E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
238/178
E01B 7/14 (2006.01)
Patent
CA 1323013
A b s t r a c t In a railway switch comprising a frog having a movable main and auxiliary point , the main and auxiliary point are formed by using thick-web standard rail sections and asymmetric tongue profiles of smaller height as compared with the thick-web standard rail sections are arranged as outer wing rails In this case, the height of the asymmetric tongue profiles having a smaller height is smaller for at least the height of the rail foot of the thick-web standard rail sections of the frog point than the height of the thick-web standard rail section of the frog point
600214
Guggenberger Eduard
Oswald Johannes Rainer
Marks & Clerk
Vae Aktiengesellschaft
LandOfFree
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