Abstract: In order to be able to more reliably assess and react to the potential hazard when a vehicle of a cable car enters a station of the cable car, it is provided that the deflection of the vehicle before the station entrance is measured by the sensor and transmitted to the cable car control unit, that at the same time the occurrence of a wind gust before the station entrance is detected by the cable car control unit and that the cable car control unit controls a cable car drive as a function of the transmitted deflection and of the detected wind gust.

Abstract: In order to simplify the troubleshooting in a cableway during operation of the cableway, a unique car identification is assigned to each car, with the car identification of each car being known by the cableway control system. At least one function monitoring unit transmits malfunctions triggered by cars during the operation of the cableway to the cableway control system in a function status message FSi. The cableway control system assigns a malfunction that was received to the triggering car and the malfunctions together with the car identification of the triggering car are stored and evaluated in the cableway control system.

Abstract: A plate conveyor for moving walkways contains a track system having tracks, which track system is formed by track elements, and a central track serving as a guide for plate conveyor elements of the plate conveyor. The length of the track system can be adjusted. For this purpose, substantially triangular openings which are delimited by bars are provided between track elements that adjoin one another. Triangular or trapezoidal length adjusting pieces are inserted into the openings and are pushed in to such an extent that the oblique edges of the length adjusting pieces abut the edges of the openings formed by the bars. The central tracks of the track elements that adjoin one another are connected to one another by coupling pieces.

Abstract: The invention relates to a tire conveyor for a transport device, in particular gondolas, of a cable car installation. The conveyor includes tires, which are arranged along a track, and a drive train for the tires. The drive train has at least one drive pulley, in particular a belt pulley, and at least one drive device, in particular a belt. A guide is arranged along the track, at least in some sections, and at least one measurement device for measuring at least one property of the drive train or a component of the drive train is displaceable on the guide.

Abstract: A system and method to ensure a sufficient amount of electrical energy is supplied to a cable-drawn vehicle of a transportation device. Electrical loads of the vehicle are supplied with power outside a station by an electrical energy store of the vehicle or by both an electrical energy store and the generator during a first movement phase, in which the vehicle is accelerated to a limit speed or, conversely, decelerated from a limit speed into a station. In a subsequent second movement phase, the vehicle is supplied with electrical energy by the generator while the vehicle moves at a speed that is greater than the limit speed.

Abstract: A plate conveyor includes a conveyor belt that is formed of interconnected segments which are guided on tracks, and a handrail which is guided on a handrail guide. The conveyor belt has a longitudinal extent, and the handrail runs, at least in sections, in the direction of the longitudinal extent along the conveyor belt. The handrail guide has at least one length compensation element. A length (L) of the compensation element, measured in the direction of the longitudinal extent, is adjustable between a maximumength (Lmax) and a minimum length (Lmin).

Abstract: In order to be able to reliably prevent the departure of a vehicle without a locking of the closure device in a cableway with a locking monitor, a second receiving device is provided in the movement direction of the vehicle after the first receiving device. After the start of the vehicle in the first station, the transponder of the vehicle enters the effective range of the second receiving device, and the transponder transmits a signal with the locking state to the second receiving device. The cableway is stopped before the vehicle leaves the first station when the signal to the second receiving device indicates a faulty lock mechanism.

Abstract: A chair for chairlifts includes a pivotal installation that can pivot into a closed position and an open position, a locking element of the installation, and a blocking element for the locking element. The blocking element is movable into a blocking position and into a releasing position. A control element allows the blocking element to be moved from the blocking position and the installation to be opened. A chairlift and a method for activating a pivotable installation are also provided.

Abstract: An apparatus for moving ropeway vehicles in a ropeway system includes at least one conveying wheel being adjustable in height relative to the vehicles by a lifting device to be brought into abutment against the vehicles for displacing the vehicles along a track using the conveying wheel. An electric lifting device has an electric drive motor with a threaded sleeve or the like to be retained in its height position and rotated by the drive motor and a lifting spindle to be adjusted in height by the threaded sleeve for adjusting the conveying wheel in height. Upper and lower end surfaces of the threaded sleeve and the lifting spindle have stops located approximately in planes normal to the direction of rotation of the threaded sleeve or the like which, in upper and lower end positions of the lifting spindle, abut one another preventing further rotation of the threaded sleeve.

Abstract: A device for locking a pivotal protective device, such as a safety bracket or a weather protection hood, of a chair for a chairlift. The device has interacting projections, one of which is connected to a frame of the chair and the other of which is connected to the protective device. At least one of the projections is resiliently mounted, and the projections are equipped with sliding surfaces which produce a deformation of the resilient bracket after a defined force has been applied to the safety bracket and allow the projections to slide past one another in both directions.

Abstract: A cable car system has vehicles which are coupled to a conveying cable between stations. The vehicles are decoupled from the conveying cable in the stations and are moved through the stations along guide rails. The vehicles are formed with current collectors and the stations have associated power rails. In at least one of the vehicles there is located a circuit with at least one electrical load which is supplied with electrical energy via the current collector and the power rails. At least one second circuit with at least one further electrical load is located in at least one vehicle. The second circuit is supplied with electrical energy via a single further current collector and a power rail assigned thereto. The two circuits are connected to a common current collector to which a single power rail is assigned.

Abstract: A clamp for a cable-drawn transport device includes clamp jaws having a clamp spine and clamping tongues adjoining the clamp spine. The clamp spine and the clamping tongues form running surfaces for rollers. In the longitudinal direction, the clamping tongues have a substantially S-shaped curved running surface, which merges continuously into the running surface of the clamp spine.

Abstract: A system for supplying at least one electrical load or energy storage device with direct current by way of a plurality of electrical generators that are mounted to at rollers, in particular track rollers or support rollers, of a cable car system. The output of each of the generators leads to a respective AC/DC converter. All AC/DC converters are controlled or regulated by a control unit to the extent that at least approximately identical constant voltages are present at their outputs. The outputs of all AC/DC converters are connected to one another and are connected to the at least one load or energy storage device.

Abstract: A segment or a strip for a segment of a conveying device, having at least one end face, which faces a segment adjoining the segment or faces a strip on an adjoining segment, optionally a rear side and parallel ribs which extend on a top side of the segment or of the strip in the conveying direction. An end region of the ribs is beveled in the region of the end face.

Abstract: Data are transmitted from a secondary station to a master station along a segmented path, wherein two contiguous segments are respectively connected by a node and wherein the path has at least three segments with at least two nodes. The data from the secondary station are split into N data packets, where N is the number of nodes. The data packets are marked distinguishably, each marking corresponding to a particular node on the path. Each data packet along the path is forwarded only to the adjacent node or adjacent station. Each node checks to determine whether the marking of the packet corresponds to the respective node. If so, data from the node are added to the data packet. The data packets are collected in the master station. The data transmission is concluded successfully if all N data packets with data from all N nodes are present.

Abstract: A device replaces roller sets on pylons of cable cars. The device contains a replacing vehicle which can be moved along a cable of the cable car and at least two winches having cables by which the roller set to be replaced can be lowered and a new roller set can be raised. The replacing vehicle contains at least two interconnected vehicles which by way of clamps are connected to the cable.

Abstract: A device for driving a handrail of a passenger conveyor includes an endless drive element that is driven by a motor. Support rolls are disposed on the side of the drive element which lies opposite to the handrail, and the drive element is supported on the support rolls by a belt.

Abstract: An aerial cableway system has at least two stations between which vehicles, such as gondola cars, travel as they are pulled by a cable. The stations include a boarding zone for passengers to board the vehicles and a disembarking zone, where passengers disembark from the vehicles. A sensor can be activated by a vehicle entering a station. At least one restricted area with at least one restrictor is located in the station and the restrictor has a controller which can be activated by the sensor.

Abstract: A cable car system includes vehicles that are clamped to a hauling cable along the route and decoupled from the hauling cable upon entering the stations. The vehicles are moved through the stations by control tires which are coupled to one another by gear mechanisms and driven via a supporting pulley for the hauling cable. The control tires are mounted on a supporting frame on at least one supporting structure. The rotation of the supporting pulley that drives the control tires is derived from the hauling cable by way of a drive belt. The drive belt runs over the supporting pulley, which is mounted on a pivotable rocker, and over at least one control tire. The pivotable rocker is mounted on the supporting structure for the supporting frame, or the pivotable rocker is mounted on a supporting structure to which the supporting frame is not attached.

Abstract: A clamp for a cable-drawn transport device includes clamp jaws having a clamp spine and clamping tongues adjoining the clamp spine. The clamp spine and the clamping tongues form running surfaces for rollers. In the longitudinal direction, the clamping tongues have a substantially S-shaped curved running surface, which merges continuously into the running surface of the clamp spine.