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1. 发明授权

US06449882B2 Snow removal machine 失效
标题翻译：除雪机
公开(公告)号：US06449882B2
公开(公告)日：2002-09-17
申请号：US09754644
申请日：2001-01-04
申请人： Masakatsu Kono , Isao Yoshida , Hiroshi Sueshige , Norikazu Shimizu
发明人： Masakatsu Kono , Isao Yoshida , Hiroshi Sueshige , Norikazu Shimizu
IPC分类号： E01H506
CPC分类号： E01H5/04 , Y10T74/18832
摘要： A walking-type snow removal machine comprises a snow removing member provided at a front part of a body frame for pushing snow forward, and crawler belts provided on right and left sides of the body frame. The body frame carries thereon an electric motor and a battery. The electric motor drives right and left drive wheels to drive the crawler belts. The electric motor generates little noise as compared with an engine, and contributes to downsizing of the snow removal machine. The battery supplies electrical power to the electric motor.
摘要翻译：行走式除雪机包括设置在车身前部用于向前推雪的除雪构件，以及设置在车架的右侧和左侧的履带。车体框架上承载有电动马达和电池。电动机驱动左右驱动轮驱动履带。与发动机相比，电动马达产生的噪音小，有助于除雪机的小型化。电池为电动机供电。

2. 发明授权

US06499236B2 Snow removing machine 有权
标题翻译：除雪机
公开(公告)号：US06499236B2
公开(公告)日：2002-12-31
申请号：US09893719
申请日：2001-06-28
申请人： Isao Yoshida , Yasunori Yamamoto , Norikazu Shimizu , Seishu Sakai , Masakatsu Kono
发明人： Isao Yoshida , Yasunori Yamamoto , Norikazu Shimizu , Seishu Sakai , Masakatsu Kono
IPC分类号： A63C1910
CPC分类号： E01H5/04 , B62D55/0882 , Y10T74/20624
摘要： A snow removing machine has a vehicle body having a body frame, a snow removing section mounted on a front portion of the body frame for removing snow, an operating handle mounted to a rear portion of the body frame and having a first handle portion and a second handle portion, and a pair of grip portions each mounted on a respective one of the first and second handle portions of the operating handle. A forward and aft drive changeover switch is directly mounted on the first handle portion of the operating handle for changing over a traveling direction of the vehicle body. A height control operation lever is directly mounted on the first handle portion of the operating handle for adjusting a height of the snow removing section. A speed control operation lever is directly mounted on the second handle portion of the operating handle for adjusting a traveling speed of the vehicle body.
摘要翻译：除雪机具有车身，车体具有主体框架，除雪部分安装在车身框架的前部以除雪;操作手柄，其安装在主体框架的后部，并具有第一把手部分和第二把手部分和一对把手部分，每个把手部分安装在操作手柄的第一和第二把手部分中的相应一个上。前后驱动切换开关直接安装在操作手柄的第一把手部分上，用于切换车体的行进方向。高度控制操作杆直接安装在操作手柄的第一把手部分上，用于调节除雪部分的高度。速度控制操作杆直接安装在操作手柄的第二把手部分上，用于调节车身行驶速度。

3. 发明授权

US06578934B2 Snow removal machine 失效
标题翻译：除雪机
公开(公告)号：US06578934B2
公开(公告)日：2003-06-17
申请号：US09903789
申请日：2001-07-12
申请人： Tomoki Ito , Takahiro Yamamoto , Norikazu Shimizu , Masakatsu Kono
发明人： Tomoki Ito , Takahiro Yamamoto , Norikazu Shimizu , Masakatsu Kono
IPC分类号： B60B1902
CPC分类号： B62D55/0882 , E01H5/04
摘要： A snow removal machine propelled by crawler belts trained around drive wheels and driven wheels is provided. The snow removal machine has a scraper confronting the outer periphery of the driven wheel so as to remove snow adhering to and accumulating on the outer periphery during snow removing operation. It prevents increase in tension of the crawler belt due to the increased diameter of the driven wheel in appearance that might otherwise be caused by snow adhering to the outer periphery.
摘要翻译：提供了一种在驱动轮和从动轮上训练的履带驱动的除雪机。除雪机具有与从动轮的外周对置的刮刀，以除雪除雪操作时附着并积聚在外周上的积雪。这样可以防止履带的张力增加，这是由于外表上的从动轮的直径增大而可能由于附着在外周上的雪而引起的。

4. 发明授权

US06513267B2 Snow removing machine with snow removing plate 失效
公开(公告)号：US06513267B2
公开(公告)日：2003-02-04
申请号：US09893723
申请日：2001-06-28
申请人： Isao Yoshida , Masakatsu Kono
发明人： Isao Yoshida , Masakatsu Kono
IPC分类号： E01H400
CPC分类号： E01H5/04
摘要： A snow removing machine equipped with a snow removing plate is disclosed. The snow removing plate is mounted to a front portion of a vehicle body which forms part of the snow removing machine. An operating handle having grip portions is mounted to a rear portion of the vehicle body and obliquely extends upward. A battery, an electric motor and a power transmission mechanism are located below a linear line intersecting between an upper end of the snow removing plate and the grip portion. This causes the battery, the electric motor and the power transmission mechanism to be located below a view line of an operator when he looks at the snow removing plate, avoiding the view line from being disturbed to allow the operator to look at the upper end of the snow removing plate in his working attitude for thereby providing ease of operation of the snow removing machine.

5. 发明授权

US5775437A Working vehicle 失效
公开(公告)号：US5775437A
公开(公告)日：1998-07-07
申请号：US728145
申请日：1996-10-09
申请人： Katsuhisa Ichikawa , Masakatsu Kono , Kazunari Iriki , Tsuyoshi Kawabata , Kenji Kuroiwa , Tsutomu Inui
发明人： Katsuhisa Ichikawa , Masakatsu Kono , Kazunari Iriki , Tsuyoshi Kawabata , Kenji Kuroiwa , Tsutomu Inui
IPC分类号： A01B71/02 , A01B51/02 , A01B63/10 , B60K5/00 , B60K11/00 , B60K15/063 , B60K17/00 , B60K17/10 , B60K17/28 , B60K20/00 , B60K23/02 , B62D49/06 , F16D39/00
CPC分类号： B62D49/0664 , A01B51/026 , B60K17/00 , B60K17/10 , B60K17/105 , B60K5/00 , B62D49/065 , B60K11/00 , B60K15/063 , B60K20/00 , B60K23/02 , B60Y2200/41
摘要： A working vehicle includes an engine in the rear of a passenger seat, and a working machine vertically movably disposed in the rear of the engine, wherein an upper end of the working machine which is lifted to the highest position is set lower than an upper end of the engine. As a result, a ventilation in the vicinity of the engine is improved and a cooling effect of the engine is enhanced. Also, a maintenance of the engine can be conducted without being interfered by the working machine. Further, with this arrangement, a center of gravity of the working machine is low, thereby enhancing a stability of the working vehicle, and a driver or a passenger of the vehicle can visually check backward much easier.

6. 发明授权

US5727637A Hitch structure for work machine 失效
标题翻译：工作机构结构
公开(公告)号：US5727637A
公开(公告)日：1998-03-17
申请号：US717490
申请日：1996-09-20
申请人： Masakatsu Kono , Yositaka Oota , Masayuki Yamamoto
发明人： Masakatsu Kono , Yositaka Oota , Masayuki Yamamoto
IPC分类号： A01B33/08 , A01B59/042 , A01B59/06 , B60D1/01 , A01B51/00
CPC分类号： A01B59/06
摘要： A hitch structure comprises a support frame adapted to be mounted to a tail portion of a work vehicle, a tube supported crosswise on the support frame and a hitch for connecting a work machine to the work vehicle. The hitch is comprised of an upper jaw plate and a lower jaw plate joined together by a pin in such a manner as to be capable of opening and closing actions, whereby the jaw plates can cooperate to hold the tube on the support frame. The hitch structure thus allows easy mounting and releasing, produces little play, and is free from worries about its parts being lost.
摘要翻译：牵引结构包括适于安装到作业车辆的尾部的支撑框架，在支撑框架上横向支撑的管和用于将作业机器连接到作业车辆的搭接。挂钩由上颚板和下颚板组成，该上颚板和下颚板以能够打开和关闭动作的方式通过销接合在一起，由此颚板可以协作以将管保持在支撑框架上。搭接结构因此容易安装和释放，产生很少的游戏，并且没有担心其零件丢失。

7. 发明授权

US06543548B1 Vehicle operating device using steering angle and vehicle speed to control pair of continuously variable transmissions 失效
标题翻译：车辆操作装置使用转向角和车速来控制一对无级变速器
公开(公告)号：US06543548B1
公开(公告)日：2003-04-08
申请号：US08443173
申请日：1995-05-17
申请人： Katsuhisa Ichikawa , Masakatsu Kono , Kazunari Iriki , Tsuyoshi Kawabata , Kenji Kuroiwa , Tsutomu Inui
发明人： Katsuhisa Ichikawa , Masakatsu Kono , Kazunari Iriki , Tsuyoshi Kawabata , Kenji Kuroiwa , Tsutomu Inui
IPC分类号： A01B3300
CPC分类号： B60K17/10 , B60K17/30 , B62D9/00
摘要： A working vehicle 1 includes front wheels Wf steered by a steering wheel 8, and rear wheels Wr driven through a transmission system T incorporating static hydraulic pressure type continuously variable transmissions. A speed change operating device M for controlling speed change of the transmission system T accelerates or decelerates right and left rear wheels Wr at same rotating speed by operation of a change lever 10, and also generates a difference in rotating speed between the right and left rear wheels Wr by operation of the steering wheel 8. The steering characteristic on the basis of operation of the steering wheel 8 varies depending on the vehicle speed set by the change lever 10, so that an appropriate steering characteristic may be obtained if the vehicle speed is changed.
摘要翻译：工作车辆1包括通过方向盘8转向的前轮Wf，并且通过包括静态液压型无级变速器的变速器系统T驱动的后轮Wr。用于控制传动系统T的变速的变速操作装置M通过变速杆10的操作来加速或减速左右后轮Wr以相同的转速，并且还产生左右后转速之间的转速差通过方向盘8的操作，车轮Wr。基于方向盘8的操作的转向特性根据由变速杆10设定的车速而变化，使得如果车速是改变了

8. 发明授权

US07775194B2 Automatic residual fuel vent device for carburetor 有权
标题翻译：化油器自动残留燃油通风装置
公开(公告)号：US07775194B2
公开(公告)日：2010-08-17
申请号：US12375865
申请日：2007-07-31
申请人： Masakatsu Kono , Keiji Iino , Yoshitaka Oota
发明人： Masakatsu Kono , Keiji Iino , Yoshitaka Oota
IPC分类号： F02M5/10 , F02D17/04
CPC分类号： F02M37/0052 , F02M5/12 , F02M37/0023 , F02M37/046
摘要： An automatic residual fuel vent device for a carburetor, the device including a fuel supply passage (15) connecting a fuel tank (TF) and a float chamber (10), a negative pressure passage (17) connecting an intake passage (8) and a negative pressure operating chamber (53) of a diaphragm pump (PD), a fuel vent passage (16) connecting the float chamber (10) and the fuel tank (TF), a single changeover cock (CO) provided so as to straddle the fuel supply passage (15) and the negative pressure passage (17), a negative pressure surge tank (TS) provided in the negative pressure passage (17), and the diaphragm pump (PD), which is connected to the fuel vent passage (16) and is operated by negative pressure of the negative pressure surge tank (TS), residual fuel of the float chamber (10) being returned to the fuel tank (TF) by the diaphragm pump (PD) operated by negative pressure from the negative pressure surge tank (TS) in accordance with the changing over of the changeover cock (CO). This enables residual fuel within the float chamber of the carburetor to be reliably returned to the fuel tank by intake negative pressure accumulated in the negative pressure surge tank and, furthermore, residual fuel can be vented by the changing over of a single changeover cock, thus enabling the number of components to be reduced and the device to be provided at a low cost.
摘要翻译：一种用于化油器的自动残留燃料排放装置，该装置包括连接燃料箱（TF）和浮子室（10）的燃料供给通路（15），连接进气通道（8）和隔膜泵（PD）的负压操作室（53），连接浮子室（10）和燃料箱（TF）的燃料通气通道（16），设置成跨越的单个转换旋塞燃料供给通道（15）和负压通道（17），设置在负压通道（17）中的负压缓冲罐（TS）和隔膜泵（PD），其连接到燃料排出通道（16），并通过负压缓冲罐（TS）的负压进行操作，浮子室（10）的残留燃料由隔膜泵（PD）通过负压从第根据切换旋塞（CO）的变化，负压缓冲罐（TS）。这使得化油器的浮子室内的残留燃料能够通过积存在负压缓冲罐中的进气负压可靠地返回到燃料箱，并且还可以通过单个转换旋塞的更换来排出残留燃料能够以低成本实现要减少的部件数量和设备的提供。

9. 发明授权

US09777778B2 Engaging/disengaging mechanism of dual clutch 有权
公开(公告)号：US09777778B2
公开(公告)日：2017-10-03
申请号：US14952347
申请日：2015-11-25
申请人： Masakatsu Kono
发明人： Masakatsu Kono
IPC分类号： F16D21/06 , F16D13/38 , F16H3/00
CPC分类号： F16D21/06 , F16D13/385 , F16D2021/0684 , F16H3/006
摘要： One of coaxially placed two output shafts which is located on the inner outer side is a first shaft 102, and the other one which is located on the outer side is a second shaft 104. The first shaft 102 projects more than the second shaft 104. A first clutch disk 116 is connected to a projecting portion of the first shaft 102, and a second clutch disk 110 is connected to the second shaft 104 through a sleeve 106. The second shaft 104 and the sleeve 106 are splined to each other, and the sleeve 106 and the second clutch disk 110 are splined to each other. According to this, the sleeve 106 is structurally permitted to move in an axial direction of the engaging/disengaging mechanism, and the first clutch disk 116 is engaged and disengaged by the movement of the sleeve 106 in the axial direction.

10. 发明申请

US20090308357A1 AUTOMATIC RESIDUAL FUEL VENT DEVICE FOR CARBURETOR 有权
标题翻译：自动残留燃料燃料装置
公开(公告)号：US20090308357A1
公开(公告)日：2009-12-17
申请号：US12375865
申请日：2007-07-31
申请人： Masakatsu Kono , Keiji Iino , Yoshitaka Oota
发明人： Masakatsu Kono , Keiji Iino , Yoshitaka Oota
IPC分类号： F02M37/00
CPC分类号： F02M37/0052 , F02M5/12 , F02M37/0023 , F02M37/046
摘要： An automatic residual fuel vent device for a carburetor, the device including a fuel supply passage (15) connecting a fuel tank (TF) and a float chamber (10), a negative pressure passage (17) connecting an intake passage (8) and a negative pressure operating chamber (53) of a diaphragm pump (PD), a fuel vent passage (16) connecting the float chamber (10) and the fuel tank (TF), a single changeover cock (CO) provided so as to straddle the fuel supply passage (16) and the negative pressure passage (17), a negative pressure surge tank (TS) provided in the negative pressure passage (17), and the diaphragm pump (PD), which is connected to the fuel vent passage (16) and is operated by negative pressure of the negative pressure surge tank (TS), residual fuel of the float chamber (10) being returned to the fuel tank (TF) by the diaphragm pump (PD) operated by negative pressure from the negative pressure surge tank (TS) in accordance with the changing over of the changeover cock (CO). This enables residual fuel within the float chamber of the carburetor to be reliably returned to the fuel tank by intake negative pressure accumulated in the negative pressure surge tank and, furthermore, residual fuel can be vented by the changing over of a single changeover cock, thus enabling the number of components to be reduced and the device to be provided at a low cost.
摘要翻译：一种用于化油器的自动残留燃料排放装置，该装置包括连接燃料箱（TF）和浮子室（10）的燃料供给通路（15），连接进气通道（8）和隔膜泵（PD）的负压操作室（53），连接浮子室（10）和燃料箱（TF）的燃料通气通道（16），设置成跨越的单个转换旋塞燃料供给通道（16）和负压通道（17），设置在负压通道（17）中的负压缓冲罐（TS）和隔膜泵（PD），其连接到燃料排出通道（16），并通过负压缓冲罐（TS）的负压进行操作，浮子室（10）的残留燃料由隔膜泵（PD）通过负压从第根据切换旋塞（CO）的变化，负压缓冲罐（TS）。这使得化油器的浮动室内的残留燃料能够通过积存在负压缓冲罐中的进气负压可靠地返回到燃料箱，此外，残留燃料可以通过单个转换旋塞的转换而被排出，因此能够以低成本实现要减少的部件数量和设备的提供。

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