Донецький Державний Проектно-Конструкторський Та Експериментальний Інститут Комплексної Механізації Шахт
Донецкий государственный проектно-конструкторский и экспериментальный институт комплексной механизации шахт
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Application filed by Донецький Державний Проектно-Конструкторський Та Експериментальний Інститут Комплексної Механізації Шахт, Донецкий государственный проектно-конструкторский и экспериментальный институт комплексной механизации шахтfiledCriticalДонецький Державний Проектно-Конструкторський Та Експериментальний Інститут Комплексної Механізації Шахт
Priority to UA94052274ApriorityCriticalpatent/UA19471C2/en
Publication of UA19471C2publicationCriticalpatent/UA19471C2/en
The invention relates to the branch of underground coal beds development and can be used for mechanization of the processes of fixation and control of ceiling of drift and mechanization of end operations at operation of mechanized complexes working by post system of bed working-out, with drift termination and with support of the drift for repetitive use as well. The drift fixation of the face conjugation with drift has thrust hydro-stands, mechanism for fixation, motion and adjustment of the drive of coal-face conveyor, mechanism for displacement of timbering. The mechanism for displacement of timbering is arranged as manipulator and freight movable trolley, and mechanism for fixation, displacement and adjustment of the drive of coal-face conveyor is installed on the base or on floor that are arranged of links equipped with quick-split joints.
UA94052274A1994-05-161994-05-16Drift fixation of face and drift joint
UA19471C2
(en)