Motor power motor current

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  • CPC
  • B21B2275/10
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLL LINE

    • Publication number 20220402007
    • Publication date Dec 22, 2022
    • Norbert Umlauf
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for setting roll gap of sinusoidal corrugated rolling for me...

    • Publication number 20220184678
    • Publication date Jun 16, 2022
    • Taiyuan University of Technology
    • Yaunming Liu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Incremental Rotary Rolling Mill and Method

    • Publication number 20200188974
    • Publication date Jun 18, 2020
    • Northwestern University
    • Qiang Zeng
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DRIVING APPARATUS OF ELECTRIC MOTOR FOR REDUCTION ROLL

    • Publication number 20090267554
    • Publication date Oct 29, 2009
    • TOSHIBA MITSUBISHI-ELECTRIC IND. SYSTEMS CORP.
    • Ryuzo Mori
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Continous hot-rolling facility

    • Publication number 20050016242
    • Publication date Jan 27, 2005
    • Ryurou Kurahashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...