A device for launching and lifting a boat has a frame that includes at least a first frame part having a first end and a second end, at least a first cross-structure coupled with the first frame part essentially perpendicular to it and at a distance B1 from the first end of the first frame part, at least a first boat guide arranged on the first frame part at a distance C1 from the first end of the first frame part; and at least a first actuator arranged to be coupled with the first frame part at a distance D from the first end of the first frame part, at least one counterpart, and means for attaching the frame to the counterpart, wherein the first actuator is arranged to be coupled with the counterpart for enabling movement of the frame between a first position and a second position.

A device for launching and lifting a boat has a frame that includes at least a first frame part having a first end and a second end, at least a first cross-structure coupled with the first frame part essentially perpendicular to it and at a distance B1 from the first end of the first frame part, at least a first boat guide arranged on the first frame part at a distance C1 from the first end of the first frame part; and at least a first actuator arranged to be coupled with the first frame part at a distance D from the first end of the first frame part, at least one counterpart, and means for attaching the frame to the counterpart, wherein the first actuator is arranged to be coupled with the counterpart for enabling movement of the frame between a first position and a second position.

A receiving assembly for receiving a seagoing vessel is provided, to be suspended from an articulated arm of a handling structure which is provided with a lifting cable that is intended to carry a seagoing vessel and to move the vessel in a vertical direction to deploy and/or recover the vessel from the sea from a floating building on which the handling structure is secured, the receiving assembly comprising a lower part which comprises receiving means of the vessel, the receiving means having a passage for the cable and defining a cavity capable of receiving the vessel when the vessel is suspended from the lifting cable and arranged to ensure blocking of rotational and translational movements in the vertical direction upward of a seagoing vessel which is generally tubular in form, in relation to the receiving means, when the seagoing vessel is received by the cavity and comes to bear.

An apparatus (1) for handling daughter boats (2) on a mother vessel comprising one davit assembly positioned atop a stationary cradle (5), each of which is located near a side edge (11a, 11b) of a deck (11) of the vessel for launching and retrieving the boats (2) from and onto the stationary cradle (5) characterised in that the apparatus has a plurality of longitudinally movable cradles (7) on the deck (11) of the vessel for securedly holding plurality of boats thereon and in that the longitudinally movable cradles can move back and forth longitudinally and lift up vertically to transfer a boat (2) onto or to receive a boat (2) from, one transversely movable cradle (4) which can transversely move back and forth for placing a boat (2) onto or for receiving a boat (2) from, the longitudinal cradles (7) and any one stationary cradle (5). The invention also relates to a method for launching and retrieving boats from a mother vessel.

A boat lifting device for lifting a ship, such as a motorboat, a utility boat, a prefabricated rubber boat, a shipping boat, a cruise yacht, or a dinghy yacht, above the surface or for floating the same on the surface and, more particularly, to a boat lifting device operated by a hydraulic cylinder, air, water pressure, a worm gear, or a rotor.

A boat lifting device for lifting a ship, such as a motorboat, a utility boat, a prefabricated rubber boat, a shipping boat, a cruise yacht, or a dinghy yacht, above the surface or for floating the same on the surface and, more particularly, to a boat lifting device operated by a hydraulic cylinder, air, water pressure, a worm gear, or a rotor.

An automated system is provided for moving a boat from a storage position in a boat garage to a deployed position in a dock channel. The system can include a boat trolley. The boat trolley can include a bottom frame that couples to and rides on rails of a track that extends between the boat garage and the dock channel. The boat trolley can also include an upper frame that with bunker supports for supporting the hull of the boat. The upper frame can be lifted off of the lower frame by a dock lift mechanism to thereafter lower the upper frame into the water, from which the boat can be deployed. Once done using the boat, the user can navigate the boat onto the upper frame, and the dock lift mechanism used to lift the upper frame and boat out of the water, the upper frame then dropped onto and coupled to the lower frame, and the boat trolley operated to move the boat from the dock to the boat garage for storage.

An automated system is provided for moving a boat from a storage position in a boat garage to a deployed position in a dock channel. The system can include a boat trolley. The boat trolley can include a bottom frame that couples to and rides on rails of a track that extends between the boat garage and the dock channel. The boat trolley can also include an upper frame that with bunker supports for supporting the hull of the boat. The upper frame can be lifted off of the lower frame by a dock lift mechanism to thereafter lower the upper frame into the water, from which the boat can be deployed. Once done using the boat, the user can navigate the boat onto the upper frame, and the dock lift mechanism used to lift the upper frame and boat out of the water, the upper frame then dropped onto and coupled to the lower frame, and the boat trolley operated to move the boat from the dock to the boat garage for storage.

A watercraft lift includes a base that is configured to be attached to a fixed surface. The watercraft lift includes an extension that extends from the base. The extension includes a pair of arms and a pair of legs. Each leg is attached to, and extends away from, each arm. The extension is rotatable about the base between a lowered position and a raised position. Then in the lowered position, the extension is configured to receive a watercraft, and when in the raised positioned, the extension is configured to store the watercraft.

A watercraft lift includes a base that is configured to be attached to a fixed surface. The watercraft lift includes an extension that extends from the base. The extension includes a pair of arms and a pair of legs. Each leg is attached to, and extends away from, each arm. The extension is rotatable about the base between a lowered position and a raised position. Then in the lowered position, the extension is configured to receive a watercraft, and when in the raised positioned, the extension is configured to store the watercraft.