plant funicular rail and wire beam, in particular for urban transport systemsof the type in which the vehicles are equipped with vise grips furniture for the attaching / separation from the wire beam

摘要

in order to obtain the action of both arms (21, 22) of the clamp (15) with the same strength and speed, the element of door guide (23), which has two longitudinal surfaces (26,36), on which the free ends of the jaws furniture (41, 42) are designed to flow.is monolithic and can oscillate vertically and transversely with respect to said free ends so as to autocentrarsi instantly and automatically with the same and, therefore, compared with thegrip (15) (figure 1).