• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a watercraft (1) having a fuselage (2) and at least one arm (3) projecting from the fuselage (2), on which at least two bearing surfaces (4, 5) each surround a first pivot axis (6), preferably around one common pivot axis, are pivotally mounted. In order to improve the maneuverability and stability of the vessel, the at least two wings (4, 5) are independently pivotable.
    公开号:AT517382A1
    申请号:T50506/2015
    申请日:2015-06-17
    公开日:2017-01-15
    发明作者:Oliver Kormann Dr
    申请人:Oliver Kormann Dr；
    IPC主号:
    专利说明:

    The invention relates to a watercraft having a fuselage and at least one arm projecting from the fuselage, on which at least two support surfaces are each pivotally mounted about a first pivot axis, preferably about a common pivot axis.
    From WO 2011/157660 A1 and WO 2011/157658 A1 watercraft are known in which wings are adjustable in height by pivot arms.
    DE 10 2008 008 474 A1 discloses a hydrofoil with vertical sword-shaped struts under the hull, which have paired wings. The wings are pivotable about a transverse axis and a longitudinal axis. Due to the overall construction, in particular due to the rigidly attached to the fuselage struts, the driving characteristics, especially with regard to different speeds can not be changed in principle.
    GB 1 120 612 A discloses a hydrofoil with a height-adjustable arm which has adjustable wings on its underside.
    Applicant's AT 509 946 A and AT 509 948 A disclose flexible vessels which allow a variety of configurations.
    The aim of the present invention is to provide a watercraft with improved maneuverability and stability. The adaptation of the vessel to different conditions, such as speeds, flow conditions, etc., should be accomplished with the simplest possible means and in a simple manner.
    This object is achieved with a vessel mentioned above in that the at least two wings are independently pivotable. By this measure, the functionality of the watercraft can be easily extended. Asynchronous panning of the wings not only optimizes cornering, but also the ride in difficult flow conditions. By such an optimized adaptation not only the stability of the vessel can be increased by an active control, but also the fuel consumption can be reduced.
    The hull on which the arm (s) protrude with the wings which are pivotable according to the invention may be a main hull or a secondary hull of the watercraft, in particular of a catamaran.
    In a preferred embodiment it is provided that the at least two independently pivotable wings are arranged at the same height on opposite sides of the arm. The asynchronous adjustability of two arranged at the same height wings allows a different adjustment of the buoyancy and water resistance on both sides of the arm, which in particular advantages in cornering or in rapidly changing flow conditions can be achieved.
    The watercraft may in particular be a sports and / or racing boat or a special vehicle.
    In a preferred embodiment it is provided that the wings are arranged in the end region of the arm which faces away from the fuselage. With an adjustable, e.g. swivel arm is by this measure a maximum height adjustment of the wings possible. It may also be preferred if the wings in the end region of the arm are the only ones (wings) arranged on the arm. In this case, the rest of the arm is free of (further) wings.
    In a preferred embodiment it is provided that the first pivot axis of the wings is transverse, preferably perpendicular, to the longitudinal axis of the wing and / or the direction of travel of the watercraft. The buoyancy and the flow resistance are thereby selectively adjustable. Pivoting of the arm relative to the fuselage can be compensated for by pivoting the wings relative to the arm such that the orientation of the wings to the fuselage is maintained, but at least not retraced to the same extent.
    In a preferred embodiment, it is provided that the support surfaces can be pivoted about the first pivot axis by at least 60 °, preferably by at least 90 °. In an arm pivotable relative to the fuselage, the compensation of the wing orientation can thus take place over a wide angular range.
    In a preferred embodiment it is provided that the arm is pivotally mounted on the hull, wherein the arm is preferably pivotable relative to the hull at least 60 °, preferably at least 90 °. This embodiment is particularly advantageous in connection with the previously described embodiments, since the pivoting of the arm can be coordinated with the pivoting of the wings relative to the arm. By pivoting the arm, the wings are height adjustable relative to the fuselage.
    In a preferred embodiment it is provided that the pivot axis of the arm is transverse to the direction of travel of the watercraft and / or substantially parallel to the first pivot axis of the support surface.
    In a preferred embodiment it is provided that in the at least one arm independently operable drives, preferably cylinder drives, are integrated, one of the drives interact with one of the wings and another drive with another wing. The integration of the drives in the arm is just as advantageous as the independent control of the wings.
    In a preferred embodiment it is provided that in the arm, a wing bearing is integrated and the drives are housed in the area of the wing bearing. The drives can be made compact and space-saving.
    In a preferred embodiment, it is provided that the drives are cylinder drives, the piston rods are substantially parallel to each other and have in opposite directions, whereby the tight space conditions in the arm can be used in the best possible way.
    In a preferred embodiment, it is provided that the cylinder drives face each other and / or are arranged on opposite sides of the wing bearing, resulting in a compact design with more or less immediate connection of the drives to the wings.
    In a preferred embodiment, it is provided that the piston rods of the cylinder drives are respectively eccentrically articulated to a mounted in the wing bearing and connected to the respective support surface rotational connection, resulting in a reliable power transmission.
    In a preferred embodiment, it is provided that the piston rod of a cylinder drive is connected to the other rotary connection through a preferably partially annular recess of a rotary connection. This measure also contributes to the compactness of the drive.
    In a preferred embodiment it is provided that the support surfaces are pivotable relative to the arm in addition to the first pivot axis about a second pivot axis, wherein preferably the second pivot axis is substantially parallel to the longitudinal axis of the support surface and / or substantially horizontally. This extends the maneuvering and stabilization options.
    In a preferred embodiment, it is provided that the vessel has at least two arms whose articulation points are spaced from each other on the fuselage in the direction of travel, and / or that the vessel has at least two arms whose articulation points are spaced from the fuselage transversely to the direction of travel.
    In the following preferred embodiments of the invention will be described in more detail with reference to the drawing. It shows
    1 is a watercraft with swung arms,
    2, the watercraft of FIG. 1 with pivoted arms,
    3 shows the drive mechanism of the wings in detail,
    4 is a schematic representation of the end region of the arm with wings pivoted to different degrees,
    Fig. 5 shows the end portion of the arm with an additional pivot axis of the wings.
    1 shows a watercraft 1 with a fuselage 2 and arms 3 protruding from the fuselage 2, on each of which two wings 4, 5 each extend around a first one
    Swivel axis 6 are pivotally mounted (Fig. 5). The wing 5 is not visible in Figure 1, as it is on the opposite side of the arm 3; in the Fig. 4 and Fig. 5, the support surface 5 but indicated. In the illustrated embodiment, the wings are pivotable about a common pivot axis 6 (see also Fig. 5).
    The arms 3 are each pivotally mounted on the fuselage 2, whereby the wings 4, 5 are height adjustable. 1 shows the arms 3 in the swung-out position,
    Fig. 2 in the pivoted position. In order to adjust the height of the wings to the greatest possible extent, the arms 3 are pivotable relative to the fuselage 2 by at least 60 °, preferably by at least 90 °. The pivot axis 8 of the arm 3 is transverse to the direction of travel 7 of the watercraft 1 or substantially parallel to the first pivot axis 6 of the wings 4, fifth
    The first pivot axis 6 of the support surfaces 4, 5 is transverse, in particular perpendicular, to the longitudinal axis of the support surface 4, 5 or to the direction of travel 7 of the watercraft. 1
    The two independently pivotable wings 4, 5 are arranged at the same height on opposite sides of the arm 3. The wings 4, 5 are arranged in the end region of the arm 3, which faces away from the fuselage 2. Similar to the arms 3 relative to the fuselage 2 (pivot axis 8), the support surfaces 4, 5 are also pivotable about the first pivot axis 6 by at least 60 °, preferably by at least 90 °. As a result, pivoting of the arm 3 can be compensated by pivoting the support surfaces 4, 5 relative to the arm 3, so that the orientation of the support surfaces 4, 5 can be kept substantially unchanged relative to the fuselage 2.
    According to the invention it is now provided that the at least two wings 4, 5 of an arm 3 are pivotable independently of each other. This situation is shown in Fig. 4, in which the wings 4, 5 are in different angular positions. The front in Fig. 4 wing 5 and the drive 10 are shown with solid lines, arranged on the opposite side of the arm 3 wing 4 and the drive 9 with dashed lines.
    Also in Fig. 3 it can be seen that in the arm 3 independently operable drives 9, 10 (here: cylinder drives) are integrated, one of the drives 9 with one of the wings 4 and another drive 10 cooperate with another wing 5 ,
    In the arm 3 and a wing bearing 11 is integrated and the drives 9, 10 are housed in the (immediate) area of the wing bearing 11.
    In the illustrated embodiment, the drives 9, 10 are cylinder drives whose piston rods are substantially parallel to each other and facing in opposite directions, i. the cylinder drives are oriented rotated by about 180 ° to each other. The drives 9, 10 are opposite each other and are arranged on opposite sides of the wing bearing 11.
    The piston rods of the cylinder drives 9, 10 are respectively eccentrically articulated to a mounted in the wing bearing 11 and connected to the respective support surface 4, 5 rotating connection 12, 13.
    In the embodiment of FIGS. 3 and 4, the piston rod of a cylinder drive 10 is connected to the other rotary connection 13 through a preferably partially annular recess of a rotary connection 12. The drive mechanisms of the individual wings thus prevail, whereby the space requirement can be kept low.
    In Fig. 5 it is indicated that the support surfaces 4, 5 are pivotable relative to the arm 3 in addition to the first pivot axis 6 about a second pivot axis 14, wherein the second pivot axis 14 substantially parallel to the longitudinal axis of the support surface 4, 5 or substantially horizontally runs.
    In addition, the arm 3 is pivotable about a third axis 3a, which represents its longitudinal axis, in order to also realize a rudder function.
    Fig. 1 and Fig. 2 show that the watercraft 1 has at least two arms 3, the articulation points are spaced from the fuselage 2 in the direction of travel 7 from each other. In addition, the watercraft 1 may have at least two arms 3, whose articulation points are spaced from the fuselage 2 transversely to the direction of travel 7 from each other.
    权利要求:
    Claims (17)
    [1]
    A watercraft (1) having a hull (2) and at least one arm (3) projecting from the hull (2), on which at least two bearing surfaces (4, 5) each surround a first pivot axis (6), preferably about a common pivot axis , are pivotally mounted, characterized in that the at least two support surfaces (4, 5) are independently pivotable.
    [2]
    2. Vessel according to claim 1, characterized in that the at least two independently pivotable wings (4, 5) are arranged at the same height on opposite sides of the arm (3).
    [3]
    3. Vessel according to claim 1 or 2, characterized in that the bearing surfaces (4, 5) in the end region of the arm (3) facing away from the fuselage (2) are arranged.
    [4]
    4. Vessel according to one of the preceding Anspriiche, characterized in that the first pivot axis (6) of the wings (4, 5) transversely, preferably perpendicular, to the longitudinal axis of the support surface (4, 5) and / or the direction of travel (7) of the watercraft (1) stands.
    [5]
    5. Vessel according to one of the preceding claims, characterized in that the support surfaces (4, 5) about the first pivot axis (6) in each case by at least 60 °, preferably by at least 90 ° are pivotable.
    [6]
    6. Vessel according to one of the preceding claims, characterized in that the arm (3) is pivotally mounted on the hull (2), wherein the arm (3) relative to the hull (2) preferably at least 60 °, preferably at least 90 ° is pivotable.
    [7]
    7. Vessel according to claim 7, characterized in that the pivot axis (8) of the arm (3) transversely to the direction of travel (7) of the watercraft (1) and / or substantially parallel to the first pivot axis (6) of the wings (4, 5 ) stands.
    [8]
    8. Vessel according to one of the preceding claims, characterized in that in the at least one arm (3) independently operable drives (9, 10), preferably cylinder drives, are integrated, wherein one of the drives (9) with one of the wings (4 ) and another drive (10) with another support surface (5) cooperate.
    [9]
    9. Vessel according to claim 8, characterized in that in the arm (3) an airfoil bearing (11) is integrated and the drives (9, 10) in the region of the airfoil bearing (11) are accommodated.
    [10]
    10. Vessel according to claim 8 or 9, characterized in that the drives (9, 10) are cylinder drives whose piston rods are substantially parallel to each other and have in opposite directions.
    [11]
    11. Vessel according to one of claims 8 to 10, characterized in that the drives (9, 10) facing each other and / or are arranged on opposite sides of the wing bearing (11).
    [12]
    12. Vessel according to one of claims 9 to 11, characterized in that the piston rods of the cylinder drives (9, 10) each mounted on a in the wing bearing (11) and with the respective support surface (4, 5) connected to the rotational connection (12, 13) are articulated eccentrically.
    [13]
    13. Vessel according to claim 12, characterized in that the piston rod of a cylinder drive (10) through a, preferably partially annular recess of a rotary connection (12) through to the other rotary connection (13) is connected.
    [14]
    14. Vessel according to one of the preceding claims, characterized in that the support surfaces (4, 5) relative to the arm (3) in addition to the first pivot axis (6) about a second pivot axis (14) are pivotable, wherein preferably the second pivot axis (14 ) extends substantially parallel to the longitudinal axis of the support surface (4, 5) and / or substantially horizontally.
    [15]
    15. Vessel according to one of the preceding claims, characterized in that the vessel (1) has at least two arms (3) whose articulation points are spaced from the hull (2) in the direction of travel (7), and / or that the vessel ( 1) has at least two arms (3), whose articulation points on the hull (2) transversely to the direction of travel (7) are spaced from each other.
    [16]
    16. Vessel according to one of the preceding claims, characterized in that a third pivot axis (3a) is provided, which is preferably perpendicular to the first pivot axis (6). 2015 06
    [17]
    17 C / Ba
    类似技术:
    公开号 | 公开日 | 专利标题
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    DE806098C|1951-03-29|Oars for ships
    DE616750C|1935-08-05|Boat with hydrofoils
    DE3518883A1|1986-10-16|Hydrofoil boat, consisting of a hull with planing elements
    EP0247273A1|1987-12-02|Rudder for ships, particularly for heavy, not easily manoeuvrable yachts, with the shape of a cutter, for sailing-boats and for motor boats
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    CH156641A|1932-08-15|Drive and control device on watercraft.
    EP2014547B1|2014-01-15|Pivotable bowsprit
    DE102004012760A1|2005-10-06|Twin-hull catamaran craft, with a sail, has structured hulls with a double concave V-shape in the water and a mast mounting angled towards the stern with trapezoid supports
    DE10148327A1|2003-04-10|Steering wheel for a motor vehicle
    DE10047801A1|2002-04-18|Sailboat trim corrector for vertical rudders comprises vane of symmetric section on rudder blade midway between water line and blade bottom for hydrodynamic angle change at leading edge.
    AT205368B|1959-09-25|Rudders for ships
    DE2443374A1|1976-03-25|Ship with stern-mounted propeller drive - has swivelable stern section for repairs carried out without dry dock
    AT312453B|1974-01-10|Fin-propelled watercraft
    CH350213A|1960-11-15|Propeller drive for ships with outboard drive with a rudder shaft that can be swiveled around a vertical swivel axis to control the ship
    DE1506740C|Ship rudder
    DE1456328C3|1974-08-08|Push coupling between two ships in a push convoy
    同族专利:
    公开号 | 公开日
    US20160368565A1|2016-12-22|
    AT517382B1|2017-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3342155A|1964-06-11|1967-09-19|Hydrofin Design Ct|Hydrofoil craft|
    DE3713176A1|1987-02-07|1988-08-18|Erich Victora|Sailing boat with winged keel|
    WO1989009159A1|1988-03-30|1989-10-05|Angelo Scarpa|Sailing yacht|
    WO2005085060A1|2004-03-08|2005-09-15|Buckley Systems Limited|Improvements in/or relating to ballast systems and related means of or for a yacht|
    US20080141921A1|2006-10-06|2008-06-19|Mitja Victor Hinderks|Reciprocating devices|
    US6948441B2|2003-02-10|2005-09-27|Levine Gerald A|Shock limited hydrofoil system|DE102020117875A1|2020-07-07|2022-01-13|Evgeny Vasiliev|watercraft|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50506/2015A|AT517382B1|2015-06-17|2015-06-17|WATERCRAFT|ATA50506/2015A| AT517382B1|2015-06-17|2015-06-17|WATERCRAFT|
    US15/184,419| US20160368565A1|2015-06-17|2016-06-16|Vessel with a Hull|
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