DEVICE TO FASTEN AND SEPARATE SUBMARINE SURFACING BUOY WITH CONDUCTING ROPE Russian patent published in 2009 - IPC B63B22/08 

FIELD: transport.

SUBSTANCE: device is intended for laying data transmitting buoys. Buoy is arranged in semi-open housing on submarine, the said housing featuring truncated cone shape with wider base directed upward. Housing has bottom and hawse-like circular rest with locking devise representing a cover attached to buoy and floatability unit. The latter envelopes buoy and is fastened between cover and bottom pressed against the cover, bottom and buoy via gaskets. Housing accommodates buoy fastening-separating mechanism with pyrotechnical drive, movable piston and rod furnished with indicator of its travel, and electric converter. It accommodates also the mechanism that forces buoy to the surface and is furnished with rotary tube and levers that come in contact with buoy via rollers. One end of conducting rope is fastened to buoy. Conducting rope is passed through hull bottom, laid in basket, mounted into splitter with pyrotechnical drive, the rope other end being fastened to submarine. Basket has two interacting covers that can rotate and release conducting rope, both covers being furnished with floatability units. One of the covers of baskets interact with buoy via pusher passed through submarine bottom, and is pivoted to buoy and basket cover.

EFFECT: expanded performances.

8 cl, 9 dwg