TREA

MAKING PARTICULAR METAL OBJECTS BY ROLLING

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Industry

  • CPC
  • B21H

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking

Current Industry

B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING

Sub Industries

B21H1/00Making articles shaped as bodies of revolution B21H3/00Making helical bodies or bodies having parts of helical shape B21H5/00Making gear wheels, racks, spline shafts or worms B21H7/00Making articles not provided for in the preceding groups B21H8/00Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects B21H9/00Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR INCREASING THE LOAD-BEARING CAPACITY, AND ROLLING DEVICE...
    • Publication number 20240117841
    • Publication date Apr 11, 2024
    • thyssenkrupp rothe erde Germany GmbH
    • Joerg ROLLMANN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SELF-DRILLING SCREW STRUCTURE AND MANUFACTURING METHOD THEREOF
    • Publication number 20240093712
    • Publication date Mar 21, 2024
    • BI-MIRTH CORP.
    • Yi-Chieh SHIH
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    THREADED NUT OF A BALL SCREW DRIVE, AND METHOD FOR PRODUCING SAME
    • Publication number 20240035554
    • Publication date Feb 1, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Mario Kreutzer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SCREW SHAFT AND METHOD FOR PRODUCING SAME, AND ELECTRIC POSITION-AD...
    • Publication number 20230406394
    • Publication date Dec 21, 2023
    • NSK Ltd.
    • Takeshi SAITO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRODUCTION OF SURFACE-MODIFIED CU RIBBONS FOR LASER BONDING
    • Publication number 20230386706
    • Publication date Nov 30, 2023
    • Heraeus Deutschland GmbH & Co. KG
    • Marcel NEUBAUER
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    TOOL UNIT FOR A COLD FORMING MACHINE
    • Publication number 20230356285
    • Publication date Nov 9, 2023
    • OSG EX-CELL-O GmbH
    • Florian BEUTEL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    VEHICLE STEERING WHEEL
    • Publication number 20230322289
    • Publication date Oct 12, 2023
    • Autoliv Development AB
    • Olivier BERTRAND
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR MANUFACTURING GEAR
    • Publication number 20230294160
    • Publication date Sep 21, 2023
    • AISIN CORPORATION
    • Eiri NAGATA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    EMBOSSING ROLL
    • Publication number 20230271244
    • Publication date Aug 31, 2023
    • HYDRO EXTRUDED SOLUTIONS AS
    • Giorgio Giovanni Battista ZAFFARONI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTOURING RING COMPONENT
    • Publication number 20230226596
    • Publication date Jul 20, 2023
    • Rolls-Royce plc
    • Colin A. BELL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PROCESSING DIE AND PREPARATION METHOD FOR FASTENER
    • Publication number 20230211405
    • Publication date Jul 6, 2023
    • Xuzhou University of Technology
    • Xiaoxi WANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Ring rolling machine with device for ring manipulation
    • Publication number 20230101959
    • Publication date Mar 30, 2023
    • SMS group GMBH
    • Dennis MICHL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Cam Grooving Machine
    • Publication number 20230067145
    • Publication date Mar 2, 2023
    • Victaulic Company
    • Douglas R. Dole
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Tooling for Cold Forming Operations
    • Publication number 20230054284
    • Publication date Feb 23, 2023
    • ERICO INTERNATIONAL CORPORATION
    • Mark V. Samas
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING RING-ROLLED ELEMENT
    • Publication number 20230043008
    • Publication date Feb 9, 2023
    • Hitachi Metals, Ltd.
    • Kazuya MUSHA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method of Forming Grooves in Pipe Elements
    • Publication number 20230039257
    • Publication date Feb 9, 2023
    • Victaulic Company
    • Douglas R. Dole
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METAL MASK
    • Publication number 20230037092
    • Publication date Feb 2, 2023
    • Darwin Precisions Corporation
    • Yun-Heng CHEN
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MANUFACTURING METHOD OF A DRILL
    • Publication number 20220410253
    • Publication date Dec 29, 2022
    • HILTI AKTIENGESELLSCHAFT
    • Claudio HASLER
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR INCREASING THE LOAD-BEARING CAPACITY, AND ROLLING DEVICE...
    • Publication number 20220412407
    • Publication date Dec 29, 2022
    • thyssenkrupp rothe erde Germany GmbH
    • Joerg ROLLMANN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND PLANT FOR THE PRODUCTION OF A RIM FOR A WHEEL OF A VEHICLE
    • Publication number 20220395891
    • Publication date Dec 15, 2022
    • FERRARI S.p.A.
    • Daniel LONGHI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METAL MASK AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20220396866
    • Publication date Dec 15, 2022
    • Darwin Precisions Corporation
    • Yun-Heng CHEN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SPINNING DEVICE AND SPINNING METHOD
    • Publication number 20220388050
    • Publication date Dec 8, 2022
    • Nihon Spindle Manufacturing Co., Ltd.
    • Yoshiaki Takada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLED THREAD SCREW AND ROLLED THREAD SCREW MANUFACTURING METHOD
    • Publication number 20220341456
    • Publication date Oct 27, 2022
    • NSK Ltd.
    • Takeshi SAITO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Cams for Pipe Grooving Device
    • Publication number 20220305541
    • Publication date Sep 29, 2022
    • Victaulic Company
    • Douglas R. Dole
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING STEERING SHAFT
    • Publication number 20220280995
    • Publication date Sep 8, 2022
    • Hitachi Astemo, Ltd.
    • Takateru SEKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GEAR-TOOTH SYSTEM AND SHAFT/HUB CONNECTION COMPONENT
    • Publication number 20220235826
    • Publication date Jul 28, 2022
    • GKN Driveline Deutschland GmbH
    • Rainer Carstensen
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR PRODUCING A HOLLOW SHAFT
    • Publication number 20220219218
    • Publication date Jul 14, 2022
    • Winkelmann Powertrain Components GmbH & Co. KG
    • Bernd RUDERT
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SHAFT MEMBER AND METHOD FOR MANUFACTURING MALE SHAFT
    • Publication number 20220212244
    • Publication date Jul 7, 2022
    • NSK Ltd.
    • Takeshi SAITO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLL SPINNING FORMING DEVICE AND METHOD FOR TOOTHED PART
    • Publication number 20220168799
    • Publication date Jun 2, 2022
    • SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    • Qinxiang XIA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DISC FOR A MULTI-DISC CLUTCH, MULTI-DISC CLUTCH HAVING THE DISC, AN...
    • Publication number 20220163069
    • Publication date May 26, 2022
    • ZF Friedrichshafen AG
    • Martin Kaufmann
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...