A switch machine (1) for railway and tramway switches or the like, of the type comprising a housing case for the operating units which is of the same size as a tie and adapted to be installed like a tie. The outer surface of the switch machine (1) has a covering on at least part of it, which covering consists of materials having railway ballast interface surface characteristics similar to concrete, being said surface characteristics roughness, friction coefficient and hardness.
SWITCH MACHINE FOR RAILWAY AND TRAMWAY SWITCHES OR THE LIKE
WEICHENANTRIEB FÜR EISENBAHN- UND STRASSENBAHNWEICHEN ODER DERGLEICHEN
MACHINE DE COMMUTATION DE CHEMIN DE FER ET DE TRAMWAY OU SIMILAIRE
2020-02-05
Patent
Electronic Resource
English
Switch machine for railway and tramway switches or the like
European Patent Office | 2017
|Switch machine for railway and tramway switches or the like
European Patent Office | 2018
|Railway and tramway crossings and points and switches
Engineering Index Backfile | 1926
Railway and tramway crossings and points and switches
Engineering Index Backfile | 1929