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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0013621 (1993-02-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 0 |
A stock supply train system for on-demand delivery of materials to a work station for selective loading and unloading, the supply train system having a displaceable railway train and a stationary track on which one or more railway cars roll under power of a stationary chain drive. The chain drive ha
A stock supply train system for delivery of materials to a work station, the supply train system comprising: a railway train and a railway having a predefined path for back and forth movement of the railway train on the railway, the railway having a length of railway track including a pair of spaced
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