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WO/2024/021314A1 |
A method for arranging an approach channel, the method comprising: sequentially arranging, between a main channel and a ship lock, a braking region (1), a parking region (2), a straightening region (3) and a navigation region (4) of an a...
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WO/2023/221425A1 |
The embodiments of the present invention relate to the technical field of information. Disclosed is a ship lockage safety detection method, which can improve the digitization degree of ship lockage, thereby improving the safety and effic...
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WO/2023/133549A1 |
A shiplift transfer system for moving a ship between a shiplift platform and a shipyard is disclosed. The system includes transition rails coupled with the shipyard that are pivotable about trunnion pins between a position that bridges a...
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WO/2022/245959A1 |
A boat lift that may have a first worm screw operably connected to the drive shaft defining an axis of rotation aligned with the drive shaft and operably contacting a first worm gear, the first worm screw and the first worm gear defines ...
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WO/2022/151938A1 |
Disclosed in the present invention are a quick push-pull platform for maintenance of C-shaped water stop rubber for clearance sealing of a ship lift and a use method. The platform solves the problems of difficult platform building and lo...
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WO/2021/236694A1 |
A watercraft lift with rearward and forward lateral beams, left and right side longitudinal side beams, a pair of left side lifting arms, a pair of right side lifting arms supporting at their upper ends left and right side watercraft sup...
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WO/2021/116104A1 |
The invention relates to a marina system comprising at least one berth (13) for boats, at least one lock chamber (14, 14a) with two lock gates (15, 15a; 16, 16a) each, and a hydroelectric power plant (1) for supplying water to the marina...
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WO/2021/105932A1 |
A mechanism suitable to moor and/or connect, engage, fender, or couple a vessel to a terminal such a dock, wharf, pier, pontoon, floating structure, off-shore structure, or another vessel. Typically, mechanism is used in a mooring robot ...
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WO/2021/105687A1 |
The invention relates to energy generation and water conservation. There are many water systems which might lend themselves to energy extraction, such as canal systems. However, despite canal systems being around for hundreds of years, p...
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WO/2021/050480A1 |
A shipyard including a shiplift platform that is capable of being raised above yard level for maintenance is provided. Hoists are coupled with the shiplift platform, and jacks are coupled with the hoists. The jacks are capable of lifting...
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WO/2019/029843A1 |
The invention relates to a ship for recovering ocean waste. The objective of the present invention is to provide a ship for recovering ocean waste composed of existing technical construction elements, used for example for merchant ships....
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WO/2018/120405A1 |
Provided is a protection mechanism for a ship body in a water conservation lock area, comprising a traction device (2) arranged in the lock area, wherein the traction device (2) is arranged between two side wall bodies (1) of the lock ar...
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WO/2018/120404A1 |
Provided is a protection device used for a lock chamber of a water conservation lock, comprising a suspension mechanism (2) movably arranged between two side wall bodies (1) of a shipping channel and a traction mechanism arranged on the ...
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WO/2018/075763A1 |
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 ...
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WO/2017/121088A1 |
Provided is a hydraulic lifting machine for ships with an anti-overturning capability, comprising an active anti-overturning mechanical synchronization system (2), a stabilization and equilibration hydraulic driving system (3) and a self...
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WO/2017/097378A1 |
A ship lock system (1) comprising at least one ship lock (10) for connecting a first body of water (12), e.g. an upper body of water, and a second body of water (14), e.g. a lower body of water, is described. The system comprises at leas...
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WO/2016/192646A1 |
A method for installing a large-scale ship reception chamber of a vertical ship elevator comprises the following steps: 1. segmentation of a ship reception chamber; 2. measurement and placement of a positioning datum for installing the s...
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WO/2016/108310A1 |
The present invention relates to a multi-purpose lifting machine that may be installed at a dock so as to be used for evacuating a small vessel. According to the present invention, provided is a lifting machine for a vessel, comprising: ...
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WO/2016/004767A1 |
A high-efficiency installation system for a large-sized concrete counterweight block for a vertical boat lift. The installation system consists of an auxiliary transport and turnover apparatus (1), an auxiliary transfer trolley apparatus...
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WO/2016/004753A1 |
A high-efficiency installation system for a large-sized concrete counterweight block of a vertical boat lift. The installation system consists of an auxiliary transport and turnover apparatus (1), an auxiliary transfer trolley apparatus ...
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WO/2015/115894A1 |
A method is provided of transferring a vessel between a first body of water having a relatively high water level and a second body of water having a relatively low water level, separated by a door assembly. The method comprises producing...
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WO/2015/078187A1 |
Disclosed is a rack mounting auxiliary adjusting apparatus used for a rack and pinion climbing vertical ship lift, and composed of an auxiliary apparatus and a bottom auxiliary apparatus arranged at the bottom part of a secondary rack em...
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WO/2015/078186A1 |
Provided is a rack mounting method for a rack and pinion climbing vertical ship lift. The method comprises the following steps: 1) arranging reference points (1, 2) of a rack (3); 2) mounting a bottom auxiliary apparatus; 3) suspending t...
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WO/2014/159737A1 |
A floatable boat ramp is disclosed including a plurality of hollow planks arranged parallel to one another such that the upper surfaces thereof define a drivable surface. A plurality of flexible channels couple cavities defined by adjace...
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WO/2014/076350A1 |
A method and an apparatus (1, 11, 21, 31) for moving one or more loads (5, 15, 25, 35a, 35b, 45), in which method loads are moved along a channel (2, 12, 22, 32a, 32b, 49, 49') on or in fluid, wherein the channel (2, 12, 22, 32a, 32b, 49...
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WO/2013/057449A1 |
The invention concerns a facility for vertically clearing the height difference of a water staircase between an upstream upper reach (1) and a downstream lower reach (2), for watercraft, which comprises a boat lift (3) comprising a tank ...
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WO/2013/044162A1 |
A watercraft lift with hydraulically actuated arms which self-installs a fitted three-dimensional boat or other watercraft cover on a powerboat or other watercraft. Control logic allows for cover operation only when the lift is raised, a...
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WO/2013/026302A1 |
A framework corner positioning device comprises a framework (5). Wailings (8, 10) are disposed outside the framework (5). A brace screw (2) is mounted at a corner of the framework (5). One end of the brace screw (2) is connected to the f...
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WO/2012/163270A1 |
A longitudinal guide rail installation method and apparatus using a steel U-beam frame for rigid support. By means of a connection between internal steel frames (1, 1') and longitudinal guide rails (9, 9') forming an integrated body, the...
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WO/2012/089879A1 |
System for grinding stones and the like that may be mounted on a fixed structure, on a movable structure (such as movable stone crushers), or, alternatively, may be mounted at the end of an articulated arm of a vehicle of the type used f...
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WO/2011/070192A1 |
Universal floating and launching system and operating method that includes one or more platforms supporting the load to be submerged or taken out of the sea. To put a load in the water, the platform needs to be attached to the jetty, usi...
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WO/2010/134866A1 |
The present invention relates to a method to create a grade separated junction by a sluicing process between water channel/flowing water and road/rail road allowing a passing of boats not being disturbed by the road traffic. The inventio...
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WO/2009/142603A1 |
A single heavy lift system is made of modular units, each of which has a pair of supporting legs carrying a transverse beam therebetween. The beam is engaged to the supporting legs through jackup units that allow the transverse beams of ...
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WO/2009/041833A1 |
The present invention relates to a lock that includes at least one closable opening that facilitates the flooding and/or draining of the lock. The flow characteristics through the opening can be controlled to reduce the establishing of c...
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WO/2008/036728A2 |
There is disclosed a floating system positioned in a body of water having a water bottom, the system comprising a host member floating in the water; an elongated underwater line structure, comprising a top connected to the host; a bottom...
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WO/2008/013472A1 |
The invention relates to hydrotechnical constructions, in particular to locks provided with a balancing pond. The inventive lock comprises a lock chamber provided with a gate and a balancing pond which is provided with a water displacing...
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WO/2007/104917A1 |
A system and method for hydraulic displacement is described which can provide an improved method for raising or lowering a fluid level. The system and method has direct application to inland waterway transport and in particular to canal ...
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WO/2007/063224A1 |
The invention relates to a maritime, fluvial, or lacustrine dock for lifting a floating structure (7), said dock comprising a submergeable box platform (1) for supporting the floating structure (7), vertical translation support means for...
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WO/2007/018634A2 |
A system for lifting ships from one waterway to another waterway. A convex basin is constructed between the waterways and slidably receives a pair of inter-connected chambers movable transverse to the direction of the waterway.
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WO/2006/014165A1 |
A tilting hoist (20) for elevating a motor vehicle (32) to provide access to the vehicle's undercarriage, using the vehicle's weight as the total source of energy. A pair of side-by-side ramp tracks (22) having a tapered ramp approach (3...
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WO/2005/073470A1 |
A sinkable device (20) for the barrier for a channel or another waterway (60) comprising inner compartments (30) and a hydraulic system (40) to introduce and expel water of the channel (60) into the inner compartments (30) in order to si...
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WO/2004/051003A1 |
A ship lock utilizes a hydraulic turbine and/or pump-turbine to regulate the discharge flow rates through the ship lock to an approximate constant value during the majority of the water transfer cycle resulting in a diminishing of total ...
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WO/2003/023148A1 |
Apparatus (10) is defined for regulating the level of liquid on a first side of a barrier (12) with respect to a moveable level of liquid on a second side of the barrier. The apparatus includes an inlet conduit (30) for positioning on th...
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WO/2001/023673A1 |
The present invention refers to a system for transporting river vessels around barriers in a body of water, in which a vessel (10), in a body of water (9) which has barriers (5) to navigate, navigates to the inner part of a first lift (1...
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WO/2000/021826A1 |
The invention relates to an installation for raising and lowering ship freight using standardized platforms (1), attached to a crane system (16, 50) which is mounted on floating devices (12) and which lifts or lowers the freight via coun...
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WO/1999/040261A1 |
The invention concerns a structure for crossing a head drop on a waterway, comprising a succession of at least three substantially horizontal head races (41, 42, 43), separated by gates (31) mobile between an open position and a closed p...
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WO/1989/009161A1 |
The subject of the invention is a load handling method in port and an equipment for applying of the method. By this method the loaded or unloaded transport vessel (5) in its entirety or the mere cargo (8) is moved up on the land and is m...
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JP6865241B2 |
To provide a navigation gate device which has a simple structure, can be manufactured at low cost, and has such high practicality as to smoothly pass a ship.A navigation gate device 10 that is provided on a part of a section facility (10...
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JP5702276B2 |
The flood barrier includes a chamber with a first side wall and a second side wall, a water inlet for letting in water, a single support block arranged on the first side wall, and a dam wall up and down movably arranged in the chamber. T...
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JP5551747B2 |
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