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21. 发明授权

US08042419B2 Vehicle transmission 有权
标题翻译：车辆传输
公开(公告)号：US08042419B2
公开(公告)日：2011-10-25
申请号：US12055020
申请日：2008-03-25
申请人： Kinya Mizuno , Hiromi Sumi , Masako Takahashi , Masaki Kobayashi , Eiji Kittaka
发明人： Kinya Mizuno , Hiromi Sumi , Masako Takahashi , Masaki Kobayashi , Eiji Kittaka
IPC分类号： F16H63/18
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19251 , Y10T74/19279
摘要： An outer circumference of a shift drum of a vehicle transmission is provided with at least one particular lead groove among multiple lead grooves which continuously extends beyond one circle of the shift drum. Two ends of the particular lead groove are arranged so as to be out of alignment with each other in the axial direction of the shift drum. A common shift position adapted to establish gear trains with two shift stages different from each other is set at one position corresponding to the two ends of the particular lead groove along the circumferential direction of the shift drum. The resulting configuration prevents an increase in the diameter of a shift drum and eliminates the significant change of the shape of a lead groove, even as the number of shift positions set on the shift drum is increased.
摘要翻译：车辆变速箱的换档鼓的外周在多个引导槽中设置有至少一个特定的引导槽，引导槽连续延伸超过换档鼓的一个圆周。特定引线槽的两端被布置成在换档鼓的轴向上彼此不对准。适于建立具有彼此不同的两个变速级的齿轮系的公共换档位置被设置在沿着换档鼓的圆周方向对应于特定引导槽的两端的一个位置处。所得到的结构防止了换档鼓的直径的增加，并且消除了引导槽形状的显着变化，即使设置在换档鼓上的换档位置的数量增加。

22. 发明申请

US20080236316A1 VEHICLE TRANSMISSION 有权
标题翻译：车辆传动
公开(公告)号：US20080236316A1
公开(公告)日：2008-10-02
申请号：US12055020
申请日：2008-03-25
申请人： Kinya MIZUNO , Hiromi Sumi , Masako Takahashi , Masaki Kobayashi , Eiji Kittaka
发明人： Kinya MIZUNO , Hiromi Sumi , Masako Takahashi , Masaki Kobayashi , Eiji Kittaka
IPC分类号： F16H59/00
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19251 , Y10T74/19279
摘要： An outer circumference of a shift drum of a vehicle transmission is provided with at least one particular lead groove among multiple lead grooves which continuously extends beyond one circle of the shift drum. Two ends of the particular lead groove are arranged so as to be out of alignment with each other in the axial direction of the shift drum. A common shift position adapted to establish gear trains with two shift stages different from each other is set at one position corresponding to the two ends of the particular lead groove along the circumferential direction of the shift drum. The resulting configuration prevents an increase in the diameter of a shift drum and eliminates the significant change of the shape of a lead groove, even as the number of shift positions set on the shift drum is increased.
摘要翻译：车辆变速箱的换档鼓的外周在多个引导槽中设置有至少一个特定的引导槽，引导槽连续延伸超过换档鼓的一个圆周。特定引线槽的两端被布置成在换档鼓的轴向上彼此不对准。适于建立具有彼此不同的两个变速级的齿轮系的公共换档位置被设置在沿着换档鼓的圆周方向对应于特定引导槽的两端的一个位置处。所得到的结构防止了换档鼓的直径的增加，并且消除了引导槽形状的显着变化，即使设置在换档鼓上的换档位置的数量增加。

23. 发明申请

US20080103020A1 Reverse inhibitor mechanism for regulating automatic transmission gear shifting, and method of assembling same 有权
标题翻译：用于调节自动变速器换档的反向抑制机构及其组装方法
公开(公告)号：US20080103020A1
公开(公告)日：2008-05-01
申请号：US11974661
申请日：2007-10-15
申请人： Hiroatsu Inui , Hiromi Sumi , Shinya Koyama , Eiji Kittaka
发明人： Hiroatsu Inui , Hiromi Sumi , Shinya Koyama , Eiji Kittaka
IPC分类号： B60K17/06
CPC分类号： F16H63/18 , F16H61/18 , Y10T29/49 , Y10T74/20091 , Y10T74/20183 , Y10T477/6935
摘要： A reverse inhibitor mechanism for a transmission of an all terrain vehicle, in which a shift drum is jounalled to a side wall opposite the transmission case so as to be rotatably supported thereon, and a reverse inhibitor arm is detachably engaged with the reverse inhibitor groove formed in the outer circumferential surface of the shift drum to regulate a reverse setting. A reverse inhibitor shaft having the reverse inhibitor arm supported at one end thereof is positioned within the transmission case. The other end of the reverse inhibitor shaft is rotatably journaled to one of the opposite side walls of the transmission case from the inside of the transmission case. A distal end of the reverse inhibitor arm which swings by the rotation of the reverse inhibitor shaft is brought into engagement with the reverse inhibitor groove during assembly of the reverse inhibitor mechanism.
摘要翻译：一种用于全地形车辆的变速器的反向抑制机构，其中换档鼓被接收到与变速箱相对的侧壁上以便可旋转地支撑在其上，并且反向抑制臂可拆卸地与形成的反向阻力槽接合在换档鼓的外周表面中调节反向设定。具有在其一端被支撑的反向抑制臂的反向抑制轴被定位在变速箱内。反转抑制器轴的另一端从变速器壳体的内部可旋转地轴颈支承在变速器壳体的相对侧壁之一中。通过反向抑制器轴的旋转摆动的反向抑制臂的远端在反向抑制器机构的组装期间与反向抑制器槽接合。

24. 发明授权

US07765886B2 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US07765886B2
公开(公告)日：2010-08-03
申请号：US11392711
申请日：2006-03-30
申请人： Yoshiaki Hori , Toshiyuki Sato , Eiji Kittaka
发明人： Yoshiaki Hori , Toshiyuki Sato , Eiji Kittaka
IPC分类号： F16H3/22
CPC分类号： F16H3/006 , F16D25/10 , F16D2021/0669 , Y10T74/19228 , Y10T74/19288 , Y10T74/19312 , Y10T74/19326
摘要： An automatic transmission that includes oil passages with a simple structure provided for twin clutches can allow the number of production steps to be reduced. The automatic transmission includes a number of gear trains equal to the number of speeds between a primary shaft and a countershaft. The automatic transmission performs connection and disconnection of a rotational driving force between a crankshaft and a gearbox by means of twin hydraulic clutches including first and second clutches, which are made of the same components and disposed on the axis of the primary shaft back to back. Oil passages can be formed into a more simple shape and can be configured to have the same total length. The first clutch performs connection and disconnection for first and third speeds, and the second clutch performs connection and disconnection for second and fourth speeds.
摘要翻译：包括用于双离合器的简单结构的油通道的自动变速器可以减少制造步骤的数量。自动变速器包括等于主轴和中间轴之间的速度数量的多个齿轮系。自动变速器通过包括第一离合器和第二离合器的双液压离合器执行曲轴和齿轮箱之间的旋转驱动力的连接和断开，所述双液压离合器由相同的部件制成并且设置在主轴的轴线上背靠背。油通道可以形成为更简单的形状，并且可以被配置为具有相同的总长度。第一离合器执行第一和第三速度的连接和断开，并且第二离合器执行第二和第四速度的连接和断开。

25. 发明授权

US07717223B2 Output shaft of power unit 有权
标题翻译：动力单元输出轴
公开(公告)号：US07717223B2
公开(公告)日：2010-05-18
申请号：US11902475
申请日：2007-09-21
申请人： Hiroatsu Inui , Shinya Koyama , Hiromi Sumi , Eiji Kittaka , Hiroyuki Oketani
发明人： Hiroatsu Inui , Shinya Koyama , Hiromi Sumi , Eiji Kittaka , Hiroyuki Oketani
IPC分类号： B60K17/22
CPC分类号： F16H57/021 , B60K5/04 , B60K17/08 , B60Y2200/124 , F16H2057/0203 , F16H2057/02065 , Y10T74/2186
摘要： An output shaft of a power unit having a driven gear for supplying a power of an internal combustion engine via a transmission mechanism and for outputting the power to an outside of a unit case. Borne members are connected respectively at each end of a cylindrical member of the output shaft. The borne members are rotatably supported by the unit case via a pair of bearings. The driven gear is fitted to one of the borne members in a position adjacent to one of the bearings. As a result, the output shaft of the power unit can be manufactured by a compact manufacturing apparatus, and the output shaft can be reduced in weight while maintaining the strength.
摘要翻译：动力单元的输出轴具有从动齿轮，用于经由变速机构供给内燃机的动力，并将动力输出到单元壳体的外部。输入构件分别连接在输出轴的圆柱形构件的每一端。承载构件通过一对轴承由单元壳体可旋转地支撑。从动齿轮在与其中一个轴承相邻的位置安装在一个传动部件上。结果，动力单元的输出轴可以由紧凑的制造装置制造，并且输出轴可以在保持强度的同时减轻重量。

26. 发明申请

US20060219034A1 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：US20060219034A1
公开(公告)日：2006-10-05
申请号：US11392711
申请日：2006-03-30
申请人： Yoshiaki Hori , Toshiyuki Sato , Eiji Kittaka
发明人： Yoshiaki Hori , Toshiyuki Sato , Eiji Kittaka
IPC分类号： F16H3/08
CPC分类号： F16H3/006 , F16D25/10 , F16D2021/0669 , Y10T74/19228 , Y10T74/19288 , Y10T74/19312 , Y10T74/19326
摘要： An automatic transmission that includes oil passages with a simple structure provided for twin clutches can allow the number of production steps to be reduced. In an automatic transmission includes a number of gear trains equal to the number of speeds between a primary shaft and a countershaft. The automatic transmission performs connection and disconnection of a rotational driving force between a crankshaft and a gearbox by means of twin hydraulic clutches including first and second clutches. The first and second clutches are disposed on the axis of the primary shaft back to back with a primary gear interposed therebetween. Oil passages can be formed into a more simple shape than those formed by a method in which twin clutches are accommodated in a single case and can be configured to have the same total length. The first and second clutches are made of the same components. The first clutch performs connection and disconnection for first and third speeds, and the second clutch performs connection and disconnection for second and fourth speeds.
摘要翻译：包括用于双离合器的简单结构的油通道的自动变速器可以减少制造步骤的数量。在自动变速器中，包括等于主轴和中间轴之间的速度数量的多个齿轮系。自动变速器通过包括第一和第二离合器的双液压离合器来执行曲轴和变速箱之间的旋转驱动力的连接和断开。第一离合器和第二离合器以主要齿轮背对背设置在主轴的轴线上。油通道可以形成为比通过双离合器容纳在单个壳体中并且可以构造成具有相同总长度的方法形成的形状更简单的形状。第一和第二离合器由相同的部件制成。第一离合器执行第一和第三速度的连接和断开，并且第二离合器执行第二和第四速度的连接和断开。

27. 发明申请

US20080257298A1 Crankcase structure of internal combustion engine 失效
标题翻译：内燃机曲轴箱结构
公开(公告)号：US20080257298A1
公开(公告)日：2008-10-23
申请号：US11902656
申请日：2007-09-24
申请人： Hiroatsu Inui , Hiromi Sumi , Eiji Kittaka
发明人： Hiroatsu Inui , Hiromi Sumi , Eiji Kittaka
IPC分类号： F02F7/00
CPC分类号： F02B61/02 , F02B67/04 , F02B75/06
摘要： A crankcase structure of an internal combustion engine has a desirable shaft support achieved by maintaining the strength of a side wall of a crankcase at a high level without increasing the weight and the size of the internal combustion engine even when the internal combustion engine has an output shaft projecting from the crankcase. A crankcase structure has a crankshaft and a counter shaft that are rotatably supported on a partitioning plane of a crankcase. A main shaft is oriented in the fore-and-aft direction and is rotatably supported on opposed front and rear walls of either one of the upper and lower crankcases. An output shaft to be driven by a power of the counter shaft penetrates through the front and rear walls of one of the upper and lower crankcases by which the main shaft is not rotatably supported, and projects to the front and rear.
摘要翻译：内燃机的曲轴箱结构具有通过将曲轴箱的侧壁的强度保持在高水平而不增加内燃机的重量和尺寸而实现的期望的轴支撑，即使当内燃机具有输出轴从曲轴箱突出。曲轴箱结构具有可旋转地支撑在曲轴箱的分隔平面上的曲轴和对中轴。主轴沿前后方向定向，并且可旋转地支撑在上曲轴箱和下曲轴箱之一的相对的前壁和后壁上。由相对轴的动力驱动的输出轴穿过上，下曲轴箱之一的前壁和后壁，主轴不可旋转地支承在该前后壁上，并向前后突出。

28. 发明授权

US08751121B2 Shift controlling apparatus for vehicle 有权
标题翻译：车辆换档控制装置
公开(公告)号：US08751121B2
公开(公告)日：2014-06-10
申请号：US13614186
申请日：2012-09-13
申请人： Yoshiaki Takeuchi , Yukio Yokogawa , Eiji Kittaka
发明人： Yoshiaki Takeuchi , Yukio Yokogawa , Eiji Kittaka
IPC分类号： G06F7/00
CPC分类号： F16H61/0213 , F16H59/18 , F16H59/48 , F16H2061/0227
摘要： Shift controlling apparatus for a vehicle which automatically carries out changeover between a plurality of shift gear stages based on an automatic shift map including a drive mode shift map and a sport mode shift map having an increased region in which a speed change ratio is low compared to the drive mode shift map and corresponds to more sporty operation than that of the drive mode shift map. The drive mode shift map has a first mode portion and a second mode portion having an increased region in which the change gear ratio is low compared to the first mode portion, but smaller than the increased region of the sport mode shift map. Changeover between the first and second mode portions is carried out based on an acceleration history in accordance with a throttle opening of the vehicle.
摘要翻译：用于车辆的换档控制装置，其基于包括驱动模式换档图和运动模式换档图的自动换档图，其自动地执行多个变速级之间的切换，该运动模式换档图具有与其相比变速比低的增加区域驱动模式移位图，并且对应于比驱动模式移位图更加运动的操作。驱动模式换档图具有第一模式部分和第二模式部分，其具有与第一模式部分相比变化率比较低的增加区域，但是小于运动模式转换图的增加区域。基于根据车辆的节气门开度的加速度历史来执行第一和第二模式部分之间的切换。

29. 发明授权

US08191443B2 Reverse inhibitor mechanism for regulating automatic transmission gear shifting, and method of assembling same 有权
标题翻译：用于调节自动变速器换档的反向抑制机构及其组装方法
公开(公告)号：US08191443B2
公开(公告)日：2012-06-05
申请号：US11974661
申请日：2007-10-15
申请人： Hiroatsu Inui , Hiromi Sumi , Shinya Koyama , Eiji Kittaka
发明人： Hiroatsu Inui , Hiromi Sumi , Shinya Koyama , Eiji Kittaka
IPC分类号： B60K20/00
CPC分类号： F16H63/18 , F16H61/18 , Y10T29/49 , Y10T74/20091 , Y10T74/20183 , Y10T477/6935
摘要： A reverse inhibitor mechanism for a transmission of an all terrain vehicle, in which a shift drum is jounalled to a side wall opposite the transmission case so as to be rotatably supported thereon, and a reverse inhibitor arm is detachably engaged with the reverse inhibitor groove formed in the outer circumferential surface of the shift drum to regulate a reverse setting. A reverse inhibitor shaft having the reverse inhibitor arm supported at one end thereof is positioned within the transmission case. The other end of the reverse inhibitor shaft is rotatably journaled to one of the opposite side walls of the transmission case from the inside of the transmission case. A distal end of the reverse inhibitor arm which swings by the rotation of the reverse inhibitor shaft is brought into engagement with the reverse inhibitor groove during assembly of the reverse inhibitor mechanism.
摘要翻译：一种用于全地形车辆的变速器的反向抑制机构，其中换档鼓被接收到与变速箱相对的侧壁上以便可旋转地支撑在其上，并且反向抑制臂可拆卸地与形成的反向阻力槽接合在换档鼓的外周表面中调节反向设定。具有在其一端被支撑的反向抑制臂的反向抑制轴被定位在变速箱内。反转抑制器轴的另一端从变速器壳体的内部可旋转地轴颈支承在变速器壳体的相对侧壁之一中。通过反向抑制器轴的旋转摆动的反向抑制臂的远端在反向抑制器机构的组装期间与反向抑制器槽接合。

30. 发明授权

US07757655B2 Crankcase structure for an internal combustion engine 失效
标题翻译：用于内燃机的曲轴箱结构
公开(公告)号：US07757655B2
公开(公告)日：2010-07-20
申请号：US11902656
申请日：2007-09-24
申请人： Hiroatsu Inui , Hiromi Sumi , Eiji Kittaka
发明人： Hiroatsu Inui , Hiromi Sumi , Eiji Kittaka
IPC分类号： F02B75/22 , F02B75/00
CPC分类号： F02B61/02 , F02B67/04 , F02B75/06
摘要： A crankcase structure of an internal combustion engine has a desirable shaft support achieved by maintaining the strength of a side wall of a crankcase at a high level without increasing the weight and the size of the internal combustion engine even when the internal combustion engine has an output shaft projecting from the crankcase. A crankcase structure has a crankshaft and a counter shaft that are rotatably supported on a partitioning plane of a crankcase. A main shaft is oriented in the fore-and-aft direction and is rotatably supported on opposed front and rear walls of either one of the upper and lower crankcases. An output shaft to be driven by a power of the counter shaft penetrates through the front and rear walls of one of the upper and lower crankcases by which the main shaft is not rotatably supported, and projects to the front and rear.
摘要翻译：内燃机的曲轴箱结构具有通过将曲轴箱的侧壁的强度保持在高水平而不增加内燃机的重量和尺寸而实现的期望的轴支撑，即使当内燃机具有输出轴从曲轴箱突出。曲轴箱结构具有可旋转地支撑在曲轴箱的分隔平面上的曲轴和对中轴。主轴沿前后方向定向，并且可旋转地支撑在上曲轴箱和下曲轴箱之一的相对的前壁和后壁上。由相对轴的动力驱动的输出轴穿过上，下曲轴箱之一的前壁和后壁，主轴不可旋转地支承在该前后壁上，并向前后突出。

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