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
| Title | Year | Author | Number |
|---|---|---|---|
| ELEMENTS OF METAL ARCHED SUPPORT IN FORM OF CANTILEVERS, WHICH FORM CANTILEVER PART OF SUPPORT, PROVIDING CONTINUITY OF SUPPORT | 2019 |
|
RU2725194C1 |
| WORKING MEMBER OF CONTINUOUS MINER | 1990 |
|
RU2036303C1 |
| APPARATUS FOR ERECTING ROOF SUPPORT OVER HEADER | 0 |
|
SU969902A1 |
| LIFT TABLE OF APPARATUS FOR CARRYING AND ERECTING ROOF SUPPORTS | 0 |
|
SU994748A1 |
| METHOD FOR SUPPORT OF MINE WORKINGS | 1994 |
|
RU2069759C1 |
| SHAFT-SINKING COMPLEX | 1990 |
|
RU2006584C1 |
| MINING MACHINE ACTUATOR | 2008 |
|
RU2375570C1 |
| OPERATING MEMBER OF HEADING MACHINE | 0 |
|
SU1689633A1 |
| HEADING SET OF EQUIPMENT | 2012 |
|
RU2498062C1 |
| METHOD AND CUTTER-LOADER MACHINE FOR DEVELOPMENT OF SEAM DEPOSITS OF MINERALS | 1996 |
|
RU2103507C1 |
