국내 전동차에 적용된 SIDE BUFER와 OVERLOAD PROTECTION의 고찰

Study on Side Buffer & Overload Protection applied Local EMU

Side Buffer with Anti-Climber is absorber and anti climber during impact. The Overload Protection Device protects the car underframe from being damaged in case of release of the overload protection. In case of heavy impacts(60 ton), the load is converted into deformation energy by plastic deformation of the tear-off bolts This paper describes a study on this function applied for Side Buffer and Overload Protection Device.