TREA

Hans-Georg Waschulewski

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  • Mettmann, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Unbalance vibrator
    • Patent number 4,515,027
    • Issue date May 7, 1985
    • Losenhausen Machinenbau AG
    • Heinz Baier
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Operator's seat and controls arrangement for a tandem road roller
    • Patent number 4,505,356
    • Issue date Mar 19, 1985
    • Losenhausen Maschinenbau AG
    • Heinrich Baier
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Eccentric vibrator with shifting coupling
    • Patent number 4,440,034
    • Issue date Apr 3, 1984
    • Losenhausen Maschinenbau AG
    • Hans-Georg Waschulewski
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL