利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

19 条记录 (耗时 0.009 秒)

    ADJUSTABLE SKEG
    2.
    发明公开
    ADJUSTABLE SKEG 审中-公开
    可调龙骨哈克

    公开(公告)号：EP2776312A1

    公开(公告)日：2014-09-17

    申请号：EP12837910.4

    申请日：2012-10-04

    申请人： Marine Dynamics, INC

    发明人： TEMPLEMAN, Jon C.

    IPC分类号： B63H25/26

    CPC分类号： B63H20/34 ,  B63H20/12 ,  Y10T29/49817 ,  Y10T29/49947

    摘要： An adjustable skeg has a body formed by sidewalls including a closed bottom or base. The sidewalls converge to form a leading edge and a trailing end. The top is generally open and the top and sidewalls define a cavity for receiving a skeg or stub. The skeg may also be of unitary construction with the lower drive unit/gear case of a boat motor. The top and bottom portions of the trailing end project rearwardly to form extensions beyond a central portion of the trailing end. A torque vane is pivotally mounted between the top and bottom extensions. The vane is pivotable to subtend a preselected angle with a respective sidewall for eliminating steering torque. A plurality of receivers is positioned on either the top or bottom extension for locking the vane in place following adjustment. The receivers are identified by respective indicia for calibrating adjustment of the torque vane.

    Boat steering drive systems
    8.
    发明公开
    Boat steering drive systems 失效
    SteuerantriebssystemefürBoote

    公开(公告)号：EP0754619A1

    公开(公告)日：1997-01-22

    申请号：EP96305162.8

    申请日：1996-07-12

    申请人： MORSE CONTROLS LIMITED

    发明人： Crack, David John

    IPC分类号： B63H25/24 ,  B63H25/26 ,  G05D1/02

    CPC分类号： B63H25/24 ,  B63H25/26 ,  G05D1/0206

    摘要： A boat steering drive system has a manually operable helm unit (5) and an autopilot controlled drive means (69) which is drivingly coupled to the helm unit (5) by means of a system of gears (30, 32, 35, 38, 39, 50, 52, 55, 57, 64, 66; 30, 32, 35, 38, 39, 100, 110, 112, 115, 117, 118, 120). Disposed with the system ofgears (30, 32, 35, 38, 39, 50, 52, 55, 57, 64, 66; 30, 32, 35, 38, 39, 100, 110, 112, 115, 117, 118, 120) is a decoupling means (50) which is operable to break and reconnect the drive coupling between the drive means (69) and the helm unit (5) and a sensing means which detects when the operator of the craft is attempting to manually override the drive means (50). Upon sensing such manual override, the sensing means decouples the drive means (50) from the helm unit (5) by actuation of the decoupling means (50), and the drive means (69) then remains decoupled from the helm unit (5) until an instruction is received from the operator to recouple the drive means (69) to the helm unit (5)

    摘要翻译： 船只转向驱动系统具有手动操作的舵机单元（5）和自动驾驶仪控制的驱动装置（69），其通过齿轮系统（30,32,35,38,38）驱动地联接到舵机单元 39，50，52，55，57，64，66; 30，32，35，38，39，100，110，112，115，117，118，120）。 处理系统（30,32,35,38,39,50,52,55,57,64,66,30,32,35,38,39,100,110,112,115,117,118， 120）是解耦装置（50），其可操作以破坏和重新连接驱动装置（69）和舵机单元（5）之间的驱动联接;以及感测装置，其检测飞行员的操作者何时试图手动超驰 驱动装置（50）。 在检测到这种手动超控时，感测装置通过解耦装置（50）的致动将驱动装置（50）与舵机单元（5）分离，然后驱动装置（69）保持与舵机单元（5）的分离， 直到从操作者接收到将驱动装置（69）重新连接到舵手单元（5）的指令

    STEERING DEVICE AND METHOD FOR THE STEERING DEVICE
    9.
    发明公开
    STEERING DEVICE AND METHOD FOR THE STEERING DEVICE 审中-公开

    公开(公告)号：EP3626602A1

    公开(公告)日：2020-03-25

    申请号：EP19207096.9

    申请日：2014-11-19

    申请人： Kay Seven Co. Ltd. ,  Sasaki, Noriyuki ,  National Institute of Maritime, Port and Aviation Technology ,  Yamanaka Shipbuilding Co., Ltd. ,  Kamome Propeller Co., Ltd.

    发明人： SASAKI, Noriyuki ,  KURIBAYASHI, Sadatomo

    IPC分类号： B63H25/38 ,  B63H25/26 ,  B63H25/30 ,  B63H25/06 ,  B63H5/15

    摘要： A ship hull (10) having a propeller (20), a screw shaft (5) for the propeller (20) and a steering device (1) having:
    - two steering shafts (40),
    - a driving mechanism (90) for rotating the two steering shafts (40),
    - a power mechanism for driving the steering shafts (40),
    - two rudder plates (30),
    - whereby an upper portion of each of the rudder plates (30) is connected and suspended to one of the steering shafts (40),
    - whereby the steering shafts (40) are biaxially arranged rotatably to have a vertical rotation axis located on both sides of said screw shaft (5),
    - wherein the two rudder plates (30) are arranged such that they are located lateral to said propeller (20) at the time of the ship straight travelling,
    - wherein each of the two rudder plates (30) is arranged such that turns around the rotation axis of the corresponding steering shaft (40) between a side propeller position corresponding to the situation when the ship is travelling straight and a position corresponding to the situation when the ship performing a stop maneuver,
    - wherein the steering device (1) is arranged such that the two rudder plates (30) simultaneously rotate in mutually opposite directions.

    STEERING DEVICE, AND STEERING METHOD THEREFOR
    10.
    发明公开
    STEERING DEVICE, AND STEERING METHOD THEREFOR 有权
    LENKVORRICHTUNG UND LENKVERFAHRENDAFÜR

    公开(公告)号：EP3103715A1

    公开(公告)日：2016-12-14

    申请号：EP14881168.0

    申请日：2014-11-19

    申请人： Kay Seven Co. Ltd. ,  Sasaki, Noriyuki ,  National Institute of Maritime, Port and Aviation Technology ,  Yamanaka Shipbuilding Co., Ltd. ,  Kamome Propeller Co., Ltd.

    发明人： SASAKI, Noriyuki ,  KURIBAYASHI, Sadatomo

    IPC分类号： B63H25/38 ,  B63H25/26 ,  B63H25/30

    摘要： [Object]
    To provide a steering device having its rudders not positioned in a propeller slipstream when the rudders are not deflected, which can provide a quiet rudder system, and can be utilized in stopping of a ship, while attaining a high propulsive efficiency and reduced CO 2 emission as well as maintaining turning performance even at a low vessel speed.
    [Solving means]
    A steering device in which a rudder plate is vertically suspended at a positive minimum distance α from an outer edge of a propeller having a radius R from a steering shaft which is biaxially arranged and symmetrically rotates around a screw shaft within a propeller radius R from a screw shaft center, on a propeller rotation plane, and can be turned from aside of a propeller to a downstream of the propeller by rotation of the steering shafts, each of which is driven independently by two hydraulic driving mechanisms, and
    the steering device is characterized in that the steering action is divided into two modes: the two-independent mode and the two-same direction modes, and each mode is adapted as follows: at the time of ahead condition, each one of the two rudder plates is retained on both sides of a propeller parallel with a ship axis, and at the time of veering of the two-same direction mode, a rudder plate opposite to a veering direction turns 45° from aside of the propeller to the downstream of the propeller, and the other rudder plate turns -45° from aside of the propeller to the upstream of the propeller, and at the time of veering of the two-independent mode, the rudder plate opposite to a veering direction turns 45° from aside of the propeller to the downstream of the propeller, and simultaneously, the other rudder plate turns from aside of the propeller to the upstream of the propeller to take a rudder angle of 90° or more, to generate a thrust flow, and a method for steering the same to enhance a thrust flow by increase in a propeller rate.

    摘要翻译： 本发明提供一种方向舵，当方向舵没有偏转时，其方向舵没有定位在螺旋桨滑流中，这可以提供一种安静的方向舵系统，并可用于停船，同时获得较高的推进效率并降低 CO 2排放，以及即使在低容量速度下也能保持转向性能。 [解决方案]一种转向装置，其中方向舵板以与螺旋桨的螺旋轴为单轴双向排列并对称旋转的具有半径R的螺旋桨的外边缘的正的最小距离± 半径R来自螺杆轴中心，在螺旋桨旋转平面上，并且可以通过转向轴的旋转从螺旋桨的一侧转到螺旋桨的下游，每个转向轴由两个液压驱动机构独立地驱动，并且 转向装置的特征在于，转向动作被分为两个独立模式和两个相同方向的模式，每个模式如下：在前进状态下，两个舵板中的每一个 被保持在与船轴平行的螺旋桨的两侧，并且在两相同方向模式的转动时，与转向相反的舵板与 螺旋桨到螺旋桨的下游，另一个舵板从螺旋桨的一侧转到-45°，到螺旋桨的上游，并且在双独立模式的转向时，舵板相对于旋转方向 从推进器的一侧向螺旋桨的下游倾斜45°，同时，另一个舵板从螺旋桨的一侧转到螺旋桨的上游，以采取90°或更大的舵角，产生推力流 以及通过增加推进器速度来提高推力流量的方法。