A propulsion and manoeuvring system (1) for a boat, adapted to be integrated into a boat hull, is described, comprising a tubular body (2) extending between a suction mouth (21) and a discharge mouth (22) and defining a duct (210, 220) for the water; at least one thruster (3) inserted in the tubular body (2) and configured to generate a water flow sucking water from the suction mouth (21) and to emit a water jet from the discharge mouth (22); a flow directing body (4) associated with the discharge mouth (22); the flow directing body (4) is adapted to direct the water jet exiting the discharge mouth (22) in an ejection direction (J) having at least one horizontal component; the flow directing body (4) is configured to rotate with respect to the discharge mouth (22) to vary the ejection direction (J) of the water jet.
A system for reconfiguring (1) the layout of a boat (100) is described, comprising a first fixed component (2) of coupling and a second movable component (3) of coupling; the first component (2) is configured to be attached to a fixed element (101) of a boat (100) and the second component (3) is configured to be connected to a movable element (200) to be attached to the fixed element (101) of the boat (100); the second component (3) is configured to be removably inserted into the first component (2) in a plurality of positions; the second component (3) is configured to be removably attached to the first component (2) when inserted into the first component (2) in each of the plurality of positions.
B63B 73/40 - Construction ou assemblage de navires ou de structures marines, p. ex. coques ou plateformes en pleine mer caractérisés par les procédés d’assemblage
The present invention relates to an improved turbocharger assembly, particularly of the variable geometry type. The improved turbocharge assembly contains a turbine. The turbine includes an impeller housed in a casing, a flange that can be sealingly associated with a corresponding flange of an exhaust gas manifold of an engine, and a clapet valve that contains a shutter element and a housing seat. The housing seat is fashioned in a frame made in one piece with the casing.
F02C 6/12 - Turbocompresseurs de suralimentation, c.-à-d. ensembles fonctionnels destinés à augmenter la sortie de puissance mécanique des moteurs à piston à combustion interne en augmentant la pression de suralimentation
F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
F01N 13/10 - Autres aménagements ou adaptations des tubulures d'échappement des collecteurs d'échappement
F01N 13/18 - Structure facilitant la fabrication, l'assemblage ou le démontage
F02B 39/00 - Parties constitutives, détails ou accessoires non couverts par les groupes , et relatifs aux pompes d'alimentation ou de balayage entraînées
The present invention relates to an improved turbocharger assembly (1), particularly of the variable geometry type, comprising a turbine (3), said turbine (3) comprising an impeller (5) housed in a casing (7), said turbine (3) comprising a flange (9) that can be sealingly associated with a corresponding flange (11) of an exhaust gas manifold (10) of an engine. According to the invention, said turbine (3) comprises a clapet valve (21) comprising a shutter element (21a) wherein the housing seat (23) for said clapet valve (21) is fashioned in a frame (21b) made in one piece with said casing (7).
F02B 37/00 - Moteurs caractérisés par l'utilisation de pompes entraînées au moins temporairement par les gaz d'échappement
F02B 39/00 - Parties constitutives, détails ou accessoires non couverts par les groupes , et relatifs aux pompes d'alimentation ou de balayage entraînées
F02B 39/16 - Autres mesures de sécurité pour les pompes ou autres commandes de celles-ci
F01N 13/08 - Autres aménagements ou adaptations des tubulures d'échappement
F01D 17/14 - Organes de commande terminaux disposés sur des parties du stator faisant varier l'aire effective de la section transversale des injecteurs ou tuyères de guidage
F01D 21/14 - Arrêt des "machines" ou machines motrices, p. ex. dispositifs d'urgenceDispositifs de régulation, de commande ou de sécurité non prévus ailleurs sensibles à d'autres conditions spécifiques
5.
COMPACT AND HIGH PROPULSION EFFICIENCY TRANSMISSION FOR BOATS AND BOAT EQUIPPED WITH SUCH A TRANSMISSION
Transmission (10) for boats of the type comprising a shaft (12) substantially arranged half inside and half outside the hull (13) and having a non-zero projection angle (21), the outer end of said shaft (12) being provided with a propulsion propeller (15); a coupling (17) between the inner end of said shaft (12) and the inverter (25) of the boat being provided; said coupling (17) comprising: a sleeve (34) flanged to said inverter (25) and internally equipped with a straight teeth toothing; - a second sleeve (30) externally provided with a spherical external toothing (31) and fitted on said shaft (12) at said inner end; wherein said spherical toothing (31) of said second sleeve (30) is meshed with the straight teeth toothing of said sleeve (34) flanged to said inverter (25) so as to allow the transmission of movement to said shaft (12) and to absorb alignment errors in the absence of Cardan or homokinetic joints between said shaft (12) and said inverter (25).
B63H 23/34 - Arbres porte-hélicesArbres de roues à aubesFixation des hélices sur les arbres
F16D 3/18 - Joints universels dans lesquels la flexibilité est réalisée par pivots ou organes de liaisons coulissants ou roulants les pièces d'accouplement comportant des dents d'engrènement coulissant
6.
SYSTEM FOR SIMULTANEOUS INJECTION OF A FILLING MATERIAL IN BOATS COMPRISING A PLURALITY OF SEPARATE CHAMBERS
System (10) for the simultaneous injection of a filling material into a plurality of separate chambers (11) of a boat comprising: - a first recipient (12) for containing and dosing a first reagent (A); - a second recipient (13) for containing and dosing a second reagent (B); - at least one first upstream transfer channel (14) of said first reagent to at least one first pump (15); - at least one second upstream transfer channel (16) of said second reagent to at least one second pump (17); - at least one first downstream transfer channel (18) of said first reagent (A) exiting from said at least one first pump (15); - at least one second downstream transfer channel (19) of said second reagent (B) exiting from said at least one second pump (17); wherein said at least one first downstream transfer channel (18) and said at least one second downstream transfer channel (19) of said second reagent exiting from said at least one second pump (17) converge in at least one mixing device (20) of said first reagent (A) and second reagent (B); an injector device (21) of said mixture of said first reagent (A) and second reagent (B) being provided for each of said chambers (11).
A nautical variable-trim (10) steering and propulsion assembly that can be associated to the underside of the bottom (11) of a watercraft and in communication with a motor unit (12) located within said watercraft, said assembly (10) comprising a widened base (13) of resting on said watercraft, a shaft (14) connected on one side to said base (13) and on another side to a supporting torpedo-shaped element (15) defining the axis of rotation (16) of at least one propeller (17) set at least one end of said torpedo-shaped element (15), moreover being provided a directional fin-shaped skeg (18, 18′) associated to said torpedo-shaped element (15) rotating about the axis of said shaft element (14) for controlling the directionality of said watercraft, characterized in that said directional fin-shaped skeg (18, 18′) is in addition rotating about an axis parallel to said axis (16) of said at least one propeller (17).
B63H 25/04 - Moyens amorçant la gouverne à fonctionnement automatique, p. ex. asservis au compas
B63H 25/42 - Gouverne ou ancrage dynamique à l'aide d'éléments propulsifsGouverne ou ancrage dynamique à l'aide d'hélices uniquement utilisées à cet effetGouverne ou ancrage dynamique à l'aide de gouvernails portant des hélices
B63B 1/24 - Caractéristiques hydrodynamiques ou hydrostatiques des coques ou des ailes portantes tirant une portance supplémentaire des forces hydrodynamiques du type ailes portantes
B63H 5/125 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices montées de façon à être mobiles par rapport à la coque, p. ex. réglables en direction
B63H 5/07 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices
B63H 25/44 - Gouverne ou ralentissement par ailerons extensibles ou dispositifs analogues
Rudder group (10) for boats (100) comprising a rudder blade (12) releasably coupled to a rudder pin (11), the rudder pin (11) being able to rotate along an axis (A) passing on the plane of the rudder blade (12) to define the forward direction of the boat (100), the rudder blade (12) also being connected in a rotatable manner to a support element (14) fitted onto the rudder pin (11) so that the rudder blade (12), when released by the rudder pin (11), can freely rotate between a lowered position, in which it is arranged longitudinally with respect to the rudder pin (11), and a maximum raised position in which it is substantially perpendicular to the rudder pin (11), in which the releasable coupling of the rudder blade (12) with the rudder pin (11) is obtained through a connection element (13) that can break at a predetermined load to free the rotation of the rudder blade (12) with respect to the support element (14).
B63H 25/06 - GouverneRalentissement par d'autres moyens que les éléments propulsifsAncrage dynamique, c.-à-d. positionnement des navires au moyen d'éléments de propulsion auxiliaires ou principaux gouvernant par gouvernails
B63B 43/18 - Amélioration de la sécurité des navires, p. ex. contrôle des avaries, non prévue ailleurs par prévention des abordagesAmélioration de la sécurité des navires, p. ex. contrôle des avaries, non prévue ailleurs par réduction des dommages dus aux abordages
A nautical variable-trim (10) steering and propulsion assembly that can be associated to the underside of the bottom (11) of a watercraft and in communication with a motor unit (12) located within said watercraft, said assembly (10) comprising a widened base (13) of resting on said watercraft, a shaft element (14) connected on one side to said base (13) and on another side to a supporting torpedo-shaped element (15) defining the axis of rotation (16) of at least one propeller (17) set at at least one end of said torpedo- shaped element (15), moreover being provided a directional fin-shaped skeg (18, 18') associated to said torpedo-shaped element (15) rotating about the axis of said shaft element (14) for controlling the directionality of said watercraft, characterised in that said directional fin-shaped skeg (18, 18') is in addition rotating about an axis parallel to said axis (16) of said at least one propeller (17) defined by said torpedo-shaped element (15), being provided with releasable constraining means to constrain at least temporarily said directional fin-shaped skeg (18, 18') in an inclined position with respect to said torpedo-shaped element (15).
B63B 1/24 - Caractéristiques hydrodynamiques ou hydrostatiques des coques ou des ailes portantes tirant une portance supplémentaire des forces hydrodynamiques du type ailes portantes
B63H 5/125 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices montées de façon à être mobiles par rapport à la coque, p. ex. réglables en direction
11.
FENDERING SYSTEM ASSEMBLY FOR THE PROTECTION OF WATERCRAFTS
A fendering system assembly (10, 10') for the protection of watercraft with rigid hulls from frictions against wharfs or other boarding watercrafts, and against collisions, both distributed and concentrated, said fendering system assembly (10, 10') being of the type free of floating functions and at least partially associable with the perimeter of said watercraft at the junction between hull (20) and deck (21) above the water surface, said assembly (10, 10') comprising an external tubular element (11, 11') and a fixing element (12, 12', 12'') for fixing said external tubular element (11, 11') to said watercraft, said external tubular element (11, 11') being of the type resistant to the marine environment, said fixing element (12, 12', 12'') comprising a first face (13, 13') which is coupable to said junction between hull (20) and deck (21) through fixing means (14), and a second C-shaped face (15, 15') opposite to the first one for receiving said external tubular element (11, 11' ) by gluing.
Nautical transmission (10) of the adjustable stem type, or "pod", said transmission (10) comprising a motor drive (11) located inside the craft, a steering system and propulsion group (12) located below the bottom (13) of said craft, and means for motion transmission (14) from said motor (11) to said steering system and propulsion group (12) located respectively partially inside and outside of said craft, said transmission means (14) comprising a reverse motion group (15) located inside the craft and a group of bevel gears (16) which transfers the motion from said reverse motion group (15) to said steering system and propulsion group (12), wherein said transmission means (14) comprise a male-female coupling (17) of coaxial centering where a female receiving element (18) is arranged at the side of the motor (11) and a male engagement element (19) is arranged at the side of the bevel gears group (16), said male- female centering coupling (17) having an axial cavity (20) for passage of a grooved connector (21) of motion transmission, said grooved connector (21) comprising toothed ends (22, 23) drawn from a spherical body respectively housed in reception seats (24, 25) drawn from the motor side (11) and from the side of the bevel gears group (16).
B63H 5/125 - Aménagements à bord des navires des éléments propulsifs agissant directement sur l'eau des hélices montées de façon à être mobiles par rapport à la coque, p. ex. réglables en direction
B63H 23/30 - Transmission de l'énergie de l'appareil de propulsion aux éléments propulsifs caractérisée par l'emploi d'embrayages
13.
Auxiliary power unit for on board conditioning systems of power boats
A power unit for air conditioning systems installed on boats, including at least one compressor, of the mass produced type used in the automobile industry, connected to the circuit of the conditioning system, at least one mechanical pump for circulation of a heat exchange fluid along a circuit and one or more rotating electrical machines. Operation of the power unit is ensured during navigation by an internal combustion engine for marine propulsion, for example a four stroke engine of the type normally used for outboard marine propulsion, mass produced at low costs, while when the boat is in port it is ensured by an electric motor. The fan coils are also of the mass produced type used in the automobile industry.
Boat (10) comprising a steering and propelling unit comprising at least one driving shaft (11, 11′) passing in an opening of the transom (12) for transmitting the motion from a motor to at least one propeller (21, 21′), at least one steering (14) provided at the top with at least one rotation pin (13), and a through-hull support (100) able to be associated with the opening and equipped with a plate portion (101) able to be fixed on the outside to the hull (12) of the boat (10) and with a through-hull tubular portion (102) for support of the at least one driving shaft (11, 11′), in which the through-hull support (100) also comprises at least one bush (103) passing through the plate portion (101) to support, in a rotary manner, the pin (13) bearing the steering (14) and in which the wall (12) of the hull where the passage opening of the at least one driving shaft (11, 11′) is formed is inclined from the top to the bottom in the direction of the stem of the boat (10).
Method for building boats comprising a plurality of panels (11, 12) attached at the bottom and at the side to a hull (13) and at the top to a deck (14) suitable for defining a plurality of watertight compartments in the underdeck area, the method comprising the steps of attaching together the panels (11, 12) according to predetermined angles through fitting elements (20, 20′, 20″) of the type provided with at least two pathways for receiving the panels (11, 12), mutually arranged according to predetermined angles, and a pathway for receiving adhesive from outside and for distributing it in the pathways for receiving the panels (11, 12), anchoring the panels (11, 12) to the deck (14) and to the sides (13′) of the hull (13).
B29C 65/54 - Application d'un adhésif entre des éléments pré-assemblés
F16B 11/00 - Assemblage d'éléments structuraux ou parties de machines par collage ou en les pressant l'un contre l'autre, p. ex. soudage sous pression à froid
B63B 29/02 - Cabines ou autres emplacements pour habitationLeur structure ou disposition
E04B 1/61 - Assemblages pour les constructions du bâtiment en général d'éléments de construction en forme de plaques en contact mutuel
B63B 3/58 - CloisonsRenforts de cloison avec bordé plat
B29C 65/76 - Fabrication de joints non permanents ou détachables
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
Rudder group (10) for boats (100) comprising a rudder blade (12) releasably coupled to a rudder pin (11), the rudder pin (11) being able to rotate along an axis (A) passing on the plane of the rudder blade (12) to define the forward direction of the boat (100), the rudder blade (12) also being connected in a rotatable manner to a support element (14) fitted onto the rudder pin (11) so that the rudder blade (12), when released by the rudder pin (11), can freely rotate between a lowered position, in which it is arranged longitudinally with respect to the rudder pin (11), and a maximum raised position in which it is substantially perpendicular to the rudder pin (11), in which the releasable coupling of the rudder blade (12) with the rudder pin (11) is obtained through a connection element (13) that can break at a predetermined load to free the rotation of the rudder blade (12) with respect to the support element (14).
Boat (10) comprising a steering and propelling unit comprising at least one driving shaft (11, 11') passing in an opening of the transom (12) for transmitting the motion from a motor to at least one propeller (21, 21'), at least one steering (14) provided at the top with at least one rotation pin (13), and a through-hull support (100) able to be associated with the opening and equipped with a plate portion (101) able to be fixed on the outside to the hull (12) of the boat (10) and with a through- hull tubular portion (102) for support of the at least one driving shaft (11, 11' ), in which the through-hull support (100) also comprises at least one bush (103) passing through the plate portion (101) to support, in a rotary manner, the pin (13) bearing the steering (14) and in which the wall (12) of the hull where the passage opening of the at least one driving shaft (11, 11') is formed is inclined from the top to the bottom in the direction of the stem of the boat (10).
Method for building boats comprising a plurality of panels (11, 12) attached at the bottom and at the side to a hull (13) and at the top to a deck (14) suitable for defining a plurality of watertight compartments in the underdeck area, the method comprising the steps of attaching together the panels (11, 12) according to predetermined angles through fitting elements (20, 20', 20") of the type provided with at least two pathways for receiving the panels (11, 12), mutually arranged according to predetermined angles, and a pathway for receiving adhesive from outside and for distributing it in the pathways for receiving the panels (11, 12), anchoring the panels (11, 12) to the deck (14) and to the sides (13' ) of the hull (13).
A high performance planing hull, designed in particular for boats with drives of fixed or non-steerable type. The hull comprises an additional volume, which is integrated in the immersed part of the stern of the hull. The additional volume extends substantially in longitudinal direction and is symmetrical with respect to the longitudinal plane of symmetry of the hull.
B63B 1/22 - Caractéristiques hydrodynamiques ou hydrostatiques des coques ou des ailes portantes tirant une portance supplémentaire des forces hydrodynamiques du type hydroplane à surfaces portantes réglables
20.
Power unit for air conditioning systems installed on boats
A power unit for air conditioning systems installed on boats, including at least one compressor, of the mass produced type used in the automobile industry, connected to the circuit of the refrigeration device, at least one mechanical pump for circulation of a heat exchange fluid along a circuit and one or more rotating electrical machines. Operation of the power unit is ensured during navigation by an internal combustion engine for marine propulsion, in particular a four stroke gasoline engine, with vertical motor axis, normally used for outboard marine propulsion, mass produced at low costs, while when the boat is in port it is ensured by an electric motor. The fan coils are also of the mass produced type used in the automobile industry.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Gears for water vehicles; fittings and parts for transmissions for boats. Rudders, screw-propellers and devices for controlling the direction of boats; systems for controlling the trim of boats; electro-hydraulic flaps for boats.
22.
Unsinkable hull structure and a method for the manufacturing thereof
An unsinkable hull structure and a method for manufacturing an unsinkable hull structure, comprising a first bottom hull , a covering for the first bottom hull, a plurality of reinforcing structural elements arranged according to the longitudinal direction of the first bottom hull and the covering and made integral with both the bottom hull and the covering by connection; and filling for filling the volume defined between the first bottom hull and second covering and the plurality of longitudinal structural elements.
The present invention relates to a boat propeller and the assembly method therefor. The propeller comprises a hub and a plurality of separated blades to be integrally coupled with corresponding seats that are formed in the hub. Advantageously, during the assembly stage of the propeller, the blades can be orientated in the respective seats, each about its own axis. The method for assembling the propeller comprises the steps of orientating the blades according to a determined pitch angle before they are definitely fixed to the hub.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Drive systems for craft boats; accessories and components of drive systems for craft boats. Craft boats, rudders, propellers and steering control devices for craft boats. Craft boats planning.
