NA 087

DIN Standards Committee Railway

DIN 20478 [CURRENT] references following documents:

Document number Edition Title
DIN 20470 1988-10 Simple underground track points; 50 m radius, 1 : 7 inclination; geometric dimensions More 
DIN 20472-1 1988-10 Simple points for underground tracks with loose heel switch; 50 m radius, 1 : 7 inclination, 600 mm gauge; compilation More 
DIN 20472-2 1988-10 Simple points for underground tracks with spring switch blade; 50 m radius, 1 : 7 inclination, 600 mm gauge; compilation More