DEVICE FOR LIFTING OF SUNKEN TECHNICAL MEANS Russian patent published in 2020 - IPC B63C7/20 

Abstract RU 2735452 C1

FIELD: ship lifting.

SUBSTANCE: invention can be used in lifting of sunken equipment, including with partial or complete depressurisation of their strong housing. Device for lifting of sunken technical means comprises lifting jaw connected with strong housing, which is installed in superstructure, and also is equipped with passing through lifting eye cable conductor. Both ends of conductor cable are wound on drum, which is fixed with possibility of rotation in floatation unit, installed by means of quick-detachable attachment in recess formed by under-eye in superstructure, which is fairing of niche of lifting eye.

EFFECT: reduced time of carrying out and reduced labor intensity of ship-lifting operation.

1 cl, 2 dwg

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RU 2 735 452 C1

Authors

Lychev Valerij Viktorovich

Savina Lyudmila Nikolaevna

Dates

2020-11-02Published

2019-05-13Filed