摘要:
Monitoring device of an inductive sensor of a mechanical rope lift line A monitoring device of an inductive sensor of a mechanical ropeway comprises support means securedly affixed to a sheave assembly with sheaves associated with a pylon. The device comprises an actuating ramp arranged on a test carriage and able to make the sensor go from a first position detecting presence of the rope to a second position detecting absence of the rope. The support means of the sensor comprise a fixed part securedly affixed to the corresponding sheave assembly, and a movable part mounted pivoting with respect to the fixed part and operating in conjunction with the actuating ramp of the test carriage to incline the sensor to the second position detecting absence of the rope when the test carriage passes.
摘要:
Drive sheaves are disclosed herein. An embodiment of a drive sheave includes a tire portion wherein the tire portion comprises an inner circumferential surface and an outer circumferential surface. The tire portion also includes a first surface extending between the inner circumferential surface and the outer circumferential surface and a second surface extending between the inner circumferential surface and the outer circumferential surface, the second surface being oppositely disposed relative to the first surface. At least one hole in the tire portion extends between the first surface and the second surface.
摘要:
A sheave support system for supporting the sheaves of a multiple sheave assembly relative to a support structure, such as a ski lift tower, which comprises at least two sheave members rotatably mounted on the sheave assembly in spaced parallel relationship for supporting the ski lift cable; at least one main support shaft for movably supporting the sheave assembly relative to the ski lift tower; at least two intermediate support arms mounted on the main support shaft; and at least two intermediate support shafts mounted on opposite ends of the intermediate support arm for rotatably supporting the sheave. The support shaft means comprises a support shaft, a hub member mounted circumjacent the support shaft, and an elastic bushing device mounted between the support shaft and the hub member for connecting the hub member to the shaft member while enabling limited relative rotative movement therebetween of less than approximately 15 degrees and also limiting transmission of vibration therebetween.
摘要:
A motorized driving device drives the counterweight between balancing positions for balancing the cabin around a predetermined angular orientation of the cabin relative to the horizontal, by gravity of the whole formed by the cabin together with a possible load in this cabin.
摘要:
A drive sheave equipped with a deformable tire is disclosed herein. An embodiment of the drive sheave comprises a tire portion wherein the tire portion comprises an inner circumferential surface and an outer circumferential surface. The tire portion also comprises a first surface extending between the inner circumferential surface and the outer circumferential surface. In addition, the tire portion comprises a second surface extending between the inner circumferential surface and the outer circumferential surface, wherein the second surface is oppositely disposed relative to the first surface. At least one opening in the tire portion extends between the first surface and the second surface.
摘要:
Chairlift or gondola lift with a carriage supporting a gondola or a chair, the carriage including a detachable grip for coupling on a continuously moving cable. In the terminal, the carriage is uncoupled from the cable and it runs on a transfer rail. This transfer rail is equipped with friction drive sheaves for engaging a friction plate rigidly secured to the carriage. The sheaves are driven at a different speed with respect to the direct neighboring sheave so as to decelerate or to accelerate the carriage. The friction plate has a high friction coupling zone and a low friction coupling zone which permits a slip engagement with the friction sheave. The high friction coupling zone of the plate is shorter than the distance betwen two successive sheaves.
摘要:
In the by-pass zone of a car transfer track, in a terminal station of a detachable gondola lift or chairlift, the cars are driven by tired wheels. Transmission between two successive wheels comprises two toothed bevel pinions, wedged onto the wheel spindles, which engage with an inverter bevel pinion inserted between adjacent toothed benel pinions.
摘要:
Drive sheaves are disclosed herein. An embodiment of a drive sheave includes a tire portion wherein the tire portion comprises an inner circumferential surface and an outer circumferential surface. The tire portion also includes a first surface extending between the inner circumferential surface and the outer circumferential surface and a second surface extending between the inner circumferential surface and the outer circumferential surface, the second surface being oppositely disposed relative to the first surface. At least one hole in the tire portion extends between the first surface and the second surface.
摘要:
A drive sheave equipped with a deformable tire is disclosed herein. An embodiment of the drive sheave comprises a tire portion wherein the tire portion comprises an inner circumferential surface and an outer circumferential surface. The tire portion also comprises a first surface extending between the inner circumferential surface and the outer circumferential surface. In addition, the tire portion comprises a second surface extending between the inner circumferential surface and the outer circumferential surface, wherein the second surface is oppositely disposed relative to the first surface. At least one opening in the tire portion extends between the first surface and the second surface.
摘要:
An aerial ropeway transport system is disclosed. The system may include a rope extending between at least two terminals and a plurality of trains carried by the rope. Each of the trains may include at least one carrier which is detachably attached to the rope. The rope may be operated at a relatively high cruising speed. When a train approaches a terminal, however, the speed is reduced to a relatively low speed to facilitate simultaneous detachment and attachment of carriers.