Railways – Cable and rigid combined
Reexamination Certificate
2006-05-09
2009-02-17
Morano, S. Joseph (Department: 3617)
Railways
Cable and rigid combined
Reexamination Certificate
active
07490556
ABSTRACT:
A cableway installation has a suspension and hauling cable with transport devices such as cableway gondolas, lift chair, or the like, which are capable of being disconnected from the suspension and hauling cable in the stations. There, they are conveyed along guide rails through the stations and subsequently reconnected to the suspension and hauling cable. The transport devices can be caused to rotate in relation to the suspension rods about an approximately vertical axis by way of a turntable drive unit. A detector device is disposed in the entry area to the stations, by way of which the rotational position of the transport devices is monitored as they enter the stations and switching-off of the cableway gondola installation is occasioned in the event that a preset value for the rotational position is exceeded.
REFERENCES:
patent: 3541962 (1970-11-01), Avery
patent: 4627361 (1986-12-01), Tarassoff
patent: 5105745 (1992-04-01), Tarassoff
patent: 6202563 (2001-03-01), Tarassoff et al.
patent: 6862998 (2005-03-01), Doppelmayr
patent: 1 419 950 (2004-05-01), None
Rein Christian
Stefani Thomas
Greenberg Laurence A.
Innova Patent GmbH
Locher Ralph E.
Morano S. Joseph
Stemer Werner H.
LandOfFree
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