NA 087

DIN Standards Committee Railway

DIN 20450 [CURRENT] references following documents:

Document number Edition Title
DIN 20452-1 1988-10 Simple points for underground tracks with loose heel switch; 20 m radius, 1 : 5 inclination, 600 mm gauge; compilation More 
DIN 20452-2 1988-10 Simple points for underground tracks with spring switch blade; 20 m radius, 1 : 5 inclination, 600 mm gauge; compilation More 
DIN 20458 1988-10 Simple crossovers for underground tracks; 20 m radius, 1 : 5 inclination; geometric dimensions More