Patents by Inventor Manual ALONSO CUELLO

Manual ALONSO CUELLO 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).

  • Publication number: 20090183968
    Abstract: The present invention is a linearly actuated rotating handrail system for escalators and moving walkways. The system includes a worm band or a handrail, having a first friction device on one side, a dragging device formed by a second friction device and coupled to the first friction device to drag the worm band in the displacement direction. The pressure device includes a first layer of kinematic support, formed by a crank, an articulated shaft, a driving connection rod, shafts and driven cranks. There is a second layer formed by traction rollers. The application of pressure to the worm band or handrail and its balanced distribution over the different pressure rollers is carried out by slides actuated by a distributor, tightened by an elastic system. The elastic system transmits the tension by a beam.
    Type: Application
    Filed: January 10, 2009
    Publication date: July 23, 2009
    Applicants: THYSSENKRUPP ELEVATOR INNOVATION CENTER, S.A., THYSSENKRUPP ELEVATOR (ES/PBB), Ltd.
    Inventors: Miguel Angel GONZALEZ ALEMANY, Juan Domingo GONZALEZ PANTIGA, Manual ALONSO CUELLO, David MORIS MORO, Jose OJEDA ARENAS