FIELD: lifting devices.
SUBSTANCE: invention relates to lifting of sunken objects, namely to devices for fixation of lifting slings for shipwreck of submarine equipped with stock devices. Grip of stock device of submarine includes housing, rod stock device locking mechanism, device for attachment of lifting slings, comprising crossbar attached to housing, having mounting seat, which shape corresponds to shape of lower surface of rod head. Attachments of lifting slings are made in the form of pins fixed in crossarm holes and terminating with "fork" or "eye" type connections, which interact during the gripper operation with appropriate termination points of ship hoisting slings.
EFFECT: lower weight of the rod assembly.
1 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
GRIPPER OF SUBMARINE ROD DEVICE | 2020 |
|
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|
RU2706676C1 |
Authors
Dates
2020-10-05—Published
2019-03-25—Filed