• 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:
    This invention relates to stern braking device in a form of a shield, which is characterised by placing the shield behind the propeller and the rudder, which at top part has a concave cross section on both sides of plane of symmetry and a hydraulic stabilizer and is hingewise connected at the top, to a lifting gear capable of sliding up and down, whereas the bottom of the shield is connected hingewise to the ship's hull.
    公开号:SU845764A3
    申请号:SU792762203
    申请日:1979-05-07
    公开日:1981-07-07
    发明作者:Доэрффэр Ежы
    申请人:Политэхника Гданьска (Инопредприятие)；
    IPC主号:
    专利说明:

    one
    FIELD OF THE INVENTION The invention relates to shipbuilding, in particular, to brake feed devices for watercraft,
    Known inhibitory feed set-. A plate containing a plate vertically mounted on the hull of the vessel behind the propeller and rudder, and a plate lifting drive associated with its upper part 1.
    However, such a device does not provide sufficient maneuverability of the vessel.
    The purpose of the invention is to increase the ship's maneuverability.
    For this, the plate is located perpendicular to the diametral plane of the vessel and is provided with a hole to stabilize its position, the upper part of the plate is pivotally connected to the drive, and the lower part is connected to the hull of the vessel.
    In addition, the plate is provided with flaps mounted on its sides mounted on the plate by means of hydraulic hinges. The upper nose of the plate is made with a profile symmetrically concave relative to the axis of symmetry of the plate, and the lower end of the plate is bent towards the stern of the vessel.
    2
    the bottom edge of the plate is made
    Corresponding to the stern profile of the vessel is the interface of the said stern edge in the upper position of the plate .i
    the stabilization hole is located on the axis of symmetry of the plate, and in about
    the position of the axis
    SP. STI is associated with the axis. rowing; e screw. Lower part of the plate
    “D10 can be connected to the ship’s KopnycoN by means of tg, the ends of which are pivotally connected to the upset (the hull and part
    Us. Flaps mounted on the plate
    15 possibility of deviation in the range
    se angles from O to 90 ° independently of each other and have limits from
    rjoin mounted on a plate
    2 (G
     FIG. 1 shows the brake feed device, view from the side
    s propeller; in fig. 2 - raer AA 1 in FIG. 3 - section B of FIG. one; in fig. 4 - section BB
    one;
    权利要求:
    Claims (5)
    [1]
    25 in FIG. 5 shows the device in the omitted state at the stern of the vessel; the view in FIG. b - a version of the device with side flaps view from the side of the propeller; n FIG. 7 is a sectional view of the r-y fig b; in fig. 8 - section dd FIG. 6; in fig. .9 - section EE of FIG. 6. Brake feed device. contains a plate 1 with a concave profile, equipped with a jet hydraulic stabilizer 2 in the form of a round hole. Guide 3 is located in the aft 4 court on. The lower part of the plate 1 is connected by means of hinges 7 with the vessel body 6 by means of hinges 7. The jet hydraulic stabilizer is located along the axis of symmetry of the plate, and in the lowered state its axis of symmetry coincides with the axis of symmetry of the rowing screw 8. The device is placed behind the propeller and rudder 9. In the embodiment of the device on the side edges 10 of the plate 1 is rotatably fixed with the help of hydraulic joints 11 flaps -12. The flaps can deviate to the sides at an angle from 0 ° to 90 ° independently of each other, and with the maximum deviation they abut against the stops 13 on the plate. In both cases, plate 1 has an upper part of the front wall with a bilateral concave profile relative to the plane of symmetry and a flat rear wall with a bend in the lower part, with the contour of the lower edge 14 of the plate corresponding to the contour of the stern 4 at the interface of the said edges and KopNbi in the upper position of the plate . The device can be used in case of emergency braking with control during braking, lateral movement of the stern of the vessel without moving forward, very slow moving forward with simultaneous maneuvering. in the emergency braking position, the maneuver starts from unlocking the plate 1 in guide 3 and lowering it with guide 5 to a full immersion, limited by the lower extreme position of the lifting gear 15 in the guide 3. At the same time, it is advisable to LOWER the speed of the screw 8 to run and run engine overload. Adjusting the path during braking is possible by controlling the rudder 9, changing the deflections of the flaps 12 or simultaneously performing the above actions. Upon completion of the maneuver, the deflection of the flap 12 is extinguished, the plate 1 rises to the upper rest position and locks in the guide 3. The upper part of the plate 1 is pivotally connected to the lifting device 15 moving with the guide 3, located in the stern 4 of the vessel without the possibility of transverse deviations. In the resting position, 5 is hidden in the longitudinal grooves 16 under the stern of the vessel. In the position of lateral movement of the feed 4 of the vessel, before turning on the rotations of the screw 8, the plate 1 is lowered and the steering wheel 9 as well as, under the circumstances, the flaps 12 are deflected so as to provide only side pressure from the deflected jet behind the screw. Then, the rotations of the propeller gradually increase with simultaneous observation of the stern movement of the vessel and, as needed, with its adjustment by changes in the angles of deflection of the above-mentioned moving parts. During a very slow forward movement, plate 1 is immersed to an intermediate position, for example, with a jet barrier only to the axis of the screw 8, and, as necessary, the speed and direction of the vessel are controlled by changes in the plate immersion and deflection of the roll 9 and flaps 12. possibility of effective braking without the need to use engine maneuvers. The ability to adjust the magnitude and direction of the force developed by the screw on the braking feed device as a result of flap deflection in a wide range from extreme values far exceeding the head pressure to values equal to and smaller than the screw head provides control of the braking process without a wide range of adjustment the main engine and, which is essential with many drives, without changing the direction of rotation of the engine. The advantages of the device are, in its simplicity, the possibility of troubleshooting in the event of an accident without docking the vessel, the possibility of installing it on every vessel in operation or construction without the need for serious alterations, as well as the possibility of using it as a control device independently from the steering wheel both in the process of braking and in motion at low speed. Claim 1. Braking feeding device 1 comprising a plate vertically mounted on the hull behind the propeller and rudder, and a plate lifting drive associated with its upper part, characterized in that the plate is perpendicular to the plane of the plane in order to increase the ship's maneuverability the vessel is made with a hole to stabilize its position, the upper part of the plate is pivotally connected with the drive, and the lower part is connected with the hull of the vessel.
    [2]
     2. The device according to claim 1, differs in that the plate is provided with flaps mounted on its sides mounted on the plate by means of hydraulic hinges
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that the upper nose of the plate is made with a profile symmetrically concave relative to the axis of symmetry of the plate,
    and the lower end of the plate is bent towards the stern of the vessel, with the profile of the lower edge of the plate being made corresponding to the profile of the stern of the vessel at the interface of the said edge and stern at the upper position of the plate.
    [4]
    4. Device on PP. 1 and 2, characterized in that the stabilization opening is located on the axis of symmetry of the plate, and in the position of biasing, the axis of said opening is mated with the axis of the propeller screw.
    [5]
    5. Device on PP. 1 and 2, characterized in that the lower part of the plate is connected to the building / som of the vessel by means of tg, the ends of which are hingedly connected to said kerpus and a part of the plate.
    6, The device according to claim 2, OThH0, is clearly so that closures are installed on the plate with the possibility of deviation in the range of angles
    from O to 90, independently of each other, and have deflection limiters installed on the plate.
    Sources of information taken into account in the examination
    1. Copyright certificate SrSR 20 C 147471, cl. B 63 N 25/44, 196
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU845764A3|1981-07-07|Stern braking device
    US3515087A|1970-06-02|Planing boat
    US3982493A|1976-09-28|Skid control mechanism for boats
    US20010018300A1|2001-08-30|Watercraft control mechanism
    US5315951A|1994-05-31|Means for improving the performance of planing-type boat hulls
    US4100876A|1978-07-18|Hydrofoil fixed strut steering control
    GB1427801A|1976-03-10|Submersible craft
    PT2040978E|2010-03-31|Ship with bow control surface
    US3780683A|1973-12-25|Gear for braking and auxiliary steering ships on braking them
    SU917691A3|1982-03-30|Steering and braking gear
    US3424120A|1969-01-28|Hydrotunnel boat
    US2099492A|1937-11-16|Boat
    US4361102A|1982-11-30|Vee type planing hull for power boats
    RU2135387C1|1999-08-27|Tug for docking/undocking the ships |
    DE2500008B2|1978-07-20|High speed boat
    DE1919833A1|1969-12-04|Planing boat
    US3797433A|1974-03-19|Submarine stabilization
    US5029548A|1991-07-09|High-speed craft
    EP0663336B1|1998-07-15|Submersible vehicle
    US20160200414A1|2016-07-14|System for automatically modifying the lean of a catamaran during a turn
    US3548776A|1970-12-22|Canted rudders for ses
    DE3404588A1|1985-08-14|Device for stabilising the water position of sailing boats
    RU2712408C1|2020-01-28|Reverse-steering device of water-jet propeller
    US3611973A|1971-10-12|Rudder assembly
    US3200783A|1965-08-17|Ship maneuvering means
    同族专利:
    公开号 | 公开日
    DK154699C|1989-05-08|
    JPS54149199A|1979-11-22|
    ES480387A1|1980-01-01|
    SE444160B|1986-03-24|
    GB2021063A|1979-11-28|
    NO148443B|1983-07-04|
    GB2021063B|1982-08-04|
    DE2918752C2|1985-02-07|
    DE2918752A1|1979-11-15|
    FR2425377B1|1984-12-14|
    IT1112861B|1986-01-20|
    NO791540L|1979-11-13|
    PL206680A1|1979-12-03|
    SE7904069L|1979-11-11|
    DD143512A5|1980-08-27|
    IT7922503D0|1979-05-09|
    DK188979A|1979-11-11|
    JPS6012279B2|1985-03-30|
    CA1103998A|1981-06-30|
    YU97879A|1983-01-21|
    FR2425377A1|1979-12-07|
    US4237808A|1980-12-09|
    PL115378B1|1981-03-31|
    DK154699B|1988-12-12|
    NO148443C|1983-10-12|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE122511C|
    US655140A|1899-08-24|1900-07-31|Friedrich Wendler|Drag-brake for marine vessels.|
    GB190625060A|1906-11-07|1907-07-11|Absalom Wheatcroft|Improvements in Means for Preventing or Checking the Side-slipping of Motor Vehicles.|
    GB154126A|1920-04-16|1920-11-25|John Wilson Owen|Apparatus for steering, manoeuvring or stopping way of ships or the like|
    GB422938A|1933-10-27|1935-01-22|John Francis Henderson|Improvements in reversing rudders|
    US2751875A|1951-12-04|1956-06-26|Howarth P Henry|Control device for outboard motors|
    FR1129846A|1954-09-01|1957-01-28|Device for operating a propeller boat in the opposite direction to that which this propeller tends to communicate to it|
    US3046928A|1959-09-28|1962-07-31|Sea Trim Corp|Boat trimming stabilizer|
    US2998795A|1960-04-06|1961-09-05|Spinn Con Troll Inc|Trolling attachment for outboard motors|
    DE2134639C3|1971-07-12|1975-03-06|Ferd. Clausen Kg, 5486 Oberwinter|Rudder device for watercraft with several lowerable rudder surfaces|
    US4026231A|1976-01-26|1977-05-31|Fedorko Irvin E|Device for controlling boat speed|JPH0449226B2|1985-02-04|1992-08-10|Molex Inc|
    US5931111A|1997-02-21|1999-08-03|Canpotex Shipping Services Limited|Ship hatch cover|
    US6041730A|1999-04-23|2000-03-28|Jl Marine Systems, Inc.|Shallow water anchor|
    US8468964B2|2004-09-14|2013-06-25|Kevin Daniel Hoberman|Methods and arrangements for redirecting thrust from a propeller|
    US9580147B2|2011-09-16|2017-02-28|Malibu Boats, Llc|Surf wake system for a watercraft|
    US9260161B2|2011-11-12|2016-02-16|Malibu Boats, Llc|Surf wake system for a watercraft|
    US9802684B2|2013-10-11|2017-10-31|Mastercraft Boat Company, Llc|Wake-modifying device for a boat|
    US8833286B1|2013-10-11|2014-09-16|Mastercraft Boat Company, Llc|Wake-modifying device for a boat|
    US10358189B2|2013-10-11|2019-07-23|Mastercraft Boat Company, Llc|Wake-modifying device for a boat|
    US9669903B2|2014-02-04|2017-06-06|Malibu Boats, Llc|Methods and apparatus for facilitating watercraft planing|
    US9891620B2|2015-07-15|2018-02-13|Malibu Boats, Llc|Control systems for water-sports watercraft|
    US10526050B1|2018-09-18|2020-01-07|Johnson Outdoors Inc.|Shallow water anchor with hydraulic actuation|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    PL1978206680A|PL115378B1|1978-05-10|1978-05-10|Stern-located retarding gear for ships|
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