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1. 发明授权

US08099938B2 Rear discharge type mower apparatus having a pair of auxiliary plates for directing grass to a discharge opening 有权
标题翻译：具有用于将草引导到排出口的一对辅助板的后排放式割草机设备
公开(公告)号：US08099938B2
公开(公告)日：2012-01-24
申请号：US12466019
申请日：2009-08-03
申请人： Masaji Kure , Yoshikazu Togoshi , Koji Fujiwara , Kazuo Samejima , Masatoshi Yamaguchi , Kazuo Koike , Yoshiyuki Esaki
发明人： Masaji Kure , Yoshikazu Togoshi , Koji Fujiwara , Kazuo Samejima , Masatoshi Yamaguchi , Kazuo Koike , Yoshiyuki Esaki
IPC分类号： A01D67/00
CPC分类号： A01D34/71
摘要： A rear discharge type mower apparatus includes: a blade housing having a top plate, a front wall and at least one side wall and a first front guide plate and a second front guide plate. Each of the first and second front guide plates are located rearwardly of the front wall and have a shape extending substantially along a rotation path of a corresponding blade. The mower apparatus also includes a first auxiliary plate and a second auxiliary plate. A portion of the second auxiliary plate and the first auxiliary plate extend parallel to each other such that an opening that is opposed to a mowed grass discharge opening is formed by the rearward ends of the linear portion and the first auxiliary plate. The lower edges of the first and second auxiliary plates are closer to the top plate than the corresponding blade.
摘要翻译：一种后排放式割草机设备包括：具有顶板，前壁和至少一个侧壁以及第一前引导板和第二前引导板的刀片壳体。第一和第二前导向板中的每一个位于前壁的后方，并且具有基本上沿相应叶片的旋转路径延伸的形状。割草机还包括第一辅助板和第二辅助板。第二辅助板和第一辅助板的一部分彼此平行延伸，使得与割草排放口相对的开口由直线部分和第一辅助板的后端形成。第一和第二辅助板的下边缘比相应的叶片更靠近顶板。

2. 发明授权

US07770370B2 Device for limiting lowering of implement on working vehicle 有权
标题翻译：限制工作车辆落地装置
公开(公告)号：US07770370B2
公开(公告)日：2010-08-10
申请号：US12051824
申请日：2008-03-19
申请人： Takeshi Komorida , Yoshiyuki Esaki , Yoshikazu Togoshi , Eiji Satou
发明人： Takeshi Komorida , Yoshiyuki Esaki , Yoshikazu Togoshi , Eiji Satou
IPC分类号： A01D34/00
CPC分类号： A01D34/661 , A01D34/74
摘要： A working vehicle includes a vehicle body supported by a plurality of wheels; an implement supported by the vehicle body via a link mechanism such that the implement can be raised and lowered, the implement being permitted to be lowered under its own weight; an abutting member that moves in tandem with the raising and lowering movement of the implement; a receiving piece for limiting the lowering of the implement under its own weight by receiving a first portion of the abutting member; and a manually operable first operating piece for changing the position of the receiving piece between a receiving position and a retracted position, wherein a lowering limiting position is set to a vertical position that is closer to the upper limit of a range of the raising or lowering movement of the implement than to the lower limit of that range.
摘要翻译：工作车辆包括由多个车轮支撑的车体; 通过连杆机构由车身支撑的工具，使得工具可以升高和降低，该工具在其自重下被允许降低; 与工具的升高和降低运动同时移动的邻接构件; 接收件，用于通过接收所述抵接构件的第一部分来限制所述工具在其自重下的下降; 以及可手动操作的第一操作件，用于在接收位置和缩回位置之间改变接收片的位置，其中下降限制位置被设置为更接近升高或降低范围的上限的垂直位置工具的移动比该范围的下限。

3. 发明授权

US07735306B2 Rear discharge type mower apparatus 有权
标题翻译：后排式割草机
公开(公告)号：US07735306B2
公开(公告)日：2010-06-15
申请号：US11515496
申请日：2006-09-01
申请人： Masaji Kure , Yoshikazu Togoshi , Koji Fujiwara , Kazuo Samejima , Masatoshi Yamaguchi , Kazuo Koike , Yoshiyuki Esaki
发明人： Masaji Kure , Yoshikazu Togoshi , Koji Fujiwara , Kazuo Samejima , Masatoshi Yamaguchi , Kazuo Koike , Yoshiyuki Esaki
IPC分类号： A01D67/00
CPC分类号： A01D34/71
摘要： A rear discharge type mower apparatus comprising a blade housing having a top plate, a front wall and at least one side wall; a support shaft supported by the blade housing and extending vertically; a rotatable blade supported by the support shaft, a tip end of the blade forming a rotation path; and a guide plate located rearwardly of the front wall and having a shape extending along the rotation path of a corresponding blade, and forming an opening for ejecting cut grass rearwardly. The guide plate has a first end located in an upstream position with respect to a rotating direction of the corresponding blade, and a second end located in a downstream position with respect to the rotating direction of the corresponding blade; and an auxiliary plate extending from an area of the first end into inside the rotation path of the corresponding blade.
摘要翻译：一种后排放式割草机设备，包括具有顶板，前壁和至少一个侧壁的叶片壳体; 由叶片壳体支撑并垂直延伸的支撑轴; 由所述支撑轴支撑的可旋转刀片，所述刀片的前端形成旋转路径; 以及位于前壁后方的具有沿对应叶片的旋转路径延伸的形状的引导板，并且形成用于向后喷出剪草的开口。引导板具有相对于相应叶片的旋转方向位于上游位置的第一端和位于相应叶片的旋转方向的下游位置的第二端; 以及辅助板，其从所述第一端的区域延伸到所述相应叶片的旋转路径的内部。

4. 发明授权

US07559295B2 Cooling structure for a work vehicle 有权
标题翻译：工作车辆的冷却结构
公开(公告)号：US07559295B2
公开(公告)日：2009-07-14
申请号：US11853519
申请日：2007-09-11
申请人： Masahiro Yamada , Yoshikazu Togoshi , Akira Minoura , Yoshihiro Ueda , Yoshiyuki Esaki , Eiji Satou , Takeshi Komorida
发明人： Masahiro Yamada , Yoshikazu Togoshi , Akira Minoura , Yoshihiro Ueda , Yoshiyuki Esaki , Eiji Satou , Takeshi Komorida
IPC分类号： F01P5/02 , F28D15/00
CPC分类号： F01P5/06 , F01P7/044 , F01P2060/045
摘要： A cooling structure for a working vehicle with a transmission disposed rearwardly and downwardly of a driver's seat and having a hydrostatic transmission, and an air-cooled engine disposed rearwardly of the transmission. The cooling structure comprising a fan for cooling the engine and a fan for cooling the transmission mounted on a rotary shaft operatively connecting the transmission with an output shaft of the air-cooled engine, the fans being configured such that air flows generated by the fans move from adjacent the transmission toward the engine; an oil cooler for cooling fluid supplied to the hydrostatic transmission, the oil cooler being disposed between the fan for cooling the engine and the fan for cooling the transmission, and disposed to face each of the fans; and an air guiding plate disposed at a position higher than the oil cooler for guiding air to regions of the fans.
摘要翻译：一种用于工作车辆的冷却结构，其具有设置在驾驶员座椅的后方和下方并具有静液压传动装置的传动装置，以及设置在变速器后方的风冷发动机。所述冷却结构包括用于冷却发动机的风扇和用于冷却安装在旋转轴上的变速器的风扇，所述变速器将所述变速器与所述风冷发动机的输出轴可操作地连接，所述风扇构造成使得由所述风扇产生的空气流动从发动机相邻到发动机; 用于冷却流体静压传动装置的冷却液的油冷却器，所述油冷却器设置在用于冷却发动机的风扇和用于冷却变速器的风扇之间，并且设置成面对每个风扇; 以及设置在高于所述油冷却器的位置以将空气引导到所述风扇的区域的空气引导板。

5. 发明申请

US20080302805A1 Fuel Tank for Work Vehicle 有权
标题翻译：工作车油箱
公开(公告)号：US20080302805A1
公开(公告)日：2008-12-11
申请号：US12051819
申请日：2008-03-19
申请人： Takeshi Komorida , Yoshiyuki Esaki , Eiji Satou
发明人： Takeshi Komorida , Yoshiyuki Esaki , Eiji Satou
IPC分类号： B65D88/12 , F16K15/00
CPC分类号： B60K15/073 , B60K15/077 , B60K2015/03118 , B60K2015/03125 , B60K2015/03144 , B60K2015/03151 , B60Y2200/223 , Y10T137/7722
摘要： A work vehicle has a plurality of wheels including a first wheel and a fuel tank disposed upwardly of the first wheel. The fuel tank includes a first portion which is located higher than the highest point of the first wheel in a side view and which also is overlapped at least partially with the first wheel in a top view; a second portion disposed forwardly of the highest point of the first wheel and extending downwardly from the first portion so as to extend lower than the highest point of the first wheel, the second portion being in fluid communication with the first portion; and a third portion disposed rearwardly of the highest point of the first wheel and extending downwardly from the first portion so as to extend lower than the highest point of the first wheel, the third portion being in fluid communication with the first portion.
摘要翻译：工作车辆具有多个车轮，其包括设置在第一车轮上方的第一车轮和燃料箱。燃料箱包括在侧视图中位于比第一车轮的最高点高的第一部分，并且在顶视图中至少部分地与第一车轮重叠; 第二部分，其设置在所述第一轮的最高点的前方并从所述第一部分向下延伸以便比所述第一轮的最高点延伸，所述第二部分与所述第一部分流体连通; 以及第三部分，其设置在所述第一轮的最高点的后方并从所述第一部分向下延伸，以便比所述第一轮的最高点延伸，所述第三部分与所述第一部分流体连通。

6. 发明授权

US07437865B2 Mower with baffle 有权
公开(公告)号：US07437865B2
公开(公告)日：2008-10-21
申请号：US11726370
申请日：2007-03-21
申请人： Kazuo Koike , Masatoshi Yamaguchi , Yoshiyuki Esaki
发明人： Kazuo Koike , Masatoshi Yamaguchi , Yoshiyuki Esaki
IPC分类号： A01D67/00
CPC分类号： A01D34/667
摘要： A mower comprising: a cutting blade housing; rotating cutting blades; and a front baffle plate disposed forwardly of a rotation zone of each of the rotating cutting blades; wherein the front baffle plate comprises: an upstream-side cutting blade plate portion and a downstream-side cutting blade plate portion having a concave curved guide surface wherein the front baffle plate is configured such that the distance between a rotation zone of the upstream-side cutting blade and a boundary between the upstream-side cutting blade plate portion and the downstream-side cutting blade plate portion in the baffle plates is greater than the distance between the boundary and a rotation zone of the downstream-side cutting blade.

7. 发明申请

US20080072558A1 Dust Fender for Riding Type Work Vehicle 有权
标题翻译：用于骑马类型工作车辆的防尘板
公开(公告)号：US20080072558A1
公开(公告)日：2008-03-27
申请号：US11854065
申请日：2007-09-12
申请人： Hironori Tsuchihashi , Koji Fujiwara , Yoshiyuki Esaki
发明人： Hironori Tsuchihashi , Koji Fujiwara , Yoshiyuki Esaki
IPC分类号： A01D34/00 , A01D75/18
CPC分类号： B62D25/10 , A01D34/82 , B62D25/168
摘要： A riding work vehicle includes an engine hood provided at a rear portion of the vehicle body, an engine cooling air inlet provided at a front end area of the engine hood, and a mower connecting portion for connecting a mower to the vehicle body. A pair of right and left first fenders are supported to the vehicle body so as to be located above the front wheels or rear wheels. Second fenders are provided separately from the first fenders and overlapping at least partially with the first fenders as viewed from above. Second fender support portions support the second fenders to the vehicle body. Each one of the second fenders includes an overlapping portion overlapping with the first fender as viewed from above and a dust cover portion disposed laterally of the engine cooling air inlet.
摘要翻译：一种骑行工作车辆包括设置在车身后部的发动机罩，设置在发动机罩的前端区域的发动机冷却空气入口和用于将割草机连接到车身的割草机连接部。一对左右的第一挡泥板被支撑在车身上，以便位于前轮或后轮的上方。第一挡泥板与第一挡泥板分开设置，至少部分地与上面看到的第一挡泥板重叠。第二挡泥板支撑部分支撑车身的第二挡泥板。第二挡泥板中的每一个包括从上方观察与第一挡泥板重叠的重叠部分和设置在发动机冷却空气入口侧面的防尘罩部分。

8. 发明申请

US20070169456A1 Riding type mower 有权
标题翻译：骑马式割草机
公开(公告)号：US20070169456A1
公开(公告)日：2007-07-26
申请号：US11515229
申请日：2006-09-01
申请人： Takeshi Komorida , Hideya Umemoto , Yoshiyuki Esaki
发明人： Takeshi Komorida , Hideya Umemoto , Yoshiyuki Esaki
IPC分类号： A01D34/00
CPC分类号： A01D34/74
摘要： A riding type mower comprises: a plurality of wheels including at least one driven wheel; a vehicle body supported by the plurality of wheels; a driver's seat supported by the vehicle body; a mower unit located below the vehicle body; a suspension mechanism for vertically movably supporting the mower unit from the vehicle body, the suspension mechanism having a restraint member operatively connected to the suspension mechanism; an operation mechanism for operating the suspension mechanism; a stopper for setting a lower limit for a vertical position of the mower unit to define a cutting height by abutment against the restraint member, the stopper is adapted to be rotated to change the lower limit; a lower limit adjustment element located laterally of the driver's seat and rotatable to rotate the stopper; and a linking mechanism for operatively connecting the lower limit adjustment element with the stopper.
摘要翻译：一种骑马式割草机包括：多个轮，包括至少一个从动轮; 由所述多个车轮支撑的车体; 由车体支撑的司机座位; 位于车体下方的割草机单元; 悬架机构，用于从车体垂直地移动地支撑割草机单元，悬挂机构具有可操作地连接到悬挂机构的约束件; 用于操作悬架机构的操作机构; 用于设定所述割草机单元的垂直位置的下限以通过抵靠所述约束构件限定切割高度的止动件，所述止动件适于旋转以改变所述下限; 下限调节元件，其位于驾驶员座椅的侧面并且可旋转以使止动器旋转; 以及用于将下限调节元件与止动件可操作地连接的连接机构。

9. 发明授权

US06877302B2 Mid-mount mower 有权
标题翻译：中型割草机
公开(公告)号：US06877302B2
公开(公告)日：2005-04-12
申请号：US10378266
申请日：2003-03-03
申请人： Kazuo Samejima , Kenichi Chujo , Teruo Shimamura , Yoshiyuki Esaki , Masatoshi Yamaguchi , Yoshihiro Kawahara
发明人： Kazuo Samejima , Kenichi Chujo , Teruo Shimamura , Yoshiyuki Esaki , Masatoshi Yamaguchi , Yoshihiro Kawahara
IPC分类号： A01D34/64 , A01D34/66 , A01D34/76 , A01D67/00
CPC分类号： A01D34/661 , A01D2101/00 , Y10S56/22
摘要： A mid-mount mower including a body frame supported above the ground by front wheels and rear wheels, and a mower unit vertically movably suspended from the body frame between the front wheels and rear wheels. The mower unit includes a mower deck having a top board, and a front wall, side walls and a rear wall depending from the top board. The mower deck has a rearwardly opening recess formed in a sideways middle region at a rear end thereof. A mower input shaft is disposed on the top board for transmitting power to the rotary blades juxtaposed inside the mower deck to be rotatable about three vertical axes arranged sideways. The mower input shaft extends longitudinally of the body frame and has a rear connecting end. A PTO shaft is provided in a rear transmission mechanism that drives the rear wheels. The PTO shaft extends longitudinally of the body frame and has a forward connecting end. A relay transmission shaft has one end thereof connected to the connecting end of the mower input shaft through a front universal joint, and the other end connected to the PTO shaft through a rear universal joint. The recess is recessed longitudinally of the body frame to an extent forwardly of the rear universal joint to receive the rear universal joint when the mower unit is raised.
摘要翻译：一种中型割草机，其包括通过前轮和后轮支撑在地面上的车身框架，以及在前轮和后轮之间可从主体框架垂直移动悬挂的割草机单元。割草机单元包括具有顶板的割草机板，以及从顶板悬挂的前壁，侧壁和后壁。割草机甲板具有形成在其后端的侧向中间区域中的向后开口的凹部。割草机输入轴设置在顶板上，用于将动力传递到并置在割草机甲板内部的旋转刀片，以便围绕横向布置的三个垂直轴线旋转。割草机输入轴在主体框架的纵向延伸并具有后连接端。在驱动后轮的后传动机构中设置有PTO轴。 PTO轴沿主体框架的纵向延伸并且具有前连接端。继电器传动轴的一端通过前万向接头连接到割草机输入轴的连接端，另一端通过后万向接头与PTO轴连接。凹槽在主体框架的纵向方向上延伸到后万向接头的前方，以在割草机单元升高时接收后万向接头。

10. 发明申请

US20050039430A1 LAWN MOWER 有权
标题翻译：割草机
公开(公告)号：US20050039430A1
公开(公告)日：2005-02-24
申请号：US10796558
申请日：2004-03-09
申请人： Kazuo Samejima , Yoshikazu Togoshi , Masato Asahara , Yoshiyuki Esaki , Akira Minoura , Osami Fujiwara
发明人： Kazuo Samejima , Yoshikazu Togoshi , Masato Asahara , Yoshiyuki Esaki , Akira Minoura , Osami Fujiwara
IPC分类号： A01D34/76 , A01D34/63 , A01D34/64 , A01D43/077 , A01D61/00 , A01D69/00
CPC分类号： A01D43/077 , A01D69/00
摘要： A lawn mower comprises a blade drive shaft with a blade rotatably mounted inside a mower deck supported by a vehicle body, a blower unit including a cylindrical blower housing connected to a grass clippings discharging section provided in a side end region of the mower deck, a vertical drive shaft having a shaft portion with vanes attached thereto inside the blower housing and a shaft portion extending upward through the blower housing, and a discharging sleeve projecting rearwardly along an outer tangent line of the blower housing, a grass collecting apparatus mounted rearwardly of the vehicle body, a duct for allowing the discharging sleeve to communicate with the grass collecting apparatus, and a belt-type blower driving mechanism for driving the vertical drive shaft of the blower unit. The belt-type blower driving mechanism includes an intermediate vertical shaft disposed rearwardly of the blower housing, and a belt transmission unit for transmitting power from the blade drive shaft to the vertical drive shaft through the intermediate vertical shaft.
摘要翻译：割草机包括具有可旋转地安装在由车体支撑的割草机甲板内的叶片的叶片驱动轴，鼓风机单元，其包括连接到设置在割草机甲板的侧端区域中的草屑排出部的圆柱形鼓风机壳体，垂直传动轴，其具有在鼓风机壳体内附接有叶片的轴部，以及沿着鼓风机壳体向上延伸的轴部，以及沿着鼓风机壳体的外切线向后突出的排出套筒，车体，用于允许排出套筒与草料收集装置连通的管道;以及用于驱动鼓风机单元的垂直驱动轴的带式鼓风机驱动机构。带式鼓风机驱动机构包括设置在鼓风机壳体的后方的中间竖直轴，以及用于通过中间竖直轴将动力从叶片驱动轴传递到垂直驱动轴的带传动单元。

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