TREA

Oil film bearings

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Industry

  • CPC
  • B21B31/074
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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

B21B31/074Oil film bearings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Seal to prevent lubricant escaping, and rolling stand having said seal
    • Patent number 11,717,869
    • Issue date Aug 8, 2023
    • SMS group GMBH
    • Johannes Alken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll stand
    • Patent number 11,273,477
    • Issue date Mar 15, 2022
    • SMS group GMBH
    • Johannes Alken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Volume flow regulating valve
    • Patent number 10,974,296
    • Issue date Apr 13, 2021
    • SMS group GMBH
    • Daniel Knie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling stand for the rolling of rolling stock
    • Patent number 10,974,297
    • Issue date Apr 13, 2021
    • SMS GROUP GMBH
    • Johannes Alken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device and method for mounting a bearing on a roll neck and for rem...
    • Patent number 10,914,344
    • Issue date Feb 9, 2021
    • SMS GROUP GMBH
    • Daniel Knie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing flotation compensation for metal rolling applications
    • Patent number 10,875,066
    • Issue date Dec 29, 2020
    • Honeywell International Inc.
    • Paul McGahan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll arrangement
    • Patent number 10,710,131
    • Issue date Jul 14, 2020
    • SMS group GMBH
    • Johannes Alken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll assembly for rolls in a rolling mill
    • Patent number 10,449,582
    • Issue date Oct 22, 2019
    • SMS GROUP GMBH
    • Johannes Alken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Spherical oil film bearing
    • Patent number 10,006,486
    • Issue date Jun 26, 2018
    • Primetals Technologies USA LLC
    • Thomas C. Wojtkowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll arrangement
    • Patent number 9,339,857
    • Issue date May 17, 2016
    • SMS GROUP GMBH
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Installation part and method for the production thereof
    • Patent number 9,162,266
    • Issue date Oct 20, 2015
    • SMS GROUP GMBH
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll and a roll stand for rolling stock
    • Patent number 9,149,846
    • Issue date Oct 6, 2015
    • SMS Siemag AG
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for preparing a bearing arrangement
    • Patent number 9,132,516
    • Issue date Sep 15, 2015
    • SMS GROUP GMBH
    • Karl Keller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hybrid hydrodynamic and hydrostatic bearing bushing and lubrication...
    • Patent number 9,016,099
    • Issue date Apr 28, 2015
    • Siemens Industry, Inc.
    • Mortimer Williams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing arrangement and rolling unit for a rolling-mill roll
    • Patent number 8,690,743
    • Issue date Apr 8, 2014
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connection component for oil film bearings
    • Patent number 8,585,294
    • Issue date Nov 19, 2013
    • Danieli & C. Officine Meccaniche SpA
    • Fausto Drigani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Self pumping oil film bearing
    • Patent number 8,500,332
    • Issue date Aug 6, 2013
    • Siemens Industry, Inc.
    • Thomas C. Wojtkowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Installation part for receiving a roll journal
    • Patent number 8,371,148
    • Issue date Feb 12, 2013
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Venturi drain for self-pumping bearing rolling mills
    • Patent number 8,342,753
    • Issue date Jan 1, 2013
    • Siemens Industry, Inc.
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Gauge control apparatus
    • Patent number 8,307,678
    • Issue date Nov 13, 2012
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Minoru Tachibana
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing arrangement
    • Patent number 8,246,250
    • Issue date Aug 21, 2012
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing for rolling mill roll
    • Patent number 8,221,000
    • Issue date Jul 17, 2012
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pulling-off device
    • Patent number 8,037,585
    • Issue date Oct 18, 2011
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mechanical lock for rolling mill oil film bearing
    • Patent number 8,021,055
    • Issue date Sep 20, 2011
    • Siemens Industry, Inc.
    • Timothy J. Bradshaw
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bearing seal with flexible lip
    • Patent number 7,900,933
    • Issue date Mar 8, 2011
    • Siemens Industry, Inc.
    • Christopher Tones
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling mill oil film bearing
    • Patent number 7,857,522
    • Issue date Dec 28, 2010
    • Siemens Industry, Inc.
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for sealing the ball side of a bearing of a roller stud
    • Patent number 7,836,742
    • Issue date Nov 23, 2010
    • SMS Siemag Aktiengesellschaft
    • Konrad Roeingh
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • 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

    Mounting piece for admitting a roll pin
    • Patent number 7,789,568
    • Issue date Sep 7, 2010
    • Hilti Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for urging an oil film bearing onto and off of a roll nec...
    • Patent number 7,500,374
    • Issue date Mar 10, 2009
    • Morgan Construction Company
    • Armando S. Martins
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Journal bush as part of an oil film bearing
    • Publication number 20240255021
    • Publication date Aug 1, 2024
    • SMS group GMBH
    • Johannes ALKEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SEAL TO PREVENT LUBRICANT ESCAPING, AND ROLLING STAND HAVING SAID SEAL
    • Publication number 20210170461
    • Publication date Jun 10, 2021
    • SMS group GMBH
    • Johannes ALKEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR OPERATING A ROLLING TECHNOLOGY OR METALLURGICAL SYSTEM
    • Publication number 20200306809
    • Publication date Oct 1, 2020
    • SMS group GMBH
    • Johannes ALKEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLL STAND
    • Publication number 20200222957
    • Publication date Jul 16, 2020
    • SMS group GMBH
    • Johannes ALKEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE AND METHOD FOR MOUNTING A BEARING ON A ROLL NECK AND FOR REM...
    • Publication number 20190101161
    • Publication date Apr 4, 2019
    • SMS Group GmbH
    • Daniel Knie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING STAND FOR THE ROLLING OF ROLLING STOCK
    • Publication number 20190001383
    • Publication date Jan 3, 2019
    • SMS Group GmbH
    • Daniel Knie
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    VOLUME FLOW REGULATING VALVE
    • Publication number 20180345340
    • Publication date Dec 6, 2018
    • SMS group GMBH
    • Daniel Knie
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ROLL ARRANGEMENT
    • Publication number 20180297093
    • Publication date Oct 18, 2018
    • SMS group GMBH
    • Johannes Alken
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING STAND FOR THE ROLLING OF ROLLING STOCK
    • Publication number 20180207696
    • Publication date Jul 26, 2018
    • SMS Group GmbH
    • Johannes Alken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLL ARRANGEMENT
    • Publication number 20150174627
    • Publication date Jun 25, 2015
    • SMS SIEMAG AG
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CHOCK DRAIN CONNECTOR
    • Publication number 20140076441
    • Publication date Mar 20, 2014
    • Siemens Industry, Inc.
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BEARING ARRANGEMENT AND ROLLING UNIT FOR A ROLLING-MILL ROLL
    • Publication number 20130324384
    • Publication date Dec 5, 2013
    • SMS SIEMAG AKTIENGESELLSCHAFT
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR PREPARING A BEARING ARRANGEMENT, AND BEARING ARRANGEMENT
    • Publication number 20130205592
    • Publication date Aug 15, 2013
    • SMS SIEMAG AKTIENGESELLSCHAFT
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HYBRID HYDRODYNAMIC AND HYDROSTATIC BEARING BUSHING AND LUBRICATION...
    • Publication number 20130081438
    • Publication date Apr 4, 2013
    • Siemens Industry, Inc.
    • Mortimer Williams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Connection Component for Oil Film Bearings
    • Publication number 20120020594
    • Publication date Jan 26, 2012
    • Danieli & C. Officine Mecaniche Spa
    • Fausto Drigani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    VENTURI DRAIN FOR SELF-PUMPING BEARING ROLLING MILLS
    • Publication number 20110299801
    • Publication date Dec 8, 2011
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SELF PUMPING OIL FILM BEARING
    • Publication number 20110274380
    • Publication date Nov 10, 2011
    • Thomas C. Wojtkowski, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLL AND A ROLL STAND FOR ROLLING STOCK
    • Publication number 20110232351
    • Publication date Sep 29, 2011
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SEALING ELEMENT FOR SEALING A ROLLING BEARING, ROLLING BEARING AND...
    • Publication number 20110142385
    • Publication date Jun 16, 2011
    • SMS Siemag Aktiengesellschaft
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sleeve for Oil Film Bearing
    • Publication number 20110075956
    • Publication date Mar 31, 2011
    • MORGAN CONSTRUCTION COMPANY
    • Thomas C. Wojtkowski, JR.
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BEARING ARRANGEMENT
    • Publication number 20100284639
    • Publication date Nov 11, 2010
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    GAUGE CONTROL APPARATUS
    • Publication number 20100192654
    • Publication date Aug 5, 2010
    • TOSHIBA MITSUBISHII-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    • Minoru Tachibana
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pulling-Off Device
    • Publication number 20100125992
    • Publication date May 27, 2010
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Installation Part for Receiving a Roll Journal
    • Publication number 20090158801
    • Publication date Jun 25, 2009
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Bearing for rolling mill rolls
    • Publication number 20090116774
    • Publication date May 7, 2009
    • Karl Keller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BEARING SEAL WITH FLEXIBLE LIP
    • Publication number 20090102136
    • Publication date Apr 23, 2009
    • Christopher Tones
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MECHANICAL LOCK FOR ROLLING MILL OIL FILM BEARING
    • Publication number 20090060404
    • Publication date Mar 5, 2009
    • Timothy J. Bradshaw
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUS FOR URGING AN OIL FILM BEARING ONTO AND OFF OF A ROLL NEC...
    • Publication number 20080244886
    • Publication date Oct 9, 2008
    • Armando S. Martins
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING MILL OIL FILM BEARING SLEEVE WITH FILLED KEYWAY
    • Publication number 20080207420
    • Publication date Aug 28, 2008
    • Ralph DiVirgilio
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLING MILL OIL FILM BEARING
    • Publication number 20080181541
    • Publication date Jul 31, 2008
    • Peter N. Osgood
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...