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WO/2002/049909A1 |
The invention concerns a device for varying the capsizing torque of a multihull (12) consisting of at least two floaters (9) linked together by at least two beams respectively called front link beam (8) and rear link beam (6). The invent...
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WO/2002/040340A2 |
An apparatus for attachment to a multihull boat, the apparatus including a beam means (4) substantially associated with a first hull (2) and a second hull (8), the first hull (2) and the second hull (8) being laterally opposed and each h...
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WO/2001/081162A2 |
The invention concerns a self-contained container ship comprising a bottom, propelling means, loading and unloading means, characterised in that it comprises ballasting means and means (11, 12, 5) capable of varying the air draught, with...
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WO/2001/034458A1 |
A fastening arrangement for fastening stays or shrouds (2) to a boat mast (4) comprises an elongated member (8) extending transversely to the mast (4) and being provided with a headed member (9, 11) in each end. Each headed member (9, 11...
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WO/2001/012503A1 |
A rigging system for a mono-hull, catamaran or tri-maran sailing boat wherein the leading edge of mainsail (14) is attached to a tensioned sail support wire (11) suspended from apex (10) of a tripod frame (7, 8, 9) mounted on the hull (1...
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WO/2001/004000A1 |
The improvements are characterized in that the connection of the boom to the rest of the boat gear is such that, in the horizontal plane, the boom has to rotate in tandem with the rest of the boat gear but may move from top to bottom in ...
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WO/2000/035750A1 |
A lightweight drag reducing foil (12) is pivotally attachable via bearings on ends of the foil to stays (11) (such as found on a yacht) which otherwise suffer from appreciable drag. A plurality of non-overlapping side by side independent...
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WO/1999/067079A1 |
This is a process for laminating spars, masts or columns using fibre reinforced plastics such as carbon fibre/epoxy, using a concave or 'U' shaped female mould (2). After curing, the 'U' shaped section (3) is removed from the mould and c...
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WO/1999/064291A1 |
The present invention pertains to the field of shipbuilding and essentially relates to ships intended for transporting loads, technical equipment, facilities and/or passengers. The purpose of this invention is to reduce the mass of the s...
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WO/1999/022982A1 |
The invention concerns a competition or cruiser sailboat comprising a hull (1) closed by deck (2), and wherein is implanted the lower end of a mast (4) bearing the rigging, characterised in that the mast (4) is a tilting mast without sid...
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WO/1999/010227A2 |
A tensile system (306) for attachment between a first body and a second body having relative movement with respect to each other includes at least one tensile element (304) attached to the first body and at least one collapsible energy c...
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WO/1998/049055A1 |
A boat (30) with a mast (38) and a crab claw sail (40), wherein the tack (42) of the sail is attached to the boat behind the mast. The sail may have a single point of attachment (51) to the mast, and the mast may be unstayed. The boat ma...
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WO/1998/015452A1 |
Sailing apparatus suitable for windsurfing comprises a mast 82), a boom (3) securable at its forward end to the mast, a sail (1) including a luff sleeve (10, 11) for mounting the sail on the mast and attachment means in the form of an ou...
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WO/1997/047916A1 |
A pole support (110) is adapted for use with a mast assembly of a sailcraft and comprises an elongated and rigid hollow member (140) having a base portion (146) adapted to engage the mast foot (24) of the sailcraft and an upper portion s...
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WO/1997/044237A1 |
The technical problem that the invention is concerning is the fact that with until now known methods it takes long time to raise the main sail on big sail boats. This invention is named: The Counter Weight Mast and is meant to that with ...
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WO/1997/043115A1 |
A large-sized columnar body which is formed out of a fiber-reinforced plastic comprising continuous fibers and a resin, and which has three layers (A, B, C) laid in the mentioned order, characterized in that the reinforcing fiber in the ...
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WO/1997/042074A1 |
A bowsprit (10) is attached to a boat by means of fixing members (24). The bowsprit comprises two bowsprit rods (11, 12) which are hingedly interconnected by a hinge (13) at the free end of the bowsprit. At a distance from this end, the ...
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WO/1997/042072A1 |
A variable width boat (10) includes a plurality of hulls (12, 14) and a width varying arrangement connected to and between the hulls for selectively moving the hulls (12, 14) between a closed, folded position and an extended, unfolded po...
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WO/1997/037725A2 |
The invention pertains to a method for manufacturing a composite shaft. The method includes the steps of: providing an impregnated fibrous material (280); wrapping the impregnated fibrous material (280) around a shaped pressurizable blad...
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WO/1997/006051A1 |
A method and a sailing boat (1) are designed for low or non-drift sailing, in which the total power provided by the sail (5) is provided and in which the effective area and/or curvature and/or angle of incidence of the keel (3) in relati...
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WO/1997/000804A1 |
This invention refers to single hull/pluri-hull sailing boats. In the case of single hull boats, two suitably shaped floats are laterally applied to the hull. They slide from top to bottom along suitable guides; in the case of pluri-hull...
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WO/1996/041922A1 |
The invention relates to a method for improving the feasibility of a drilling rig of jack-up type. The drilling rig (1) has a frame part (2) comprising a working deck (1a) and an essentially plane shaped bottom (1b), in connection of whi...
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WO/1996/028220A1 |
A substantially tubular rigid golf club shaft (2) made of a composite of structural fiber laminate in a resin matrix, the shaft comprising a grip portion (7), a medial portion (9) and a head attachment portion (11). The grip portion havi...
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WO/1996/025317A1 |
A land yacht, or similar vehicle, having a tricycle layout with single front wheel steering (18) has a flexible mast (21), a wishbone boom (27) and a sail, such as is used in a windsurfer. A stub mast (25) just forward of the main mast i...
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WO/1996/024413A1 |
A composite ski pole is formed of fiber reinforced plastic laminates (256) laid up around an inflatable bladder (255), and placed in a female mold (75). The bladder inflates to compact the laminates to substantially eliminate voids and f...
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WO/1995/025663A1 |
A yacht (10) includes a mast (12) that is mechanically connected to a keel (14) via a bearing (16), located in the base of hull (18) of the yacht (10). A sail foil (30) is pivotally mounted to the top of the mast (12) via a rotating bear...
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WO/1995/024334A1 |
A slider assembly (10) for lowering and raising a mast (12) which is pivotal about its base (14) and is supported by two sidestays (13) and a forestay (15). The slider assembly (10) comprises a slider (16), a pair of elongate members (18...
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WO/1995/023729A1 |
A sealing and supporting member (16) for filling the gap (22) between a keel mounted mast (12) and the deck (18) of a sailboat is produced by introducing a sealing compound in a fluidic state into the gap and allowing the sealing compoun...
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WO/1995/022485A2 |
A pushing unit with a pusher craft (1) and a lighter (2) pushed and controlled by the pusher craft is designed for use in shallow waters with the optimum cargo-carrying capacity in that the pusher craft (1) is propelled by a paddle-wheel...
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WO/1995/018744A1 |
A mast design where the mainsail's mast rope is inserted into a hollow profile (2), which is aerodynamically designed and hinged by rings (13) around a round mast (1), and can rotate around this 90 degrees on each side, and by means of i...
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WO/1995/003209A1 |
A multi-use watercraft (110) wherein a bay, or bays, is formed in the aft portion for docking a personal watercraft (PWC) (100). PWC (100) is connected to provide propulsion for multi-use watercraft (110) when so docked in the bay. Multi...
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WO/1994/019063A1 |
The present invention is a device for ascending masts that are designed with a longitudinal groove (mast track). The invention comprises two foot plates (shoes) with specially designed toe mounts and one or two hand grips, all of which a...
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WO/1994/012383A1 |
An asymmetric bridge (20) of a ship (10) where the main navigation workstation (21) is located aside the center line of the ship on the starboard side of bridge at the starboard end of the bridge. The front bulkhead (15) of the bridge is...
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WO/1994/008844A1 |
The present invention relates to a sailboat rig which comprises an A-form lowerable mast (2) with fore- and after-stays (8, 9), wherein the mast (2) is longer than the boat (1) and is comprised of two straight mast halves (3, 4) which ar...
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WO/1994/002744A1 |
A device which improves fluid flow across the surface of mast and boom of a sailcraft, by including in the surface of such mast and boom, a pattern of discrete surface depressions (e), resulting in the decrease of base drag and the incre...
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WO/1994/001320A1 |
A catamaran vessel includes two hulls (2) which are mutually connected by a cargo deck (3). A superstructure (7) which includes passenger spaces, for instance, is supported by a web structure which extends along a respective hull (2), ge...
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WO/1992/017368A1 |
Sailboard capable of receiving on its upper surface a mast (2) for supporting a sail, said mast being secured by means of a mast foot (3) to the board (1), and foot supports (4) located at the rear of the board (1) in relation to the mas...
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WO/1992/016407A1 |
The rigging comprises, for each mast (3), two upwardly-converging futtocks (5), the lower ends of which are joined to the hull (2) and are pivotable about longitudinal axes (7), and the upper ends of which are joined to a crossbar linkin...
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WO/1992/012044A1 |
A water craft having a central hull located between two outrigged floats wherein each float is joined by a bridge member to the hull at a root position extending parallel to the longitudinal axis of the hull the centre of the root positi...
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WO/1992/011180A1 |
A boat having a tower (3) extending upwardly and supporting a con position (7) adjacent the upper end thereof and wherein the con position (7) has a sole (8) having an aft end located not more than 10 % of the load waterline length of th...
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WO/1991/019641A1 |
A system for maintaining the hull of a sailing boat in a steady position substantially independent of wind pressures on the sail, comprising a pivoted mast connected and wires connecting the mast with a weight in the boat hull via a tran...
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WO/1991/013798A1 |
A method and device for controlling strain and deflection in a superstructure, resulting from movement/displacement of the main structure on maritime and aerospace vessels, and other structures which have significant strains and/or defle...
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WO/1991/007281A1 |
A method of providing a finish to an article (10) containing resin wherein an overlay (12) of sheet material that is impregnated with thermosetting resin -- typically a fabric of a type including metallic, synthetic fiber, natural fiber ...
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WO/1991/000820A1 |
A wind propulsion unit, particularly for life floats, characterised by comprising: a member (4) to be connected to at least one point on the float (1); a mast (5) mounted on said connection member (4) to support a sail (6); a fin (7) rig...
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WO1991000211A1 |
A helm-station/pilot-house for a boat in which there is provided a vertically-slidable roof slidably mounted with respect to, and supported by, the radar arch of the helm-station/pilot-house. The roof may be raised to its elevated positi...
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WO/1991/000211A2 |
A helm-station/pilot-house for a boat in which there is provided a vertically-slidable roof slidably mounted with respect to, and supported by, the radar arch of the helm-station/pilot-house. The roof may be raised to its elevated positi...
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WO/1990/015712A1 |
A composite member (10) features a unique ply geometry which contributes to improved bending strength. The composite is constructed of a plurality of plies, each comprising a fiber component (18) disposed within a polymer matrix. An inne...
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WO/1990/012729A1 |
A general cargo ship (10) is equipped with side port openings (34, 35) for transporting freight (59) inwardly and outwardly from the ship. The ship (10) is equipped with an upper superstructure (25) in a continuous length above a fore-an...
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WO/1990/011219A1 |
The present invention relates to a balancing and adjusting device for a sport multi-hull sailboat, with planing hulls, of which the centering of the antidrift plans and the sail plans, the center of gravity of the hulls and its equipemen...
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WO/1990/002076A1 |
A mast (1) is bent forward along part of its length in the unloaded state. To facilitate the formation of a convex sail profile whose camber decreases from the foot to the top, the bend (2) is located in the lower half (1a) of the mast.
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