TREA

Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom Stretching sheet metal combined with rolling

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Industry

  • CPC
  • B21D1/00
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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

Current Industry

B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom Stretching sheet metal combined with rolling

Sub Industries

B21D1/02by rollers B21D1/05Stretching combined with rolling B21D1/06Removing local distortions B21D1/065by hammering B21D1/08of hollow bodies made from sheet metal B21D1/10of specific articles made from sheet metal B21D1/12Straightening vehicle body parts or bodies B21D1/14Straightening frame structures B21D1/145Clamps therefor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLARING TOOL
    • Publication number 20250214129
    • Publication date Jul 3, 2025
    • MAKITA CORPORATION
    • Toshihito YABUNAKA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    NON-PLANAR SEMICONDUCTOR PACKAGING SYSTEMS AND RELATED METHODS
    • Publication number 20250218818
    • Publication date Jul 3, 2025
    • SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    • Michael J. SEDDON
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    JOINT STRUCTURE FOR GROOVE-SHAPED MEMBERS AND JOINING METHOD FOR GR...
    • Publication number 20250196217
    • Publication date Jun 19, 2025
    • MATSUMOTO INDUSTRY CO., LTD.
    • Hao HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MANUFACTURING METHOD OF PRESS-FORMED PRODUCT
    • Publication number 20250162015
    • Publication date May 22, 2025
    • FUTABA INDUSTRIAL CO., LTD.
    • Domon Hiraiwa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Vehicle Body Dent Puller
    • Publication number 20250144690
    • Publication date May 8, 2025
    • Steven Hopf
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    THREE LAYERED BUBBLE SHEET COOLING PLATE
    • Publication number 20250135523
    • Publication date May 1, 2025
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Andrew Clay BOBEL
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SYSTEMS AND METHODS FOR JOGGLING CURVED PARTS WITHOUT PART-SPECIFIC...
    • Publication number 20250121422
    • Publication date Apr 17, 2025
    • FAIRMOUNT TECHNOLOGIES, LLC
    • Viswanathan Madhavan
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR MANUFACTURING METAL COMPONENT ARRANGED INFLOW PATH FOR H...
    • Publication number 20250116221
    • Publication date Apr 10, 2025
    • FUTABA INDUSTRIAL CO., LTD.
    • Shigeru Ogawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF ASSEMBLING A PUMP HAVING A NONCIRCULAR JOINT
    • Publication number 20250114836
    • Publication date Apr 10, 2025
    • Hanon Systems EFP Canada Ltd.
    • Kyle D. MILLS
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING ARMATURE
    • Publication number 20250119041
    • Publication date Apr 10, 2025
    • NHK Spring Co., Ltd.
    • Dai KOBAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PLEATING MACHINE FOR MANUFACTURING CORRUGATED WIRE MESH
    • Publication number 20250091110
    • Publication date Mar 20, 2025
    • INDUSTRIAL CLIMATE SOLUTIONS INC.
    • Hossein Khorshidian
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLLER HEMMING DEVICE, ROLLER HEMMING METHOD AND METHOD FOR SETTING...
    • Publication number 20250091111
    • Publication date Mar 20, 2025
    • thyssenkrupp Automotive Body Solutions GmbH
    • Denis BECKER
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    METHOD FOR IMPROVING DELAYED FRACTURE CHARACTERISTICS OF METAL SHEE...
    • Publication number 20250065387
    • Publication date Feb 27, 2025
    • JFE STEEL CORPORATION
    • Yuichi MATSUKI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BURRING STRUCTURAL MEMBER
    • Publication number 20250065389
    • Publication date Feb 27, 2025
    • NIPPON STEEL CORPORATION
    • Shunsuke KOBAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HEAVY PLATE AND THERMOMECHANICAL TREATMENT METHOD FOR A STARTING MA...
    • Publication number 20250059617
    • Publication date Feb 20, 2025
    • voestalpine Grobblech GmbH
    • Rupert EGGER
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    APPARATUS AND METHOD FOR BENDING BARS
    • Publication number 20250050400
    • Publication date Feb 13, 2025
    • SCHNELL S.P.A.
    • Aronne MIGLIORANZA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ELECTRIC PIPE EXPANDER
    • Publication number 20250050406
    • Publication date Feb 13, 2025
    • NAVAC INC.
    • Yourong JIANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPLIANCE, METHOD AND DEVICE FOR STRAIGHTENING WHEELS
    • Publication number 20250050399
    • Publication date Feb 13, 2025
    • Donald Neubauer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WORKING OF SHEET METAL
    • Publication number 20250050402
    • Publication date Feb 13, 2025
    • CAMBRIDGE ENTERPRISE LIMITED
    • Julian ALLWOOD
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BIPOLAR PLATE, AND METHOD FOR EMBOSSING A CHANNEL STRUCTURE
    • Publication number 20250050401
    • Publication date Feb 13, 2025
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Sebastian Zwahr
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUS AND METHOD FOR BENDING OBLONG METAL PRODUCTS
    • Publication number 20250033104
    • Publication date Jan 30, 2025
    • M.E.P. MACCHINE ELETTRONICHE PIEGATRICI SPA
    • Giorgio Del Fabro
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CYLINDRICAL CELL FLATTENING METHOD AND APPARATUS
    • Publication number 20250030038
    • Publication date Jan 23, 2025
    • GUANGDONG LYRIC ROBOT AUTOMATION CO., LTD.
    • Shiwei Wei
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TENSIONING DEVICE FOR WINDING METAL TUBES INTO A COIL
    • Publication number 20250018452
    • Publication date Jan 16, 2025
    • JOINT-STOCK COMPANY "MECHANICAL ENGINEERING PLANT "ZIO-PODOLSK"
    • Viktor Michailovich TEREHOV
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF MANUFACTURING BIPOLAR PLATES
    • Publication number 20250023063
    • Publication date Jan 16, 2025
    • MAGNA INTERNATIONAL INC.
    • Darren WOMACK
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    NECKING-FLANGING ROLLER, NECKING-FLANGING MECHANISM, AND BATTERY MA...
    • Publication number 20240421340
    • Publication date Dec 19, 2024
    • Contemporary Amperex Technology Co., Limited
    • Youcheng PAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTELLIGENT ELECTROMAGNETIC INDUCTION HEATING LEVELING SYSTEM AND M...
    • Publication number 20240408702
    • Publication date Dec 12, 2024
    • JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    • Jing XU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPRESSIVE STRESS FORMING SYSTEMS AND METHODS
    • Publication number 20240399437
    • Publication date Dec 5, 2024
    • MAGNA INTERNATIONAL INC.
    • Thomas CHARTRAND
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...
    • Publication number 20240401726
    • Publication date Dec 5, 2024
    • MESTEK MACHINERY, INC.
    • DAVID KRIVANEK
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Device for flanging a tube end
    • Publication number 20240390968
    • Publication date Nov 28, 2024
    • Harro Hofliger Verpackungsmaschinen GmbH
    • Necati KAYA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FORMED ARTICLE, STRUCTURAL MEMBER USING THE SAME, AND MANUFACTURING...
    • Publication number 20240391532
    • Publication date Nov 28, 2024
    • NIPPON STEEL CORPORATION
    • Kenichiro OTSUKA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...