Донецький Державний Проектно-Конструкторський Та Експериментальний Інститут Комплексної Механізації Шахт -Дондіпровуглемаш
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Conveying And Assembling Of Building Elements In Situ
(AREA)
Abstract
Mechanized fixation includes basic sections connected to basic beam of executive body through hydro-jacks and to each other with face and connected to telescopic barrier with goaf rows of links, linear sections with hinged on bases of those one ends hydro-jacks of feeding motion. Ceiling of each linear section is elongated at goaf side by pitch of mover and is equipped at goaf side with T-like guide with holder installed in it with possibility of motion that is hinged to the upper part of telescopic barrier and the other and of hydro-jack of feeding motion.