FIELD: life-saving methods and devices.
SUBSTANCE: safety tether coupling includes a D-shaped ring, an external devices connection system and a rod. D-shaped ring has a generally bracketed shape and includes a first end portion, a second end portion and a middle portion. Middle portion is elongated between first end portion and second end portion. First end part has the first hole of the D-shaped ring, and the second end part has the second hole of the D-shaped ring. First hole of the D-shaped ring is aligned with respect to the second hole of the D-shaped ring. System for connecting external devices includes at least one hole for connection of external devices, which has a configuration and location, providing connection of external device with connecting assembly of safety tether. System for connection of external devices has at least one connection hole for the rod.
EFFECT: rod passes through first and second holes of D-shaped ring and said at least one connecting hole for core of connection system of external devices, as a result of which connection of system for connection of external devices with D-shaped ring with possibility of swinging is provided.
21 cl, 37 dwg
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