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1. 发明申请

US20090120710A1 Vehicle Transmission System 有权
标题翻译：车辆传动系统
公开(公告)号：US20090120710A1
公开(公告)日：2009-05-14
申请号：US12261802
申请日：2008-10-30
申请人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii
发明人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii
IPC分类号： B60K17/08
CPC分类号： F16H3/006 , F16H3/093 , F16H57/0409 , F16H57/0447 , F16H57/045 , F16H59/52 , F16H59/66 , F16H61/08 , F16H61/688 , Y10T74/19251
摘要： A vehicle has an engine, an accelerator for controlling the rotary speed of the engine, an axle and a multi-speed transmission for transmitting power from the engine to the axle. The multi-speed transmission includes an odd-numbered speed drive train for an odd-numbered speed level, a first clutch for the odd-numbered speed drive train, an even-numbered speed drive train for an even-numbered speed level, and a second clutch for the even-numbered speed drive train. In correspondence to operation of the accelerator and an actual speed of the axle, either the odd-numbered speed drive train or the even-numbered speed drive train is selected so as to transmit power from the engine to the axle. A shift-up or shift-down timing between the odd-numbered speed level and the even-numbered speed level relative to variation of the actual speed of the axle is changed according to detection of a tilt angle of the vehicle or a weight of the vehicle.
摘要翻译：车辆具有发动机，用于控制发动机的转速的加速器，用于将动力从发动机传递到车轴的车轴和多速变速器。多速变速器包括用于奇数档位的奇数速度传动系，用于奇数速度传动系的第一离合器，偶数速度级的偶数速度传动系，以及用于偶数速度传动系的第二离合器。对应于加速器的操作和车轴的实际速度，选择奇数速度传动系或偶数速度传动系，以便将动力从发动机传递到车轴。相对于车轴的实际速度的变化，奇数速度等级和偶数速度级之间的向上或向下移动定时根据车辆的倾斜角度的检测或重量的变化而改变车辆。

2. 发明授权

US08050827B2 Vehicle transmission system 有权
标题翻译：车辆传动系统
公开(公告)号：US08050827B2
公开(公告)日：2011-11-01
申请号：US12261802
申请日：2008-10-30
申请人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii
发明人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii
IPC分类号： G06F7/00 , F16H59/00
CPC分类号： F16H3/006 , F16H3/093 , F16H57/0409 , F16H57/0447 , F16H57/045 , F16H59/52 , F16H59/66 , F16H61/08 , F16H61/688 , Y10T74/19251
摘要： A vehicle has an engine, an accelerator for controlling the rotary speed of the engine, an axle and a multi-speed transmission for transmitting power from the engine to the axle. The multi-speed transmission includes an odd-numbered speed drive train for an odd-numbered speed level, a first clutch for the odd-numbered speed drive train, an even-numbered speed drive train for an even-numbered speed level, and a second clutch for the even-numbered speed drive train. In correspondence to operation of the accelerator and an actual speed of the axle, either the odd-numbered speed drive train or the even-numbered speed drive train is selected so as to transmit power from the engine to the axle. A shift-up or shift-down timing between the odd-numbered speed level and the even-numbered speed level relative to variation of the actual speed of the axle is changed according to detection of a tilt angle of the vehicle or a weight of the vehicle.
摘要翻译：车辆具有发动机，用于控制发动机的转速的加速器，用于将动力从发动机传递到车轴的车轴和多速变速器。多速变速器包括用于奇数档位的奇数速度传动系，用于奇数速度传动系的第一离合器，偶数速度级的偶数速度传动系，以及用于偶数速度传动系的第二离合器。对应于加速器的操作和车轴的实际速度，选择奇数速度传动系或偶数速度传动系，以便将动力从发动机传递到车轴。相对于车轴的实际速度的变化，奇数速度等级与偶数速度等级之间的移位或偏移定时根据车辆的倾斜角度的检测或重量的变化而改变车辆。

3. 发明申请

US20080214348A1 Working Vehicle Transmission System 审中-公开
标题翻译：工作车辆传动系统
公开(公告)号：US20080214348A1
公开(公告)日：2008-09-04
申请号：US12018665
申请日：2008-01-23
申请人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Norihiro Ishii , Kazunari Koga
发明人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Norihiro Ishii , Kazunari Koga
IPC分类号： F16H47/04
CPC分类号： F16H37/043 , B60K17/28 , F16H3/006 , F16H3/14 , F16H47/02 , F16H47/04 , F16H47/06 , F16H2003/0822 , F16H2037/044 , F16H2037/049 , F16H2037/0886
摘要： A working vehicle transmission system comprises a PTO device for driving an external working device by power of a prime mover, and a multistage transmission for transmitting power from the prime mover to an axle. The multistage transmission includes a main speed-change mechanism and a sub speed-change mechanism. The main speed-change mechanism has plural drive trains for setting respective different speed stages. The sub speed-change mechanism is disposed downstream of the main speed-change mechanism and has plural drive trains for setting respective different speed stages. The main speed-change mechanism includes a first clutch and a second clutch. The main speed-change mechanism drive trains used for setting odd-numbered speed stages are activated by engaging the first clutch. On the other hand, the main speed-change mechanism drive trains used for setting even-numbered speed stages are activated by engaging the second clutch. During a speed-change operation of the main speed-change mechanism, an engagement action of one of the first and second clutches and a disengagement action of the other of the first and second clutches overlap each other. A reverser is disposed upstream of the first and second clutches of the main speed-change mechanism so as to enable switching the direction of output rotation transmitted to the first and second clutches from one direction to the opposite direction.
摘要翻译：工作车辆传动系统包括用于通过原动机的动力驱动外部工作装置的PTO装置，以及用于将动力从原动机传递到车轴的多级变速器。多级变速器包括主变速机构和副变速机构。主变速机构具有用于设定各个不同速度级的多个传动系。副变速机构设置在主变速机构的下游，并且具有用于设定各个不同转速级的多个传动系。主变速机构包括第一离合器和第二离合器。用于设置奇数档位的主变速机构驱动列通过接合第一离合器而被致动。另一方面，用于设定偶数档位的主变速机构驱动列通过接合第二离合器来启动。在主变速机构的变速操作期间，第一离合器和第二离合器中的一个的接合动作和第一和第二离合器中的另一个的分离动作彼此重叠。反向器设置在主变速机构的第一离合器和第二离合器的上游，以便能够将从第一离合器和第二离合器传递的输出旋转的方向从一个方向切换到相反方向。

4. 发明授权

US08337353B2 Traveling system transmission structure for vehicle 有权
标题翻译：车辆行驶系统传动结构
公开(公告)号：US08337353B2
公开(公告)日：2012-12-25
申请号：US12549077
申请日：2009-08-27
申请人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
发明人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
IPC分类号： F16H47/04
CPC分类号： F16H47/04 , B60K17/28 , F16H57/021 , F16H2037/0886 , F16H2057/02043
摘要： The traveling system transmission structure for vehicle includes a planetary gear unit, a forward/rearward-travel switch unit and a transmission case. A front end portion of a sun gear shaft is directly or indirectly supported by a front bearing wall that is detachably connected to a front side of the transmission case and a rear end portion of a planetary outputting member is directly or indirectly supported by an intermediate bearing wall, so that the planetary gear unit is accommodated in a front chamber that is sandwiched by the front bearing wall and the intermediate bearing wall. A front end portion of a forward/rearward-travel input shaft is directly or indirectly supported by the intermediate bearing wall and a rear end portion of a clutch shaft is supported by a rear bearing wall that is detachably connected to the rear side of the transmission case, so that the forward/rearward-travel switch unit is accommodated in a rear chamber that is sandwiched by the intermediate bearing wall and the rear bearing wall.
摘要翻译：用于车辆的行驶系统传动结构包括行星齿轮单元，前/后行驶开关单元和变速箱。太阳齿轮轴的前端部分由可拆装地连接到变速箱前侧的前轴承壁直接或间接地支撑，并且行星输出构件的后端部分由中间轴承使得行星齿轮单元容纳在被前轴承壁和中间轴承壁夹持的前室中。前进/后退行驶输入轴的前端部由中间轴承壁直接或间接地支撑，离合器轴的后端部由可拆卸地连接到变速器的后侧的后轴承壁支撑使得前进/后退行驶开关单元容纳在被中间轴承壁和后轴承壁夹持的后室中。

5. 发明申请

US20100051410A1 Traveling System Transmission Structure for Vehicle 有权
标题翻译：车辆行驶系统传动结构
公开(公告)号：US20100051410A1
公开(公告)日：2010-03-04
申请号：US12549077
申请日：2009-08-27
申请人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
发明人： Koji Iwaki , Fumitoshi Ishino , Hideki Kanenobu , Kazunari Koga , Norihiro Ishii , Toshiaki Okanishi
IPC分类号： F16H37/02 , B60W10/18 , B60W10/00 , B60W10/02 , F16H57/04 , F16H37/06
CPC分类号： F16H47/04 , B60K17/28 , F16H57/021 , F16H2037/0886 , F16H2057/02043
摘要： The traveling system transmission structure for vehicle includes a planetary gear unit, a forward/rearward-travel switch unit and a transmission case. A front end portion of a sun gear shaft is directly or indirectly supported by a front bearing wall that is detachably connected to a front side of the transmission case and a rear end portion of a planetary outputting member is directly or indirectly supported by an intermediate bearing wall, so that the planetary gear unit is accommodated in a front chamber that is sandwiched by the front bearing wall and the intermediate bearing wall. A front end portion of a forward/rearward-travel input shaft is directly or indirectly supported by the intermediate bearing wall and a rear end portion of a clutch shaft is supported by a rear bearing wall that is detachably connected to the rear side of the transmission case, so that the forward/rearward-travel switch unit is accommodated in a rear chamber that is sandwiched by the intermediate bearing wall and the rear bearing wall.
摘要翻译：用于车辆的行驶系统传动结构包括行星齿轮单元，前/后行驶开关单元和变速箱。太阳齿轮轴的前端部分由可拆装地连接到变速箱前侧的前轴承壁直接或间接地支撑，并且行星输出构件的后端部分由中间轴承使得行星齿轮单元容纳在被前轴承壁和中间轴承壁夹持的前室中。前进/后退行驶输入轴的前端部由中间轴承壁直接或间接地支撑，离合器轴的后端部由可拆卸地连接到变速器的后侧的后轴承壁支撑使得前进/后退行驶开关单元容纳在被中间轴承壁和后轴承壁夹持的后室中。

6. 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。

7. 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。

8. 发明授权

US07867132B2 Gear transmission 有权
标题翻译：齿轮传动
公开(公告)号：US07867132B2
公开(公告)日：2011-01-11
申请号：US12051922
申请日：2008-03-20
申请人： Norihiro Ishii , Tomoyuki Ebihara , Hiroshi Tottori , Kazunari Koga
发明人： Norihiro Ishii , Tomoyuki Ebihara , Hiroshi Tottori , Kazunari Koga
IPC分类号： F16H3/44
CPC分类号： B60K17/344 , B60K17/3462 , B60K23/08 , F16D25/123 , F16D48/02 , F16D2048/0203 , F16H37/021
摘要： A gear transmission comprises a traveling load detection element including an upstream detection member, a downstream detection member and a biasing member. One of the upstream and downstream detection members is an axially slidable detection member which is axially slidable along an output shaft. One of the upstream and downstream detection members has a first engagement part and a second engagement part. The first engagement part and the second engagement part generate respective forces for sliding the axially slidable detection member opposite to the biasing direction of the biasing member. The forces are changed according to variation of the traveling load.
摘要翻译：齿轮传动装置包括行进负载检测元件，其包括上游检测部件，下游检测部件和偏置部件。上游和下游检测构件中的一个是沿着输出轴可轴向滑动的可轴向滑动的检测构件。上游检测构件和下游检测构件中的一个具有第一接合部和第二接合部。第一接合部和第二接合部产生用于使轴向滑动检测部件与偏压部件的偏压方向相反的滑动力。力根据行驶载荷的变化而变化。

9. 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。

10. 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。

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