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PROCESS AND DEVICE FOR SUSPENDING AND INSTALLING WATER TROUGHS USED AS EXPLOSION BARRIERS IN UNDERGROUND MINING AND TUNNEL BUILDING
PROCESS AND DEVICE FOR SUSPENDING AND INSTALLING WATER TROUGHS USED AS EXPLOSION BARRIERS IN UNDERGROUND MINING AND TUNNEL BUILDING
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机译:地下采矿和隧道建筑中用作爆炸障碍的水道的悬挂和安装过程及装置
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摘要
In the process of the invention for the easy and rapid assembly of a correspondingly particularly suitable screwless suspension device for suspending and installing water troughs used as explosion barriers in underground mining and tunnel building, in order to avoid the use of complicated screwed securing devices to be secured to the excavation and instead thereof to suspend the brackets in chains with supporting spars which can be attached to the excavation by hooks in such a way that suspending all the bearing lines and hence the fitting of additional intermediate securing systems are unnecessary.
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