公开(公告)号：US06468119B1

公开(公告)日：2002-10-22

申请号：US09683043

申请日：2001-11-12

申请人： Emil Hasl ,  Cedric Savineau ,  Matt Wilkins ,  Chris Savoie ,  Jeff Hardesty ,  Mark Skrzypek ,  Rickard Holmberg

发明人： Emil Hasl ,  Cedric Savineau ,  Matt Wilkins ,  Chris Savoie ,  Jeff Hardesty ,  Mark Skrzypek ,  Rickard Holmberg

IPC分类号： B63H5125

CPC分类号： B63H5/125

摘要： Stern drive assembly configured for utilization in an inboard/outboard power plant for a boat. The stern drive assembly includes a central rigid core that is configured at an upper portion to be coupled to the stern of a carrying boat. A lower portion of the core is designed to accept a boat-moving force generated by a water propulsion unit that is coupled thereto. A thin-walled housing is configured to be secured about a predominance of the centrally located rigid core. The housing has an outer surface that establishes an exterior of the stern drive assembly and an inner surface directed generally toward the central rigid core. A portion of an exterior surface of the central rigid core is configured to cooperate with a corresponding portion of the inner surface of the thin-walled housing. These two portions, when in cooperative orientation one with the other, form a functional feature for the stern drive assembly.

摘要翻译： 船尾驱动装置配置用于船内侧/外侧发电厂。 船尾驱动组件包括中心刚性芯，该中心刚性芯构造在上部，以联接到携带船的船尾。 芯的下部被设计成接受与其联接的水推进单元产生的船移动力。 薄壁壳体被构造成围绕位于中心的刚性芯的优势被固定。 壳体具有外表面，其形成船尾驱动组件的外部和大体上朝向中心刚性芯部的内表面。 中心刚性芯的外表面的一部分构造成与薄壁壳体的内表面的对应部分配合。 这两个部分在与另一个协作定位时形成船尾驱动组件的功能特征。

公开(公告)号：US5961358A

公开(公告)日：1999-10-05

申请号：US39628

申请日：1998-03-16

申请人： Jeff Hardesty ,  Cedric Savineau ,  Christopher Savoie

发明人： Jeff Hardesty ,  Cedric Savineau ,  Christopher Savoie

IPC分类号： B63H23/30 ,  F16H7/08 ,  F16H9/06 ,  B63H20/14

CPC分类号： B63H23/30 ,  B63H2023/0216 ,  F16H2007/0874 ,  F16H9/06

摘要： A reversible stern drive system incorporates a continuous drive member looped about a first and second intermediate shaft and a propeller shaft to transmit rotational power from the intermediate shafts to the propeller shaft in either a first or second propeller rotational direction. Rotational direction of the propeller shaft is determined by selective coupling of either a first driven member to the first intermediate shaft by a first clutch or a second driven member to the second intermediate shaft by a second clutch. In a second embodiment of the invention, two separate continuous drive members are employed to drive two concentrically mounted propeller shafts. The first continuous drive member is looped about one of two sprockets on the first and second intermediate shafts and the first propeller shaft such that when one of the sprockets is coupled by a first clutch to the first intermediate shaft, the first propeller shaft rotates in a first propeller rotational direction. The second continuous drive member is looped about the other of the sprocket on the first and second intermediate shafts and the second propeller shaft such that when one of the sprockets is coupled to the second intermediate shaft by a second clutch, the second propeller shaft rotates in a second propeller rotational direction.

摘要翻译： 可逆的船尾驱动系统包括环绕第一和第二中间轴和传动轴的连续驱动构件，以将旋转动力从第一或第二螺旋桨旋转方向的中间轴传递到传动轴。 通过第一离合器或第二从动构件将第一从动构件与第一中间轴的第二离合器选择性地联接到第二中间轴来确定传动轴的转动方向。 在本发明的第二实施例中，采用两个独立的连续驱动构件来驱动两个同心安装的传动轴。 第一连续驱动构件围绕第一和第二中间轴和第一传动轴上的两个链轮中的一个环绕，使得当其中一个链轮通过第一离合器联接到第一中间轴时，第一传动轴以 第一螺旋桨旋转方向。 第二连续驱动构件环绕第一和第二中间轴和第二传动轴上的另一个链轮，使得当其中一个链轮通过第二离合器联接到第二中间轴时，第二传动轴转动 第二个螺旋桨旋转方向。