TREA

Lubricating devices

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Industry

  • CPC
  • B21B45/0245
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills

Current Industry

B21B45/0245Lubricating devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for application and suction-removal of operating fluids i...
    • Patent number 10,507,503
    • Issue date Dec 17, 2019
    • SMS GROUP GMBH
    • Andreas Berendes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for lubricating rollers and a rolled strip of a r...
    • Patent number 9,254,513
    • Issue date Feb 9, 2016
    • SMS group GMBH
    • Hartmut Pawelski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Push-pull pickle line
    • Patent number 5,412,966
    • Issue date May 9, 1995
    • WorldClass Industries, Inc.
    • Edward D. Neese
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3703449
    • Patent number 3,703,449
    • Issue date Nov 21, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents