FIELD: antenna equipment. SUBSTANCE: driving system of azimuthal rotation of antenna has driving rollers 2 arranged in angles of platform 1 of antenna, screw drive incorporating lead screw 8 and nut 6. Lead screw is connected with the aid of two-axle joint to angle of platform 1 of antenna and nut 6 is joined to slider 12 put on ring rail for movement along rail provided with guides and arms fixing its position. System is provided with device that switches off drives of rollers when fixing arm is switched on. EFFECT: improved functional reliability of system. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRIVE OF ELEVATION ROTATION OF NARROW-BEAM ANTENNA | 1997 |
|
RU2110873C1 |
| LIFTING ROLLING SCAFFOLD | 1992 |
|
RU2032046C1 |
| CLOSURE FOR FLOATING COVER OF LIQUID STORAGE RESERVOIR | 1994 |
|
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| LADDER FOR RESERVOIR WITH FLOATING ROOF | 1996 |
|
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| BEAM/I-BEAM COLUMN JOINT UNIT | 1992 |
|
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| TRANSPORT SYSTEM | 0 |
|
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| RESERVOIR FOR THE LOOSE MATERIAL STORAGE | 1992 |
|
RU2026944C1 |
| I-BEAM-TO-I-COLUMN JOINT | 1992 |
|
RU2010927C1 |
| ROOF OF SILO TOWER | 1992 |
|
RU2017917C1 |
| DEVICE FOR REMOVING CLOUDBURST WATERS FROM RESERVOIR FLOATING ROOF | 1993 |
|
RU2060917C1 |
