Improvements improved in the unión systems for rail lanes (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the joining systems for rails of railways that are characterized by being the respective ends cut to half wood are faced with the necessary tolerance and by their sides are arranged two flanges of convenient length orified for the passage of the screws of fixation having provided that at least two or three remain on each side of the board (Machine-translation by Google Translate, not legally binding)