FIELD: ship raising technique. SUBSTANCE: cargo gripping device has additional raising device which creates additional raising force and coupling unit makes it possible to use it in case of silting of object. Such devices may be used for ships construction and for those which are in service. EFFECT: enhanced reliability. 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR RAISING SUNKEN OBJECT | 1991 |
|
RU2006423C1 |
| DEVICE FOR RAISING SUNKEN OBJECT | 1991 |
|
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| COMPLEX FOR RAISING SUNKEN OBJECT | 1992 |
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| DEVICE FOR HOISTING SUNKEN OBJECTS FROM BOTTOM SURFACE | 0 |
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| APPARATUS FOR EVACUATION FROM SUBMARINE IN EMERGENCY SITUATION | 1990 |
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| METHOD OF RAISING SHIP FROM BOTTOM AND TRANSPORTATION OF RAISED SHIP | 1997 |
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| DEVICE FOR EMERGENCY CHANGE OF PARAMETERS OF SHIP'S MOTION | 1991 |
|
RU2011606C1 |
