TREA

pulleys

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  • CPC
  • B21D53/261
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D53/00Making other particular articles

Current Industry

B21D53/261pulleys
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Pulley with Line Guides
    • Publication number 20200115203
    • Publication date Apr 16, 2020
    • Hall Labs LLC
    • David R. Hall
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Method for manufacturing a single chainring
    • Publication number 20180187766
    • Publication date Jul 5, 2018
    • SR SUNTOUR INC.
    • Yoshihisa Iwasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WELDED IDLER AND MANUFACTURING METHOD THEREOF
    • Publication number 20180141104
    • Publication date May 24, 2018
    • DONGXING AUTO PARTS CO.
    • ZHAOXING PAN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING PULLEY COVER IN CONTINUOUSLY VARIABLE TRANS...
    • Publication number 20120304726
    • Publication date Dec 6, 2012
    • Honda Motor Co., Ltd.
    • Souichirou Sumida
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of spinning multiple parts
    • Publication number 20080236232
    • Publication date Oct 2, 2008
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of Manufacturing Sheet Metal Back Face Pulley
    • Publication number 20080022527
    • Publication date Jan 31, 2008
    • Kanemitsu Corporation
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of Manufacturing Sheet Metal Back Face Pulley
    • Publication number 20070266560
    • Publication date Nov 22, 2007
    • Kanemitsu Corporation
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of forming a part
    • Publication number 20070125147
    • Publication date Jun 7, 2007
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and apparatus for producing cylindrical components having be...
    • Publication number 20060185414
    • Publication date Aug 24, 2006
    • DENSO CORPORATION
    • Hiroshi Shohara
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Device for forming pulley
    • Publication number 20050138808
    • Publication date Jun 30, 2005
    • HALLA CLIMATE CONTROL CORPORATION
    • Dae-Kyu Park
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Crankshaft damper with integral pulse ring and method
    • Publication number 20050050727
    • Publication date Mar 10, 2005
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of flow forming a metal part
    • Publication number 20050019201
    • Publication date Jan 27, 2005
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Poly-V pulley made of metal sheet and method of manufacturing the same
    • Publication number 20040058764
    • Publication date Mar 25, 2004
    • Toshiaki Kanemitsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and device for forming pulley
    • Publication number 20030200657
    • Publication date Oct 30, 2003
    • HALLA CLIMATE CONTROL CORPORATION
    • Dae-Kyu Park
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF TENSILE FLOW FORMING
    • Publication number 20030200781
    • Publication date Oct 30, 2003
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for producing a torsional vibration damper housing, especial...
    • Publication number 20030131644
    • Publication date Jul 17, 2003
    • Rolf Pape
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Crankshaft damper with integral pulse ring and method
    • Publication number 20030024345
    • Publication date Feb 6, 2003
    • Yahya Hodjat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Component with a hub, and a non-cutting production method therefor
    • Publication number 20030009884
    • Publication date Jan 16, 2003
    • Udo Friese
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Gear part and method for forming a gear part
    • Publication number 20020184767
    • Publication date Dec 12, 2002
    • Leico GmbH & Co.
    • Gerold Specht
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method of forming a sheet metal cup without a mandrel
    • Publication number 20020116972
    • Publication date Aug 29, 2002
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Internal spun hub and method of making same
    • Publication number 20010053725
    • Publication date Dec 20, 2001
    • Yahya Hodjat
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Hub with blind bore and method of forming
    • Publication number 20010035036
    • Publication date Nov 1, 2001
    • A. J. Rose Manufacturing Co.
    • Randy J. Monahan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Blind bore hub and method of forming
    • Publication number 20010035035
    • Publication date Nov 1, 2001
    • A. J. Rose Manufacturing Co.
    • Anthony J. Rose
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...