Changing the extent of eccentricity

Patents Grantslast 30 patents

  • Information Patent Grant

    Continuously variable displacement pump with predefined unswept volume

    • Patent number 6,742,441
    • Issue date Jun 1, 2004
    • Halliburton Energy Services, Inc.
    • Jim B. Surjaatmadja
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable rate pump

    • Patent number 6,606,935
    • Issue date Aug 19, 2003
    • CDS John Blue Company
    • Kent R. Jones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable stroke drive for a displacement piston pump

    • Patent number 5,588,339
    • Issue date Dec 31, 1996
    • ProMinent Dosiertechnik GmbH
    • Viktor Dulger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor pump assembly with variably set eccentric

    • Patent number 5,340,285
    • Issue date Aug 23, 1994
    • Alfred Teves GmbH
    • Hans-Dieter Reinartz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wiper system

    • Patent number 5,333,351
    • Issue date Aug 2, 1994
    • Mitsuba Electric Mfg. Co., Ltd.
    • Katsutoshi Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Continuously or infinitely variable transmission free of over-runni...

    • Patent number 5,334,115
    • Issue date Aug 2, 1994
    • Epilogics
    • Paul B. Pires
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    W-mechanism and radial-plunger-type hydraulic pressure apparatus in...

    • Patent number 5,239,893
    • Issue date Aug 31, 1993
    • Honda Giken Kogyo Kabushiki Kaisha
    • Fujiya Maruno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuously or infinitely variable transmission free of over-runni...

    • Patent number 5,226,859
    • Issue date Jul 13, 1993
    • Paul R. Pires
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wiper apparatus with adjustable limit positions

    • Patent number 5,201,094
    • Issue date Apr 13, 1993
    • Aisin Seiki Kabushiki Kaisha
    • Tokihiko Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Crank driving device for press

    • Patent number 5,105,684
    • Issue date Apr 21, 1992
    • Aida Engineering Ltd., Co.
    • Shozo Imanishi
    • B30 - PRESSES
  • Information Patent Grant

    Friction welder mechanism

    • Patent number 4,858,815
    • Issue date Aug 22, 1989
    • Rolls-Royce plc
    • Derek A. Roberts
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Drive for a machine for the manufacture of an electrode-workpiece b...

    • Patent number 4,739,676
    • Issue date Apr 26, 1988
    • Ullmann; Werner
    • Werner Ullmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table feed apparatus

    • Patent number 4,730,419
    • Issue date Mar 15, 1988
    • Seiko Seiki Kabushiki Kaisha
    • Tetsuya Nagata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Table feed apparatus

    • Patent number 4,688,354
    • Issue date Aug 25, 1987
    • Seiko Seiki Kabushiki Kaisha
    • Tetsuya Nagata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Asphalt laying machine

    • Patent number 4,502,813
    • Issue date Mar 5, 1985
    • A/S Phonix, Tagpap og Vejmaterialer
    • Svend Hojberg
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Eccentric-operated vibrating apparatus

    • Patent number 4,485,693
    • Issue date Dec 4, 1984
    • Oy Tampella AB
    • Hannu Heikkila
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Independently variable phase and stroke control for a double acting...

    • Patent number 4,387,566
    • Issue date Jun 14, 1983
    • Mechanical Technology Incorporated
    • David M. Berchowitz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Indexing apparatus

    • Patent number 4,378,707
    • Issue date Apr 5, 1983
    • Jackson Machine Products
    • Richard W. Jeffries
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Load bearing oscillator drive

    • Patent number 4,344,332
    • Issue date Aug 17, 1982
    • AMSTED Industries Incorporated
    • Henry A. Schuricht
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Paper tape punch assembly

    • Patent number 4,311,065
    • Issue date Jan 19, 1982
    • Teletype Corporation
    • Jerome L. DeBoo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Variable throw eccentric

    • Patent number 4,249,424
    • Issue date Feb 10, 1981
    • William J. Glazier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Link drive mechanism for mechanical presses

    • Patent number 4,138,904
    • Issue date Feb 13, 1979
    • Verson Allsteel Press Company
    • Tsuruo Otsuka
    • B30 - PRESSES
  • Information Patent Grant

    Driving apparatus for oscillation of a mold within a continuous cas...

    • Patent number 4,022,082
    • Issue date May 10, 1977
    • Kobe Steel Ltd.
    • Yoshikazu Uchimoto
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Drive mechanism for shaker conveyors and the like

    • Patent number 3,986,603
    • Issue date Oct 19, 1976
    • Goodman Equipment Corporation
    • Haim J. Kamner
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3153347

    • Patent number 3,153,347
    • Issue date Oct 20, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2709408

    • Patent number 2,709,408
    • Issue date May 31, 1955
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2553860

    • Patent number 2,553,860
    • Issue date May 22, 1951
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2471860

    • Patent number 2,471,860
    • Issue date May 31, 1949
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2392754

    • Patent number 2,392,754
    • Issue date Jan 8, 1946
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2117109

    • Patent number 2,117,109
    • Issue date May 10, 1938
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTINUOUSLY VARIABLE DISPLACEMENT PUMP WITH PREDEFINED UNSWEPT VOLUME

    • Publication number 20040107828
    • Publication date Jun 10, 2004
    • Jim B. Surjaatmadja
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable rate pump

    • Publication number 20020056365
    • Publication date May 16, 2002
    • Kent R. Jones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...