Off Load Release Hook

Henriksen quick release off load hooks hmkst the hmkst hooks are the original henriksen developed quick release off load lifting hooks.

Off load release hook. Now the water pressure acts on the diaphragm placed underneath the lifeboat. The off load release hook type meets the latest ammenments of the solas lsa requirements imo circ. Davit release hook on off load type car 35 swl 3500 kg. Lowering the boat is a very dangerous operation.

There are two types of lifeboat releasing mechanisms on load and offload. The off load function is a result of the fundamental geometry of the hook making them inherently safe. The off load mechanism releases the boat after the load of the boat is transferred to water or the boat has been lowered fully into the sea. By releasing the hook the lifeboat can be set free to propel away from the ship.

Types of lifeboat releases. When the boat touches the surface of water the load on the fall and hence the hook releases and due to its mechanism the hook detaches from the fall. The hook arrangement with the suitable shackle s is available for the standard temperature range down to 20 c but also as special low temperature arrangement for use in environmental conditions down to 40 c. To release the lifeboat in this method the ship is lowered to the water.

Hatecke rescue boat off load release gear type simplex 2 0 which is probably the most durable rescue boat release gear on the market made entirely of brass and steel parts this hook has a lifetime of 10 years and an swl of 2 tons. On load and offload release. This pressure moves the coxwain release handle in green position. Now the interlock placed in the hand lever is.

Hrn 28lt the off load release hook hrn 28lt is dimensioned to support the standard rescue. The release hook meets the high solas standards for off load release hooks as described in the msc 81 70 and applicable lsa code and is dimensioned to suspend davit launched life rafts up to 40 persons and rescue craft with a davit load not exceeding 3 500 kg. For decades this product has proven to be the most reliable best and safest launch and recovery lifting hook on the maritime market and still continues to live up to its reputation. These mechanisms release the boat from the davit which is attached to a wire or fall by means of a hook.