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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Main Authors | , , , , |
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Format | Patent |
Language | English Russian |
Published |
10.08.2008
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Subjects | |
Online Access | Get full text |
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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 |
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Bibliography: | Application Number: RU20060129234 |