Patents by Inventor Peter J. Spiess

Peter J. Spiess 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).

  • Sealing device for elevator door
    Patent number: 7270218
    Abstract: A device moves a door seal for a displaceable door panel of an elevator car in an elevator installation with an elevator shaft having shaft doors. The movable door seal is arranged so that the door panel in a closed state is sealed off. The device includes an entrainer unit connected with the door panel and upon stopping of the elevator car at a floor executes a part movement. The device also includes a coupling mechanism mechanically connecting the entrainer unit with the door seal to bring the door seal out of a sealing position into an open position when the entrainer unit executes the part movement.
    Type: Grant
    Filed: April 20, 2004
    Date of Patent: September 18, 2007
    Assignee: Inventio AG
    Inventors: Peter J. Spiess, Dario Augugliaro
  • Device with movable door seal for a displaceable door of an elevator installation and an elevator installation with such a device
    Patent number: 7264088
    Abstract: A device moves a door seal for a displaceable door panel of an elevator car in an elevator installation with an elevator shaft having shaft doors. The movable door seal is arranged so that the door panel in a closed state is sealed off. The device includes an entrainer unit connected with the door panel and upon stopping of the elevator car at a floor executes a part movement. The device also includes a coupling mechanism mechanically connecting the entrainer unit with the door seal to bring the door seal out of a sealing position into an open position when the entrainer unit executes the part movement.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: September 4, 2007
    Assignee: Inventio AG
    Inventors: Peter J. Spiess, Dario Augugliaro
  • Device with movable door seal for a displaceable door panel of an elevator installation and an elevator installation with such a device
    Publication number: 20040216961
    Abstract: A device moves a door seal for a displaceable door panel of an elevator car in an elevator installation with an elevator shaft having shaft doors. The movable door seal is arranged so that the door panel in a closed state is sealed off. The device includes an entrainer unit connected with the door panel and upon stopping of the elevator car at a floor executes a part movement. The device also includes a coupling mechanism mechanically connecting the entrainer unit with the door seal to bring the door seal out of a sealing position into an open position when the entrainer unit executes the part movement.
    Type: Application
    Filed: April 20, 2004
    Publication date: November 4, 2004
    Inventors: Peter J. Spiess, Dario Augugliaro