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《Coal Mine Machinery》 2017-11
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Research of Self-moving Ceiling in High-speed Driving System

WANG Jing;Taiyuan Research Institute,China Coal Technology and Engineering Group;  
Rrequirements is also put forward design a kind of large span cross-rail protecting ceiling that can move itself step-by-step. The composition of the ceiling and the function of every unit is presented. The steps of self-moving are described. The main features and the condition of service are summarized.
【Fund】: 山西省煤基重点科技攻关项目(MJ2014-03)
【CateGory Index】: TD421
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