Buoy may be embodied in the sea, of signalling and distress, the hydrodynamic .

摘要

The buoy (1) body is shaped like a "hens egg" and suspends a fish receiver (4). Signalling items are carried, including a flag (10) and whistle (13) and for distress a band (8) reflecting light or radar. The hollow mast (9) contains a sachet (11) of colouring product, complementary distress devices and/or spares, in a waterproof pocket (7), as well as carrying the flag. The buoy may be inflatable, supporting a fish net (4), on a steel ring (2), attached to three hooks (3), with two towing rings (5,6). Alternatively, the body may be rigid, of lightweight buoyant material. ADVANTAGE - Good penetration, reducing effort in drawing through water, by rings on the buoy. Carries mirror, lamp and maroon.