screws axially driven and rotated by a drive shaft having a screw threaded part and spline part

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Patents Applicationslast 30 patents

  • Information Patent Application

    INJECTION DEVICE AND AXIAL-CENTER POSITION ADJUSTING METHOD

    • Publication number 20180141251
    • Publication date May 24, 2018
    • FANUC CORPORATION
    • Satoshi YANO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING MACHINE

    • Publication number 20140227381
    • Publication date Aug 14, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Shigeru TAKEUCHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLDING MACHINE

    • Publication number 20140227380
    • Publication date Aug 14, 2014
    • Sumitomo Heavy Industries, Ltd.
    • Shigeru TAKEUCHI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION UNIT FOR AN INJECTION MOULDING MACHINE

    • Publication number 20100034913
    • Publication date Feb 11, 2010
    • Sumitomo (SHI) Demag Plastics Machinery GmbH
    • OTTO GRUNITZ
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection drive mechanism for a servo injection molding machine

    • Publication number 20060188597
    • Publication date Aug 24, 2006
    • Vincent Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection assembly for an injection molding machine

    • Publication number 20060153946
    • Publication date Jul 13, 2006
    • DEMAG ERGOTECH GMBH
    • Holger Schmidt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Back pressure control method for an injection molding machine

    • Publication number 20040173925
    • Publication date Sep 9, 2004
    • Mannesmann Plastics Machinery GmbH
    • Andreas Melkus
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection unit for a plastic injection moulding machine

    • Publication number 20030165590
    • Publication date Sep 4, 2003
    • Jorg Dantlgraber
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection molding machine

    • Publication number 20020168445
    • Publication date Nov 14, 2002
    • Sumitomo Heavy Industries, Ltd.
    • Atsushi Emoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL