For floating cargo (B63B27/36)

Vessel with trimaran type outriggers // 2628550
FIELD: transportation.SUBSTANCE: trimaran type ship with outriggers-energy modules, consisting of the main body, two lateral buoyancy - outriggers and underwater bridges connecting them with the body is proposed. The whole energy plant of the ship is taken out of the hull into outriggers and bridges. This provides the formation of an extended tunnel in the hull, adapted for entering a floating craft into it through a cutout in the hull transom.EFFECT: basing of relatively large floating crafts on a relatively small vessel without lifting them on the ship and without a bulky lifting device.4 cl; 3 dwg

ethods of lowering and lifting for submersible vehicles and other payloads // 2623293
FIELD: transportation.SUBSTANCE: surface support vessel contains a lifting system and a method for lifting payload from an underwater location. The system for lifting payload from the underwater location comprises a hoisting rope, a gripping unit equipped with a propulsion device, a gripping structure for attaching the gripping unit to the payload, a gripping structure for lifting the payload, and a winch with the function of compensating vertical oscillations for releasing the hoisting rope and lowering the gripping unit to the payload. To lift the payload from the underwater location, the direction of the gripping unit in the water to the payload, the attachment of the gripping unit to the payload and the lifting of the payload by tension are included. The gripping unit is attached to the hoisting rope held by the winch with the function of compensating vertical rolling. The winch is located on the surface vessel for carrying the hoisting rope to the payload.EFFECT: ease of cargo positioning and lifting under different conditions of the sea.19 cl, 9 dwg

Crossarm of lowering-lifting device // 2616452
FIELD: machine building.SUBSTANCE: invention relates to load-lifting devices used with ship lowering-lifting devices. Crossbar comprises a frame composed of two parallel beams supported by transverse stiffness ribs, stock devices arranged at the ends of the frame. On beams there are shock-absorbers, movable along the length of a coupling frame with handles-stoppers and vertically integrated in the movable couplings, automatic grippers suspended by stoppers to the shock-absorbers, and leading units for fixing ropes-conductors behind stock devices of a lifting object through coaxial channels in shock-absorbers and automatic grippers of the crossbar.EFFECT: unified and automated crossbar.1 cl, 2 dwg

Launching and lifting device // 2585181
FIELD: machine building.SUBSTANCE: invention relates to weight-handling machinery, particularly, to ship launching systems. Launching system is a mobile one located in a rigid frame. Supporting base 1 of the system is installed on a horizontal support surface 5 of the rigid frame. Piston rod 3, one end of which is pivotally mounted on supporting base 1 is equipped with rod 7 connecting its free end with rotary support 2 pivotally mounted on supporting base 1. Drive 4 of piston rod 3 is located so that its one end is connected to supporting base 1, and the other end-to piston 3. Launching system is equipped with lifting frame 8 pivotally mounted on rotary support 2. Lifting frame 8 is equipped with drive 9, connected on one side with turning support 2, and on the other side-with lifting frame 8. Lifting frame 8 has at least one unit 10 and at least one roller 11 interacting with mating it guide 12 located on vertical wall 6 of the rigid frame on the side of the launching system.EFFECT: technical result consists in simplification of the system design and higher reliability when providing mobility of its use.20 cl, 12 dwg

Device for boarding rescue watercraft // 2574673
FIELD: transport.SUBSTANCE: rescue means boarding device comprises the slip arranged at the vessel aft, towing winch with towing rope, rescue craft catch assembly and drone with remote control. Cargo winch and remote control assembly are mounted at the drone airframe. Rescue craft catch assembly is composed of the screen-and scoop-like span with elastic resilient thrust ring at the lower part. Tightening rope at said thrust ring is connected with the cargo winch towing rope running end. The drone remote control assembly is connected with the drone controls via radio channel and composed of the drone flight ACS and GPS or GLONASS radio navigation complex.EFFECT: higher safety.1 dwg

ethod of providing crew evacuation of emergency submarine from emersed saving chamber // 2557684
FIELD: rescue equipment.SUBSTANCE: method of providing crew evacuation of emergency submarine from emersed saving chamber (ESC) is that the crew evacuation is based on using the launching device of a rescue ship and a ship's ladder. The ESC of vertical design is provided with lifting rods and fencing of the exit hatch. The launching device of the rescue ship is provided with a traverse with the variable base between the automatic grips, through which the ESC is raised from water to the height excluding the relative heaving oscillations of the ESC and the rescue ship, and fixed at the fendering protection against longitudinal movement with mooring-towing ropes. The ship's ladder is brought to the fencing of the exit hatch of the ESC and the rescued are evacuated on the ship's ladder to the board of the rescue ship.EFFECT: increased safety of the crew evacuation from the emersed saving chamber to the rescue ship under conditions of sea waves.1 dwg

ethod of controlling underwater two-hull craft surfacing and device to this end // 2556135
FIELD: transport.SUBSTANCE: two-hull object surfacing is performed by force of pulling-and-running device (PRD) which force is adequate to waterless mass of object in external hull, for which purpose hoisting winches are actuated for lifting irrespective of wave phase, and follower winches of load cable are set to braking, which causes water drain from external hull beyond the board until the object is lifted from surface. Constant tension of load cable during sequential oscillations is maintained by damper operation. Invention covers also the device for this method implementation.EFFECT: improved PRD operational performance, possibility to lower its mass and dimensions.2 cl, 1 dwg

The method of loading and unloading ships move oversized cargo in the hold and back // 2171200
The invention relates to shipbuilding and marine transport and concerning the technology of transportation ' ice-blocks and vessels with their cargoes

The method of loading and unloading on the trimaran floating cargoes of water in the hold and back // 2171199
The invention relates to shipbuilding, in particular to a method of loading and unloading on the trimaran floating cargoes of water in the hold

The method of loading and unloading on the trimaran floating cargo moving them directly from the water into the hold and back // 2171198
The invention relates to shipbuilding, in particular to a method of loading and unloading on the trimaran floating cargo

Transport ship-trimaran // 2163211
The invention relates to shipbuilding, namely the construction of vessels intended for the carriage of goods taken out of the water

The method of loading and unloading on the trimaran under water cargo moving them directly from the water into the hold and back // 2163210
The invention relates to shipbuilding and relates to a method of loading and unloading on the trimaran under water cargo moving them directly from the water into the hold and back

The method of loading and unloading of vessels directly handling of water in the hold and back // 2144883
The invention relates to processes of loading and unloading vessels, in particular to a method of loading and unloading of vessels directly handling of water in the hold and back

The device for lifting the floating object // 2019469
The invention relates to a rescue technique, namely, devices for lifting from the water surface floating objects, such as landers
 
2551397.
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