发明名称 FREIGHT CAR FOR RAILROAD
摘要 PURPOSE: A freight car for a railroad is provided to reduce loading time and manpower, and to prevent the separation and shaking of a door by easily opening/closing a door. CONSTITUTION: A freight car for a railroad is composed of a pair of doors(30) covering an opening, a shifting unit for movably supporting the doors, a plurality of holding units(58) installed at the doors, a door supporting unit(27) installed at a car body and supporting the doors when the door is closed, and a pushing member(88) installed at the shifting unit and pushing the doors so that the holding units are supported on the door supporting unit.
申请公布号 KR20040064836(A) 申请公布日期 2004.07.21
申请号 KR20030001699 申请日期 2003.01.10
申请人 CHOI, WOI SU 发明人 CHOI, WOI SU
分类号 B61D3/00 主分类号 B61D3/00
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