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WO/1995/014590A1 |
The present invention refers to a device (1), at a box (1A) consisting of an upper part (3) and a lower part (5) of a load box which by said parts (3, 5) can be coupled together to each other to form a storage box (1A) and that the box a...
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WO/1994/026584A1 |
The craft according to the present invention consists of a structure corresponding to the one of the inflatable tubulars of the known rubber dinghies, preferably realized of polyester reinforced with glass fibre, externally showing a sha...
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WO/1994/023990A1 |
A collapsible boat. It is desirable that a collapsible boat shall be possible to stow away, but still have a rigid hull (2) without resulting weight increase. It furthermore shall be proctected during transport. This has been solved in t...
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WO/1994/021516A1 |
A waterborne craft comprising two floats (A.1, A.2) and a seat (A.3) which are made of a flexible material and individually inflatable or made of rigid buoyant materials. Additional members for operating the craft and ensuring user comfo...
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WO/1994/004414A1 |
A personal marine craft for transporting an individual user across the surface of a body of water. An inflatable buoyancy membrane (20) having independent air chambers (22, 24, 26), including side buoyancy chambers (22, 24) and a forward...
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WO/1993/015949A1 |
The object of the invention is to provide a boat which has two configurations, a package configuration in which the boat is folded and nested into a compact package (fig. 5) for transport and storage and a boat configuration (fig. 1) in ...
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WO/1993/011994A1 |
An arrangement for driving a pneumatic boat designed as a built-on unit has a motor unit (M) and a pump unit (P) drivingly linked to the motor unit. The units are arranged on both sides of the front side (66) of a housing that encloses t...
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WO/1993/009998A1 |
A multipurpose sports boat that can be easily dismounted at any time and quickly mounted comprises a (wind) surfboard and one or several additional elements. The invention is essentially characterized by an outer, boat-shaped skin (1) th...
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WO/1993/006000A1 |
A collapsible boat comprises a rigid keel member (1) and a plurality of longitudinal stringers (6) each pivotally connected at each end to respective end of the keel member (1), so as to collapse against the keel member when not required...
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WO/1992/011179A1 |
A boat formed from a hull bottom (1) of thermoplastics material and side skirts (2) in the form of tapered inflatable tubes. The side skirts (2) are fastened to the hull bottom (1) by flexible adhesive tape or other continuous flexible m...
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WO/1992/002405A1 |
A hull arrangement for a multihull watercraft wherein the hull length of the watercraft can be varied. The watercraft (2) includes two hulls (4) disposed side by side beneath a superstructure (6). Each hull (4) includes two hull sections...
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WO/1992/001598A1 |
The device according to the present invention consists of two arms (1) outwardly bent, placed at a fixed angle by means of a plurality of rubber supports (S) applied with a glue on the surface of tubulars (T), and carrying at the common ...
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WO/1991/017914A1 |
A folding dinghy comprises at least two flexible panels (12, 14) which have curved edges along which the panels are hinged together by a flexible connecting element (26) having one or more longitudinally extending cavities (42) in which ...
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WO/1991/016232A1 |
Boat (80) having a rigid structure (81) and flat (84) or concave bottom, floating being assured by air tubes (91) fitted underneath, said air tubes being oblong, longitudinal and having a constant circular or oval cross section, fixed to...
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WO/1991/007309A1 |
A boat which can be dismantled of the kind which comprises a tubular framing over which is stretched a flexible skin. The boat is characterized in that said tubular framing comprises at least one pair of tubes (1, 2) which cooperate with...
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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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WO/1990/006253A1 |
A buoyancy member for a boat of the "rigid inflatable" type, comprising a flexible tubular body (2) having a recess (6) at each end to receive a rigid disc-like strap attachment member (12) with a central rotatable connector for a strap ...
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WO/1990/003914A1 |
A collapsible boat comprising at least one pair of longitudinally hingedly interconnected base panels whose outer edges are hinged to side panels and a stern panel, the hinged rotation of the panels being such that when the boat is erect...
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WO/1990/000490A1 |
A system for mounting a demountable boat comprises distinct elements assembled by interlocking, namely bows (1), stirrups (2), tensioning devices or spars (3) for the fabric seat, said elements providing ''volume'' to the spars which nor...
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WO/1989/007067A1 |
A portable folding boat consisting of a blow molded body composed mainly of a flexible synthetic resin and left and right broadsides (5), (5) which can be opened to vertical positions and folded to the original positions. The retainer me...
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WO/1989/005260A1 |
Catamaran-type pleasure boat having simplified, modular bodywork of the type consisting of a pair of lateral floats, means of connection of the two floats (A, A') by an intermediate, central connecting board (B), a driving seat superstru...
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WO/1989/004792A1 |
A pontoon boat (2) of the type having two pontoons (4) is shown upon which is erected a collapsible platform and railing. Each pontoon (4) is constructed of two end-to-end canoe shaped flotation structures (14, 16) having a perpendicular...
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WO/1988/008804A1 |
A twin-hulled collapsible sailing vessel, including: a pair of elongate hulls (2); a pair of cross-members (10) holding the hulls in alignment, sized and constructed to fit within one of the hulls; a trampoline (12) extending between the...
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WO/1988/006115A1 |
A boat hull which converts (by means of hand-operated screws to attach or detach component parts) between a power boat mode, a sailing boat mode, and a rowing boat mode. Contouring of a boat's underhull with ridges (fledges and straking ...
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WO/1988/006069A1 |
Rigid structural parts of inflatable catamarans, designed in particular for ''sailboard'' type craft, which is to say all the constituent parts of this type of vessel besides the two inflatable floats. The platform of the catamaran can b...
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WO/1988/001243A1 |
A boat, especially a catamaran (10), having a rectangular collapsible frame with a one-man mast (11) stepping structures (17PH). The tubular frame is comprised of fore (61, 62) and aft (68, 69) sub-frame assemblies which can be collapsed...
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WO/1987/007228A2 |
Twin-hull boat in the form of a rowing or sailing boat (catamaran), whose floating hulls (1, 2) are mutually connected at a distance from and parallel to one another by a bridge-like structure consisting of two halves which comprise a pl...
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WO/1987/006557A1 |
A vented gas reservoir such as an inflatable boat comprises a gas reservoir and venting valve apparatus (10), having a main gas inlet (25) inside the reservoir and a main gas outlet (16) outside the reservoir communicating via a main flo...
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WO/1987/004605A1 |
It is a technical problem of this invention to restrain swelling at an air cushion of an air-filled product which is subjected to an extremely large load F, and in which a high internal pressure of an air chamber is required. A pair of s...
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WO/1987/002438A1 |
A device to be filled with fluid under pressure includes a plurality of low pressure segments (17), ports (14) and a low pressure compartment (13) interconnecting the segments, and a high pressure compartment (11) arranged such that fill...
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WO/1986/007024A1 |
An inflatable vessel such as an inflatable boat or life-raft includes a flexible, tubular inflatable body (2) generally defining the shape of the hull of the vessel and having at least two flexible dividing walls (5, 6) extending along t...
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WO/1986/007025A1 |
Aquatic vessels having inflatable hull envelopes (316-317) that receive transversely (i.e., are transected by) tie members (321-329) for carrying framework upon which decking, propulsion means, etc. are supported. The hull envelopes, whi...
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WO/1986/001782A1 |
An assembling inflatable boat of the invention has a main body (1) of a reinforced synthetic resin and a U-shaped rubber tube (7) engaged with said main body. Four grooves (2, 3) are provided in the upper and lower edges of the opposite ...
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WO/1985/004632A1 |
The disclosed pedal-operated boat is built in three separate shells (1), (2) and (3) assembled by fish-plates (39-40) facilitating the positioning and the locking device (41 to 45) which provides for a strong and rigid trimming and enabl...
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WO/1984/004078A1 |
A raft inflation valve (14) includes a valve body (18) having an inlet (22), an outlet (46), an internal cylinder (24) open at one end to the valve outlet (46), and an inlet passage (28) leading from the valve inlet (22) to and intersect...
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WO/1984/000937A1 |
A demountable catamaran has a pair of inflatable hull structures each comprising an inflatable hull tube (4) and an extruded generally rectangular aluminium tubular beam (5) having at its lower surface two inclined support surfaces on op...
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WO/1984/000731A1 |
A foldable, multi-hull pontoon suitable for use in bridging or as a ferry, comprises a sequence of trapezoidal hull plates (1) successively hinged to one another at their parallel edges so as to fold in concertina fashion, alternate pair...
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WO/1983/004399A1 |
The tanker comprises two semi-hulls directly interconnected by means of a hinge, oil collecting installations for receiving the oil which has flown through the semi-hulls in a spaced apart position, a locking device maintaining the hulls...
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WO/1982/003001A1 |
The inflatable assembly with multiple uses particularly provided for open air life is characterized by an inflatable base element (1) with a plane body (7) and a protruding peripheral edge (12) associated with a covering element (2) with...
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WO/1982/001811A1 |
Pneumatic craft comprised of an oblong envelope (1) provided with a valve (22) at least for the inflation and deflation thereof, comprising a series of eyelet-holes (2) along its longitudinal edges, which eyelet-holes are traversed by a ...
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WO/1982/001358A1 |
The inflatable miniboats introduced in my U.S. Patent No. 4,090,270 provided security in wind and water, protection from hypothermia, were easy to board and were light and compact when stowed. However, they were not well adapted for entr...
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WO/1982/000313A1 |
A method and an apparatus for fabrication of an integral shell-formed body from several elongated panels (1, 2, 3) which along one longitudinal edge has a substantially U-formed groove (6) and along its opposite edge a tongue element (8)...
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WO/1981/000003A1 |
An inflatable device, such as an emergency evacuation slide device (10), is principally composed of rubberized fabric sheet material wherein at least portions of said sheet material is a two ply laminate. The outer or upper ply (32) of t...
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WO/1980/001786A1 |
Inflatable structure comprised of a flexible envelope (1q), characterized in that it comprises a rigid core (2q) flat or shaped on at least of a portion of the surface thereof. According to an alternative, this rigid core is comprised of...
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WO/1980/000241A1 |
A dismountable boat convertible into two distinct boats comprises two lined floats interconnected by tubes. The floats are secured to the tubes by pin means (4). On this tubular structure or on these floats is fixed a removable imperviou...
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WO/1980/000146A1 |
The vehicles of the invention comprise a common base support which consists of a generally flat and elongated shell (1) comprising at the rear part thereof two lateral fins (2). This shell comprises two truncated wells (3), a central wel...
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JP7416714B2 |
A bobbin assembly for an automatic inflator including a generally cylindrical wall, a plurality of arms positioned in a ring centered about and parallel to a longitudinal axis of the bobbin, each arm being pivotably connected to a rim of...
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JP2023156018A |
To provide a hull for an unmanned water surface travelling body capable of suppressing oscillation of the hull due to waves or tracks and an unmanned water surface travelling body.A hull for an unmanned water surface travelling body 13 i...
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JP2023143563A |
To provide a skirt structure in which a method for fixing a skirt bottom is changed, because a conventional skirt structure of a hovercraft causes an adverse effect caused by the structure when a floatation height is increased.A skirt st...
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JP2023535624A |
An inflatable container is provided, the container comprising a sealed flexible membrane having an interior, a first end, and a second end; a rigid elongated member attached to the membrane at a first attachment point at one end and to t...
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