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1. 发明授权

US5649844A Dual drive for power boats 失效
标题翻译：动力艇双驱动
公开(公告)号：US5649844A
公开(公告)日：1997-07-22
申请号：US589486
申请日：1996-01-22
申请人： Philip C. Caricof , Neil A. Newman , Warren H. Robbins , Lawrence C. Smith
发明人： Philip C. Caricof , Neil A. Newman , Warren H. Robbins , Lawrence C. Smith
IPC分类号： B63H23/06 , B63H20/14
CPC分类号： B63H23/06 , Y10T477/759
摘要： A drive system for a boat having a hull with an inboard motor and two spaced drive units mounted in the hull, including a dual drive package having a housing with first and second output shafts mounted in bearings in the housing and an input shaft mounted in bearings in the housing between the output shafts, first and second drive chain sprockets mounted on and spaced axially along the input shaft, a third drive chain sprocket mounted on the first output shaft, a fourth drive chain sprocket mounted on the second output shaft, a first drive chain coupling the first and third sprockets, a second drive chain coupling the second and fourth sprockets, and arrangements for connecting the input shaft to the motor and each of the output shafts to a respective drive unit. The drive system may further include first and second torque limiters for connecting between the respective drive units.
摘要翻译：一种具有船体的船用驱动系统，其具有安装在船体中的内部马达和两个间隔开的驱动单元，包括双驱动封装，其具有壳体，其具有安装在壳体中的轴承中的第一和第二输出轴以及安装在轴承中的输入轴在输出轴之间的壳体中，沿着输入轴安装在轴向上且沿轴向间隔开的第一和第二驱动链轮，安装在第一输出轴上的第三驱动链轮链轮，安装在第二输出轴上的第四驱动链轮链轮，连接第一和第三链轮的驱动链，联接第二和第四链轮的第二驱动链，以及用于将输入轴连接到马达和每个输出轴的装置到相应的驱动单元。驱动系统还可以包括用于在相应的驱动单元之间连接的第一和第二扭矩限制器。

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