Patents Examined by Virna Lissi Mojira
  • Patent number: 5121695
    Abstract: An overhead cableway is disclosed, in particular a chair lift, with a cable revolving between stations and with transport devices having a traveling gear and connected with the cable via removable clamps. Travel segments are provided at every station which include driven friction wheels, which act on the transport devices via friction surfaces provided on their traveling gear, and forming at least one deceleration and one acceleration section each, and with guide elements associated with the travel segments, which cooperate with the traveling gear. In accordance with the invention, the friction wheels (6,10) define traveling surfaces (20) and the transport devices (50) are supported by their downwardly oriented friction surfaces (88) directly on the friction wheels, and the guide elements (48) are seated rotatably and fixed in place.
    Type: Grant
    Filed: December 17, 1990
    Date of Patent: June 16, 1992
    Assignee: Von Roll Transportsysteme AG
    Inventor: Fritz Feuz