TREA

Wobbler couplings

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Industry

  • CPC
  • B21B35/144
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B35/00Drives for metal-rolling mills

Current Industry

B21B35/144Wobbler couplings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Journal receptacle for a wobbler connection and roll drive train co...
    • Patent number 10,427,196
    • Issue date Oct 1, 2019
    • Voith Patent GmbH
    • Juergen Stocker
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connecting rod assembly for downhole drilling
    • Patent number 4,976,655
    • Issue date Dec 11, 1990
    • Mud Motors, Inc.
    • Edwin D. Hebert
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3826108
    • Patent number 3,826,108
    • Issue date Jul 30, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3704602
    • Patent number 3,704,602
    • Issue date Dec 5, 1972
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3620043
    • Patent number 3,620,043
    • Issue date Nov 16, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3611749
    • Patent number 3,611,749
    • Issue date Oct 12, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3408829
    • Patent number 3,408,829
    • Issue date Nov 5, 1968
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2976702
    • Patent number 2,976,702
    • Issue date Mar 28, 1961
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1969940
    • Patent number 1,969,940
    • Issue date Aug 14, 1934
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1611608
    • Patent number 1,611,608
    • Issue date Dec 21, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1582890
    • Patent number 1,582,890
    • Issue date May 4, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1578664
    • Patent number 1,578,664
    • Issue date Mar 30, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1451519
    • Patent number 1,451,519
    • Issue date Apr 10, 1923
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1427110
    • Patent number 1,427,110
    • Issue date Aug 29, 1922
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...