公开(公告)号：US20070169455A1

公开(公告)日：2007-07-26

申请号：US11515408

申请日：2006-09-01

申请人： Hideya Umemoto ,  Akira Minoura ,  Osami Fujiwara ,  Kazuaki Nogami ,  Takeshi Komorida

发明人： Hideya Umemoto ,  Akira Minoura ,  Osami Fujiwara ,  Kazuaki Nogami ,  Takeshi Komorida

IPC分类号： A01D34/00

CPC分类号： A01D34/66 ,  B60K11/04 ,  B60Y2200/223

摘要： A riding type mower comprises: a plurality of wheels; a vehicle body supported by the plurality of wheels; a water-cooled engine located in a rear region of the vehicle body; a hood for covering the engine; a driver's seat located forwardly of the hood; a rollover protection frame located between the driver's seat and the water-cooled engine, the rollover protection frame having a pair of right and left support columns spaced apart from each other in a lateral direction; a radiator for the water-cooled engine located between the pair of the support columns of the rollover protection frame.

摘要翻译： 一种骑马式割草机包括：多个轮子; 由所述多个车轮支撑的车体; 位于车体的后部区域的水冷发动机; 用于覆盖发动机的罩; 位于发动机罩前方的司机座椅; 位于驾驶员座椅和水冷发动机之间的翻车保护框架，翻车保护框架具有在左右方向上彼此隔开的一对左右支撑柱; 用于水冷发动机的散热器，位于翻转保护框架的一对支撑柱之间。

公开(公告)号：US07866426B2

公开(公告)日：2011-01-11

申请号：US11515408

申请日：2006-09-01

申请人： Hideya Umemoto ,  Akira Minoura ,  Osami Fujiwara ,  Kazuaki Nogami ,  Takeshi Komorida

发明人： Hideya Umemoto ,  Akira Minoura ,  Osami Fujiwara ,  Kazuaki Nogami ,  Takeshi Komorida

IPC分类号： B60K11/04

CPC分类号： A01D34/66 ,  B60K11/04 ,  B60Y2200/223

摘要： A riding type mower comprises: a plurality of wheels; a vehicle body supported by the plurality of wheels; a water-cooled engine located in a rear region of the vehicle body; a hood for covering the engine; a driver's seat located forwardly of the hood; a rollover protection frame located between the driver's seat and the water-cooled engine, the rollover protection frame having a pair of right and left support columns spaced apart from each other in a lateral direction; a radiator for the water-cooled engine located between the pair of the support columns of the rollover protection frame.

摘要翻译： 一种骑马式割草机包括：多个轮子; 由所述多个车轮支撑的车体; 位于车体的后部区域的水冷发动机; 用于覆盖发动机的罩; 位于发动机罩前方的司机座椅; 位于驾驶员座椅和水冷发动机之间的翻车保护框架，翻车保护框架具有在左右方向彼此隔开的一对左右支撑柱; 用于水冷发动机的散热器，位于翻转保护框架的一对支撑柱之间。

公开(公告)号：US20110131942A1

公开(公告)日：2011-06-09

申请号：US12871992

申请日：2010-08-31

申请人： Akihito Sugio ,  Osami Fujiwara ,  Yusuke Shoji ,  Yoshihiro Ueda

发明人： Akihito Sugio ,  Osami Fujiwara ,  Yusuke Shoji ,  Yoshihiro Ueda

IPC分类号： A01D34/125

CPC分类号： A01D34/71 ,  A01D57/26

摘要： A riding type grass mower includes a right wheel and a left wheel, a rear-discharge type mower unit disposed forwardly of the right/left wheels, a driver's seat disposed between and upwardly of the right/left wheels, an engine mounted rearwardly of the driver's seat, an engine hood for covering the engine, and a restricting unit disposed rearwardly of the driver's seat and at an area downwardly of the engine hood, the restricting unit having a restricting face (including a mesh face) configured to restrict upward rising of cut grass discharged from the mower unit.

摘要翻译： 一种骑马式割草机包括右轮和左轮，设置在左/右车轮前方的后排放式割草机单元，设置在左/右车轮之间和之上的驾驶员座椅，安装在左/右车轮后方的发动机 驾驶员座椅，用于覆盖发动机的发动机罩，以及设置在驾驶员座椅后方和发动机罩下方的区域的限制单元，限制单元具有限制面（包括网眼面），其限制向上升高 割草机从割草机排出。

公开(公告)号：US06470659B2

公开(公告)日：2002-10-29

申请号：US09273393

申请日：1999-03-22

申请人： Teruo Shimamura ,  Osami Fujiwara

发明人： Teruo Shimamura ,  Osami Fujiwara

IPC分类号： F16H3500

CPC分类号： B60K23/06 ,  B60K17/3515 ,  B60K23/08 ,  B60Y2200/223

摘要： A four wheel drive working vehicle such as a front mower has a dual one-way clutch mechanism interlocked to right and left dirigible wheels. When the vehicle makes a turn in forward or backward running, the clutch mechanism breaks drive transmission only to an outer one of the dirigible wheels.

摘要翻译： 诸如前部割草机的四轮驱动作业车辆具有双向单向离合器机构，该双向离合器机构与左右的可拆卸车轮互锁。 当车辆向前或向后行驶时，离合器机构将驱动传动仅破坏到外壳中的驱动传动装置。

公开(公告)号：US5230403A

公开(公告)日：1993-07-27

申请号：US800194

申请日：1991-11-27

申请人： Kenji Matsuda ,  Osami Fujiwara ,  Hironori Tsuchihashi ,  Jinnosuke Takakura

发明人： Kenji Matsuda ,  Osami Fujiwara ,  Hironori Tsuchihashi ,  Jinnosuke Takakura

IPC分类号： A01D34/64 ,  B60T11/04 ,  B62D33/06 ,  B62D49/00

CPC分类号： A01D34/64 ,  B60T11/04 ,  B62D33/0625 ,  A01D2101/00 ,  Y10S180/90

摘要： A steering platform includes a main floor supported by a body framework extending longitudinally of a vehicle, and footrests extending from the main floor laterally outwardly of the framework. A brake pedal and a shift pedal are arranged on the footrests. The framework in a steering platform region supports cross shafts extending transversely through the framework. These shafts include a brake control shaft for pivotally supporting a brake lever, and a shaft for driving a raising and lowering link mechanism of a grass cutting unit. The cross shafts include outward extensions for supporting the footrests through brackets, respectively.

摘要翻译： 转向平台包括由车辆纵向延伸的主体框架支撑的主楼板，以及从框架横向向外延伸的搁脚板。 脚踏板上设有制动踏板和换档踏板。 转向平台区域中的框架支撑横向延伸穿过框架的横轴。 这些轴包括用于枢转地支撑制动杆的制动控制轴和用于驱动切割单元的升降连杆机构的轴。 横轴包括用于通过托架支撑脚凳的向外延伸部。

公开(公告)号：USD297433S

公开(公告)日：1988-08-30

申请号：US772529

申请日：1985-09-04

申请人： Shigeaki Okuyama ,  Norimi Nakamura ,  Osami Fujiwara ,  Kunisuke Nakamura ,  Genichi Funabashi

设计人： Shigeaki Okuyama ,  Norimi Nakamura ,  Osami Fujiwara ,  Kunisuke Nakamura ,  Genichi Funabashi

公开(公告)号：US4671376A

公开(公告)日：1987-06-09

申请号：US775855

申请日：1985-09-13

申请人： Katsumi Ito ,  Shigeaki Okuyama ,  Norimi Nakamura ,  Yoshizo Kuroiwa ,  Kouji Fujiwara ,  Kunisuke Nakamura ,  Osami Fujiwara ,  Jituo Yoshida ,  Mitsugu Kobayashi

发明人： Katsumi Ito ,  Shigeaki Okuyama ,  Norimi Nakamura ,  Yoshizo Kuroiwa ,  Kouji Fujiwara ,  Kunisuke Nakamura ,  Osami Fujiwara ,  Jituo Yoshida ,  Mitsugu Kobayashi

IPC分类号： B60K23/04 ,  B62D7/15 ,  F16D48/12 ,  F16H48/30 ,  F16H59/58 ,  F16H63/30 ,  B60K17/35

CPC分类号： F16H57/037 ,  B60K23/04 ,  B62D7/1572 ,  F16H48/08 ,  F16H48/24 ,  F16H48/295 ,  F16H48/30 ,  F16H48/34 ,  F16H63/3023 ,  F16H2048/204 ,  F16H2200/2071 ,  F16H48/32 ,  F16H48/40 ,  F16H59/58

摘要： An automatic differential locking system for a working vehicle having steerable front and rear wheels, which includes a selector for selecting a steering mode of the vehicle, an actuator for operating a differential locking mechanism, and a gate for sending a control signal to the actuator in response to a signal received from the selector. The gate is adapted to send a differential locking signal to the actuator upon receipt of a parallel steering mode signal from the selector. In response to the differential locking signal the actuator actuates the differential locking mechanism. Since differential revolutions of the wheels are limited at times of parallel steering, the vehicle is capable of accurate course revisions and alterations without slipping.

摘要翻译： 一种用于具有可转向的前轮和后轮的工作车辆的自动差速锁定系统，其包括用于选择车辆的转向模式的选择器，用于操作差速锁定机构的致动器和用于向控制器发送控制信号的门 响应于从选择器接收到的信号。 闸门适于在接收到来自选择器的平行转向模式信号时向致动器发送差速锁定信号。 响应于差速锁定信号，致动器致动差动锁定机构。 由于在平行转向时车轮的差速转动受到限制，所以车辆能够在没有滑动的情况下准确地进行修改和更改。

公开(公告)号：US08117813B2

公开(公告)日：2012-02-21

申请号：US12871992

申请日：2010-08-31

申请人： Akihito Sugio ,  Osami Fujiwara ,  Yusuke Shoji ,  Yoshihiro Ueda

发明人： Akihito Sugio ,  Osami Fujiwara ,  Yusuke Shoji ,  Yoshihiro Ueda

IPC分类号： A01D67/00

CPC分类号： A01D34/71 ,  A01D57/26

摘要： A riding type grass mower includes a right wheel and a left wheel, a rear-discharge type mower unit disposed forwardly of the right/left wheels, a driver's seat disposed between and upwardly of the right/left wheels, an engine mounted rearwardly of the driver's seat, an engine hood for covering the engine, and a restricting unit disposed rearwardly of the driver's seat and at an area downwardly of the engine hood, the restricting unit having a restricting face (including a mesh face) configured to restrict upward rising of cut grass discharged from the mower unit.

摘要翻译： 一种骑马式割草机包括右轮和左轮，设置在左/右车轮前方的后排放式割草机单元，设置在左/右车轮之间和之上的驾驶员座椅，安装在左右车轮后方的发动机 驾驶员座椅，用于覆盖发动机的发动机罩，以及设置在驾驶员座椅后方和发动机罩下方的区域的限制单元，限制单元具有限制面（包括网眼面），其限制向上升高 割草机从割草机排出。