FIELD: construction.
SUBSTANCE: invention relates to the field of underwater technologies at shallow and deep depths. Column comprises the lower part with screw, crowning portion with cross channel for engaging the cable and head for turn, shaft in the form of a rigid waterproof casing. At that, the casing is made of spherical shape with closable hatch in its wall, has stiffeners common with bottom and crowning portions, at least one partition is mounted in the cavity of casing. Wall has the opening for locating the pipeline with nipple gate and opening for laying the electric cable.
EFFECT: application of the column as an object for underwater navigation and scientific investigations.
9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
RU2342281C1 |
