FIELD: shipboard gears; submarine antennae hoisting gears. SUBSTANCE: tight mast has fixed trunk with movable fairing mounted inside it; movable fairing is provided with cable roller and hydraulic drive for motion of fairing, strut with antenna, rope tackle block system ensuring motion of antenna strut and cable loop connecting the antenna with submarine hull. Position of cable loop during motion of fairing and antenna strut is ensured by synchronous motion of cable roller secured on fairing on which cable loop in formed . EFFECT: avoidance of friction of cables against fixed structural member; increased service life of cables. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TIGHT MAST | 1999 |
|
RU2166458C1 |
| TELESCOPIC WAVEGUIDE LINE FOR MULTI-FUNCTIONAL RADAR ANTENNA | 1999 |
|
RU2151082C1 |
| AIR INDUCTION DEVICE FOR SUBMARINE DIESEL ENGINES | 2002 |
|
RU2211171C1 |
| EXTENSIBLE UNIT | 2001 |
|
RU2205770C2 |
| TIGHT EXTENSION-TYPE DEVICE | 1999 |
|
RU2151081C1 |
| DEVICE FOR SUPPLY OF AIR TO ELECTRIC COMPRESSORS | 2003 |
|
RU2222468C1 |
| GLAND DEVICE | 2001 |
|
RU2206001C2 |
| SUBMARINE AFT EXTREMITY | 2000 |
|
RU2166456C1 |
| SUBMARINE FORE EXTREMITY | 2002 |
|
RU2225324C1 |
| TELESCOPIC DEVICE | 1997 |
|
RU2116931C1 |
