公开(公告)号：US20160075348A1

公开(公告)日：2016-03-17

申请号：US14785321

申请日：2014-04-29

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Moo Sun KIM ,  Jai-Sung HONG ,  Jae-Ho LEE ,  Kang-Mi LEE ,  Dong-Uk JANG ,  Jung-Tai KIM ,  Taesik KIM

IPC: B61D19/02 ,  E06B7/215 ,  B61D19/00

CPC classification number: B61D19/02 ,  B61D19/005 ,  E06B7/215 ,  E06B2007/202

Abstract: A door structure of an electric rail car is provided to block outside noise and vibration. The door structure of the electric rail car includes a door frame, a guide rail and a sealing device. The door frame has an opening thereinside. The guide rail guides an opening and a closing of the door frame. The sealing device is inserted into the opening, descends to make contact with the guide rail when the door frame is closed, and ascends to be spaced apart from the guide rail when the door frame is open.

Abstract translation: 提供电动轨道车的门结构，以阻挡外界的噪音和振动。 电动轨道车厢的门结构包括门框，导轨和密封装置。 门框有一个开口。 导轨引导门框的开口和关闭。 当门框关闭时，密封装置插入开口中，下降以与导轨接触，并且当门框打开时上升到与导轨间隔开。