FIELD: shipbuilding. SUBSTANCE: shipboard hoisting-lowering unit for submersible vehicles has metalwork for swinging out the submersible vehicle; mounted on the metalwork by means of horizontal axle is hoisting frame with centering mechanism provided with symmetrical levers; hoisting-lowering unit is also provided with drives for turning the levers and frame. Each lever consists of root and end sections linked by means of hinges. Root and end sections have cylindrical flexible members on their working surfaces. EFFECT: enhanced efficiency. 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SHIPBOARD HOIST-LOWER UNIT | 1992 |
|
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