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1. 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。

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

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。

4. 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。

5. 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。

6. 发明授权

US07975786B2 Electric ground working vehicle 有权
标题翻译：电动地面工作车辆
公开(公告)号：US07975786B2
公开(公告)日：2011-07-12
申请号：US12426051
申请日：2009-04-17
申请人： Norihiro Ishii , Kengo Sasahara , Tomoyuki Ebihara , Kazunari Koga
发明人： Norihiro Ishii , Kengo Sasahara , Tomoyuki Ebihara , Kazunari Koga
IPC分类号： A01D34/03
CPC分类号： B62D11/003 , A01D34/78 , B60K7/0007 , B60L7/26 , B60L11/123 , B60L15/2036 , B60L2200/40 , B60L2220/12 , B60L2220/16 , B60L2220/44 , B60L2250/26 , B62D11/04 , Y02T10/6217 , Y02T10/645 , Y02T10/646 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： There is provided an electric ground working vehicle including a left wheel and a right wheel, at least one caster, a working apparatus, an acceleration operating element for performing acceleration instructions, a turn operating element for performing turn instructions, and a control unit. The left wheel and the right wheel are independently driven by left and right electric motors respectively. The control unit controls a regenerative brake driving unit so that electric power is regenerated from the left and right electric motors to an electric power source unit when the acceleration operating element is not operated during traveling to regeneratively brake the left and right wheels. The control unit controls the brake force of the wheels so that the brake force of the wheel at the inside of a turn, among the left wheel and the right wheel, can be made greater than the brake force of the wheel at the outside of a turn when the acceleration operating element is not operated during traveling and turn instructions are inputted from the turn operating element.
摘要翻译：提供了一种包括左轮和右轮的电动地面作业车辆，至少一个脚轮，一个作业装置，用于执行加速指令的加速操作元件，一个用于执行转向指令的转弯操作元件和一个控制单元。左轮和右轮分别由左右电动机分别驱动。控制单元控制再生制动器驱动单元，使得当行驶期间加速操作元件不被操作以再生制动左右轮时，电力从左右电动机再生成电力源单元。控制单元控制车轮的制动力，使得在左轮和右轮之间的转弯内侧的车轮的制动力可以大于在车轮外侧的制动力在行驶期间加速操作元件未被操作并且从转弯操作元件输入转向指令时转弯。

7. 发明授权

US07946953B2 Dual clutch transmission 有权
标题翻译：双离合变速器
公开(公告)号：US07946953B2
公开(公告)日：2011-05-24
申请号：US12252116
申请日：2008-10-15
申请人： Kazunari Koga , Tomoyuki Ebihara , Norihiro Ishii , Kengo Sasahara
发明人： Kazunari Koga , Tomoyuki Ebihara , Norihiro Ishii , Kengo Sasahara
IPC分类号： F16H59/00 , B60W10/00
CPC分类号： F16H61/688 , F16H59/18 , F16H61/0213 , F16H2059/366 , F16H2059/525 , F16H2059/663 , F16H2061/023 , F16H2312/02 , F16H2312/16 , Y10T74/1926 , Y10T477/6407
摘要： A dual clutch transmission includes a group of odd-numbered speed drive trains, including at least a first speed drive train to be driven for setting a first speed serving as the lowest speed; a first clutch to be engaged for driving any one of the odd-numbered speed drive trains including the first speed drive train; a group of even-numbered speed drive trains, including at least a second speed drive train to be driven for setting a second speed serving as the second lowest speed; a second clutch to be engaged for driving any one of the even-numbered speed drive trains including the second speed drive train; an automatic speed control system for selecting one of all the odd-and-even numbered speed drive trains to be driven, and for selecting either the first or second clutch to be engaged for driving the selected speed drive train in correspondence to a traveling speed of a vehicle equipped with the dual clutch transmission; and a manual selection device for selecting any one of all the odd-and-even numbered speed drive trains, including the second speed drive train and excluding the first speed drive train, as a starting-and-stopping speed drive train to be driven when the vehicle starts and immediately before the vehicle stops.
摘要翻译：一种双离合器变速器包括一组奇数速度传动系，其包括至少要驱动的第一速度传动系，用于设定用作最低速度的第一速度; 第一离合器，用于驱动包括第一速度传动系的奇数速度传动系列中的任何一个; 一组偶数速度传动系，包括至少要驱动的第二速度传动系，用于设定用作第二最低速度的第二速度; 第二离合器，用于驱动包括第二速度传动系的任意一个偶数速度传动系; 用于选择要驱动的所有奇数和偶数编号的速度传动系中的一个的自动速度控制系统，并且用于选择要接合的第一或第二离合器，以对应于所选择的速度传动系的行驶速度配备双离合器变速器的车辆; 以及手动选择装置，用于选择所有奇数和偶数编号的速度传动系列中的任何一个，包括第二速度传动系，并且不包括第一速度传动系，作为待驱动的起动和停止速度传动系，车辆开始，车辆停在前面。

8. 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。

9. 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。

10. 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。

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