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公开(公告)号：US07637792B1
公开(公告)日：2009-12-29
申请号：US12119925
申请日：2008-05-13
IPC分类号： B63H20/14
摘要： A shock absorber for a marine propulsion device is configured to provide an adapter, coupler and resilient device which can be assembled into a unit, or module, that can be inserted into a propeller. The resilient device includes two helical springs that urge the coupler into a central position with respect to the adapter and resist relative axial motion between the adapter and coupler. The shock absorber is intended to absorb the forces which occur during a shift from neutral to forward gear of the marine propulsion device.
摘要翻译： 用于船用推进装置的减震器被构造成提供适配器，联接器和弹性装置，其可以组装成可插入螺旋桨的单元或模块中。 弹性装置包括两个螺旋弹簧，其将联接器相对于适配器推动到中心位置并抵抗适配器和联接器之间的相对轴向运动。 减震器旨在吸收在从海上推进装置的空档到前进档的换档期间发生的力。
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公开(公告)号：US06966806B1
公开(公告)日：2005-11-22
申请号：US10836509
申请日：2004-08-10
申请人： Claus Bruestle , Wayne M. Jaszewski , Kevin R. Anderson , George E. Phillips , Richard A. Davis
发明人： Claus Bruestle , Wayne M. Jaszewski , Kevin R. Anderson , George E. Phillips , Richard A. Davis
CPC分类号： B63H20/34
摘要： A marine propulsion device is made of first and second portions which are removably attachable to each other. The second portion is the leading edge portion of the nose cone and the drive shaft housing. It can also comprise a portion of the skeg. The second portion is configured to crush more easily in response to an impact force than the first portion. This can be accomplished by making the second portion from a different material than the first portion, which can be aluminum, or by providing one or more crush boxes within the structure of the second portion to cause it to yield more quickly to an impact force and thus protect the first portion which is the more critical structure of the marine device.
摘要翻译： 船用推进装置由可拆卸地相互连接的第一和第二部分制成。 第二部分是鼻锥和驱动轴壳体的前缘部分。 它还可以包括一部分skeg。 第二部分构造成响应于比第一部分的冲击力更容易地挤压。 这可以通过将第二部分从与第一部分不同的材料制成，该第一部分可以是铝，或者通过在第二部分的结构内提供一个或多个挤压盒来使其更快地产生冲击力， 从而保护作为船舶装置更关键结构的第一部分。
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公开(公告)号：US07175491B1
公开(公告)日：2007-02-13
申请号：US11120569
申请日：2005-05-03
申请人： Richard A. Davis , Claus Bruestle , Wayne M. Jaszewski , George E. Phillips , John M. Griffiths
发明人： Richard A. Davis , Claus Bruestle , Wayne M. Jaszewski , George E. Phillips , John M. Griffiths
IPC分类号： B63H21/30
摘要： A marine propulsion system is configured to be assembled, as one unitary structure, into a marine vessel. A transom attachment member is provided and is attachable to both an engine and a drive unit to form a single marine propulsion system structure which can be lowered into an opening formed in a transom of a marine vessel.
摘要翻译： 船舶推进系统被配置为作为一个整体结构组装成船舶。 提供了一个艉板连接构件并且可连接到发动机和驱动单元两者以形成单个船舶推进系统结构，该结构可以下降到形成在海洋船舶的横梁中的开口中。
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4.发明授权Method and apparatus for assembling a marine propulsion system in a marine vessel 失效用于在海洋船舶中组装船舶推进系统的方法和装置公开(公告)号：US07354324B1
公开(公告)日：2008-04-08
申请号：US11481133
申请日：2006-07-06
IPC分类号： B63H1/125
CPC分类号： B63H21/30
摘要： A marine propulsion system is configured to be preassembled prior to the attachment of a marine engine to the marine vessel. In other words, the marine engine is attached to a transom plate, a gimbal ring, and a bell housing prior to insertion of the engine into the marine vessel. The subassembly is then moved rearwardly to cause the bell housing, gimbal ring, and portion of the transom, bracket to pass through a preformed opening in the transom. Subsequently, a transom ring is attached to the transom bracket to affix the subassembly to the transom. Then a marine drive unit is attached to the bell housing.
摘要翻译： 船舶推进系统被配置为在将船用发动机附接到船舶之前预先组装。 换句话说，在将发动机插入船舶之前，船用发动机连接到艉板，万向节环和钟形壳体。 然后将组件向后移动以使钟罩壳体，万向节环和横梁支架的一部分穿过横梁中的预制开口。 随后，将横梁安装到横梁支架上，以将该组件固定在横梁上。 然后一个船用驱动单元连接到钟罩。
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公开(公告)号：US06830492B1
公开(公告)日：2004-12-14
申请号：US10651571
申请日：2003-08-29
IPC分类号： B63H2008
CPC分类号： B63H20/10
摘要： A two stage damping system is provided for a trim cylinder mount of a marine drive unit. The mounting bushings comprise inner and outer tubes with an elastomeric material disposed between the inner and outer tubes. The elastomeric material is structured to provide a soft rate of stiffness in response to relatively light loads, such as shifting loads, and a harder rate of stiffness in response to higher loads, such as during high thrust loads or wide open throttle operation of a marine vessel. The two rates of stiffness are provided by the appropriate placement of cavities either within the elastomeric material or between the elastomeric material and the inner or outer tubes. Alternatively, two different types of elastomeric material can be used to provide the two rates of stiffness.
摘要翻译： 为船用驱动单元的装饰缸安装提供两级阻尼系统。 安装衬套包括内管和外管，弹性体材料设置在内管和外管之间。 弹性体材料被构造成响应于相对较轻的负载（例如变速负载）和响应于较高负载（例如在高推力负载期间或海上大开口节气门操作）中的较硬的刚度而提供柔软的刚度 船只。 通过在弹性体材料内或在弹性体材料与内管或外管之间适当地放置空腔来提供两个刚度的速率。 或者，可以使用两种不同类型的弹性体材料来提供两个刚度。
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公开(公告)号：US06808432B1
公开(公告)日：2004-10-26
申请号：US10620009
申请日：2003-07-15
IPC分类号： B63H2110
CPC分类号： B63H20/285 , B63H20/32
摘要： A cooling system for an out drive of a stern drive device draws water from a body of water in which a marine vessel is operated and conducts the water through a conduit to an outlet end that is configured to direct a stream of water into a space which is defined under a removably attachable cover and above a surface of a heat producing portion of the out drive. The cover contains a turbulently flowing stream of water in the space in order to more efficiently conduct the water in thermal communication with the outer surface of the heat producing portion. Return passages are provided between the cover and the surface of the out drive to allow water to return, under the influence of gravity, back to the body of water from which it was drawn.
摘要翻译： 用于船尾驱动装置的输出驱动的冷却系统从操作船舶的水体中吸取水，并将水通过导管传导到出口端，出口端构造成将水流引导到空气中 被限定在可移除地附接的盖子上并且在出口驱动器的发热部分的表面上方。 盖子在空间中包含湍流的水流，以便更有效地将与热产生部分的外表面热连通的水导入。 返回通道设置在盖和外驱动器的表面之间，以允许水在重力的作用下返回到被抽吸的水体。
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公开(公告)号：US07185599B1
公开(公告)日：2007-03-06
申请号：US11328641
申请日：2006-01-10
IPC分类号： B63B21/56
CPC分类号： B63B1/12 , B63B35/665
摘要： A pontoon boat is provided with a jet drive propulsion system in which an impeller is driven by an engine. The jet drive propulsion device is dirigible as a result of the fact that a nozzle of the device is rotatable about a generally vertical steering axis. The jet drive device can be supported below a deck of a pontoon boat and located between two flotation tubes of the pontoon boat. Alternative locations can also be used, such as within the structure of the flotation tubes themselves.
摘要翻译： 浮船提供有喷射驱动推进系统，其中叶轮由发动机驱动。 喷射驱动推进装置由于装置的喷嘴可围绕大致垂直的转向轴线旋转的事实而是不可触及的。 喷气驱动装置可以支撑在浮筒船的下方，位于浮船的两个浮选管之间。 也可以使用替代位置，例如在浮选管本身的结构内。
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公开(公告)号：US07094118B1
公开(公告)日：2006-08-22
申请号：US11087894
申请日：2005-03-23
CPC分类号： B63H20/02 , F01P3/207 , F01P2050/10
摘要： The heat exchanger for a marine propulsion system is located within available space in front of the transom of a marine vessel and attached to the transom. The housing of the heat exchanger can be attached to a drive unit support structure and spaced apart from an engine of the marine propulsion system. Within the heat exchanger, engine coolant is circulated through a first coolant path and water from the body of water is circulated through a second coolant path.
摘要翻译： 船用推进系统的热交换器位于船舶艉板前面的可用空间内，并连接到艉板上。 热交换器的壳体可以附接到驱动单元支撑结构并与船舶推进系统的发动机间隔开。 在热交换器内，发动机冷却剂循环通过第一冷却剂路径，并且来自水体的水循环通过第二冷却剂路径。
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公开(公告)号：US07544110B1
公开(公告)日：2009-06-09
申请号：US11893746
申请日：2007-08-17
CPC分类号： B63H23/08 , F16H61/30 , F16H2061/307
摘要： An actuator for a marine transmission uses four cavities of preselected size in order to provide four potential forces resulting from pressurized hydraulic fluid within those cavities. The effective areas of surfaces acted upon by the hydraulic pressure are selected in order to provide increased force to move the actuator toward a neutral position from either a forward or reverse gear position. Also, the relative magnitudes of these effective areas are also selected to provide a quicker movement into gear than out of gear, given a similar differential magnitude of pressures within the cavities.
摘要翻译： 用于海洋传动的致动器使用四个预定尺寸的空腔，以提供由这些空腔内的加压液压流体产生的四个潜在力。 选择通过液压作用的表面的有效面积，以便提供增加的力以将致动器从前进档位或后退位置向中性位置移动。 此外，给定这些有效区域的相对大小也被选择为提供在空腔内相似的压差差异的速度比齿轮更快的运动。
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公开(公告)号：US07182033B1
公开(公告)日：2007-02-27
申请号：US11328640
申请日：2006-01-10
IPC分类号： B63B21/56
CPC分类号： B63B35/665 , B63B1/12
摘要： A self-contained marine propulsion device is disposed within a container, or pod, that is removably attachable to an undersurface of a deck of a pontoon boat. An engine is contained within the container and connected in torque transmitting relation with the marine propulsion device which can be a sterndrive device or a jet drive device. The marine propulsion system is dirigible, with a portion that is rotatable about a generally vertical steering axis and is supported by the container which is attached to the deck of the pontoon boat.
摘要翻译： 独立的船用推进装置设置在容器或吊舱内，该容器或吊舱可拆卸地附接到浮筒船的甲板的下表面。 发动机容纳在容器内并且与船用推进装置的扭矩传递关系连接，船舶推进装置可以是船尾驱动装置或喷射驱动装置。 船舶推进系统是可拆卸的，其一部分可围绕大致垂直的转向轴线旋转，并且由附接到浮筒船的甲板的容器支撑。
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