TREA

Rigid spindle couplings

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Industry

  • CPC
  • B21B35/141
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B35/00Drives for metal-rolling mills

Current Industry

B21B35/141Rigid spindle couplings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cold rolling of rolled stock
    • Patent number 11,975,371
    • Issue date May 7, 2024
    • PRIMETALS TECHNOLOGIES AUSTRIA GMBH
    • Roland Kellermayr
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for transmitting a torque from a drive device onto a roller...
    • Patent number 10,751,775
    • Issue date Aug 25, 2020
    • SMS group GMBH
    • Jürgen Merz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Journal receptacle for a wobbler connection and roll drive train co...
    • Patent number 10,427,196
    • Issue date Oct 1, 2019
    • Voith Patent GmbH
    • Juergen Stocker
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling station and rolling mill plant
    • Patent number 10,300,514
    • Issue date May 28, 2019
    • PMP INDUSTRIES S.P.A.
    • Luigino Pozzo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Workpiece-shaping tool assembly
    • Patent number 9,868,141
    • Issue date Jan 16, 2018
    • SMS MEER GMBH
    • Michael Esposito
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roller drive and a roller stand with such a drive
    • Patent number 8,904,841
    • Issue date Dec 9, 2014
    • Voith Patent GmbH
    • Rudolf Buchegger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drive spindle for the main drive of a roll stand
    • Patent number 7,784,380
    • Issue date Aug 31, 2010
    • SMS Siemag Aktiengesellschaft
    • Maik Berger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling machine and method thereof
    • Patent number 7,406,853
    • Issue date Aug 5, 2008
    • Langenstein & Schemann GmbH
    • Guenter Hofmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill drive with a coupling and decoupling device
    • Patent number 7,337,643
    • Issue date Mar 4, 2008
    • Voest-Alpine Industrieanlagenbau GmbH & Co.
    • Johannes Weiermair
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for forming a workpiece and rolling machine
    • Patent number 7,225,656
    • Issue date Jun 5, 2007
    • Langenstein & Schemann, GmbH
    • Guenter Hofmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Clamping joint between a spindle head and a roll stub
    • Patent number 6,082,924
    • Issue date Jul 4, 2000
    • SMS Schloemann-Siemag AG
    • Karl-Heinz Seidl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connection between the spindle head of a gear-type or universal joi...
    • Patent number 6,079,893
    • Issue date Jun 27, 2000
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Karl-Heinz Seidl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Quick automated tool changer roll forming apparatus
    • Patent number 5,761,945
    • Issue date Jun 9, 1998
    • Jack-Eric Vandenbroucke
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clampable form-fit coupling
    • Patent number 5,224,789
    • Issue date Jul 6, 1993
    • J. M. Voith GmbH
    • Ernst Elsner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pressurized drive coupling
    • Patent number 5,141,350
    • Issue date Aug 25, 1992
    • Renk Tacke GmbH
    • Franz-Josef Hecke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill sleeve
    • Patent number 5,136,766
    • Issue date Aug 11, 1992
    • National Roll Inc
    • Victor L. Savitz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rolling mill drive with spindles releasably arranged between pinion...
    • Patent number 5,000,024
    • Issue date Mar 19, 1991
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Karl-Heinz Seidl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll-forming apparatus for wire stock
    • Patent number 4,982,590
    • Issue date Jan 8, 1991
    • Keiichiro Yoshida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for the axial shifting of a shaft, especially of a rollin...
    • Patent number 4,976,129
    • Issue date Dec 11, 1990
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Helmut Setzer
    • 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

    Cold roll forming apparatus proceding for the exchange of rolls as...
    • Patent number 4,368,633
    • Issue date Jan 18, 1983
    • Morikoshi; Yutaka
    • Isao Nogota
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Coupling for a mill roll
    • Patent number 4,305,678
    • Issue date Dec 15, 1981
    • Hoogovens Ijmuiden, B.V.
    • Hendrik Majoor
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Drive apparatus for rolling rolls
    • Patent number 4,136,533
    • Issue date Jan 30, 1979
    • Koyo Seiko Company Limited
    • Hiroji Okuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Driving device for high speed rolling mills and the like
    • Patent number 4,094,179
    • Issue date Jun 13, 1978
    • Koyo Seiko Company Limited
    • Hiroji Okuda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3805374
    • Patent number 3,805,374
    • Issue date Apr 23, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3702200
    • Patent number 3,702,200
    • Issue date Nov 7, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3673816
    • Patent number 3,673,816
    • Issue date Jul 4, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3626719
    • Patent number 3,626,719
    • Issue date Dec 14, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3578363
    • Patent number 3,578,363
    • Issue date May 11, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3352140
    • Patent number 3,352,140
    • Issue date Nov 14, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents