Propeller for a marine propulsion system
    1.
    发明授权
    Propeller for a marine propulsion system 失效
    螺旋桨用于海洋推进系统

    公开(公告)号:US07597598B2

    公开(公告)日:2009-10-06

    申请号:US11630541

    申请日:2004-12-06

    IPC分类号: B63H3/00

    摘要: A marine propulsion system comprising a push rod activated pins (170) which engage eccentric shaft (174) for unlocking a propeller base (190) so the base (190) can rotate around a transverse axis. The base (190) has an inclined surface (192) which engages with an inclined surface (159) defining an opening in the propeller's hub therefore locking the propeller blade (34) in position. The inclined surfaces (159, 192) are disengaged by rotation of the eccentric shaft (174) thus the propeller blades (34) can be rotated to adjust the pitch and then the inclined surfaces (159, 192) re-engage to locking the propeller blade (34) in the pitch adjusted position.

    摘要翻译: 一种船用推进系统,包括推杆活动销(170),所述推杆与偏心轴(174)接合,用于解锁螺旋桨基座(190),使得所述基座(190)能够围绕横向轴线旋转。 基座(190)具有倾斜表面(192),倾斜表面(192)与在螺旋桨毂中限定开口的倾斜表面(159)接合,因此将螺旋桨叶片(34)锁定就位。 倾斜面(159,192)通过偏心轴(174)的转动脱开,因此螺旋桨叶片(34)能够旋转以调节沥青,然后倾斜表面(159,192)重新接合以锁定螺旋桨 叶片(34)处于俯仰调节位置。

    Marine propulsion system
    2.
    发明授权
    Marine propulsion system 失效
    船舶推进系统

    公开(公告)号:US07156707B2

    公开(公告)日:2007-01-02

    申请号:US10563400

    申请日:2004-07-20

    IPC分类号: B63H3/00

    摘要: A marine propulsion system comprising a push rod (50) for adjusting the pitch of propeller blades (34). The push rod (50) has a screw-threaded bolt (60) engaged with a nut (78). The nut (78) carries a bevel gear (84) by which the nut (78) can be rotated to cause the bolt (60) and therefore the push rod (50) to move longitudinally. The push rod (50) is connected to a claw with arms couple with pins (170). The pins (170) engage eccentric shafts (174) for unlocking a propeller base (190) so the base (190) can rotate around a transverse axis. The base (190) has an inclined surface which engages with an inclined surface defining an opening in the propeller's hub therefore locking the propeller blade (34) in position. The inclined surfaces are disengaged by rotation of the eccentric shaft (174) thus the propeller blades (34) can be rotated to adjust the pitch and than the inclined surfaces re-engage locking the propeller blade (34) in the pitch adjusted position.

    摘要翻译: 一种船用推进系统,包括用于调节螺旋桨叶片(34)的桨距的推杆(50)。 推杆(50)具有与螺母(78)接合的螺纹螺栓(60)。 螺母(78)承载有锥齿轮(84),螺母(78)可以通过该锥齿轮(84)旋转,从而使螺栓(60)因此推杆(50)纵向移动。 推杆(50)连接到具有与销(170)连接的臂的爪。 销(170)接合用于解锁螺旋桨基座(190)的偏心轴(174),使得基座(190)能够围绕横向轴线旋转。 基部(190)具有倾斜表面,其与限定螺旋桨毂中的开口的倾斜表面接合,因此将螺旋桨叶片(34)锁定在适当位置。 倾斜表面通过偏心轴(174)的旋转而脱离,因此螺旋桨叶片34可以旋转以调节间距,而倾斜表面在螺距调节位置上重新接合螺旋桨叶片34。

    Marine propulsion system
    3.
    发明申请
    Marine propulsion system 失效
    船舶推进系统

    公开(公告)号:US20060154536A1

    公开(公告)日:2006-07-13

    申请号:US10563400

    申请日:2004-07-20

    IPC分类号: B63H23/34

    摘要: A marine propulsion system comprising a push rod (50) for adjusting the pitch of propeller blades (34). The push rod (50) has a screw-threaded bolt (60) engaged with a nut (78). The nut (78) carries a bevel gear (84) by which the nut (78) can be rotated to cause the bolt (60) and therefore the push rod (50) to move longitudinally. The push rod (50) is connected to a claw with arms couple with pins (170). The pins (170) engage eccentric shafts (174) for unlocking a propeller base (190) so the base (190) can rotate around a transverse axis. The base (190) has an inclined surface which engages with an inclined surface defining an opening in the propeller's hub therefore locking the propeller blade (34) in position. The inclined surfaces are disengaged by rotation of the eccentric shaft (174) thus the propeller blades (34) can be rotated to adjust the pitch and than the inclined surfaces re-engage locking the propeller blade (34) in the pitch adjusted position.

    摘要翻译: 一种船用推进系统,包括用于调节螺旋桨叶片(34)的桨距的推杆(50)。 推杆(50)具有与螺母(78)接合的螺纹螺栓(60)。 螺母(78)承载有锥齿轮(84),螺母(78)可以通过该锥齿轮(84)旋转,从而使螺栓(60)因此推杆(50)纵向移动。 推杆(50)连接到具有与销(170)连接的臂的爪。 销(170)接合用于解锁螺旋桨基座(190)的偏心轴(174),使得基座(190)能够围绕横向轴线旋转。 基部(190)具有倾斜表面,其与限定螺旋桨毂中的开口的倾斜表面接合,因此将螺旋桨叶片(34)锁定在适当位置。 倾斜表面通过偏心轴(174)的旋转而脱离,因此螺旋桨叶片34可以旋转以调节间距,而倾斜表面使螺旋桨叶片34在螺距调节位置上重新接合。

    Optical Potentiometer And Control Lever Assembly
    4.
    发明申请
    Optical Potentiometer And Control Lever Assembly 审中-公开
    光电位器和控制杆组件

    公开(公告)号:US20080096444A1

    公开(公告)日:2008-04-24

    申请号:US11793128

    申请日:2005-10-18

    IPC分类号: G01D5/34 B63H21/14

    摘要: A control lever assembly having a potentiometer is disclosed which has a light emitter (14) and a light collector (15) with a screen (12) located between the emitter (14) and the collector (15). The screen is moveable with a control lever so that by providing varying translucency along the screen, the intensity of light received by the collector (15) changes to thereby provide a changing output signal. The screen (12) is connected to a lever mounted for rotation to move the screen relative to the collector and emitter. The assembly is provided with a housing (22) which has slots (24, 27) joined by an opening (29). The lever is moveable in the respective slots, or from one slot to another through the opening (29) to control different parameters of a marine propulsion system. The lever may have a handle (25) which is rotatable relative to the lever to adjust a further parameter.

    摘要翻译: 公开了一种具有电位器的控制杆组件,其具有光发射器(14)和具有位于发射极(14)和集电极(15)之间的屏幕(12))的集光器(15)。 屏幕可通过控制杆移动,使得通过沿着屏幕提供变化的半透明度,由收集器(15)接收的光的强度改变,从而提供变化的输出信号。 屏幕(12)连接到安装成旋转的杠杆以相对于收集器和发射器移动屏幕。 该组件设置有具有通过开口(29)连接的槽(24,27)的壳体(22)。 杠杆可在相应的槽中移动,或者通过开口(29)从一个槽移动到另一个槽以控制船用推进系统的不同参数。 杠杆可以具有可相对于杠杆旋转的手柄(25),以调整另一参数。

    Propeller For A Marine Propulsion System
    5.
    发明申请
    Propeller For A Marine Propulsion System 失效
    螺旋桨用于海洋推进系统

    公开(公告)号:US20080064275A1

    公开(公告)日:2008-03-13

    申请号:US11630541

    申请日:2004-12-06

    IPC分类号: B63H3/04 B63H1/06 B63H20/14

    摘要: A marine propulsion system comprising a push rod activated pins (170) which engage eccentric shaft (174) for unlocking a propeller base (190) so the base (190) can rotate around a transverse axis. The base (190) has an inclined surface (192) which engages with an inclined surface (159) defining an opening in the propeller's hub therefore locking the propeller blade (34) in position. The inclined surfaces (159, 192) are disengaged by rotation of the eccentric shaft (174) thus the propeller blades (34) can be rotated to adjust the pitch and then the inclined surfaces (159, 192) re-engage to locking the propeller blade (34) in the pitch adjusted position.

    摘要翻译: 一种船用推进系统,包括推杆活动销(170),所述推杆与偏心轴(174)接合,用于解锁螺旋桨基座(190),使得所述基座(190)能够围绕横向轴线旋转。 基座(190)具有倾斜表面(192),倾斜表面(192)与在螺旋桨毂中限定开口的倾斜表面(159)接合,因此将螺旋桨叶片(34)锁定就位。 倾斜面(159,192)通过偏心轴(174)的转动脱开,因此螺旋桨叶片(34)能够旋转以调节沥青,然后倾斜表面(159,192)重新接合以锁定螺旋桨 叶片(34)处于俯仰调节位置。