TREA

Quick or bayonet couplings

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Industry

  • CPC
  • B21B2203/30
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B2203/00Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods

Current Industry

B21B2203/30Quick or bayonet couplings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for installing and removing a roller supporting a bearing as...
    • Patent number 7,836,581
    • Issue date Nov 23, 2010
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll stand for rolling bar-shaped or tubular stock
    • Patent number 7,424,816
    • Issue date Sep 16, 2008
    • Kocks Technik GmbH & Co.
    • Heinrich Potthoff
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic fast locking and loosening device for bearing assemblies...
    • Patent number 7,386,939
    • Issue date Jun 17, 2008
    • Danieli + C.Officine Meccaniche S.p.a.
    • Marco Di Giacomo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for raising and withdrawing a back-up roll bearing unit
    • Patent number 7,082,800
    • Issue date Aug 1, 2006
    • SMS Demag AG
    • Karl-Friedrich Müller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bayonet roll end adaptor
    • Patent number 6,575,638
    • Issue date Jun 10, 2003
    • Morgan Construction Company
    • Armando S. Martins
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulically actuated tool for mounting and dismounting rolling mi...
    • Patent number 6,415,489
    • Issue date Jul 9, 2002
    • Morgan Construction Company
    • Armando S. Martins
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Oil film bearing sleeve and keying arrangement
    • Patent number 6,123,461
    • Issue date Sep 26, 2000
    • Morgan Construction Company
    • Thomas C. Wojtkowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Overhung roll assembly
    • Patent number 5,934,131
    • Issue date Aug 10, 1999
    • Morgan Construction Company
    • Xiaolan Shen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for axially fixing a ring member to a shaft
    • Patent number 5,857,783
    • Issue date Jan 12, 1999
    • Aktiebolaget SKF
    • Per Olof Johansson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Quick-changing device for roll disks
    • Patent number 5,800,088
    • Issue date Sep 1, 1998
    • Mannesmann Aktiengesellschaft
    • Lothar Luckhof
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic fastener
    • Patent number 5,029,461
    • Issue date Jul 9, 1991
    • N H C, Inc.
    • Gordon D. Lawrence
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Overhung roll assembly
    • Patent number 4,881,310
    • Issue date Nov 21, 1989
    • Morgan Construction Company
    • Philip Wykes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Overhung roll assembly
    • Patent number 4,813,113
    • Issue date Mar 21, 1989
    • Morgan Construction Company
    • Philip Wykes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sleeve mounting and removal tool
    • Patent number 4,776,078
    • Issue date Oct 11, 1988
    • Robert S. Howard
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mounting a roller in a straightening machine
    • Patent number 4,748,729
    • Issue date Jun 7, 1988
    • Mannesmann AG
    • Kurt Rochelmeyer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bayonet coupling for axially mounting a ring-shaped member on a sha...
    • Patent number 4,733,458
    • Issue date Mar 29, 1988
    • SMS Schloemann-Siemag Aktiengesellschaft
    • Ernst-Oskar Benfer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hooke's-type joint for a universal shaft
    • Patent number 4,705,490
    • Issue date Nov 10, 1987
    • J. M. Voith GmbH
    • Hans Lindenthal
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Arrangement for fastening a roll ring on an overhung roll shaft
    • Patent number 4,650,364
    • Issue date Mar 17, 1987
    • Uwe Kark
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cantilever type rolling mill
    • Patent number 4,581,911
    • Issue date Apr 15, 1986
    • Kabushiki Kaisha Kobe Seiko Sho
    • Yoshiyuki Shinomoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing retaining and positioning means
    • Patent number 4,352,229
    • Issue date Oct 5, 1982
    • Bethlehem Steel Corporation
    • Edward A. Moore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Combination roll neck and bearing assembly
    • Patent number 4,286,830
    • Issue date Sep 1, 1981
    • Morgan Construction Company
    • Lowell S. Salter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Die mounting assembly for a planetary work forming machine
    • Patent number 4,118,965
    • Issue date Oct 10, 1978
    • The Hartford Special Machinery Company
    • Edward Gregory Grohoski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling disc attachment
    • Patent number 4,114,416
    • Issue date Sep 19, 1978
    • Moeller & Neumann GmbH
    • Albert Bier
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tool assembly for mounting and removing overhung rolls
    • Patent number 4,030,183
    • Issue date Jun 21, 1977
    • Morgan Construction Company
    • Raymond L. Smola
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roller bearing for backup rollers in multi-roll mills
    • Patent number 4,023,867
    • Issue date May 17, 1977
    • Kugelfischer Georg Schafer & Co.
    • Rudolf Piller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for rapidly changing straightening rollers of a roller st...
    • Patent number 3,985,013
    • Issue date Oct 12, 1976
    • Moeller & Neumann GmbH
    • Horst Pillon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3803691
    • Patent number 3,803,691
    • Issue date Apr 16, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3799636
    • Patent number 3,799,636
    • Issue date Mar 26, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3596944
    • Patent number 3,596,944
    • Issue date Aug 3, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3535008
    • Patent number 3,535,008
    • Issue date Oct 20, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents