patent number 4,481,800
- Issue date Nov 13, 1984
- Kennecott Corporation
- Robert C. Ruhl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of controlling the continuous movement of stock being rolled...
- Patent number 4,287,738
- Issue date Sep 8, 1981
- GFM Gesellschaft fur Fertigungstechnik und Maschinenbau Gesellschaft m.b.H.
- Hans Hojas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Machine for manufacture of spiral tubing with folded seam
- Patent number 4,285,222
- Issue date Aug 25, 1981
- Hedlund; Kurt
- Kjell-Inge Jagelid
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling mill stand
- Patent number 4,167,107
- Issue date Sep 11, 1979
- Loewy Robertson Engineering Company Limited
- Edwin Simmonds
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Strip-processing lines with cold-rolling stands
- Patent number 4,134,283
- Issue date Jan 16, 1979
- BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Oskar F. Noe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold profiling machine
- Patent number 4,112,722
- Issue date Sep 12, 1978
- Societe Industrielle et Financiere le Profil
- Michel Jean Boucard
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Methods for continuous extrusion
- Patent number 4,094,178
- Issue date Jun 13, 1978
- Western Electric Co., Inc.
- Francis Joseph Fuchs
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drive device for clamp holder carriages of a continuously operating...
- Patent number 4,019,394
- Issue date Apr 26, 1977
- Vallourec
- Pierre Peytavin
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Drive mechanism of a pair of forging or stretching rollers
- Patent number 4,014,198
- Issue date Mar 29, 1977
- Langenstein & Schemann Aktiengesellschaft
- Karl-Heinz Herrmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for the plastic working of material
- Patent number 3,938,362
- Issue date Feb 17, 1976
- AB Metalform
- Curt Gunnar Falk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3868839
- Patent number 3,868,839
- Issue date Mar 4, 1975
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
3848447
- Patent number 3,848,447
- Issue date Nov 19, 1974
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
FORGING PRESS FOR HOT FORGING OF ASYMMETRIC TO SYMMETRIC RAIL AND P...
- Publication number 20230166309
- Publication date Jun 1, 2023
- Savita Newar
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Lamination process and apparatus for alkali metals or alloys thereof
- Publication number 20050061047
- Publication date Mar 24, 2005
- Richard Laliberte
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Hydraulic drive motors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Forging press for hot forging of asymmetric to symmetric rail and p...

Lamination process and apparatus for alkali metals or alloys thereof

Eight-roller type rolling mill and method of rolling using the mill

Roller cutting method for a plural-roll rolling mill

Roller cutting method and apparatus for a plural-roll rolling mill

Device for the axial clamping/release of the chocks of the rolls in...

Device to compensate the elongation of at least two wire rods or ro...

Adjusting device for the brush roll in a roll stand

Rolling mill stand

Method and apparatus for controlling the passage of rolled stock of...

Rolling mill driving mechanism

Method of avoiding run out on a machine for casting between rolls

Crown adjustment control system for cluster mills

Adjustable width rolls for rolling mill

Method and an apparatus for cold-roll forming of annular workpieces

Drive apparatus for the vertical rolls of a universal rolling mill...

Continuous casting and rolling device

Hot mill self-centering roll design

Cold rolling mill for metal strip

Method of controlling the continuous movement of stock being rolled...

Machine for manufacture of spiral tubing with folded seam

Rolling mill stand

Strip-processing lines with cold-rolling stands

Cold profiling machine

Methods for continuous extrusion

Drive device for clamp holder carriages of a continuously operating...

Drive mechanism of a pair of forging or stretching rollers

Apparatus for the plastic working of material

3868839

3848447

Patents Applicationslast 30 patents

FORGING PRESS FOR HOT FORGING OF ASYMMETRIC TO SYMMETRIC RAIL AND P...

Lamination process and apparatus for alkali metals or alloys thereof