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1. 发明申请

WO2006118904A1 IN-LINE BELT DRIVEN TILLER DRIVE CLUTCH 审中-公开
标题翻译：在线皮带驱动舵机驱动离合器
公开(公告)号：WO2006118904A1
公开(公告)日：2006-11-09
申请号：PCT/US2006/015811
申请日：2006-04-26
申请人： MTD PRODUCTS, INC. , FIRDAUS, Usman , SMITH, Philip, B.
发明人： FIRDAUS, Usman , SMITH, Philip, B.
IPC分类号： A01B33/08
CPC分类号： A01B33/082 , A01D2034/6843
摘要： A clutching mechanism (20) for a cultivating tiller. The tiller has an engine (16) mounted on a frame (12) with a rotatable output shaft (40), a rotatable working shaft (22) , and a transmission (18) operatively connecting to the working shaft, the transmission having a rotatable transmission shaft (42) coaxially aligned with the output shaft of the engine. The clutching mechanism includes an upper half pulley (52) attached to the output shaft, and a lower half pulley (54) attached to the transmisson shaft, wherein the upper half pulley and lower half pulley are coaxially positioned in a facing but non-contacting relationship such that the upper half pulley is able to freely rotate with respect to the lower half pulley. The clutching mechanism also includes a belt (62) positioned between the upper half pulley and the lower half pulley, and a tensioning assembly (70) configured to selectively tension the belt so that the belt transmits rotation of the upper half pulley to the lower half pulley.
摘要翻译：一种栽培耕作机的离合机构（20）。舵柄具有安装在具有可旋转输出轴（40）的框架（12）上的发动机（16），可旋转工作轴（22）和可操作地连接到工作轴的变速器（18），所述变速器具有可旋转传动轴（42）与发动机的输出轴同轴对准。离合机构包括安装在输出轴上的上半滑轮（52）和安装在传动轴上的下半滑轮（54），其中上半滑轮和下半滑轮同轴地位于面对但不接触关系，使得上半带轮能够相对于下半滑轮自由旋转。离合机构还包括位于上半滑轮和下半滑轮之间的皮带（62），以及张紧组件（70），其构造成选择性地张紧皮带，使得皮带将上半滑轮的旋转传递到下半部滑轮。

2. 发明申请

WO2007075905A1 INTEGRAL VALVE CYLINDER DESIGN FOR LOG SPLITTER 审中-公开
标题翻译：集成阀缸设计用于日志分割器
公开(公告)号：WO2007075905A1
公开(公告)日：2007-07-05
申请号：PCT/US2006/048819
申请日：2006-12-21
申请人： MTD PRODUCTS INC. , FIRDAUS, Usman , DAWSON, John
发明人： FIRDAUS, Usman , DAWSON, John
IPC分类号： B27L7/00 , F15B15/20
CPC分类号： B27L7/00 , F15B15/202
摘要： A log splitter (10) includes a pump (24) connected to a hydraulic reservoir (30) and an elongated beam having a splitting wedge and a support plate mounted thereon. A hydraulic ram (22) provides relative motion between the wedge and the plate to split logs. The ram (22) includes a cylinder (50), a piston positioned within the cylinder, and a piston rod (52) reciprocally movable within the cylinder. The hydraulic ram also includes a control valve (62) connecting the pump and the cylinder. The first end collar (54) includes a first cylinder head and a valve body of the valve (62) cast as a single component. The valve body defines an inlet port (70), an outlet port (72), an "A" port and a "B" port. The second end collar (56) includes a second cylinder head and defines a channel fluidically connected to the "B" port. The first and second cylinder heads are sealingly held on ends of the cylinder with tie rods (58).
摘要翻译：对数分配器（10）包括连接到液压储存器（30）的泵（24）和安装在其上的分离楔和支撑板的细长梁。液压柱塞（22）提供楔形件和板之间的相对运动以分裂原木。冲头（22）包括缸（50），定位在气缸内的活塞以及在气缸内可往复运动的活塞杆（52）。液压压头还包括连接泵和气缸的控制阀（62）。第一端部轴环（54）包括作为单个部件铸造的阀（62）的第一气缸盖和阀体。阀体限定入口（70），出口（72），“A”端口和“B”端口。第二端部轴环（56）包括第二气缸盖并且限定流体连接到“B”端口的通道。第一和第二气缸盖通过拉杆（58）密封地保持在气缸的端部上。

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