TREA

Press heads, dies, or mandrels for coating work

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  • CPC
  • B21C25/06
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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

B21C25/06Press heads, dies, or mandrels for coating work
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dummy block for extrusion press
    • Patent number 10,549,328
    • Issue date Feb 4, 2020
    • EXCO TECHNOLOGIES LIMITED
    • Paul Henry Robbins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Extrusion machinery
    • Patent number 5,000,025
    • Issue date Mar 19, 1991
    • Brazeway, Inc.
    • Eugene A. Beekel
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for covering metallic billets with aluminum
    • Patent number 4,715,207
    • Issue date Dec 29, 1987
    • Vacuumschmelze GmbH
    • Johann Rudolph
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for manufacturing laminated semifinished material
    • Patent number 4,519,234
    • Issue date May 28, 1985
    • Siemens Aktiengesellschaft
    • Joachim Grosse
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and apparatus for extruding a composite section
    • Patent number 4,342,211
    • Issue date Aug 3, 1982
    • Swiss Aluminium Ltd.
    • Alfred Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for extruding a composite section, a die for this purpose,...
    • Patent number 4,290,290
    • Issue date Sep 22, 1981
    • Swiss Aluminium Ltd.
    • Alfred Wagner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and device for manufacturing composite sections and similar...
    • Patent number 4,215,560
    • Issue date Aug 5, 1980
    • Swiss Aluminium Ltd.
    • Adolf Ames
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and device for extruding a plurality of composite sections
    • Patent number 4,208,898
    • Issue date Jun 24, 1980
    • Swiss Aluminium Ltd.
    • Adolf Ames
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process and device for manufacturing composite sections and similar...
    • Patent number 4,167,866
    • Issue date Sep 18, 1979
    • Swiss Aluminium Ltd.
    • Adolf Ames
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Process for the manufacture of composite sections and a device for...
    • Patent number 4,030,334
    • Issue date Jun 21, 1977
    • Swiss Aluminium Ltd.
    • Alfred Wagner
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3560170
    • Patent number 3,560,170
    • Issue date Feb 2, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3538550
    • Patent number 3,538,550
    • Issue date Nov 10, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3510935
    • Patent number 3,510,935
    • Issue date May 12, 1970
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3404432
    • Patent number 3,404,432
    • Issue date Oct 8, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3399557
    • Patent number 3,399,557
    • Issue date Sep 3, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3303684
    • Patent number 3,303,684
    • Issue date Feb 14, 1967
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3281896
    • Patent number 3,281,896
    • Issue date Nov 1, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3263469
    • Patent number 3,263,469
    • Issue date Aug 2, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3249965
    • Patent number 3,249,965
    • Issue date May 10, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3240047
    • Patent number 3,240,047
    • Issue date Mar 15, 1966
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3095089
    • Patent number 3,095,089
    • Issue date Jun 25, 1963
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3080051
    • Patent number 3,080,051
    • Issue date Mar 5, 1963
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3040883
    • Patent number 3,040,883
    • Issue date Jun 26, 1962
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2991877
    • Patent number 2,991,877
    • Issue date Jul 11, 1961
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2931498
    • Patent number 2,931,498
    • Issue date Apr 5, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2924332
    • Patent number 2,924,332
    • Issue date Feb 9, 1960
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2887223
    • Patent number 2,887,223
    • Issue date May 19, 1959
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2887222
    • Patent number 2,887,222
    • Issue date May 19, 1959
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2782920
    • Patent number 2,782,920
    • Issue date Feb 26, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2782919
    • Patent number 2,782,919
    • Issue date Feb 26, 1957
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXTRUSION FORMING APPARATUS, METHOD USING THE SAME, AND PRODUCT THE...
    • Publication number 20210170463
    • Publication date Jun 10, 2021
    • Metal Industries Research & Development Centre
    • Shun-Yu SHAO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DUMMY BLOCK FOR EXTRUSION PRESS
    • Publication number 20170128996
    • Publication date May 11, 2017
    • Exco Technologies Limited
    • Paul Henry Robbins
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...