TEMPORARY SAFETY LINING

FIELD: mining. ^ SUBSTANCE: invention concerns mining, namely temporary safety linings for galleries. Temporary safety lining for galleries includes canopy, its supports, installation modules and mounting units. The canopy itself consists of a set of uniform-sized sections with mounting units on the...

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Bibliographic Details
Main Authors ARTSYBASHEV VIKTOR KONSTANTINOVICH, RYSEV NIKOLAJ FILIPPOVICH, ATAMANENKO SERGEJ ANATOL'EVICH, ALEKSANDROV VLADIMIR GRIGOR'EVICH, MARCHENKO LEONID VASIL'EVICH
Format Patent
LanguageEnglish
Russian
Published 10.08.2008
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:FIELD: mining. ^ SUBSTANCE: invention concerns mining, namely temporary safety linings for galleries. Temporary safety lining for galleries includes canopy, its supports, installation modules and mounting units. The canopy itself consists of a set of uniform-sized sections with mounting units on the supports. A mounting unit is mounting base with guide pipe, which has a support lock inside it and a reinforcement plate welded along the pipe and featuring a lug and holes for support pins of the mounting unit, with a possibility for changing the tilt angle in the mounting module in the direction of pit-face. A mounting module is a lug formed by two plates with holes for support pins and mounting units fixing it to the permanent lining. ^ EFFECT: simplification of temporary safety lining construction, reduction of time and labour capacity necessary for its manufacturing and installation, operational safety. ^ 7 dwg
Bibliography:Application Number: RU20060129234