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Mandrels

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  • CPC
  • B21C25/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C25/00Profiling tools for metal extruding

Current Industry

B21C25/04Mandrels
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHRINK RING FOR EXTRUSION DIE, AND EXTRUSION DIE COMPRISING SAME
    • Publication number 20240017313
    • Publication date Jan 18, 2024
    • Exco Technologies Limited
    • Iouri Zlotnikov
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FORMING METHOD AND FORMING MACHINE FOR PRODUCING A HELICAL TOOTHING...
    • Publication number 20230398598
    • Publication date Dec 14, 2023
    • FELSS Systems GmbH
    • Max Olaf JANDT
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Devices and Methods for Performing Shear-Assisted Extrusion and Ext...
    • Publication number 20220371067
    • Publication date Nov 24, 2022
    • Battelle Memorial Institute
    • Scott A. Whalen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    IMPACT EXTRUSION METHOD, TOOLING AND PRODUCT
    • Publication number 20220347731
    • Publication date Nov 3, 2022
    • MONTEBELLO TECHNOLOGY SERVICES LTD.
    • Betty Jean PILON
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20220226874
    • Publication date Jul 21, 2022
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20220203419
    • Publication date Jun 30, 2022
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Devices and Methods for Performing Shear-Assisted Extrusion and Ext...
    • Publication number 20210053100
    • Publication date Feb 25, 2021
    • Battelle Memorial Institute
    • Scott A. Whalen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Bridge Tool for Producing Extruded Profiled Elements of Varying Cro...
    • Publication number 20200147661
    • Publication date May 14, 2020
    • Technische Universitat Berlin
    • Sören Müller
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20200047232
    • Publication date Feb 13, 2020
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20200047233
    • Publication date Feb 13, 2020
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    IMPACT EXTRUSION METHOD, TOOLING AND PRODUCT
    • Publication number 20190118235
    • Publication date Apr 25, 2019
    • MONTEBELLO TECHNOLOGY SERVICES LTD.
    • Betty Jean PILON
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rotary Extrusion Producing Mold for Producing Inner Ring Rib with L...
    • Publication number 20180056353
    • Publication date Mar 1, 2018
    • North University of China
    • Jianmin Yu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DIRECT OR INDIRECT METAL PIPE EXTRUSION PROCESS, MANDREL FOR EXTRUD...
    • Publication number 20170297069
    • Publication date Oct 19, 2017
    • SMS Group GmbH
    • Uwe MUSCHALIK
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20170080468
    • Publication date Mar 23, 2017
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS FOR PRODUCING FLAT SHEETS
    • Publication number 20160354819
    • Publication date Dec 8, 2016
    • Ulrich BRUHNKE
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20160325328
    • Publication date Nov 10, 2016
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION DIE FOR FORMING HOLLOW MATERIAL
    • Publication number 20160228932
    • Publication date Aug 11, 2016
    • NIPPON LIGHT METAL COMPANY, LTD.
    • Haisei HAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DOUBLE ACTION EXTRUSION PRESS
    • Publication number 20150283593
    • Publication date Oct 8, 2015
    • UBE MACHINERY CORPORATION, LTD.
    • Takeharu Yamamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SYSTEMS AND METHODS FOR EXTRUDING TUBES
    • Publication number 20150283594
    • Publication date Oct 8, 2015
    • Robert W. Schultz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DOUBLE-ACTION EXTRUSION PRESS
    • Publication number 20150202672
    • Publication date Jul 23, 2015
    • Ube Machinery Corporation, Ltd.
    • Yoshitaka Moroi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of Manufacturing a Hollow Externally Threaded Fastener
    • Publication number 20150183014
    • Publication date Jul 2, 2015
    • Gerald W. Hagel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DIRECT OR INDIRECT METAL PIPE EXTRUSION PROCESS, MANDREL FOR EXTRUD...
    • Publication number 20150174630
    • Publication date Jun 25, 2015
    • SMS Meer GmbH
    • Uwe Muschalik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUS AND METHOD FOR MANUFACTURING A SEAMLESS PIPE
    • Publication number 20150059426
    • Publication date Mar 5, 2015
    • KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE
    • Si Young Sung
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20140324213
    • Publication date Oct 30, 2014
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    EXTRUSION PRESS SYSTEMS AND METHODS
    • Publication number 20140102161
    • Publication date Apr 17, 2014
    • MANCHESTER COPPER PRODUCTS, LLC
    • Charles L. Stewart
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF EXTRUDING ELEMENTS, ESPECIALLY MADE OF METAL, AND A SYSTE...
    • Publication number 20140060141
    • Publication date Mar 6, 2014
    • INSTYTUT OBRÓBKI PLASTYCZNEJ
    • Andrzej Korbel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MODULAR EXTRUSION DIE
    • Publication number 20130047692
    • Publication date Feb 28, 2013
    • Marco Pasqualon
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE FOR APPLICATION TO METAL MATERIAL EXTRUDING PRESS ASSEMBLIES...
    • Publication number 20130025103
    • Publication date Jan 31, 2013
    • PRESEZZI EXTRUSION S.P.A.
    • GIOVANNI CORTI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METAL BODIES CONTAINING MICROCAVITIES AND APPARATUS AND METHODS REL...
    • Publication number 20130000123
    • Publication date Jan 3, 2013
    • ALCOA INC.
    • Hasso Weiland
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EXTRUSION DIE
    • Publication number 20110291312
    • Publication date Dec 1, 2011
    • Showa Denko K.K.
    • Hidekazu Sakihama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...