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公开(公告)号:US08317647B2
公开(公告)日:2012-11-27
申请号:US12469018
申请日:2009-05-20
Applicant: Stewart James Wright
Inventor: Stewart James Wright
IPC: F16H47/04
CPC classification number: F16H47/04 , F04B39/123 , F16H2047/045
Abstract: A drive unit comprises an output shaft, two or more hydraulic motors, each hydraulic motor being adapted to drive the output shaft, and hydraulic fluid distribution means for supplying relatively high pressure hydraulic fluid to the drive motors and for removing relatively low pressure hydraulic fluid from the drive motors. The hydraulic fluid distribution means comprises a hydraulic fluid inlet for connecting to a hydraulic line to provide relatively high pressure hydraulic fluid to the two or more hydraulic motors and a hydraulic fluid outlet for removing relatively low pressure hydraulic fluid from the two or more hydraulic motors.
Abstract translation: 驱动单元包括输出轴,两个或多个液压马达,每个液压马达适于驱动输出轴;以及液压流体分配装置,用于向驱动马达提供相对高压的液压流体,并用于从相对低压的液压流体 驱动电机。 液压流体分配装置包括液压流体入口,用于连接到液压管路以向两个或更多个液压马达提供相对高压的液压流体,以及用于从两个或更多个液压马达移除相对低压的液压流体的液压流体出口。
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公开(公告)号:US06938365B2
公开(公告)日:2005-09-06
申请号:US10381210
申请日:2002-03-14
Applicant: Stewart James Wright
Inventor: Stewart James Wright
IPC: E02F5/02 , A01B61/04 , E02F9/22 , E02F9/24 , F15B11/028 , F16F9/18 , F16F9/32 , F16F9/34 , F16F9/50 , F16F9/54 , F16F15/02 , F16F15/023 , E02F3/96
CPC classification number: E02F9/24 , A01B61/04 , E02F9/2207 , F15B11/028 , F15B2211/30525 , F15B2211/3111 , F15B2211/327 , F15B2211/50545 , F15B2211/50563 , F15B2211/5154 , F15B2211/528 , F15B2211/6355 , F15B2211/7053 , F15B2211/7054 , F15B2211/71 , F15B2211/8613 , F16F9/18
Abstract: A dampening means for a tool, the dampening means controlling pivoting of the tool with respect to a support means of a support structure.
Abstract translation: 用于工具的阻尼装置,阻尼装置控制工具相对于支撑结构的支撑装置的枢转。
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公开(公告)号:US20100298080A1
公开(公告)日:2010-11-25
申请号:US12469018
申请日:2009-05-20
Applicant: Stewart James Wright
Inventor: Stewart James Wright
CPC classification number: F16H47/04 , F04B39/123 , F16H2047/045
Abstract: A drive unit comprises an output shaft, two or more hydraulic motors, each hydraulic motor being adapted to drive the output shaft, and hydraulic fluid distribution means for supplying relatively high pressure hydraulic fluid to the drive motors and for removing relatively low pressure hydraulic fluid from the drive motors. The hydraulic fluid distribution means comprises a hydraulic fluid inlet for connecting to a hydraulic line to provide relatively high pressure hydraulic fluid to the two or more hydraulic motors and a hydraulic fluid outlet for removing relatively low pressure hydraulic fluid from the two or more hydraulic motors.
Abstract translation: 驱动单元包括输出轴,两个或多个液压马达,每个液压马达适于驱动输出轴;以及液压流体分配装置,用于向驱动马达提供相对高压的液压流体,并用于从相对低压的液压流体 驱动电机。 液压流体分配装置包括液压流体入口,用于连接到液压管路以向两个或更多个液压马达提供相对高压的液压流体,以及用于从两个或更多个液压马达移除相对低压的液压流体的液压流体出口。
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