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Roland Heffe

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  • Korschenbroich, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MACHINE FOR DEEP-ROLLING AXLES
    • Publication number 20130167609
    • Publication date Jul 4, 2013
    • Hegenscheidt-MFD Gmbh & Co. KG
    • Alfred Heimann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Roller Burnishing Machine For Crankshafts
    • Publication number 20120096696
    • Publication date Apr 26, 2012
    • Hegenscheidt-MFD Gmbh & Co. KG
    • Roland Heffe
    • B24 - GRINDING POLISHING
  • Information Patent Application

    DEEP ROLLING ROLLER OF A DEEP ROLLING MACHINE ARRANGED DETACHABLY O...
    • Publication number 20120090141
    • Publication date Apr 19, 2012
    • Hegenscheidt-MFD Gmbh & Co. KG
    • Roland Heffe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Procedure for Deep Rolling Crankshafts
    • Publication number 20080196465
    • Publication date Aug 21, 2008
    • Hegenscheidt-MFD GmbH Co. KG
    • Ralf Freitag
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Unknown
    • Publication number 20080184756
    • Publication date Aug 7, 2008
    • Roland Heffe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Roll-hardening machine for crankshafts
    • Publication number 20020073756
    • Publication date Jun 20, 2002
    • Roland Heffe
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Quick-change system for measuring probe assembly
    • Publication number 20020069689
    • Publication date Jun 13, 2002
    • Roland Heffe
    • B24 - GRINDING POLISHING