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公开(公告)号：US07648010B2
公开(公告)日：2010-01-19
申请号：US11642917
申请日：2006-12-21
IPC分类号： F16D47/00
摘要： A starting clutch includes a clutch inner that is secured to and supported by a drive plate boss fitted to a crankshaft near the end thereof. A one-way clutch is fitted to the outer periphery of the cylindrical portion extending inwardly. A clutch outer forms an annular portion that covers the outer periphery of the drive plate. A hollow disk portion covers the inner surface and is rotatably supported by the crankshaft. The one-way clutch is clamped by the inner peripheral edge of the hollow disk portion of the clutch outer from the outer peripheral side in cooperation with the cylindrical portion of the drive plate boss, and the inner peripheral edge of the hollow disk portion of the clutch outer abuts against a flange portion of the drive plate boss extending along the inner surface of the drive plate in the centrifugal direction thereof.
摘要翻译： 起动离合器包括离合器内部，该离合器内部固定到由其附近的曲轴附近的驱动板凸台支撑并支撑。 单向离合器装配到向内延伸的圆筒部分的外周。 离合器外部形成覆盖驱动板的外周的环形部分。 中空圆盘部分覆盖内表面并由曲轴可旋转地支撑。 单向离合器与驱动板凸台的圆筒部配合地从外周侧的中空盘部的内周缘夹持，并且内侧圆周部的内周缘 离合器外壳抵靠驱动板凸台的沿其离心方向的内表面延伸的凸缘部分。
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公开(公告)号：US07631570B2
公开(公告)日：2009-12-15
申请号：US11527382
申请日：2006-09-27
申请人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
发明人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
CPC分类号： F16H63/18 , F16H3/006 , F16H3/32 , F16H61/32 , F16H2063/025 , Y10T74/19233 , Y10T74/19279
摘要： A transmission includes a first shifting part and a second shifting part which shift power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part, and a selection mechanism which selects gear steps. The selection mechanism includes three shifters that are respectively guided by cam grooves of a single shift drum through shift forks. The shifters can be respectively moved to selection positions where the gear steps are selected and to neutral positions where the gear steps are not selected in the first shifting part and the second shifting part. The cam grooves guide the shifters to the selection positions in each of the first shifting part and the second shifting part for each of predetermined rotational positions of the shift drum.
摘要翻译： 变速器包括第一变速部分和第二变速部分，其将内燃机的功率，第一变速离合器传递和中断到第一变速部分的动力;以及第二换档离合器，其传递和中断第二变速器的动力 部分以及选择齿轮台阶的选择机构。 选择机构包括三个移位器，分别由单个换档鼓的凸轮槽通过换档叉引导。 变速器可以分别移动到选择齿轮台阶的选择位置和在第一变速部分和第二变速部分中没有选择齿轮级的空档位置。 凸轮槽在换档鼓的每个预定旋转位置中将换档器引导到第一变速部分和第二变速部分中的每个中的选择位置。
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公开(公告)号：US20070095306A1
公开(公告)日：2007-05-03
申请号：US11589199
申请日：2006-10-30
申请人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno , Masako Takahashi , Hiromi Sumi , Hiroshi Sotani
发明人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno , Masako Takahashi , Hiromi Sumi , Hiroshi Sotani
CPC分类号： F02F7/0068 , F01P5/04
摘要： A water-cooled internal combustion engine configured so as to facilitate the change of the cooling system, thereby reducing costs. The crankcase of the water-cooled internal combustion engine is adapted to journal a crankshaft. The crankcase is covered by a crankcase cover from the axial outside. The crankcase is connected to the crankcase cover through an annular shaped spacer, and at least part of a water pump is formed integrally with the spacer.
摘要翻译： 一种水冷内燃机，其构造为便于冷却系统的变化，从而降低成本。 水冷式内燃机的曲轴箱适于使曲轴轴颈。 曲轴箱由轴向外部由曲轴箱盖覆盖。 曲轴箱通过环形间隔件连接到曲轴箱盖，并且水泵的至少一部分与间隔件一体地形成。
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公开(公告)号：US20070074594A1
公开(公告)日：2007-04-05
申请号：US11527382
申请日：2006-09-27
申请人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
发明人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka , Eiji Kittaka
IPC分类号： F16H59/00
CPC分类号： F16H63/18 , F16H3/006 , F16H3/32 , F16H61/32 , F16H2063/025 , Y10T74/19233 , Y10T74/19279
摘要： A transmission includes a first shifting part and a second shifting part which shift power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part, and a selection mechanism which selects gear steps. The selection mechanism includes three shifters that are respectively guided by cam grooves of a single shift drum through shift forks. The shifters can be respectively moved to selection positions where the gear steps are selected and to neutral positions where the gear steps are not selected in the first shifting part and the second shifting part. The cam grooves guide the shifters to the selection positions in each of the first shifting part and the second shifting part for each of predetermined rotational positions of the shift drum.
摘要翻译： 变速器包括第一变速部分和第二变速部分，其将内燃机的功率，第一变速离合器传递和中断到第一变速部分的动力;以及第二换档离合器，其传递和中断第二变速器的动力 部分以及选择齿轮台阶的选择机构。 选择机构包括三个移位器，分别由单个换档鼓的凸轮槽通过换档叉引导。 变速器可以分别移动到选择齿轮台阶的选择位置和在第一变速部分和第二变速部分中没有选择齿轮级的空档位置。 凸轮槽在换档鼓的每个预定旋转位置中将换档器引导到第一变速部分和第二变速部分中的每个中的选择位置。
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公开(公告)号：US09074673B2
公开(公告)日：2015-07-07
申请号：US13410823
申请日：2012-03-02
CPC分类号： F16H59/02 , B60Y2200/12 , F16H2059/0234 , Y10T74/20055
摘要： In a vehicle having a generator cover mounted on one side of a crankcase so as to cover an end portion of a crankshaft projecting from the crankcase and a shift spindle located on the rear side of the generator cover as an input member of a shifting mechanism, a shift actuator is located below the longitudinal range of the generator cover in parallel to the crankshaft and on the front side of the axis of the shift spindle.
摘要翻译： 在具有安装在曲轴箱一侧的发电机盖的车辆中，以覆盖从曲轴箱突出的曲轴的端部和位于发电机盖的后侧的换档主轴作为变速机构的输入构件， 换档致动器平行于曲轴并位于换档轴的轴线的前侧上，位于发电机盖的纵向范围之下。
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公开(公告)号：US07913817B2
公开(公告)日：2011-03-29
申请号：US11902593
申请日：2007-09-24
申请人： Yasushi Fujimoto , Kinya Mizuno , Hiromi Sumi
发明人： Yasushi Fujimoto , Kinya Mizuno , Hiromi Sumi
摘要： An oil pump unit for an internal combustion engine can reduce the number of component parts to configure a simplified pump case, reducing the size and weight thereof. In an oil pump unit has a case cover put on the outside of a crankcase via a spacer and an oil tank chamber formed by the inside surface of the case cover and the spacer. The spacer is formed inside an outer circumferential wall thereof with a division wall which partitions the oil tank chamber from a crank chamber and with one pump case half-body portion forming a half-body of a pump case of an oil pump. Another pump case half-body is joined to the pump case half-body portion to form the pump case. The pump case half-body portion is formed in a lower portion thereof with an oil suction port communicating with a bottom portion of the oil tank chamber.
摘要翻译： 用于内燃机的油泵单元可以减少组件的数量以配置简化的泵壳，从而减小其尺寸和重量。 在油泵单元中，具有通过间隔件放置在曲轴箱外部的壳盖和由壳体盖和间隔件的内表面形成的油箱室。 间隔件的外周壁形成有分隔壁，该分隔壁将油箱室与曲轴室隔开，并且一个泵壳半体部分形成油泵的泵壳的半体。 另一个泵壳半体连接到泵壳半体部分以形成泵壳。 泵壳半体部分在其下部形成有与油箱室的底部连通的吸油口。
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公开(公告)号：US07866227B2
公开(公告)日：2011-01-11
申请号：US11526771
申请日：2006-09-26
申请人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka
发明人： Kinya Mizuno , Yasushi Fujimoto , Seiji Hamaoka
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16H3/32 , F16H63/18 , F16H2063/025 , F16H2200/0043 , Y10T74/19228 , Y10T74/19233
摘要： A transmission M of a vehicular power transmission system has a first shifting part and a second shifting part which shift a power of an internal combustion engine, a first shift clutch transmitting and interrupting the power to the first shifting part, and a second shift clutch transmitting and interrupting the power to the second shifting part. A start clutch transmitting and interrupting the power to the first shift clutch and the second shift clutch is constructed of a centrifugal clutch C having a clutch shoe. The resulting configuration provides a vehicular power transmission system which has excellent efficiency of power transmission and durability, as well as being capable of being manufactured at low cost, and being capable of relieving a start shock.
摘要翻译： 车辆动力传递系统的变速器M具有第一变速部和第二变速部，该变速部和第二变速部将内燃机的动力，第一变速离合器向第一变速部发送和中断动力，第二变速离合器发送 并且中断到第二移动部件的电力。 传动和中断第一换挡离合器和第二换档离合器的动力的起动离合器由具有离合器踏板的离心离合器C构成。 所得到的结构提供了具有优异的动力传递效率和耐久性的车辆动力传递系统，并且能够以低成本制造，并且能够缓解起动冲击。
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公开(公告)号：US07753187B2
公开(公告)日：2010-07-13
申请号：US11651423
申请日：2007-01-09
申请人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno
发明人： Yasushi Fujimoto , Katsuhiko Ito , Kinya Mizuno
CPC分类号： F16H63/3416 , F16H63/18 , Y10T74/19279
摘要： A transmission for an internal combustion apparatus is provided in which a parking lock mechanism is commonly formed with an upstream side portion of a power transmission system of a shift change mechanism, whereby the number of parts is reduced and the parking lock mechanism is compactly incorporated therein to achieve miniaturization of the internal combustion engine. The transmission in which a shift change mechanism performs a shift change in response to an operation of a gear selecting apparatus is configured to include a parking lock mechanism which is driven in an interlocking relationship with a working portion of the shift change mechanism, and if the shift change mechanism is set to the parking position, then a rotary shaft of the transmission is locked against rotation by the parking lock mechanism thereby restricting rotation of the rotary shaft.
摘要翻译： 一种内燃设备的传动装置，其中驻车锁定机构通常形成有变速机构的动力传递系统的上游侧部分，从而减少了部件数量，并且将停车锁定机构紧密结合在其中 以实现内燃机的小型化。 变速机构响应于齿轮选择装置的动作而进行换档变更的变速器构成为包括与变速机构的作业部以互锁关系驱动的停车锁定机构， 变速机构被设定在停车位置，则变速器的旋转轴被停车锁定机构锁住，从而限制旋转轴的旋转。
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公开(公告)号：US20080073153A1
公开(公告)日：2008-03-27
申请号：US11902593
申请日：2007-09-24
申请人： Yasushi Fujimoto , Kinya Mizuno , Hiromi Sumi
发明人： Yasushi Fujimoto , Kinya Mizuno , Hiromi Sumi
IPC分类号： F01M11/03
摘要： An oil pump unit for an internal combustion engine can reduce the number of component parts to configure a simplified pump case, reducing the size and weight thereof. In an oil pump unit has a case cover put on the outside of a crankcase via a spacer and an oil tank chamber formed by the inside surface of the case cover and the spacer. The spacer is formed inside an outer circumferential wall thereof with a division wall which partitions the oil tank chamber from a crank chamber and with one pump case half-body portion forming a half-body of a pump case of an oil pump. Another pump case half-body is joined to the pump case half-body portion to form the pump case. The pump case half-body portion is formed in a lower portion thereof with an oil suction port communicating with a bottom portion of the oil tank chamber.
摘要翻译： 用于内燃机的油泵单元可以减少组件的数量以配置简化的泵壳，从而减小其尺寸和重量。 在油泵单元中，具有通过间隔件放置在曲轴箱外部的壳盖和由壳体盖和间隔件的内表面形成的油箱室。 间隔件的外周壁形成有分隔壁，该分隔壁将油箱室与曲轴室隔开，并且一个泵壳半体部分形成油泵的泵壳的半体。 另一个泵壳半体连接到泵壳半体部分以形成泵壳。 泵壳半体部分在其下部形成有与油箱室的底部连通的吸油口。
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公开(公告)号：US20080023291A1
公开(公告)日：2008-01-31
申请号：US11710394
申请日：2007-02-26
申请人： Hiroshi Sorani , Kinya Mizuno , Yasushi Fujimoto , Ken Oike
发明人： Hiroshi Sorani , Kinya Mizuno , Yasushi Fujimoto , Ken Oike
IPC分类号： F16D25/00
CPC分类号： F16H3/006 , F02B61/045 , F16H3/16 , F16H2057/02065 , Y10T74/19219 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： A small center distance is provided between a crankshaft and a gearshift shaft disposed in parallel. A power unit is built compactly in a direction of arrangement of the crankshaft and the gearshift shaft for supporting reliably the gearshift shaft on which heavy, first and second gearshift clutches are supported. A transmission includes a main shaft, disposed in parallel with a crankshaft and rotatably supported in a crankcase, and first and second gearshift clutches. The first and second gearshift clutches change a gearshift position in a first gearshift portion and a gearshift position in a second gearshift portion, respectively. The main shaft includes an outer shaft portion that extends from the crankcase and supports the first and second gearshift clutches. The outer shaft portion is supported by a bearing portion disposed in a front cover on a side opposite to the crankcase across the first and second gearshift clutches.
摘要翻译： 在曲轴和平行设置的换档轴之间设置小的中心距离。 动力单元在曲轴和换档轴的布置方向上紧凑地构成，用于可靠地支撑变速轴，其上重载有第一和第二换档离合器。 变速器包括与曲轴平行布置并可旋转地支撑在曲轴箱中的主轴和第一和第二换档离合器。 第一和第二换档离合器分别改变第一换档部分中的换档位置和第二换档部分中的换档位置。 主轴包括从曲轴箱延伸并支撑第一和第二换档离合器的外轴部分。 外轴部分由布置在第一和第二换档离合器的与曲轴箱相对的一侧的前盖中的轴承部分支撑。
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