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Matches 1 - 50 out of 2,046

Document Document Title
WO/2018/068155A2
A ship-mounted auxiliary sail system featuring a plurality of sail units mountable and movable about the ship on a rail system. The sail units can have automatic reefing safety features and/or automatic mast release safety features.  
WO/2018/051211A1
A woven sailcloth (1) has groups of load-bearing yarns (2) which extend in straight lines through tunnels without being woven. The tunnels are bordered front and back by woven layers (3, 4) and at the sides by crossing-over yarns (10, 15...  
WO/2018/039705A1
The present invention is directed broadly to a marine vessel (10) comprising a deck (12) mounted to a hull (14) together with a sail (16) coupled to the marine vessel (10) via a mast base assembly (18). The mast base assembly (18) compri...  
WO/2018/034588A1
The invention relates to boat building and can be used in the building and modification of sea-going high-speed keeled monohull sailboats or sail and motor boats with a high sail power to weight ratio, where a single, narrow, wave-penetr...  
WO/2018/024293A1
The invention relates to a delta wing (1) for use as propulsion for a watercraft (2), a fastening element (4) being provided on the tapered leading end (3) of the delta wing (1), said fastening element being used to position the delta wi...  
WO/2017/222890A1
A clutch mechanism includes a meshing arrangement between a first plurality of teeth on a first component coupled to a driven shaft and a corresponding second plurality of teeth on a second component coupled to a driving shaft.  
WO/2017/221117A1
A sail propulsion element comprising an inflatable sail (2) consisting essentially of two substantially sealed adjacent surfaces (9, 10) linked to each other on the perimeter of same, thus together forming a recess (8); the element furth...  
WO/2017/219041A1
A multihull sailing vessel includes at least two buoyant hulls extending along their longitudinal axes, with the hulls being connected to each other and a first hydrofoil connected to the hulls and oriented transverse to the hulls. The f...  
WO/2017/201580A1
A rigging system (1) for a sailboat comprising: a mast (3) that extends substantially vertical from a hull; a boom (5) that extends substantially horizontal from the mast (3); a vang tube (7) extending between the mast and the boom to re...  
WO/2017/202858A1
The invention relates to an adjustable frame device (200) for a profiled sail device, the frame device (200) having a fixed luff-side first frame portion (202) and a leech-side second frame portion (204) having a first flexible sail batt...  
WO/2017/202996A1
The invention relates to a sailcloth that has a woven fabric with a first fiber material and a second fiber material woven therein, wherein the second fiber material forms a regular network structure within the woven fabric, the second f...  
WO/2017/197356A1
A shipping container includes a container configured to be secured onto a vessel or a vehicle. The shipping container further includes at least one wingsail stored in the container and configured to be unfolded to deploy from the contain...  
WO/2017/186991A1
The invention relates to a sail having an aerodynamic profile with interchangeable leading (24, 34) and trailing edges, including a collapsible rigid frame (10) to be installed in the deck of a vessel. The sail is characterised in that t...  
WO/2017/178913A1
The present invention relates to a rig (2) for a nautical means comprising: - a reference plane intended to coincide with a symmetry plane extending in longitudinal and vertical direction of the hull of the nautical means; - at least one...  
WO/2017/168092A1
The invention relates in particular to an assembly for rigging a flexible wingsail for a sail-propelled vehicle comprising: a flexible sail (105) having a double-walled front portion (105-1) and a single-walled rear portion (105-2); a ma...  
WO/2017/162632A1
The invention relates to a spring motor (2) intended for a roller reefing device (1) for winding up a sail (5), wherein the spring motor (2) is tensioned counter to the restoring force of the spring motor by a tensile force acting on the...  
WO/2017/147641A1
The present invention relates to a kiteboarding spreader. The sue spreader includes a base and a slide member extending from the base. A sliding fastener is provided for slidably fastening to the slide member and fastening to a kite. Adv...  
WO/2017/133897A1
The present invention concerns sensor apparatus (1) for an article comprising a unique apparatus identifier and an in-use sensor, the in-use sensor determining whether the apparatus is in an in-use or a dormant condition. The in-use sens...  
WO/2017/111652A1
The invention relates to boat building and can be used in the building and modification of sea-going high-speed keeled monohull sailboats or sail and motor boats with a high sail power to weight ratio, where a single, narrow, wave-penetr...  
WO/2017/093619A1
The invention relates to a "wing" type rigid sail made up of independent segments. The general principle involves dividing up the rigid sail in order to obtain as many segments that can be oriented independently of their neighbors. The s...  
WO/2017/093618A1
The present invention relates to a single skin wing of the controllable type that is held by at least two lines at its ends. More particularly, it relates to a single skin wing, the leading edge (2) of which is provided with diagonals (8...  
WO/2017/087043A1
A process of printing an image or images on the sails of a watercraft or other wind powered vessel without altering or compromising the efficacy of the sails is described. The process employs a method of printing large-scale, single or m...  
WO/2017/036587A1
The invention relates to a profile for a canopy, steered kite, kite or sail, consisting of a top sail and a bottom sail as well as of profile-forming profile ribs, the bottom sail of the profile not extending up to the profile trailing e...  
WO/2017/006315A1
A wing-type sail system is provided. The system includes a mast assembly pivotally mounted on a swiveling base attachable to a craft and a substantially rigid multi-element asymmetric wing pivotally attached to a top of the mast assembly...  
WO/2017/003512A1
A wind-powered vessel having a wing sail assembly, the assembly comprising: a main wing, a flap at a trailing edge of said wing, at least one motor, a drive to adjust the angle of incidence of the main wing, another drive to adjust the a...  
WO/2016/185582A1
Provided is a merchant ship in which the bridge is situated astern in the conventional manner, the deck is not occupied by sailing equipment, ports can be placed freely and unrestrictedly and with no increase to the burden during loading...  
WO/2016/183658A1
Described herein is a mainsail downhaul system for a sailing vessel comprising; a mast comprising a slide track longitudinally oriented along the mast the slide track defining a sliding axis parallel to a longitudinal axis of the mast; a...  
WO/2016/185027A1
Sail for boats comprising at least a first panel and a second panel associated to each other in a stable manner. The sail comprises at least one distribution duct.  
WO/2016/179405A1
A dynamically controllable force-generating device configured to be incorporated into a vehicle, such as an aircraft or a ship, or an energy-harvesting device, such as a wind turbine, is disclosed. The dynamically controllable force- gen...  
WO/2016/179600A1
A wind-powered unmanned underwater vehicle (UUV) system can include a kite subsystem configured to be powered by wind energy, a control pod coupled with the kite subsystem and configured to control the kite sub-system, a payload platform...  
WO/2016/174483A1
The invention relates to a mast, mounted on board with bearing, fixed to the board by a tackle system, consisting of shrouds led at one or more level from the surface of the mast, fixed through rollers or similar connecting parts running...  
WO/2016/155747A1
A method and a spinnaker launching and/or recovering system releasibly attachable to the deck or integrated on the deck or into the hull of the sailboat for launching and/or recovering a spinnaker (5), i.e. either an asymmetric or a symm...  
WO/2016/150561A1
Traction air device with multiple wing contours for a wind power generation plant and wind power generation plant comprising said air device.  
WO/2016/142567A1
The invention relates to a sail having a variable profile. The sail can vary between a folded non-operative position and an unfolded operative position, wherein they determine the profile of the sail (2) and therefore the aerodynamic sur...  
WO/2016/142566A1
The invention relates to a system for the production of hydrogen from sea water. Said system comprises a ship (1) provided with sails (2) for capturing wind in order to move the ship, at least one turbine (3) which is disposed underneath...  
WO/2016/115583A1
The invention relates to a sailboat with a hull (1), two flow profiles (2, 3) which laterally project from the hull (1), and at least one underwater foil (16). In order to achieve high travel speeds while maintaining the stability of the...  
WO/2016/116153A1
A Flettner rotor (100), the Flettner rotor comprising: a stator (104); a rotor body (102) disposed about and rotatably coupled to the stator (104); and a drive mechanism (300) comprising at least one drive wheel or roller (202) configure...  
WO/2016/113657A1
Triangular sail for a boat, comprising an upper end sail portion (60) connected to the reĀ¬ maining part of the sail (10) through a hinge (70) extending in the direction (F) of the air flow with respect to the sail. The upper end sail po...  
WO/2016/076727A1
There is disclosed a sail for producing propulsive power or lift in a fluid, where the sail comprises a first layer and a second layer where the first layer and the second layer are connected along at least one corresponding side, and th...  
WO/2016/073974A1
An improved button shackle (2) and method of making the same. The button shackle (2) generally comprises a single length of braided rope (3) noosed at one end by looping one end of the rope and running it back through itself, such that t...  
WO/2016/050701A1
A method for detecting the form of sails and the like wherein in the form detection is brought about by means of a three- dimensional measurement of a plurality of locations of the surface of the sail, which measurement is carried out by...  
WO/2016/048606A1
Wingsail. The wingsail includes a substantially rigid airfoil section having a leading and a trailing edge and a flap is attached to the trailing edge through a torsion fitting having a torsional stiffness along the span of the rigid air...  
WO/2016/048250A1
The proposed invention addresses the connection of used and new deck equipment and electronics to automatically control sail handling during sailing. System consists of a rig with electric rewind winches mounted on mast, jib sheet track ...  
WO/2016/038264A1
The invention relates to rigging (2) for propelling a vehicle, comprising a mast (6) mounted such that it can rotate in relation to a deck (4) of the vehicle, and a bracing system for maintaining the rigging on the vehicle. The bracing s...  
WO/2016/038263A1
The invention relates to rigging (2) for propelling a vehicle, comprising a mast (5) mounted such that it can rotate in relation to a deck (3) of the vehicle, and a bracing system for maintaining the rigging on the vehicle. The bracing s...  
WO/2016/030709A1
The present disclosure relates to a modified drag based wind turbine apparatus, a method of making the wind turbine and a method of using the wind turbine apparatus. The apparatus is based on a modified drag based concept whereby during ...  
WO/2016/012919A1
The invention generally relates to sailboat wind propulsion and more particularly to sails for sailboats comprising shape memory systems (131, 131', 132, 132'; 231, 231', 232, 232'; 331, 331', 332, 332'; 53, 53') containing shape memory ...  
WO/2015/197886A1
The invention relates to a system and method of sail propulsion for sailing vessels and tugboats, consisting of one or more rows of sails secured at their upper vertices or corners by means of the ends of masts, and cables or ropes locat...  
WO/2015/193617A1
The invention relates mainly to a wing for the propulsion of a vehicle, characterised in that it comprises an outer shell (11) and at least one airfoil structure (10) surrounded by said outer shell (11), said airfoil structure (10) havin...  
WO/2015/155518A2
A vessel comprising a plurality of wingsail units mounted to the vessel in which the configuration of the wingsail units on the vessel differ.  

Matches 1 - 50 out of 2,046