A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a method for manufacturing a metal for flooding prevention of an electric switching machine. More specifically, the metal for flooding prevention is provided in a forged manner, which is installed at the bottom of the electric switching machine, and one side end unit of which is located on the side and is coupled to prevent flooding. Therefore, by improving durability, the metal is prevented from being damaged due to vibration of a train, so that the same does not hinder train operation.
본 발명은 전기 전철기 침수방지용 금구 제조방법에 관한 것으로서, 더욱 상세히 설명하면 전기 전철기의 하부에 설치되어 일측 단부는 측면에 위치하여 결합된 상태에서 침수를 방지하는 침수방지용 금구를 단조 방식으로 제조하여 내구성을 향상시킴으로 인해 열차의 진동에 파손되는 방지하여 열차 운행에 장애가 되지않도록 하는 것을 특징으로 한다.
The present invention relates to a method for manufacturing a metal for flooding prevention of an electric switching machine. More specifically, the metal for flooding prevention is provided in a forged manner, which is installed at the bottom of the electric switching machine, and one side end unit of which is located on the side and is coupled to prevent flooding. Therefore, by improving durability, the metal is prevented from being damaged due to vibration of a train, so that the same does not hinder train operation.
본 발명은 전기 전철기 침수방지용 금구 제조방법에 관한 것으로서, 더욱 상세히 설명하면 전기 전철기의 하부에 설치되어 일측 단부는 측면에 위치하여 결합된 상태에서 침수를 방지하는 침수방지용 금구를 단조 방식으로 제조하여 내구성을 향상시킴으로 인해 열차의 진동에 파손되는 방지하여 열차 운행에 장애가 되지않도록 하는 것을 특징으로 한다.
Manufacturing method of friction plate
전기 전철기 침수방지용 금구 제조방법
YEUN JANG IK (author)
2018-11-28
Patent
Electronic Resource
Korean
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