发明名称 Railway system and method to enhance loading and unloading of a railway car
摘要 A railway system to enhance loading and unloading of at least one railway car. The system comprises at least one sliding surface engageable with a moveable portion of a railway track for moving a first predetermined end of a first railway car to a predetermined position. At least one platform of a predetermined size, height, and grade is disposed adjacent a railway track. The platform has a first end and a second end. The first end is aligned with the first predetermined end of the first railway car when the first railway car is moved to a predetermined position. The first railway car can be loaded and unloaded without removing the first railway car from the railway track.
申请公布号 US2003183119(A1) 申请公布日期 2003.10.02
申请号 US20020109183 申请日期 2002.03.28
申请人 HATHAWAY RICHARD C.;BRIDGES MEARL K.;BARR JOHN M. 发明人 HATHAWAY RICHARD C.;BRIDGES MEARL K.;BARR JOHN M.
分类号 B61D47/00;(IPC1-7):B61D3/00 主分类号 B61D47/00
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