A Need of Buffering Function for Full-Off Fitting on Movable Bracket using Conventional Line

기존선 가동브래킷 곡선 당김 금구의 완충기능 필요성

  • 안영훈 (한국철도대학, 산학협력단) ;
  • 김철수 (한국철도대학, 철도차량기계과) ;
  • 이승일 (한국철도대학, 철도차량기계과)
  • Published : 2007.05.17

Abstract

The Full-Off Fitting of Movable Bracket using conventional line have received a dynamic contact impact between contact wire and pantograph of electric rolling stock, so this impact cause a rapid vibration of foreword and back near the supporting point of movable bracket. The Full-Off Fitting on Movable Bracket in conventional line differs from that in high speed line. Now conventional line have required a speed up for new electric locomotive and electric car. In speed-up track and big impact place, the Full-Off Fitting and the dropper often get demage. We have done a study of buffering function to solve that problem in conventional line. We have find a need adopting buffer fitting. It is decrease a dynamic impact between contact wire and pantograph of electric rolling stock.

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