TREA

the rigid rolling elements being vibrated or subjected to impacts

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Industry

  • CPC
  • E01C19/233
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving

Current Industry

E01C19/233the rigid rolling elements being vibrated or subjected to impacts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable mass eccentric for multi-amplitude vibratory mechanism f...
    • Patent number 11,421,390
    • Issue date Aug 23, 2022
    • Caterpillar Paving Products Inc.
    • Nicholas A. Oetken
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Construction machine
    • Patent number 10,883,231
    • Issue date Jan 5, 2021
    • Hamm AG
    • Werner Völkel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rubber tire roller
    • Patent number 10,309,065
    • Issue date Jun 4, 2019
    • Bomag GmbH
    • Christian Berg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    3914065
    • Patent number 3,914,065
    • Issue date Oct 21, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3912409
    • Patent number 3,912,409
    • Issue date Oct 14, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3901617
    • Patent number 3,901,617
    • Issue date Aug 26, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3900272
    • Patent number 3,900,272
    • Issue date Aug 19, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3890056
    • Patent number 3,890,056
    • Issue date Jun 17, 1975
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3844671
    • Patent number 3,844,671
    • Issue date Oct 29, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3566761
    • Patent number 3,566,761
    • Issue date Mar 2, 1971
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3291014
    • Patent number 3,291,014
    • Issue date Dec 13, 1966
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents