FIELD: shipbuilding.
SUBSTANCE: invention relates to rescue hovercrafts and concerns a structure of hulls of rescue vessels. Rescue hovercraft comprises a sound-absorbing element of a metal stamp-welded frame of a low-noise ship's cabin, in which packages of sound-and-vibration insulating elements are installed.
EFFECT: reduced noise level and increased efficiency of vibration isolation are achieved.
1 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RESCUE HOVERCRAFT | 2017 |
|
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| RESCUE HOVERCRAFT | 2016 |
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|
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| AMPHIBIOUS TRANSPORT UNIT FOR EVACUATION OF INJURED IN CASE OF EMERGENCIES OF REGIONAL SCALE | 2016 |
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|
RU2650281C2 |
