B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
114/45, 24/84, 1
B63B 23/00 (2006.01) B63B 23/62 (2006.01) B63C 9/22 (2006.01)
Patent
CA 1056226
A B S T R A C T Release device suitable for use with an emergency sea rescue apparatus in which a rescue craft is mounted on a ship and is releasably attached to a water pressure release mechanism which releases the craft when a predetermined water pressure is reached, the device comprising an eye hook releasably a cachable to said water pressure release mechanism, a clamping shackle which can be attached to a painter attached to the rescue craft, and which can encircle the shaft of the eye hook, and an approximately semicircular bearing surface for the eye hook, whereby the clamping shackle can be movable through any angle between about 0° and 180° in the horizontal and vertical directions relative to the shaft of the eye hook and with down- ward directed forces the eye hook bears against the approximately semicircular bearing surface so as to be capable of pivoting about a bearing point, said eye hook having a shoulder at its lower end which , with upward directed forces, can bear on a fixed abutment and the clamping shackle being positionable on the eye hook immediately above the bearing surface.
273568
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