Patents by Inventor Werner BREH

Werner BREH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Crane comprising a crane cantilever arm, wherein the current is supplied to the load hook and/or crane trolley via a rope transmitting tractive forces
    Patent number: 10087051
    Abstract: The present disclosure concerns a crane, in particular a tower crane, with a jib from which a load hook can be raised and lowered via a hoisting cable, and with an electric power supply to the load hook and/or to a trolley that may be movable along the crane jib. According to the disclosure, the electric power supply to the load hook and/or to the trolley is at least partly conducted by a running cable which transmits tractive forces for the crane operation.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: October 2, 2018
    Assignee: Liebherr-Werk Biberach GmbH
    Inventors: Martin Assfalg, Werner Breh
  • CRANE COMPRISING A CRANE CANTILEVER ARM, WHEREIN THE CURRENT IS SUPPLIED TO THE LOAD HOOK AND/OR CRANE TROLLEY VIA A ROPE TRANSMITTING TRACTIVE FORCES
    Publication number: 20160083229
    Abstract: The present disclosure concerns a crane, in particular a tower crane, with a jib from which a load hook can be raised and lowered via a hoisting cable, and with an electric power supply to the load hook and/or to a trolley that may be movable along the crane jib. According to the disclosure, the electric power supply to the load hook and/or to the trolley is at least partly conducted by a running cable which transmits tractive forces for the crane operation.
    Type: Application
    Filed: March 18, 2014
    Publication date: March 24, 2016
    Applicant: Liebherr-Werk Biberach GmbH
    Inventors: Martin ASSFALG, Werner BREH