Improvements introduced in the elbowed plates for elastic fastenings of rails on concrete sleepers.

摘要

THIS TYPE OF FIXING CURRENTLY USED FIVE VERSIONS OF PLATES OFFSET, DEPENDING ON THE WICKED PIECE IS FOR VIA RAIL, UNICO WITH PROFILE UIC 54 or UIC-60, O WICKED POLIVALENTE VIA DOUBLE WIDTH AND RAILS UIC-54 and UIC -60, and that in these latter cases, HAS TO BE INSTALLED INSIDE OR OUTSIDE LANE. SUPPORTS PLATES ON THESE THE RESPECTIVE clip or holding ELASTICO Patin TIMELY TIRANFONDO TAPPING THROUGH THE WICKED. All plates are lightened, forming BOTTOM TEN advantageously NERVES AND CENTRAL HOLE CROSS (11) REINFORCED CIRCULAR A NERVE (except layered or guides). FOREIGN OFFSET PLATES (23, 28) TO HAVE trapezoidal configuration, the six end ribs (24) are radial. OFFSET PLATES (31) TO WICKED ONE PIECE Spurweite, both INTERIORS AND EXTERNAL they ARE EQUAL AND HAVE AT THE TOP OF A FOOTPRINT CILINDRICA (32) CENTERED TOPE (33). All plates (13, 21, 23, 28 and 31) HAVE PROPS PREASSEMBLY FOR CLIP (5), SHORTER AND INTERIOR circular area and a major dimension of the notch toroidally optimizing Coupling CENTRAL LOOP CLIP (5).