FIELD: construction.
SUBSTANCE: two parts of snap hook are designed as symmetrical cylinders, at the outer ends of cylinders there are holes for fixing the cargo halyards, the inner ends of cylinders comprise symmetrical wedge-shaped segment ledges, in the upper part of sleeve there are holes for the control halyard, and longitudinal groove, through which the grooving stop is installed in the upper part, is made along the sleeve generatrix.
EFFECT: increase of speed of loading and unloading of the snap hook, simplification of design and possibility of remote control over snap hook opening and separation of load from it.
5 dwg
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