FIELD: construction.
SUBSTANCE: invention is preferably related to communication objects. Mast contains vertically installed hollow shaft fixed on supporting platform and supported with braces, in which sealed bodies are installed being filled with air or gas that is lighter than air.
EFFECT: lighter weight of mast structure.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SHIP HULL | 2015 |
|
RU2588177C1 |
| AIRSHIP | 2010 |
|
RU2420426C1 |
| AERONAUTIC APPARATUS | 2010 |
|
RU2420425C1 |
| WAVE ELECTRIC SYSTEM | 2015 |
|
RU2617025C2 |
| APPLIANCE FOR SUNKEN OBJECT SALVAGE | 2009 |
|
RU2397103C1 |
| VESSEL AFT END | 2014 |
|
RU2544335C1 |
| BODY FOR DISC-FLYER | 2015 |
|
RU2580373C1 |
| LIGHTSHIP | 2006 |
|
RU2303554C1 |
| VESSEL HULL (VERSIONS) | 2014 |
|
RU2561671C1 |
| BOW (VERSIONS) | 2006 |
|
RU2318693C1 |
