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The "silent railways"

The "silent railways"

The railways lines are subject to extension and to shortening in the sense of the length for expansion of temperature from the external environment. Traditionally, the railways lines have constituted from consecutive pulls fixed to the lines and slightly outdistanced one by other in a such way from allow the expansion of each drawn individual in the hot season. But when the wheels of a railway vehicle spend on the gap they provoke the known one and characteristic metallic recurrent noise and, subjecting the suspensions of the same vehicle to mechanical solicitations, of not little account. In more recent times, it is more and more diffused the system of join the it deals with adjacent platforms. In this case the variations of temperature provokes tensions in the railways lines that, also if light , they are equally cause of a certain noise during the march of the vehicle. The purpose of this invention it is that of resolve the problem above underlined, it by means of a system of junction of the deals with railways lines that is simple, reliable, of economic manufacture and that it could be climbed on also from personal not specialized. At the end of reach the purpose above suitable, the invention has a system tha has for object the combination of suitable characteristics... (omissis). If you are interested in this brilliant and useful device and if you want to receive some more detailed information, you can contact us at our telephone numbers indicated at the end of the page or you can write us using the appropriate ELECTRONIC FORM. We remind you that all the prototypes shown on this site are patented. Any forgery, either partial or total, of the items depicted in the photos or drawings will be punished by law both in Italy and abroad. All the texts are instead protected from the copyright.

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