METHOD FOR ELASTIC BENDING OF RAIL SWITCH BAR

摘要

FIELD: railway switch design. SUBSTANCE: this relates to method of elastic bending of bar 16 having at least one bending end 24 intended particularly for bending-type railway switch 10. For obtaining bending curve line at free end of bar with infinite radius of curvature it is proposed to create bending moment differing from 0 at elastically bending end 24 of bar 16 by means of auxiliary lever 28. EFFECT: high efficiency. 1 dwg