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RAIL-GUIDED TROLLEY SYSTEM, AND RAIL-GUIDED TROLLEY
RAIL-GUIDED TROLLEY SYSTEM, AND RAIL-GUIDED TROLLEY
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机译:铁路制手推车系统和铁路制手推车
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摘要
A rail-guided trolley system includes a main body that, along rails at least partially in a grid pattern, holds and transports a transportation container on a lower side of the rails, traveling wheels at each of four corners of the main body and that travel on the rails, a controller that controls pivot drivers that change orientations of the traveling wheels, and auxiliary wheels each located at least in either front or rear in a traveling direction of the traveling wheel.
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