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1. 发明授权

US06817461B1 Clutch mechanism with overtravel capability 有权
标题翻译：离合器机构具有超行程能力
公开(公告)号：US06817461B1
公开(公告)日：2004-11-16
申请号：US10395486
申请日：2003-03-24
申请人： Kass W. Sawyer , Donald F. Harry , John A. Tuchscherer
发明人： Kass W. Sawyer , Donald F. Harry , John A. Tuchscherer
IPC分类号： F16D2312
CPC分类号： F16D23/12
摘要： A clutch mechanism for a marine propulsion system has a cam member that is rotatable about a first axis in coordination with the rotation of a shift shaft. A cam follower is associated with the cam member and supported for axial movement along a second axis. The cam follower is provided with cam follower surface segments that cause the cam follower to move axially in a direction parallel to the second axis in response to rotation of the cam member about the first axis between first and second rotational positions. Further rotation of the cam member from the second rotational position to a third rotational position causes no further movement of the cam follower because of the shape and position of cam follower surface segments that allow continual contact between the cam member and the cam follower while allowing rotation of the cam member without associated axial movement of the cam follower.
摘要翻译：用于船用推进系统的离合器机构具有凸轮构件，该凸轮构件可与变速轴的旋转协调地围绕第一轴线旋转。凸轮从动件与凸轮构件相关联并且被支撑用于沿着第二轴线的轴向运动。凸轮从动件设置有凸轮从动件表面段，其响应于凸轮构件围绕第一和第二旋转位置之间的第一轴线的旋转而使得凸轮从动件沿平行于第二轴线的方向轴向移动。由于凸轮从动件表面段的形状和位置允许凸轮构件和凸轮从动件之间的持续接触，允许旋转，所以凸轮构件从第二旋转位置进一步旋转到第三旋转位置不会导致凸轮从动件的进一步移动的凸轮从动件的轴向运动。

2. 发明授权

US07086836B1 Dual rate torque transmitting device for a marine propeller 有权
标题翻译：用于船用螺旋桨的双速扭矩传递装置
公开(公告)号：US07086836B1
公开(公告)日：2006-08-08
申请号：US10932776
申请日：2004-09-02
申请人： Mitesh B. Sheth , Michael P. Mihelich , John A. Tuchscherer , Roger E. Koepsel , Daniel J. Schlagenhaft
发明人： Mitesh B. Sheth , Michael P. Mihelich , John A. Tuchscherer , Roger E. Koepsel , Daniel J. Schlagenhaft
IPC分类号： B63H23/34
CPC分类号： B63H23/34 , B63H1/15 , B63H1/20 , B63H2023/342 , B63H2023/346
摘要： A torque transfer mechanism for a marine propulsion system provides a connector mechanism, a first torque transfer mechanism, and a second torque transfer mechanism. A plurality of rods can provide the first torque transfer mechanism and a polymer component is shaped to provide the second torque transfer mechanism. All torque below a preselected magnitude is transferred through the first torque transfer mechanism and, for magnitudes of torque above the threshold, torque is transferred by both the first and second torque transfer mechanisms. The connector mechanism has an outer surface that is not used to transfer torque between it and an inner hub of a propulsor.
摘要翻译：用于船舶推进系统的转矩传递机构提供连接器机构，第一扭矩传递机构和第二扭矩传递机构。多个杆可以提供第一扭矩传递机构，并且聚合物部件成形为提供第二扭矩传递机构。低于预选量值的所有扭矩通过第一扭矩传递机构传递，并且对于高于阈值的扭矩的大小，扭矩由第一和第二扭矩传递机构传递。连接器机构具有不用于在其与推进器的内轮毂之间传递扭矩的外表面。

3. 发明授权

US06929518B1 Method for controlling a shift procedure for a marine propulsion system 失效
标题翻译：用于控制船舶推进系统的换档程序的方法
公开(公告)号：US06929518B1
公开(公告)日：2005-08-16
申请号：US10731716
申请日：2003-12-09
申请人： Kass W. Sawyer , John A. Tuchscherer
发明人： Kass W. Sawyer , John A. Tuchscherer
IPC分类号： B63H21/22 , B63H20/14
CPC分类号： B63H21/213
摘要： A shifting apparatus for a marine propulsion device incorporates a magnetoelastic elastic sensor which responds to torque exerted on the shift shaft of the gear shift mechanism. The torque on the shift shaft induces stress which changes the magnetic characteristics of the shift shaft material and, in turn, allows the magnetoelastic sensor to provide appropriate output signals representative of the torque exerted on the shift shaft. This allows a microprocessor to respond to the onset of a shifting procedure rather than having to wait for actual physical movement of the components of the shifting device.
摘要翻译：用于船用推进装置的换档装置包括磁弹性弹性传感器，其响应于施加在换档机构的换档轴上的扭矩。换档轴上的扭矩引起改变换档轴材料的磁特性的应力，从而允许磁弹性传感器提供代表施加在换档轴上的扭矩的合适的输出信号。这允许微处理器响应移位过程的开始，而不必等待移位装置的部件的实际物理移动。

4. 发明授权

US06478543B1 Torque transmitting device for mounting a propeller to a propeller shaft of a marine propulsion system 有权
标题翻译：用于将螺旋桨安装到船用推进系统的传动轴的扭矩传递装置
公开(公告)号：US06478543B1
公开(公告)日：2002-11-12
申请号：US09781640
申请日：2001-02-12
申请人： John A. Tuchscherer , Daniel J. Schlagenhaft , Michael A. Karls , Robert B. Weronke , Douglas A. Kiesling , Mitesh B. Sheth , Donald F. Harry , Randall J. Poirier , Richard A. Davis
发明人： John A. Tuchscherer , Daniel J. Schlagenhaft , Michael A. Karls , Robert B. Weronke , Douglas A. Kiesling , Mitesh B. Sheth , Donald F. Harry , Randall J. Poirier , Richard A. Davis
IPC分类号： B63H2334
CPC分类号： B63H23/34 , B63H1/20 , B63H2023/342
摘要： A torque transmitting device for use in conjunction with a marine propulsion system provides an adapter that is attached in torque transmitting relation with a propulsor shaft for rotation about a central axis of rotation. The first insert portion is attached in torque transmitting relation with the adapter and a second insert portion is attached in torque transmitting relation with a hub of the propulsor hub which can be a marine propeller or an impeller. A third insert portion is connected between the first and second insert portions and is resilient in order to allow the first and second insert portions to rotate relative to each other about the central axis of rotation. The adapter is shaped to prevent compression of the first, second, and third insert portions in a direction parallel to the central axis of rotation. The relative shapes of the various components and the resilience of the third insert portion, which can be a plurality of titanium rods, provides significant compliance of the device under low torque magnitudes, but at higher torque magnitudes it provides a significantly decreased compliance to facilitate torque transfer between a propulsor shaft and the propulsor hub.
摘要翻译：与船舶推进系统一起使用的扭矩传递装置提供了一个适配器，该适配器以与推动轴相关的扭矩传递关系连接以围绕中心旋转轴线旋转。第一插入部分以与转接件的扭矩传递关系的方式附接，并且第二插入部分与扭矩传递关系相连接，该推动轮毂可以是船用螺旋桨或叶轮。第三插入部分连接在第一和第二插入部分之间并且是弹性的，以便允许第一和第二插入部分围绕中心旋转轴线相对于彼此旋转。适配器成形为防止在平行于中心旋转轴线的方向上压缩第一，第二和第三插入部分。各种部件的相对形状和可以是多个钛棒的第三插入部分的弹性在低扭矩幅度下提供了该装置的显着顺应性，但是在较高转矩幅度下，它提供显着降低的顺应性以便于转矩在推进器轴和推进器毂之间传递。

5. 发明授权

US08267732B1 Marine drive lower gearcase with efficient lubricant level 有权
标题翻译：船用驱动下齿轮箱，高效润滑油水平
公开(公告)号：US08267732B1
公开(公告)日：2012-09-18
申请号：US12899698
申请日：2010-10-07
申请人： Randall J. Poirier , John A. Tuchscherer , Thomas S. Lonnborg
发明人： Randall J. Poirier , John A. Tuchscherer , Thomas S. Lonnborg
IPC分类号： B63H20/32 , B63H21/36
CPC分类号： B63H20/34 , B63H21/38
摘要： A marine drive having a lower gearcase with a vertical drive shaft driving a horizontal propeller shaft in a torpedo housing has a vent plug setting the level of lubricant in the lower gearcase to be substantially at the top of the torpedo housing.
摘要翻译：在具有在鱼雷壳体中驱动水平推进器轴的垂直驱动轴的下部齿轮箱的船用驱动器具有将下部齿轮箱中的润滑剂的水平基本上设置在鱼雷壳体的顶部的通气塞。

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