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1. 发明授权

US08662600B2 Working vehicle with electromagnetic brake 有权
标题翻译：工作车辆用电磁制动器
公开(公告)号：US08662600B2
公开(公告)日：2014-03-04
申请号：US13545113
申请日：2012-07-10
申请人： Kazunari Koga , Hongkun Wang , Jun Matsuura , Kengo Sasahara , Fumitoshi Ishino
发明人： Kazunari Koga , Hongkun Wang , Jun Matsuura , Kengo Sasahara , Fumitoshi Ishino
IPC分类号： B60T13/74
CPC分类号： B60L7/26 , B60L7/14 , B60L8/003 , B60L11/1803 , B60L11/1816 , B60L11/1887 , B60L15/2009 , B60L15/2036 , B60L2200/40 , B60L2210/10 , B60L2210/30 , B60L2220/12 , B60L2220/14 , B60L2220/46 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2250/10 , B60L2250/24 , B60L2250/26 , Y02T10/645 , Y02T10/7072 , Y02T10/7083 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y02T90/127 , Y02T90/14 , Y02T90/34
摘要： A lawnmower vehicle which is a working vehicle with an electromagnetic brake includes left and right electromagnetic brakes, a brake relay which is a common brake releasing unit, and an ECU. The ECU compares electricity supply states of the left and right electromagnetic brakes, and controls the brake relay to disconnect an electrical connection between a battery and the left and right electromagnetic brakes, and to brake left and right wheels when a difference in the electricity supply states compared by a comparator exceeds an allowable upper limit.
摘要翻译：作为具有电磁制动器的作业车辆的割草车包括左右电磁制动器，作为公共制动器释放单元的制动继电器和ECU。 ECU比较左右电磁制动器的供电状态，并控制制动继电器以断开电池与左右电磁制动器之间的电气连接，并且当供电状态不同时制动左右车轮比较比较超过允许上限。

2. 发明申请

US20120159916A1 CONTROL SYSYTEM FOR MOTOR-DRIVEN LAWNMOWER VEHICLE 审中-公开
标题翻译：电动司机车辆控制系统
公开(公告)号：US20120159916A1
公开(公告)日：2012-06-28
申请号：US13414984
申请日：2012-03-08
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa , Hongkun Wang
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa , Hongkun Wang
IPC分类号： A01D69/02 , A01D75/18 , A01D34/00
CPC分类号： A01D34/006 , A01D34/64 , A01D34/78 , A01D69/02 , B60K7/0007 , B60K17/043 , B60K2007/0061 , B60K2007/0076 , B60K2007/0092 , B60L1/003 , B60L3/106 , B60L8/003 , B60L15/2009 , B60L15/2036 , B60L15/2054 , B60L50/16 , B60L50/62 , B60L50/66 , B60L53/14 , B60L58/12 , B60L58/21 , B60L58/40 , B60L2200/40 , B60L2210/10 , B60L2210/40 , B60L2220/44 , B60L2220/46 , B60L2240/12 , B60L2240/24 , B60L2240/30 , B60L2240/421 , B60L2240/423 , B60L2240/465 , B60L2240/486 , B60L2240/642 , B60L2250/16 , B60L2250/22 , B60L2250/24 , B60L2250/26 , B60L2260/26 , B62D11/003 , B62D11/04 , B62D11/24 , Y02T10/6217 , Y02T10/645 , Y02T10/7044 , Y02T10/7061 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y02T10/7291 , Y02T90/127 , Y02T90/14 , Y02T90/16 , Y02T90/34
摘要： A control system for an engineless, motor-driven lawnmower vehicle includes electric motors and controllers. At least one of the electric motors is an electric drive motor connected to a drive wheel of the lawnmower vehicle to enable transmission of motive power. At least one other electric motor is a mower-related electric motor connected to a lawnmower rotary tool to enable transmission of motive power. At least one of the controllers is a drive wheel controller which includes a drive wheel driver and which controls operation of the electric drive motor in response to a signal from at least one operator sensor for detecting an operation amount of at least one operator. At least one controller controls to activate or stop the mower-related electric motor. At least one controller is connected to the drive wheel controller and transmits a control signal thereto in response to a signal from the operator sensor.
摘要翻译：用于无电动马达驱动的割草车的控制系统包括电动马达和控制器。电动马达中的至少一个是连接到割草车的驱动轮的电动马达，能够传递动力。至少另一个电动马达是与割草机旋转工具连接的割草机相关的电动马达，以便能够传递动力。至少一个控制器是驱动轮控制器，其包括驱动轮驱动器，并且响应于来自至少一个操作者传感器的信号控制电动驱动马达的操作，用于检测至少一个操作者的操作量。至少有一个控制器控制启动或停止割草机相关的电动机。至少一个控制器连接到驱动轮控制器，并响应于来自操作者传感器的信号向其传送控制信号。

3. 发明申请

US20090000839A1 RIDING LAWN MOWER 有权
标题翻译：骑马灯
公开(公告)号：US20090000839A1
公开(公告)日：2009-01-01
申请号：US12014579
申请日：2008-01-15
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
IPC分类号： B62D6/00 , B60K1/02
CPC分类号： A01D34/006 , A01D34/43 , A01D34/64 , B60K7/0007 , B60K17/043 , B60K2007/0076 , B60L1/003 , B60L8/003 , B60L11/005 , B60L11/126 , B60L11/1816 , B60L11/1877 , B60L11/1887 , B60L15/2036 , B60L2200/40 , B60L2220/44 , B60L2240/12 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2250/22 , B60L2250/24 , B60L2250/26 , B62D11/003 , B62D11/04 , B62D11/24 , Y02T10/6217 , Y02T10/645 , Y02T10/7022 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/34
摘要： A riding lawnmower includes left and right wheels, at least one caster wheel, a lawnmower blade or reel, and a control section. The left and right wheels are independently driven by electric rotary machines to travel. The lawnmower blade or reel is driven for mowing. The control section, in response to turn instruction input by a turn operator, controls the left and right wheels according to preset standard setting conditions, or according to deceleration setting conditions which differ from the standard setting conditions, under which at least one of a vehicle movement speed and vehicle turning speed is decelerated more than under standard setting conditions. The riding lawnmower includes a section designating either standard setting conditions or deceleration setting conditions. In a riding lawnmower, left and right wheels are caused to turn around a turn center position corresponding to a turn instruction according to designated setting conditions.
摘要翻译：骑马割草机包括左右轮，至少一个脚轮，割草机叶片或卷轴以及控制部。左右轮独立由电动旋转机驱动。割草机刀片或卷轴被驱动进行割草。所述控制部响应于转向操作者的转向指令，根据预设的标准设定条件，或根据与标准设定条件不同的减速设定条件来控制左右车轮，在该设定条件下，至少一个车辆移动速度和车辆转速比标准设定条件下减速。骑马割草机包括指定标准设置条件或减速设置条件的部分。在骑马割草机中，根据指定的设定条件使左右车轮绕转弯指令转动。

4. 发明授权

US08544570B2 Riding lawn mower 有权
标题翻译：骑马割草机
公开(公告)号：US08544570B2
公开(公告)日：2013-10-01
申请号：US12014579
申请日：2008-01-15
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
IPC分类号： B62D11/02 , B62D6/00
CPC分类号： A01D34/006 , A01D34/43 , A01D34/64 , B60K7/0007 , B60K17/043 , B60K2007/0076 , B60L1/003 , B60L8/003 , B60L11/005 , B60L11/126 , B60L11/1816 , B60L11/1877 , B60L11/1887 , B60L15/2036 , B60L2200/40 , B60L2220/44 , B60L2240/12 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2250/22 , B60L2250/24 , B60L2250/26 , B62D11/003 , B62D11/04 , B62D11/24 , Y02T10/6217 , Y02T10/645 , Y02T10/7022 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/34
摘要： A riding lawnmower includes left and right wheels, at least one caster wheel, a lawnmower blade or reel, and a control section. The left and right wheels are independently driven by electric rotary machines to travel. The lawnmower blade or reel is driven for mowing. The control section, in response to turn instruction input by a turn operator, controls the left and right wheels according to preset standard setting conditions, or according to deceleration setting conditions which differ from the standard setting conditions, under which at least one of a vehicle movement speed and vehicle turning speed is decelerated more than under standard setting conditions. The riding lawnmower includes a section designating either standard setting conditions or deceleration setting conditions. In a riding lawnmower, left and right wheels are caused to turn around a turn center position corresponding to a turn instruction according to designated setting conditions.
摘要翻译：骑马割草机包括左右轮，至少一个脚轮，割草机叶片或卷轴以及控制部。左右轮独立由电动旋转机驱动。割草机刀片或卷轴被驱动进行割草。所述控制部响应于转向操作者的转向指令，根据预设的标准设定条件，或根据与标准设定条件不同的减速设定条件来控制左右车轮，在该设定条件下，至少一个车辆移动速度和车辆转速比标准设定条件下减速。骑马割草机包括指定标准设置条件或减速设置条件的部分。在骑马割草机中，根据指定的设定条件使左右车轮绕转弯指令转动。

5. 发明申请

US20080264026A1 RIDING LAWNMOWER VEHICLE 有权
标题翻译：骑行车辆
公开(公告)号：US20080264026A1
公开(公告)日：2008-10-30
申请号：US12107354
申请日：2008-04-22
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
IPC分类号： A01D43/06 , A01D69/02
CPC分类号： B60K6/46 , A01D34/44 , A01D34/66 , A01D34/6806 , A01D34/78 , A01D67/00 , A01D69/02 , B60K1/04 , B60K7/0007 , B60K7/0015 , B60K17/043 , B60K17/046 , B60K17/30 , B60K17/356 , B60K2001/003 , B60K2007/0038 , B60K2007/0046 , B60K2007/0061 , B60L2200/40 , B60L2220/46 , B60W2300/156 , B60Y2200/223 , Y02P60/142 , Y02T10/6217 , Y02T10/6265 , Y02T10/6278
摘要： A riding lawnmower vehicle includes two main drive wheels, at least one caster wheel, an electric traction motor, an internal combustion engine, a generator driven by the internal combustion engine, and a lawnmower. The electric energy generated by the generator can be supplied directly or via an electric accumulator to the electric traction motor. The main drive wheels are independently driven by the electric traction motor, which can operate as a traction power source. When viewed from one end to the other end in the width direction of the vehicle, the internal combustion engine and a secondary battery operable as the electric accumulator overlap each other, and the main drive wheels overlap at least a part of at least one of the internal combustion engine, the generator, the secondary battery, a fuel cell, a capacitor, an inverter, a cooling device, a mower driving motor, and a grass-collecting duct.
摘要翻译：骑马割草车包括两个主驱动轮，至少一个脚轮，电牵引马达，内燃机，由内燃机驱动的发电机和割草机。发电机产生的电能可以直接供电，也可以通过蓄电池供电给牵引电动机。主驱动轮独立地由电牵引电动机驱动，电动牵引电动机可以作为牵引动力源工作。当从车辆的宽度方向的一端到另一端观察时，内燃机和作为蓄电池可操作的二次电池彼此重叠，并且主驱动轮与至少一个内燃机，发电机，二次电池，燃料电池，电容器，逆变器，冷却装置，割草机驱动电机和集草管。

6. 发明授权

US08657041B2 Control system for a lawnmower vehicle having a plurality of electric motors 有权
标题翻译：具有多个电动马达的割草车的控制系统
公开(公告)号：US08657041B2
公开(公告)日：2014-02-25
申请号：US13338464
申请日：2011-12-28
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
IPC分类号： B62D11/02 , B62D6/00
CPC分类号： A01D34/006 , A01D34/43 , A01D34/64 , B60K7/0007 , B60K17/043 , B60K2007/0076 , B60L1/003 , B60L8/003 , B60L11/005 , B60L11/126 , B60L11/1816 , B60L11/1877 , B60L11/1887 , B60L15/2036 , B60L2200/40 , B60L2220/44 , B60L2240/12 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2250/22 , B60L2250/24 , B60L2250/26 , B62D11/003 , B62D11/04 , B62D11/24 , Y02T10/6217 , Y02T10/645 , Y02T10/7022 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/34
摘要： A control system for a lawnmower vehicle having a plurality of electric motors may include at least one controller for controlling operation of the drive wheel electric motor in response to an operation amount of at least one operator. The controller may control operation of a driver for driving a mower-related electric motor to cause the mower-related electric motor to activate or stop.
摘要翻译：具有多个电动马达的割草车的控制系统可以包括至少一个控制器，用于响应于至少一个操作者的操作量来控制驱动轮电动机的操作。控制器可以控制用于驱动割草机相关电动机的驱动器的操作，以使割草机相关的电动机起动或停止。

7. 发明授权

US08191342B2 Riding lawnmower vehicle 有权
标题翻译：骑马割草车
公开(公告)号：US08191342B2
公开(公告)日：2012-06-05
申请号：US12107354
申请日：2008-04-22
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
IPC分类号： A01D69/00
CPC分类号： B60K6/46 , A01D34/44 , A01D34/66 , A01D34/6806 , A01D34/78 , A01D67/00 , A01D69/02 , B60K1/04 , B60K7/0007 , B60K7/0015 , B60K17/043 , B60K17/046 , B60K17/30 , B60K17/356 , B60K2001/003 , B60K2007/0038 , B60K2007/0046 , B60K2007/0061 , B60L2200/40 , B60L2220/46 , B60W2300/156 , B60Y2200/223 , Y02P60/142 , Y02T10/6217 , Y02T10/6265 , Y02T10/6278
摘要： A riding lawnmower vehicle includes two main drive wheels, at least one caster wheel, an electric traction motor, an internal combustion engine, a generator driven by the internal combustion engine, and a lawnmower. The electric energy generated by the generator can be supplied directly or via an electric accumulator to the electric traction motor. The main drive wheels are independently driven by the electric traction motor, which can operate as a traction power source. When viewed from one end to the other end in the width direction of the vehicle, the internal combustion engine and a secondary battery operable as the electric accumulator overlap each other, and the main drive wheels overlap at least a part of at least one of the internal combustion engine, the generator, the secondary battery, a fuel cell, a capacitor, an inverter, a cooling device, a mower driving motor, and a grass-collecting duct.
摘要翻译：骑马割草车包括两个主驱动轮，至少一个脚轮，电牵引马达，内燃机，由内燃机驱动的发电机和割草机。发电机产生的电能可以直接供电，也可以通过蓄电池供电给牵引电动机。主驱动轮独立地由电牵引电动机驱动，电动牵引电动机可以作为牵引动力源工作。当从车辆的宽度方向的一端到另一端观察时，内燃机和作为蓄电池可操作的二次电池彼此重叠，并且主驱动轮与至少一个内燃机，发电机，二次电池，燃料电池，电容器，逆变器，冷却装置，割草机驱动电机和集草管。

8. 发明申请

US20120095636A1 CONTROL SYSTEM FOR A LAWNMOWER VEHICLE HAVING A PLURALITY OF ELECTRIC MOTORS 有权
标题翻译：具有多台电动马达的车辆控制系统
公开(公告)号：US20120095636A1
公开(公告)日：2012-04-19
申请号：US13338464
申请日：2011-12-28
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Jun Matsuura , Tomoyuki Ebihara , Katsumoto Mizukawa
IPC分类号： B60L15/20
CPC分类号： A01D34/006 , A01D34/43 , A01D34/64 , B60K7/0007 , B60K17/043 , B60K2007/0076 , B60L1/003 , B60L8/003 , B60L11/005 , B60L11/126 , B60L11/1816 , B60L11/1877 , B60L11/1887 , B60L15/2036 , B60L2200/40 , B60L2220/44 , B60L2240/12 , B60L2240/24 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2250/22 , B60L2250/24 , B60L2250/26 , B62D11/003 , B62D11/04 , B62D11/24 , Y02T10/6217 , Y02T10/645 , Y02T10/7022 , Y02T10/705 , Y02T10/7072 , Y02T10/7077 , Y02T10/7083 , Y02T10/72 , Y02T10/7275 , Y02T10/7291 , Y02T90/14 , Y02T90/16 , Y02T90/34
摘要： A control system for a lawnmower vehicle having a plurality of electric motors may include at least one controller for controlling operation of the drive wheel electric motor in response to an operation amount of at least one operator. The controller may control operation of a driver for driving a mower-related electric motor to cause the mower-related electric motor to activate or stop.
摘要翻译：具有多个电动马达的割草车的控制系统可以包括至少一个控制器，用于响应于至少一个操作者的操作量来控制驱动轮电动机的操作。控制器可以控制用于驱动割草机相关电动机的驱动器的操作，以使割草机相关的电动机起动或停止。

9. 发明授权

US08105203B2 Dual clutch transmission 有权
标题翻译：双离合变速器
公开(公告)号：US08105203B2
公开(公告)日：2012-01-31
申请号：US12191032
申请日：2008-08-13
申请人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Tomoyuki Ebihara
发明人： Norihiro Ishii , Kengo Sasahara , Kazunari Koga , Tomoyuki Ebihara
IPC分类号： F16H61/26
CPC分类号： F16H3/006 , F16H3/093 , F16H59/02 , F16H61/0246 , F16H61/688 , F16H2200/0017 , F16H2200/0043 , F16H2200/0086 , F16H2312/08 , Y10T74/19228 , Y10T477/6936 , Y10T477/69363
摘要： A dual clutch transmission comprises a first clutch to be engaged for setting any one of forward-traveling odd-numbered speeds and a second clutch to be engaged for setting any one of forward-traveling even-numbered speeds. The dual clutch transmission establishes a desired forward-traveling speed by alternately engaging/disengaging the first and second clutches. A backward-traveling drive train is adapted to be driven by engaging one of the first and second clutches. When a reverse mode is established by a mode setting means, the one of the first and second clutches is engaged to drive the backward-traveling drive train by setting a speed change manipulator at a backward-traveling position, and the other of the first and second clutches is engaged to drive a fixed one forward-traveling speed drive train by setting the speed change manipulator at a forward-traveling position. While the reverse mode is established, the backward-traveling drive train and the fixed one forward-traveling speed drive train are kept activated regardless of whether the first or second clutch is engaged.
摘要翻译：双离合器变速器包括用于设定前进行驶的奇数档次中的任何一个的第一离合器和待接合的第二离合器，用于设定前进行驶的偶数速度中的任何一个。双离合器变速器通过交替地接合/分离第一和第二离合器来建立期望的前进行驶速度。后向行驶的传动系适于通过接合第一和第二离合器之一来驱动。当通过模式设定装置建立反向模式时，通过将变速操纵器设置在后退行进位置，第一离合器和第二离合器中的一个被接合以驱动后向行驶的传动系，并且第一和第二离合器第二离合器通过将变速操纵器设置在前进行驶位置而被接合以驱动固定的一个前进行驶速度传动系。在反向模式建立的情况下，无论第一离合器或第二离合器是否接合，后退行驶传动系和固定一个前进行驶速度传动系都保持启动。

10. 发明申请

US20110247886A1 ELECTRIC ZERO-TURN WORKING VEHICLE 有权
标题翻译：电动零点车工作车
公开(公告)号：US20110247886A1
公开(公告)日：2011-10-13
申请号：US13082624
申请日：2011-04-08
申请人： Kengo SASAHARA , Kazunari Koga , Masaya Itou
发明人： Kengo SASAHARA , Kazunari Koga , Masaya Itou
IPC分类号： B62D11/06 , B60L11/18
CPC分类号： A01D69/02
摘要： An electric zero-turn working vehicle comprises a vehicle body frame, right and left drive wheels, right and left first electric motors for driving the respective right and left drive wheels, a transaxle including at least one of the right and left first electric motors, a working implement, and a second electric motor for driving the working implement. The right and left first electric motors have a space therebetween. The transaxle is supported by the vehicle body frame and is disposed below the vehicle body frame. At least a part of the second electric motor is disposed in the space between the right and left first electric motors.
摘要翻译：电动零转弯工作车辆包括车体框架，左右驱动轮，用于驱动相应的左右驱动轮的左右第一电动机，包括左右第一电动机中的至少一个的变速驱动桥，工作工具和用于驱动工作工具的第二电动机。左右第一电动机之间具有间隔。变速驱动桥由车身框架支撑并设置在车身框架的下方。第二电动机的至少一部分设置在左右第一电动机之间的空间中。

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