专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070144283A1 Power Transmission Apparatus 审中-公开
标题翻译：动力传动装置
公开(公告)号：US20070144283A1
公开(公告)日：2007-06-28
申请号：US11564791
申请日：2006-11-29
申请人： Toshiyuki Hasegawa , Shuji Nishimoto , Kazunari Koga
发明人： Toshiyuki Hasegawa , Shuji Nishimoto , Kazunari Koga
IPC分类号： F16H3/08
CPC分类号： B60K17/04 , B60K17/344 , F16H37/021 , Y10T74/19219
摘要： A power transmission apparatus interposed between a prime mover and an axle, comprising: an automatic continuously variable belt transmission serving as a main transmission; and a gear transmission serving as a sub-transmission. The sub-transmission includes input means for receiving power from the main transmission, output means for outputting power to the axle, a first gear train interposed between the input means and the output means so as to have a first deceleration ratio, a first clutch disposed on the first gear train, a second gear train interposed between the input means and the output means so as to have a second deceleration ratio which is different from the first deceleration ratio, and a second clutch disposed on the second gear train. The first clutch is engaged when a rotary speed of the input means is not smaller than a threshold value, and the second clutch is engaged unless the first clutch is engaged. Alternatively, the first clutch is disengaged when a road-load applied onto the axle is not smaller than a threshold value, and the second clutch is engaged when the first clutch is disengaged.
摘要翻译：一种夹在原动机和轴之间的动力传动装置，包括：作为主变速器的自动连续可变皮带传动装置; 以及用作副变速器的齿轮传动装置。副变速器包括用于从主变速器接收动力的输入装置，用于向车轴输出动力的输出装置，插入在输入装置和输出装置之间以便具有第一减速比的第一齿轮系，设置第一离合器在第一齿轮系上，插入在输入装置和输出装置之间以便具有与第一减速比不同的第二减速比的第二齿轮系和设置在第二齿轮系上的第二离合器。当输入装置的转速不小于阈值时，第一离合器接合，并且第二离合器接合，除非第一离合器接合。或者，当施加到车轴上的道路负载不小于阈值时，第一离合器分离，并且当第一离合器分离时第二离合器接合。

2. 发明授权

US07601095B2 Vehicle 有权
标题翻译：车辆
公开(公告)号：US07601095B2
公开(公告)日：2009-10-13
申请号：US11488665
申请日：2006-07-19
申请人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Hideki Kanenobu , Kazunari Koga
发明人： Toshiyuki Hasegawa , Tomoyuki Ebihara , Hideki Kanenobu , Kazunari Koga
IPC分类号： B60W10/02 , F16H3/08 , F16H57/04
CPC分类号： F16H3/093 , F16H3/006 , F16H57/0409 , F16H57/0447 , F16H57/045 , F16H57/0494 , F16H59/52 , F16H59/66 , F16H61/08 , F16H61/688 , Y10T74/19233 , Y10T74/19991 , Y10T477/78
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

US20070017309A1 Vehicle 有权
标题翻译：车辆
公开(公告)号：US20070017309A1
公开(公告)日：2007-01-25
申请号：US11488665
申请日：2006-07-19
申请人： Toshiyuki Hasegawa , Tomoyuki Ebihara , HIdeki Kanenobu , Kazunari Koga
发明人： Toshiyuki Hasegawa , Tomoyuki Ebihara , HIdeki Kanenobu , Kazunari Koga
IPC分类号： F16H3/08 , F16H57/04
CPC分类号： F16H3/093 , F16H3/006 , F16H57/0409 , F16H57/0447 , F16H57/045 , F16H57/0494 , F16H59/52 , F16H59/66 , F16H61/08 , F16H61/688 , Y10T74/19233 , Y10T74/19991 , Y10T477/78
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，选择奇数档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。

4. 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。

5. 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。

6. 发明授权

US08256558B2 Differential system 有权
标题翻译：差分系统
公开(公告)号：US08256558B2
公开(公告)日：2012-09-04
申请号：US12912493
申请日：2010-10-26
申请人： Toshiyuki Hasegawa , Shuji Nishimoto
发明人： Toshiyuki Hasegawa , Shuji Nishimoto
IPC分类号： B60K17/34
CPC分类号： B60K17/34 , Y10T74/2186
摘要： A power take-off support portion, including a shaft hole and an outer side surface formed around the shaft hole, is formed on a transaxle housing. The outer side surface of the power take-off support portion is shaped to fit a power take-off casing supporting a power take-off shaft in a first direction. A power take-off casing includes a power take-off main casing member and a base casing member joined to each other. The base casing member is formed with an inner side surface and an outer side surface. The inner side surface and the outer side surface of the base casing member are shaped so that the power take-off shaft supported by the power take-off main casing member is oriented in a second direction different from the first direction when the inner side surface of the base casing member is fitted to the outer side surface of the power take-off support portion, and the outer side surface of the base casing member is fitted to the inner side surface of the power take-off main casing member.
摘要翻译：包括轴孔和形成在轴孔周围的外侧表面的动力输出支撑部分形成在变速驱动桥壳体上。动力输出支撑部分的外侧表面成形为在第一方向上配合支撑动力输出轴的动力输出壳体。动力输出壳体包括动力输出主壳体构件和彼此接合的基座壳体构件。基部壳体构件形成有内侧表面和外侧表面。基座壳体部件的内侧面和外侧面成形为使得由动力输出主壳体部件支撑的动力输出轴在与第一方向不同的第二方向上定向，所述底座壳体部件的外侧表面装配在所述动力输出支撑部的外侧面，并且所述基座壳体部件的外侧面嵌合在所述动力输出主壳体部件的内侧面。

7. 发明申请

US20070017729A1 Utility vehicle 有权
标题翻译：实用车辆
公开(公告)号：US20070017729A1
公开(公告)日：2007-01-25
申请号：US11488679
申请日：2006-07-19
申请人： Shuji Nishimoto , Toshiyuki Hasegawa
发明人： Shuji Nishimoto , Toshiyuki Hasegawa
IPC分类号： B60K17/00 , B60K25/00
CPC分类号： B60K17/105 , B60K17/08 , B60K17/28 , F16H47/04
摘要： A utility vehicle comprises: a cargo; an engine disposed under the cargo, the engine including a fore-and-aft crankshaft; a lateral axle disposed under the cargo; a hydrostatic transmission (a hydraulic pump and a hydraulic motor) disposed under the cargo so as to transmit power from the engine to the axle; and a mechanical transmission (e.g., a planetary gear mechanism) disposed under the cargo so as to transmit power from the engine to the axle. The mechanical transmission includes a transmission shaft disposed in parallel to the axle. The hydrostatic transmission and the mechanical transmission are laterally juxtaposed. Therefore, the utility vehicle is minimized while ensuring a sufficiently large capacity of the cargo.
摘要翻译：多用途车包括：货物; 发动机设置在货物下方，发动机包括前后曲轴; 设在货物下方的侧轴; 设置在货物下方的液压传动（液压泵和液压马达），以将动力从发动机传递到车轴; 以及设置在货物下方以将动力从发动机传递到车轴的机械传动装置（例如，行星齿轮机构）。机械传动装置包括平行于该轴设置的传动轴。液压传动和机械传动横向并置。因此，在确保足够大的货物能力的同时，使多功能车最小化。

8. 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。

9. 发明授权

US07617892B2 Utility vehicle 有权
标题翻译：实用车辆
公开(公告)号：US07617892B2
公开(公告)日：2009-11-17
申请号：US11488679
申请日：2006-07-19
申请人： Shuji Nishimoto , Toshiyuki Hasegawa
发明人： Shuji Nishimoto , Toshiyuki Hasegawa
IPC分类号： B60K17/04 , B60K17/28
CPC分类号： B60K17/105 , B60K17/08 , B60K17/28 , F16H47/04
摘要： A utility vehicle comprises: a cargo; an engine disposed under the cargo, the engine including a fore-and-aft crankshaft; a lateral axle disposed under the cargo; a hydrostatic transmission (a hydraulic pump and a hydraulic motor) disposed under the cargo so as to transmit power from the engine to the axle; and a mechanical transmission (e.g., a planetary gear mechanism) disposed under the cargo so as to transmit power from the engine to the axle. The mechanical transmission includes a transmission shaft disposed in parallel to the axle. The hydrostatic transmission and the mechanical transmission are laterally juxtaposed. Therefore, the utility vehicle is minimized while ensuring a sufficiently large capacity of the cargo.
摘要翻译：多用途车包括：货物; 发动机设置在货物下方，发动机包括前后曲轴; 设在货物下方的侧轴; 设置在货物下方的液压传动（液压泵和液压马达），以将动力从发动机传递到车轴; 以及设置在货物下方以将动力从发动机传递到车轴的机械传动装置（例如，行星齿轮机构）。机械传动装置包括平行于该轴设置的传动轴。液压传动和机械传动横向并置。因此，在确保足够大的货物能力的同时，使多功能车最小化。

10. 发明申请

US20090098961A1 Internal Combustion Engine, Vehicle Power Transmission System and Lawn Tractor Equipped With Them 审中-公开
标题翻译：内燃机，车辆动力传动系统及其配备的草坪拖拉机
公开(公告)号：US20090098961A1
公开(公告)日：2009-04-16
申请号：US11871588
申请日：2007-10-12
申请人： Toshiyuki Hasegawa , Koji Iwaki , Hiroaki Shimizu
发明人： Toshiyuki Hasegawa , Koji Iwaki , Hiroaki Shimizu
IPC分类号： F16H7/00
CPC分类号： F01L1/026 , A01D34/76
摘要： An internal combustion engine comprises: a crankshaft; an oil pan; and an output shaft supported by the oil pan. The output shaft is disposed perpendicular to the crankshaft, and is drivingly connected to the crankshaft.
摘要翻译：内燃机包括：曲轴; 油盘以及由油盘支撑的输出轴。输出轴垂直于曲轴设置，并且驱动地连接到曲轴。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式