An apparatus for moving ropeway vehicles in a ropeway system, having at least one conveying wheel which can be adjusted in height in relation to the ropeway vehicles, by means of a lifting device, in order to be brought into abutment against said vehicles, as a result of which the latter can be displaced along a track by means of the at least one conveying wheel. An electric lifting device is provided here and is designed with an electric drive motor, with a threaded sleeve (42) or the like, which can be retained in its height position and rotated by said drive motor, and with a lifting spindle (44), which can be adjusted in height by the threaded sleeve (42) and by means of which the at least one conveying wheel can be adjusted in height, wherein the threaded sleeve (42) and the lifting spindle (44) are designed, on the associated upper and lower end surfaces, with stops (49a, 50a, 53a, 54a), which are located at least more or less in planes normal to the direction of rotation of the threaded sleeve (42) or the like and, in the upper and the lower end positions of the lifting spindle (44), end up in abutment against one another, as a result of which any further rotation of the threaded sleeve (42) is prevented.
Apparatus for moving ropeway vehicles in a ropeway system
2019-07-11
Patent
Elektronische Ressource
Englisch
Apparatus for moving ropeway vehicles in a ropeway system
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