TREA

rocker arms

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Industry

  • CPC
  • B21K1/205
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21KMAKING FORGED OR PRESSED METAL PRODUCTS B21K1/00Making machine elements

Current Industry

B21K1/205rocker arms
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FORMED OUTER ARM FOR ROCKER ARM ASSEMBLY
    • Publication number 20210362214
    • Publication date Nov 25, 2021
    • Eaton Intelligent Power Limited
    • Michael Halsmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHOD OF REMANUFACTURING A ROCKER ARM
    • Publication number 20150020932
    • Publication date Jan 22, 2015
    • Caterpillar Inc.
    • Taylor Young
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR MAKING LUBRICATION SPRAY ORIFICE FOR VALVE ACTUATING MEC...
    • Publication number 20140090251
    • Publication date Apr 3, 2014
    • GT Technologies
    • John Edmund Brune
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROCKER ARM
    • Publication number 20130220254
    • Publication date Aug 29, 2013
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Oliver Witter
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    INVOLUTE SPRING PALLET COMPONENT FOR A CYLINDER DEACTIVATION SWITCH...
    • Publication number 20130199480
    • Publication date Aug 8, 2013
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Debora MANTHER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Manufacturing method for rocker arm
    • Publication number 20090229124
    • Publication date Sep 17, 2009
    • NAKANISHI METAL WORKS CO., LTD.
    • Yoshio Kawatake
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method for manufacturing rocker arm
    • Publication number 20090144977
    • Publication date Jun 11, 2009
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki Kamiji
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Method of Making an Outer Lever of a Switchable Finger Lever
    • Publication number 20080189944
    • Publication date Aug 14, 2008
    • Schaeffler KG
    • Bodo Rorig
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for Forming a Cam-Engaged Rocker Arm
    • Publication number 20070271985
    • Publication date Nov 29, 2007
    • GENTEK TECHNOLOGIES MARKETING INC.
    • Scott P. Smith
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm and method of manufacturing same
    • Publication number 20070175428
    • Publication date Aug 2, 2007
    • Naoki Hiramatsu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of making an outer lever of a switchable finger lever
    • Publication number 20070067989
    • Publication date Mar 29, 2007
    • Bodo Rorig
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of manufacturing rocker arm
    • Publication number 20070000297
    • Publication date Jan 4, 2007
    • OTICS Corporation
    • Eiichi Nozaki
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method for manufacturing rocker arm
    • Publication number 20060143912
    • Publication date Jul 6, 2006
    • NAKANISHI METAL WORKS CO., LTD.
    • Michiyuki Kamiji
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm and method of manufacturing the rocker arm
    • Publication number 20060137637
    • Publication date Jun 29, 2006
    • Shiyouichi Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm
    • Publication number 20060107916
    • Publication date May 25, 2006
    • NTN Corporation
    • Katsufumi Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Extruded lever for valve timing in a piston engine, and method of m...
    • Publication number 20050229885
    • Publication date Oct 20, 2005
    • Reinhard Kick-Rodenbucher
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm made of sheet metal and method of manufacturing the same
    • Publication number 20050199204
    • Publication date Sep 15, 2005
    • KOYO SEIKO CO., LTD.
    • Yoshitaka Waseda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of forming a cam-engaged rocker arm
    • Publication number 20050087162
    • Publication date Apr 28, 2005
    • Scott P. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Rocker arm
    • Publication number 20050034696
    • Publication date Feb 17, 2005
    • Noriyuki Takeo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm
    • Publication number 20040261739
    • Publication date Dec 30, 2004
    • Masayoshi Shimizuya
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sheet metal rocker arm, manufacturing method thereof, cam follower...
    • Publication number 20040216711
    • Publication date Nov 4, 2004
    • NSK Ltd.
    • Kiyoshi Okubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Metal plate rocker arm and method of manufacturing the metal plate...
    • Publication number 20040134065
    • Publication date Jul 15, 2004
    • Satoshi Kadokawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm
    • Publication number 20040045518
    • Publication date Mar 11, 2004
    • NTN Corporation
    • Katsufumi Abe
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm
    • Publication number 20040035382
    • Publication date Feb 26, 2004
    • NTN Corporation
    • Masahiko Kataoka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rocker arm and manufacturing method thereof
    • Publication number 20040000278
    • Publication date Jan 1, 2004
    • Nobutsuna Motohashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Manufacturing method of rocker arm
    • Publication number 20040000277
    • Publication date Jan 1, 2004
    • KOYO SEIKO CO., LTD.
    • Nobutsuna Motohashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sheet metal rocker arm, manufacturing method thereof, cam follower...
    • Publication number 20030106514
    • Publication date Jun 12, 2003
    • NSK Ltd.
    • Kiyoshi Okubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sheet metal rocker arm, manufacturing method thereof, cam follower...
    • Publication number 20030066502
    • Publication date Apr 10, 2003
    • NSK Ltd
    • Kiyoshi Okubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sheet metal rocker arm, manufacturing method thereof, cam follower...
    • Publication number 20030029403
    • Publication date Feb 13, 2003
    • NSK Ltd
    • Kiyoshi Okubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sheet metal rocker arm , manufacturing method thereof, cam follower...
    • Publication number 20020112685
    • Publication date Aug 22, 2002
    • NSK Ltd
    • Kiyoshi Okubo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...