Patents by Inventor Lothar Busemann

Lothar Busemann 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).

  • Hold-down device for the cable guide in cable-drawn transport systems
    Patent number: 8082853
    Abstract: A pressure device for conduction of the cable in cable traction transportation systems including a pressure-roller (12) of the cable (7) supported elastically on a fixed support (2) and a counter-roller (6) supported on the fixed support (2) is described. In accordance with this invention the counter-roller (6) is supported in a revolving manner on a roller-holder (5) articulated at one end to the fixed support (2) and possesses at the other end guide means (8, 9) that engage as a running guide an arm (10) that bears in a revolving manner at one end the pressure-roller (12) on the side opposite the counter-roller (6) and is articulated at the other end to the fixed support (2) with the arm (10) being pressed by elastic means in the direction of exertion of pressure of the pressure-roller (12) on the cable (7).
    Type: Grant
    Filed: January 15, 2004
    Date of Patent: December 27, 2011
    Assignee: High Technology Investments B.V.
    Inventors: Ernst Heil, Herbert Willim, Lothar Busemann
  • Hold-Down Device For The Cable Guide In Cable-Drawn Transport Systems
    Publication number: 20080115689
    Abstract: A pressure device for conduction of the cable in cable traction transportation systems including a pressure-roller (12) of the cable (7) supported elastically on a fixed support (2) and a counter-roller (6) supported on the fixed support (2) is described. In accordance with this invention the counter-roller (6) is supported in a revolving manner on a roller-holder (5) articulated at one end to the fixed support (2) and possesses at the other end guide means (8, 9) that engage as a running guide an arm (10) that bears in a revolving manner at one end the pressure-roller (12) on the side opposite the counter-roller (6) and is articulated at the other end to the fixed support (2) with the arm (10) being pressed by elastic means in the direction of exertion of pressure of the pressure-roller (12) on the cable (7).
    Type: Application
    Filed: January 15, 2004
    Publication date: May 22, 2008
    Inventors: Ernst Heil, Herbert Willim, Lothar Busemann