EP3160835B1 - Halbstarres aufblasbares wasserfahrzeug - Google Patents

Halbstarres aufblasbares wasserfahrzeug Download PDF

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Publication number
EP3160835B1
EP3160835B1 EP15738415.7A EP15738415A EP3160835B1 EP 3160835 B1 EP3160835 B1 EP 3160835B1 EP 15738415 A EP15738415 A EP 15738415A EP 3160835 B1 EP3160835 B1 EP 3160835B1
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EP
European Patent Office
Prior art keywords
rigid
boat
hull portion
inflatable
semi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15738415.7A
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English (en)
French (fr)
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EP3160835A1 (de
Inventor
Andrew MCLEOD-ROSS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bwm Ribs Ltd
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Bwm Ribs Ltd
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Publication of EP3160835A1 publication Critical patent/EP3160835A1/de
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B63B7/082—Inflatable having parts of rigid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/60—Arrangements for towing, e.g. for use with water-skis or wakeboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • B63B7/085—Accessories or mountings specially adapted therefor, e.g. seats, sailing kits, motor mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B29/04—Furniture peculiar to vessels
    • B63B2029/043—Seats; Arrangements thereof on vessels

Definitions

  • This invention relates to watercraft and in particular to inflatable watercraft.
  • An inflatable boat generally comprises a hollow tubular gunwale that can be inflated to define the outer periphery of a boat, and a floor spanning the lower edge of the gunwale that is often manufactured from a sheet of watertight, such as rubberised canvas.
  • the gunwales and floor together define the interior of the boat, which can be used for transporting passengers and cargo.
  • RIBs Ribge Inflatable Boats
  • RIBs are more useful because of their improved rigidity and handling characteristics than inflatable boats.
  • the provision of a rigid hull structure means that it is possible to fit an inboard engine to a RIB: an option that is not possible on an inflatable boat.
  • Modern RIBs can be used as tenders to larger vessels, but are also used as watercraft in their own right, such as for ski boats, recreational watercraft, safety boats and the like.
  • the RIB's inflatable gunwale makes them particularly suited to use in and around other watercraft and personnel in the water (i.e. as tenders and as rescue boats) due to the inflatable gunwale, which provides all-round fendering, and which make climbing on-board the boat from the water much easier.
  • RIBs offer a number of practical advantages over inflatable boats, and economic advantages over rigid-hulled boats. Nevertheless, they are not used universally due to a number of drawbacks.
  • the packed-down size (its size when the gunwale is deflated) of a RIB is not much smaller than its fully-inflated size, and is in any event comparable to that of a rigid-hulled boat of a similar specification.
  • the rigid hull part of a RIB limits the extent to which it can be reduced in size for storage and transport when not in use.
  • RIBs tend not to be packed-down at all, or only rarely so.
  • an inflatable boat can be packed-down much smaller than a RIB, but inflatable boats suffer from the drawbacks outlined above.
  • the rigid part of the RIB needs to be capable of carrying all of the loading of the boat, and the inflatable tube is rarely a structural element of the RIB itself. Thus, a RIB tends to weigh approximately as much as an equivalent rigid-hulled boat.
  • the rigid hull portion enables fixed items, such as seats, a driver's console, fuel tanks, electrical items etc. to be installed permanently, whereas the remainder of the boat, e.g. the gunwales and cargo areas can be deflated and/or collapsed for storage and transport purposes.
  • the flexible hull portion tends to reduce the weight of the boat compared with an equivalent-sized rigid-hulled boat.
  • the flexible hull portion comprises an inflatable hull portion.
  • the inflatable hull portion may comprise an air cell structure, or a drop-stitch structure, that is: comprising a pair of spaced-apart, flexible skins interconnected, at intervals, by space yarns.
  • a drop-stitch structure can be rendered flexible or collapsible by deflation, or under-inflation, or rendered rigid by inflation whereby the space yarns become tensioned by the stress exerted on them by the flexible skins that are forced apart by the inflation pressure of the gas therein.
  • a drop-stitch structure is preferred because, when inflated, it provides a hard, rigid surface equivalent to a floorboard deck.
  • the inflatable gunwale has an air-cell structure, that is a hollow interior bounded by flexible walls that are held taut by the inflation pressure of air (or another gas) within it.
  • the gunwale may comprise a closed-ended tube that surrounds the bow and sides of the boat, and optionally the stern of the boat.
  • the inflatable gunwale may comprise a number of independently-inflatable gunwale portions, which reduces the likelihood of the entire gunwale deflating in the event of a puncture.
  • the inflatable gunwale may additionally comprise a Hypalon tube with handles, pressure relief valves and inflation points, an air deck, removable seat pads and straps for binding the flexible/inflatable portions of the boat when deflated.
  • the rigid and flexible/inflatable hull portions suitably seal to the underside of the inflatable gunwale to form the underside, and interior floor, of the boat, in use.
  • the rigid hull portion can be manufactured from any suitable material, such as wood or plastics; although it will be appreciated sheet plastics are generally preferred due to their ease of manufacture/moulding, rigidity, toughness and longevity.
  • the rigid hull portion is manufactured from vacuum-formed plastics sheet.
  • the rigid hill portion is manufactured from glass- or carbon fibre-reinforced plastics (GRP or CFRP).
  • GRP glass- or carbon fibre-reinforced plastics
  • the rigid hull portion comprises a sandwich structure, for example, comprising a polymer foam layer, or a honeycomb layer, interposed between external and internal skins: a sandwich structure providing greater specific strength and rigidity compared with single-skinned equivalents, as well as providing thermal and acoustic insulation properties.
  • the rigid hull portion may comprise any one or more of an integrally formed seat, engine compartment, battery compartment, fuel tank compartment, superstructure, cabin, etc. Additionally or alternatively, the rigid hull portion may comprise any one or more of the group comprising: a fixed fuel tank; an exhaust system; a solid floor (optionally comprising real teak decking); a ride plate (underside in contact with the water) and an intake grate (for cooling water, or the intake of a jet pump propulsion system); an electric inflator and deflator; a seat/engine cover; and storage compartments.
  • the rigid hull portion may also incorporate conveniences/accessories including: a boarding step; a towing point; fixed navigational lighting; a fixed fuel filling point; cushioned seats; a joystick for steering and throttle; inflator and deflator buttons; and a control panel.
  • the flexible/inflatable hull portion is suitably sealingly connected to the rigid hull portion, for example, by an elastomeric strip, or by a flange portion sealingly adhered thereto.
  • the boat is provided with propulsion means, which suitably comprises an inboard engine formed integrally with the rigid hull portions.
  • the engine may comprise a diesel, petrol or electric engine.
  • the inboard engine may be connected to a gearbox and drivetrain, which could be connected to a screw propeller, or to a jet pump.
  • the jet pump suitably comprises an axial flow jet pump comprising a stainless steel impeller (for corrosion resistance and durability), a closed loop cooling system (which may be incorporated into the jet pump, or form part of a steering nozzle assembly therefor (such as that described in published PCT application number WO2014/080218 ), a reverse mechanism, a steering nozzle, and an electric steering system adapted to adjust the steering nozzle.
  • an axial flow jet pump comprising a stainless steel impeller (for corrosion resistance and durability), a closed loop cooling system (which may be incorporated into the jet pump, or form part of a steering nozzle assembly therefor (such as that described in published PCT application number WO2014/080218 ), a reverse mechanism, a steering nozzle, and an electric steering system adapted to adjust the steering nozzle.
  • a semi-rigid inflatable boat 10 in accordance with the invention comprises an inflatable, tubular gunwale 12 and a hull portion 14 comprising a rigid portion 16 and a flexible portion 18.
  • the rigid portion 16 is manufactured from a lower GRP moulding 20 and an upper GPR moulding 22 defining a hollow interior cavity 24.
  • the lower GRP moulding 20 comprises a ride plate 26 terminating at its trailing edge in a transom 28. Protruding through the ride plate 26 is a propeller shaft tube 30 surrounding a prop shaft (not visible) carrying at its free end, a screw propeller 32.
  • the propeller 32 is driven by an inboard engine 34, via a gearbox 36, which are located within the hollow interior 24 of the rigid portion 16, along with a fuel tank 38 and a battery/electrical system 40.
  • the boat 10 can be steered by a rudder 42 located aft of the propeller 32, which is controlled by an electronic steering wheel 44 mounted on a driver's console 46 formed integrally with the upper GPR moulding 22 of the rigid portion 16.
  • a throttle lever/gear selector 48 is also mounted on the driver's console 46 enabling the engine 34 and gearbox 38 to be controlled.
  • the driver (not shown) can straddle a seat 50 formed integrally with the upper GRP moulding 22, which seat 50 has a removable cushion 52 that provides access to the engine/stowage compartment 24 below it.
  • the bow of the boat 10 comprises the inflatable, tubular gunwale 12 (which extends to the stern of the boat) and the flexible hull portion 18, which comprises a flexible outer skin that shall be described in greater detail below.
  • the gunwale 12 can be deflated, thereby collapsing it and enabling it to be folded-crumpled.
  • the flexible hull portion 18 likewise folds/crumples thus shortening the bow of the boat 10.
  • Retaining straps (not shown) or a bag (not shown) can be used to secure the deflated gunwale 12 and flexible hull portion 18 in the stowed configuration, this facilitating transport and/or storage of the boat 10 when not in use.
  • the boat 10 is in the folded configuration, as shown in Figure 2 , it will be appreciated that all of the structural components, such as the engine 34, seat 50, fuel tank 38 etc.
  • the main components of the boat 10 i.e. the propulsion, steering, accommodation etc. can be manufactured as a complete unit.
  • the complete unit could be fitted to flexible portions (gunwales 12, flexible hull portions 18) of different configurations, thus providing a modular system that can be adapted/modified for different situations.
  • FIG. 3 of the drawings an alternative embodiment of the invention is shown, whereby the modular rigid portion 16 previously described has been adapted for use as a recreational pleasure craft.
  • the lower GRP moulding 20, engine 34, gearbox 36, controls 44, 48, 42 etc. are the same as that described previously, but the upper GRP moulding 22 has been manufactured in a slightly different configuration, that is to say, with integrally-formed forward-facing front 60 and rear 62 seats.
  • the rigid hull portion 16 is now located amidships, with flexible hull portions 18 located forrad and aft of the rigid hull portion 16.
  • the boat 10 can be deflated and collapsed in much the same way as that described previously, except this time both the bow and stern sections of the boat 10 are collapsed aft and forrad, respectively to shorten the length of the boat 10.
  • the boat 10 of Figure 3 comprises driver's wind/spray screen 64, and a towing mast 66 with fixed navigation lights 68.
  • a pushpit 70 is also provided, which bolts to the floor/deck of the rigid hull portion 16 to provide a hand hold and/or guard rail for passengers (not shown).
  • the boat 10 of Figure 3 can thus be used as a water ski boat, or as a recovery/safety boat, if required. It will be readily apparent that the modular nature of the boat 10 permits a great many variations or adaptations that are commonplace in the marine sector, such that the boat 10 can be adapted for a wide range of used relatively easily, albeit working from a common "chassis", i.e. drivetrain/propulsion system and lower GRP moulding 20.
  • FIGS. 4 to 9 of the drawings show, in greater detail, another embodiment of the invention 10, which also comprises a rigid aft portion 16, a flexible bow hull portion 18 and an inflatable gunwale 12.
  • the rigid aft portion 16 this time comprises a pair of lateral bench seats 70, 72 and a driver's console 46 formed integrally with the rear of the forrad seat 70.
  • the boat 10 is propelled by a jet pump propulsion system 73, which comprises a low-profile inboard engine 75, such as that described in published PCT application number WO2014/001821 .
  • the engine 75 drives an impeller (not visible) located in a steering nozzle 74 located at the outlet of a jet tube 76, which communicates with the surrounding sea water via an intake grille 78 formed in the ride plate 26 of the rigid hull portion 16.
  • the engine 75 has an air intake system, which comprises intake grilles 80 formed in a side of the forrad seats 70 and an exhaust system (not visible) which vents via an exhaust grille 82 formed in a side of the aft seat 72.
  • the fuel tank (not shown) is filled via a filler cap 84 also formed in a side of the forrad seat 70, which is located alongside an inflation/deflation button 86, which controls an air compressor (not shown) located within the rigid hull portion 16.
  • the inflation/deflation button 86 By actuating the inflation/deflation button 86, the air compressor is switched on to inflate/deflate the gunwales 12, and inflatable floor portions 90 of the flexible hull portion 18 of the boat 10.
  • the inflatable floor portions 90 of the boat comprise a drop-stitch structure that, when inflated, forms a hard, rigid walking surface in the bottom of the boat 10.
  • the floor is made up of a number of coplanar, inflatable, drop-stitch panels 90, that form the floor/deck of the boat, as well as a raised floor portion 92 located at the bow, which forms an elevated seat, or step for boarding the boat 10 from an elevated position.
  • the driver's console 46 comprises a joystick 94 that controls the thrust and helm of the boat 10 in an intuitive and single-handed manner.
  • the driver's console 46 may additionally comprise one or more display units (not shown) that can provide read-outs for the engine, navigation systems, depth sounder, radar, fish finders, electrical systems, navigation lights etc..
  • FIGs 7 to 9 it can be seen how the boat 10 can be deflated and collapsed in the manner described previously in relation to Figures 1 and 2 , to shorten the boat 10 for ease of storage and transportation.
  • a bag, net or retaining straps may be provided to maintain the boat 10 in the folded configuration shown in Figures 7 to 9 , which bag, net or straps are suitably strong enough to enable the boat 10 to be hoisted on davits or other hoisting system.
  • the underside of an embodiment of a boat 10 in accordance with the invention comprises a rigid rear hull portion comprising a lower GRP moulding 20 comprising an integrally formed water intake 78 for a jet propulsion system, integrally moulded chines 100 to improve the handling characteristics of the boat 10 and to increase the rigidity of the ride plate 26, an integrally formed lower portion of a jet tube 76 with a steering nozzle 74 pivotally affixed to the rear of it.
  • the rigid hull portion 16 comprises a flange 102 having a curved profile that matches that of the inflatable gunwale 12, thereby providing a mating surface to enable the rigid hull portion 16 to be sealingly bonded to the gunwale 12 using a high strength, watertight, and durable adhesive (not visible).
  • the flexible hull portion 18 comprises a waterproof sheet of rubberised canvas that spans the front section of the boat between the gunwales 12, and which is likewise stuck to the gunwales 12 via an overlapping flange portion 104.
  • the overlapping flange portion 104 extends aft slightly 106 to overlap the front edge of the rigid hull portion 18 and the front edges of the rigid portions flanges 102 to form a watertight bond using a high strength, watertight, and durable adhesive (not visible).
  • a keel 108 that holds the waterproof sheet of rubberised canvas that spans the front section of the boat between the gunwales 12 taut and in a desired shape to improve the handling of the boat 10.
  • the keel 108 can be manufactured from an inflatable, drop-stich member, or it can comprise a foam insert or similar.
  • the boat 10 forrad of the rigid hull portion 16 is flexible and/or inflatable, thereby permitting the boat 10 to be collapsed and/or shortened as previously described.
  • FIG. 12 of the drawings an alternative arrangement is shown, whereby the flexible hull portion 18 is manufactured from a profiled drop-stich panel having a planar upper surface 902 and a profiled lower surface 904, which spans the gunwales 12.
  • the lower surface 904 connects and seals to the gunwales 12 by a separate flange portion 104 which overlaps the two. This obviates the need for a keel 108, as previously described, but may add cost to the boat 10 because drop-stitch panels are more easily manufactured in parallel-sided configurations.
  • the drop stitch floor panels 92 comprise spaced apart upper 110 and lower 112 skins that are interconnected by regularly-spaced space yarns 114.
  • the upper 110 and lower 112 skins tend to move apart, but are restrained by the space yarns 114 that become taut.
  • the skin tension in the upper and lower skins 110, 112 in combination with the tension in the space yarns 114, gives rise to a hard, rigid structure, which can be readily walked upon and used as a deck for cargo or occupants of the boat 10.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Superstructure Of Vehicle (AREA)

Claims (15)

  1. Ein halbstarres aufblasbares Boot (10), umfassend:
    Einen Rumpf (14) und
    ein aufblasbares Seitendeck (12);
    wobei der Rumpf (14) einen starren Rumpfabschnitt (16) und einen flexiblen Bugabschnitt (18) umfasst, wobei sich der starre Rumpfabschnitt (16) achtern des flexiblen Bugabschnitts (18) befindet, und
    das aufblasbare Seitendeck (12), der starre Rumpfabschnitt (16) und die flexiblen Bugabschnitte des halbstarren aufblasbaren Bootes (10) permanent miteinander verbunden sind.
  2. Das halbstarre aufblasbare Boot (10) nach Anspruch 1, das ferner einen flexiblen Rumpfabschnitt (18) umfasst, der sich achtern des starren Rumpfabschnitts (16) befindet.
  3. Das halbstarre aufblasbare Boot (10) nach Anspruch 1 oder Anspruch 2, wobei der flexible Rumpfabschnitt (18) einen aufblasbaren Rumpfabschnitt umfasst, der eine Luftzellenstruktur umfasst.
  4. Das halbstarre aufblasbare Boot (10) nach Anspruch 1 oder Anspruch 2, wobei der flexible Rumpfabschnitt (18) einen aufblasbaren Rumpfabschnitt (18) umfasst, der eine "Drop-Stitch"-Struktur umfasst, wobei die "Drop-Stitch"-Struktur ein Paar von beabstandeten flexiblen Häuten (110, 112) umfasst, die, in Intervallen, durch Space-Garne (114) miteinander verbunden sind.
  5. Das halbstarre aufblasbare Boot (10) nach Anspruch 4, das einen Boden (90) mit "Drop-Stitch"-Konstruktion aufweist, der, wenn aufgeblasen, eine harte, starre Oberfläche in der Basis des Bootes (10) formt, wobei der Boden (90) ein parallelseitiges "Drop-Stitch"-Paneel (90) umfasst, das eine ebenflächige Oberseite (110) und eine ebenflächige Unterseite (112) umfasst, und ferner einen Kiel (108) umfasst, der zwischen der ebenflächigen Unterseite (112) und einer flexiblen Haut (18) angeordnet ist, die sich zwischen unteren Abschnitten der aufblasbaren Seitendecks (12) erstreckt, wobei der Kiel (108) das Profil der Unterseite des Bootes (10) definiert; oder ein profiliertes "Drop-Stitch"-Paneel (900), das eine ebenflächige Oberseite (902) umfasst, und eine profilierte Unterseite (904) definieren die Unterseite des Bootes (10).
  6. Das halbstarre aufblasbare Boot (10) nach einem vorhergehenden Anspruch, wobei das aufblasbare Seitendeck (12) eine Luftzellenstruktur umfasst, die einen Schlauch mit geschlossenem Ende umfasst, der mindestens den Bug und die Seiten des Bootes (10) umgibt und sich optional um das Heck des Bootes (10) erstreckt.
  7. Das halbstarre aufblasbare Boot (10) nach einem vorhergehenden Anspruch, wobei die starren (16) und flexiblen Rumpfabschnitte (18) an einen Unterseitenabschnitt des aufblasbaren Seitendecks (12) abdichten, wobei der flexible Rumpfabschnitt (18) einen Flanschabschnitt (104) umfasst, der unter Verwendung eines wasserbeständigen Klebstoffs an einen unteren Abschnitt der Seitendecks (12) anhaftet, und wobei der starre Rumpfabschnitt (16) einen Flansch (102) umfasst, der ein gekrümmtes Profil aufweist, das jenem des aufblasbaren Seitendecks (12) entspricht, dadurch wird eine Gegenfläche zur abdichtenden Verbindung des starren Rumpfabschnitts (16) an das Seitendeck (12) unter Verwendung eines wasserbeständigen Klebstoffs bereitgestellt.
  8. Das halbstarre aufblasbare Boot (10) nach einem vorhergehenden Anspruch, wobei der starre Rumpfabschnitt (16) eine modulare Anordnung umfasst, an die das Seitendeck (12) und der flexible Rumpfabschnitt (18) abdichtend befestigt werden können, wobei die modulare Anordnung einen unteren starren Rumpfabschnitt (20) umfasst, der ein Chassis formt, an das ein Antriebssystem (30, 32, 34, 36; 70, 72, 76, 78), ein Steuerungssystem (38, 74), ein Kraftstoffbehälter (38) und Steuerungen (44, 48, 94) für die Antriebs- und Steuerungssysteme befestigt sind.
  9. Das halbstarre aufblasbare Boot (10) nach Anspruch 8, wobei der starre Rumpfabschnitt (16) ferner einen oberen starren Rumpfabschnitt (22) umfasst, der am unteren starren Rumpfabschnitt (20) befestigt ist und einen Hohlraum (24) zur Unterbringung des Antriebssystems, des Steuerungssystems, des Kraftstoffbehälters und der Steuerungen dazwischen formt, wobei der obere starre Rumpfabschnitt (22) einen integral geformten Sitz (50) und das Steuerpult (46) umfasst.
  10. Das halbstarre aufblasbare Boot (10) nach einem vorhergehenden Anspruch, wobei der starre Rumpfabschnitt (16) ein Antriebssystem umfasst.
  11. Das halbstarre aufblasbare Boot (10) nach Anspruch 10, wobei das Antriebssystem einen Innenbordmotor (34, 75) umfasst, der über eine Propellerwelle (30) und ein Getriebe (36) mit einem Schraubenpropeller (32) verbunden ist.
  12. Das halbstarre aufblasbare Boot (10) nach Anspruch 10, wobei das Antriebssystem einen Innenbordmotor (75) umfasst, der eingerichtet ist, den Impeller eines Düsenantriebssystems anzutreiben.
  13. Das halbstarre aufblasbare Boot (10) nach Anspruch 11, wobei mindestens ein Abschnitt des Düsenantriebssystems integral mit dem starren Rumpfabschnitt (16) geformt ist.
  14. Das halbstarre aufblasbare Boot (10) nach einem der Ansprüche 11 oder 12, wobei der Innenbordmotor (34, 70) ein Kühlsystem mit geschlossenem Regelkreis umfasst, das einen Wärmetauscher umfasst, der einen Teil eines Düsenrohrs (76) oder einer Steuerdüse (74) des Düsenantriebssystems formt.
  15. Das halbstarre aufblasbare Boot (10) nach einem vorhergehenden Anspruch, wobei der starre Rumpfabschnitt (16) mindestens teilweise aus Kunststofffolie hergestellt ist, wobei die Kunststofffolie eine oder mehrere der Gruppe ist, die besteht aus: vakuumgeformter Kunststofffolie; Kunststoff, der mit Glas- oder Kohlenstofffaser verstärkt ist; einer SandwichStruktur, die eine polymere Schaumstoffschicht oder eine Wabenschicht umfasst. Eingefügt zwischen äußeren und inneren Häuten aus Kunststofffolie.
EP15738415.7A 2014-06-24 2015-06-23 Halbstarres aufblasbares wasserfahrzeug Active EP3160835B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1411230.4A GB2527535A (en) 2014-06-24 2014-06-24 Watercraft
PCT/GB2015/051815 WO2015198026A1 (en) 2014-06-24 2015-06-23 Semi-rogod inflatable watercraft

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EP15738415.7A Active EP3160835B1 (de) 2014-06-24 2015-06-23 Halbstarres aufblasbares wasserfahrzeug

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EP (1) EP3160835B1 (de)
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AU201714671S (en) * 2017-02-16 2017-08-29 Sealegs International Ltd Amphibious Vehicle
DE102018010130A1 (de) * 2018-10-25 2020-04-30 Ernstfried Prade Verrundung von Dropstitch-Elementen
EP3754066B1 (de) * 2019-06-20 2024-06-05 Volvo Car Corporation Aufblasbare struktur
JP6966829B1 (ja) * 2020-06-02 2021-11-17 株式会社メルカリ 移動体
CN114987681A (zh) * 2022-07-08 2022-09-02 浙江华舲智能科技有限公司 一种便于陆地搬运的船体结构

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US20170158288A1 (en) 2017-06-08
GB201411230D0 (en) 2014-08-06
EP3160835A1 (de) 2017-05-03
GB2527535A (en) 2015-12-30
WO2015198026A1 (en) 2015-12-30

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