DEVICE FOR HOISTING SUNKEN OBJECTS Russian patent published in 1995 - IPC

Abstract RU 2050305 C1

FIELD: hoisting sunken objects. SUBSTANCE: device has housing in form of holders; mounted on this housing symmetrically to its longitudinal axis are clutch mechanism and device for securing the hoisting rope; drum for messenger line mounted in housing is kinematically linked with drive made in form of transit mechanism with drive rope brought out of housing for sending it to supporting vessel. EFFECT: enhanced reliability. 2 cl, 3 dwg

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RU 2 050 305 C1

Authors

Elovego Ju.N.

Ivanov A.S.

Lednev A.D.

Molodtsov V.I.

Charykov S.G.

Chumarov R.I.

Dates

1995-12-20—Published

1991-12-11—Filed