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- BAM - Federal Institute for Materials Research and Testing
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DIN 20470
Einfache Grubenweichen; Halbmesser 50 m, Neigung 1 : 7; Geometrische Maße
Simple underground track points; 50 m radius, 1 : 7 inclination; geometric dimensions
DIN 20472-1
Simple points for underground tracks with loose heel switch; 50 m radius, 1 : 7 inclination, 600 mm gauge; compilation
DIN 20472-2
Simple points for underground tracks with spring switch blade; 50 m radius, 1 : 7 inclination, 600 mm gauge; compilation
DIN 20473-1
Switches for simple underground track points with loose heel switch; 50 m radius, 1 : 7 inclination, 600 mm gauge
DIN 20473-2
Switches for simple underground track points with spring switch blade; 50 m radius, 1 : 7 inclination, 600 mm gauge
DIN 20474
Herzstücke für einfache Grubenweichen; Halbmesser 50 m, Neigung 1 : 7, Spurweite 600 mm
Crossings for simple underground track points; 50 m radius, 1 : 7 inclination, 600 mm gauge
DIN 20475
Check rail device for simple underground track points; 50 m radius, 1 : 7 inclination, 600 mm gauge
DIN 20478
Einfache Grubengleisverbindungen; Halbmesser 50 m, Neigung 1 : 7; Geometrische Maße
Simple crossovers for underground tracks; 50 m radius, 1 : 7 inclination; geometric dimensions
DIN 20499
Gleisanlagen im Bergbau unter Tage - Allgemeine Regeln
Rail haulage roads in mines - General rules
DIN 20500
Grubenbahnen - Gleis-Spurweiten und Schienen - Übersicht und Auswahl
Underground mine railways - Track gauges and rails - Standard types and selection