Abstract: A suspension system for a lifeboat comprises a pair of hook assemblies adapted for connection at spaced locations to a lifeboat and for coupling respectively to a pair of suspension cables, each hook assembly comprising a hook member pivoted for movement about a pivotal axis between a closed setting where the line of action of a load on the hook member when in use passes substantially through the pivotal axis thereof and an open setting where an associated suspension cable is released from the hook member, each hook assembly further comprising an internal safety system that prevents the hook member from opening inadvertently; and a control mechanism for the pair of hook assemblies.

Abstract: A suspension system for a lifeboat comprises a pair of hook assemblies adapted for connection at spaced locations to a lifeboat and for coupling respectively to a pair of suspension cables, each hook assembly comprising a hook member pivoted for movement about a pivotal axis between a closed setting where the line of action of a load on the hook member when in use passes substantially through the pivotal axis thereof and an open setting where an associated suspension cable is released from the hook member, each hook assembly further comprising an internal safety system that prevents the hook member from opening inadvertently; and a control mechanism for the pair of hook assemblies.