FIELD: machine building.
SUBSTANCE: invention relates to elevator platform. Platform-lining jack system is installed on the executive body of the mining machine, which includes a boom with a crown installed on it. Lining jack system is made in the form of a carriage installed on guides at the end of the main part of the boom. Frame construction is arranged on platform carriage to turn relative to the carriage.
EFFECT: safe attachment of underground mine workings.
6 cl, 8 dwg
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| WORKING MEMBER OF CONTINUOUS MINER | 1990 |
|
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| OPERATING MEMBER OF HEADING MACHINE | 0 |
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| HEADING SET OF EQUIPMENT | 2012 |
|
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| METHOD AND CUTTER-LOADER MACHINE FOR DEVELOPMENT OF SEAM DEPOSITS OF MINERALS | 1996 |
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RU2103507C1 |
