Patents by Inventor Rene Schlieker

Rene Schlieker 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).

  • Pulley block having a covering element and method for mounting a covering element on a pulley block
    Patent number: 10486949
    Abstract: A pulley block for tackles has a pulley surrounded by a covering hood having inlet and outlet openings for a load cable, with a covering element inserted into at least one of the openings and retained by a retaining strip reaching behind an edge of the opening. The covering element has an opening for the load cable that is less than the inlet and outlet opening in the covering hood. The covering element is divided into first and second covering parts such that to mount the covering element on the covering hood with the load cable in a reeved state, the first and second covering parts can be inserted into the inlet and outlet opening via the retaining strips of the first and second covering parts, then reach behind the edge of the inlet and outlet opening, and then be joined to form the covering element in a mounted state.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: November 26, 2019
    Assignee: Konecranes Global Corporation
    Inventors: Rui Yao, Franz Schulte, Dingyuan Zhao, Rene Schlieker, Thomas Bönker, Gereon Imbusch, Thomas Kohlenberg, Oliver Moll
  • PULLEY BLOCK HAVING A COVERING ELEMENT AND METHOD FOR MOUNTING A COVERING ELEMENT ON A PULLEY BLOCK
    Publication number: 20180170727
    Abstract: A pulley block for tackles has a pulley surrounded by a covering hood having inlet and outlet openings for a load cable, with a covering element inserted into at least one of the openings and retained by a retaining strip reaching behind an edge of the opening. The covering element has an opening for the load cable that is less than the inlet and outlet opening in the covering hood. The covering element is divided into first and second covering parts such that to mount the covering element on the covering hood with the load cable in a reeved state, the first and second covering parts can be inserted into the inlet and outlet opening via the retaining strips of the first and second covering parts, then reach behind the edge of the inlet and outlet opening, and then be joined to form the covering element in a mounted state.
    Type: Application
    Filed: June 14, 2016
    Publication date: June 21, 2018
    Inventors: Rui Yao, Franz Schulte, Dingyuan Zhao, Rene Schlieker, Thomas Bönker, Gereon Imbusch, Thomas Kohlenberg, Oliver Moll
  • Chain hoist having a slip clutch
    Patent number: 8910923
    Abstract: A chain hoist having an electric drive motor connected to a gearbox by a slip clutch, wherein the slip clutch comprises an enlarged outer surface area in the form of recesses disposed in the outer surface of the slip clutch for improving heat dissipation with the recesses being implemented circumferentially in the form of a thread pitch in the outer surface of the slip clutch.
    Type: Grant
    Filed: November 8, 2010
    Date of Patent: December 16, 2014
    Assignee: Terex MHPS GmbH
    Inventors: Oliver Moll, Rene Schlieker
  • CHAIN HOIST HAVING A SLIP CLUTCH
    Publication number: 20120234643
    Abstract: A chain hoist having an electric drive motor connected to a gearbox by a slip clutch, wherein the slip clutch comprises an enlarged outer surface area in the form of recesses disposed in the outer surface of the slip clutch for improving heat dissipation with the recesses being implemented circumferentially in the form of a thread pitch in the outer surface of the slip clutch.
    Type: Application
    Filed: November 8, 2010
    Publication date: September 20, 2012
    Applicant: DEMAG CRANES & COMPONENTS GMBH
    Inventors: Oliver Moll, Rene Schlieker