A lifeboat hook assembly comprising a hook-shaped beak (5) and a release mechanism (6), said hook shaped beak (5) is rigidly connected to a lifeboat (2) at one end, said hook shaped beak (5) having a downwardly oriented shoulder (18) against which a loop (17) is adapted to rest so that the lifeboat is suspended in said loop (17), said release mechanism (6) is coupled to the hook-shaped beak (5) and is adapted to move relative to the hook-shaped beak (5) between a locked position (8a, 10a) wherein the loop is prevented from escaping from the shoulder (18), and a releasing position (8e, 10e) wherein the loop (17) is allowed to escape from the shoulder (18), an actuator (11) is coupled to the release mechanism (6) and is adapted to move the release mechanism (6) between the locked position (8a, 10a) and the releasing position (8e, 10e). The invention being distinctive in that said hook shaped beak (5) or said release mechanism has a first guide slot (7) and a second guide slot (9), said other of said hook shaped beak (5) or release mechanism (6) has a first guide pin (8) and a second guide pin (10), said first guide pin (7) being adapted to engage with the first guide slot (8), said second guide pin (10) being adapted to engage with the second guide slot (9).

A lifeboat hook assembly comprising a hook-shaped beak (5) and a release mechanism (6), said hook shaped beak (5) is rigidly connected to a lifeboat (2) at one end, said hook shaped beak (5) having a downwardly oriented shoulder (18) against which a loop (17) is adapted to rest so that the lifeboat is suspended in said loop (17), said release mechanism (6) is coupled to the hook-shaped beak (5) and is adapted to move relative to the hook-shaped beak (5) between a locked position (8a, 10a) wherein the loop is prevented from escaping from the shoulder (18), and a releasing position (8e, 10e) wherein the loop (17) is allowed to escape from the shoulder (18), an actuator (11) is coupled to the release mechanism (6) and is adapted to move the release mechanism (6) between the locked position (8a, 10a) and the releasing position (8e, 10e). The invention being distinctive in that said hook shaped beak (5) or said release mechanism has a first guide slot (7) and a second guide slot (9), said other of said hook shaped beak (5) or release mechanism (6) has a first guide pin (8) and a second guide pin (10), said first guide pin (7) being adapted to engage with the first guide slot (8), said second guide pin (10) being adapted to engage with the second guide slot (9).

The present invention relates to an evacuation system for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea, comprising a maritime structure from which persons are to be evacuated, an inflatable floatable unit configured to be deployed from the maritime structure, and a bowsing system comprising a first bowsing line extending from the maritime structure to the inflatable floatable unit, and a first bowsing winch configured to, by means of the first bowsing line, bowse and position the inflatable floatable unit in relation to the maritime structure after it has been deployed from the maritime structure into the water, wherein the bowsing system further comprises a first hydraulic cylinder having a piston with a first piston end extending outside the first hydraulic cylinder, and a first hydraulic accumulator which is in fluid communication with the first hydraulic cylinder, the first piston end being connected with the first bowsing line between the first bowsing winch and the inflatable floatable unit. Furthermore, the present invention relates to a bowsing method for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea.

The present invention relates to an evacuation system for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea, comprising a maritime structure from which persons are to be evacuated, an inflatable floatable unit configured to be deployed from the maritime structure, and a bowsing system comprising a first bowsing line extending from the maritime structure to the inflatable floatable unit, and a first bowsing winch configured to, by means of the first bowsing line, bowse and position the inflatable floatable unit in relation to the maritime structure after it has been deployed from the maritime structure into the water, wherein the bowsing system further comprises a first hydraulic cylinder having a piston with a first piston end extending outside the first hydraulic cylinder, and a first hydraulic accumulator which is in fluid communication with the first hydraulic cylinder, the first piston end being connected with the first bowsing line between the first bowsing winch and the inflatable floatable unit. Furthermore, the present invention relates to a bowsing method for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea.

A lifeboat hook assembly comprising a hook-shaped beak (5) and a release mechanism (6), said hook shaped beak (5) is rigidly connected to a lifeboat (2) at one end, said hook shaped beak (5) having a downwardly oriented shoulder (18) against which a loop (17) is adapted to rest so that the lifeboat is suspended in said loop (17), said release mechanism (6) is coupled to the hook-shaped beak (5) and is adapted to move relative to the hook-shaped beak (5) between a locked position (8a, 10a) wherein the loop is prevented from escaping from the shoulder (18), and a releasing position (8e, 10e) wherein the loop (17) is allowed to escape from the shoulder (18), an actuator (11) is coupled to the release mechanism (6) and is adapted to move the release mechanism (6) between the locked position (8a, 10a) and the releasing position (8e, 10e). The invention being distinctive in that said hook shaped beak (5) or said release mechanism has a first guide slot (7) and a second guide slot (9), said other of said hook shaped beak (5) or release mechanism (6) has a first guide pin (8) and a second guide pin (10), said first guide pin (7) being adapted to engage with the first guide slot (8), said second guide pin (10) being adapted to engage with the second guide slot (9).

A lifeboat hook assembly comprising a hook-shaped beak (5) and a release mechanism (6), said hook shaped beak (5) is rigidly connected to a lifeboat (2) at one end, said hook shaped beak (5) having a downwardly oriented shoulder (18) against which a loop (17) is adapted to rest so that the lifeboat is suspended in said loop (17), said release mechanism (6) is coupled to the hook-shaped beak (5) and is adapted to move relative to the hook-shaped beak (5) between a locked position (8a, 10a) wherein the loop is prevented from escaping from the shoulder (18), and a releasing position (8e, 10e) wherein the loop (17) is allowed to escape from the shoulder (18), an actuator (11) is coupled to the release mechanism (6) and is adapted to move the release mechanism (6) between the locked position (8a, 10a) and the releasing position (8e, 10e). The invention being distinctive in that said hook shaped beak (5) or said release mechanism has a first guide slot (7) and a second guide slot (9), said other of said hook shaped beak (5) or release mechanism (6) has a first guide pin (8) and a second guide pin (10), said first guide pin (7) being adapted to engage with the first guide slot (8), said second guide pin (10) being adapted to engage with the second guide slot (9).

A invention relates to a chain shackle for fastening a hoist chain of a chain hoist to a hoisting member or the chain hoist. The chain shackle includes two identical shackle halves installable against each other to work together in such a manner that they form between them a first space for one chain loop or chain loop half of the hoist chain to lock it against the hoisting direction or force. The first space is open in a first direction in the longitudinal direction of the chain shackle. A second space is connected to the first space and intended for a second hoist chain loop that is coupled with the first chain loop or is to be coupled with a chain loop half. The second space is open in both longitudinal directions of the hoist chain.

A invention relates to a chain shackle for fastening a hoist chain of a chain hoist to a hoisting member or the chain hoist. The chain shackle includes two identical shackle halves installable against each other to work together in such a manner that they form between them a first space for one chain loop or chain loop half of the hoist chain to lock it against the hoisting direction or force. The first space is open in a first direction in the longitudinal direction of the chain shackle. A second space is connected to the first space and intended for a second hoist chain loop that is coupled with the first chain loop or is to be coupled with a chain loop half. The second space is open in both longitudinal directions of the hoist chain.

The present invention relates to an evacuation system for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea, comprising a maritime structure from which persons are to be evacuated, an inflatable floatable unit configured to be deployed from the maritime structure, and a bowsing system comprising a first bowsing line extending from the maritime structure to the inflatable floatable unit, and a first bowsing winch configured to, by means of the first bowsing line, bowse and position the inflatable floatable unit in relation to the maritime structure after it has been deployed from the maritime structure into the water, wherein the bowsing system further comprises a first hydraulic cylinder having a piston with a first piston end extending outside the first hydraulic cylinder, and a first hydraulic accumulator which is in fluid communication with the first hydraulic cylinder, the first piston end being connected with the first bowsing line between the first bowsing winch and the inflatable floatable unit. Furthermore, the present invention relates to a bowsing method for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea.

The present invention relates to an evacuation system for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea, comprising a maritime structure from which persons are to be evacuated, an inflatable floatable unit configured to be deployed from the maritime structure, and a bowsing system comprising a first bowsing line extending from the maritime structure to the inflatable floatable unit, and a first bowsing winch configured to, by means of the first bowsing line, bowse and position the inflatable floatable unit in relation to the maritime structure after it has been deployed from the maritime structure into the water, wherein the bowsing system further comprises a first hydraulic cylinder having a piston with a first piston end extending outside the first hydraulic cylinder, and a first hydraulic accumulator which is in fluid communication with the first hydraulic cylinder, the first piston end being connected with the first bowsing line between the first bowsing winch and the inflatable floatable unit. Furthermore, the present invention relates to a bowsing method for positioning and maintaining a position of an inflatable floatable unit in relation to a maritime structure during evacuation of persons at sea.