Patents by Inventor Maurice Andrey

Maurice Andrey 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).

  • Patent number: 5570638
    Abstract: A rescue vehicle 1 for a cable railway is conveyed above the passenger cars 2.sub.B, 2.sub.T on cable 4 in the direction of travel F. Its cabin 3 is hung on suspension tackle 5 which rides on the cable 4, and which can swing in the manner of a pendulum (5.sub.1). The rescue cabin 3 can be released from the suspension tackle 5 and lowered on at least three triangulated hoisting cables (6) to a rescue position at the level of a stranded passenger car 2.sub.B in order to pick up its passengers. A cable winch 7 with a single shaft and winches is mounted on the roof of the cabin, to synchronously wind in and pay out the hoisting cables.
    Type: Grant
    Filed: September 13, 1995
    Date of Patent: November 5, 1996
    Assignee: Garaventa Holding AG
    Inventors: Ernst Egli, Maurice Andrey