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1. 发明授权

US07926373B2 Vehicular transmission 有权
标题翻译：车辆传动
公开(公告)号：US07926373B2
公开(公告)日：2011-04-19
申请号：US11902919
申请日：2007-09-26
申请人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
发明人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
IPC分类号： F16H3/08 , F16H59/00 , F16H61/00 , F16H63/00 , F16H59/04
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19219 , Y10T74/19279 , Y10T74/20177
摘要： A vehicular transmission for an internal combustion engine includes lead grooves disposed on an outer periphery of a shift drum having communication portions connecting a pair of gear train establishment portions extending circumferentially along the shift drum. The communication portions include half neutral portions formed at a center thereof, extending circumferentially along the shift drum. The resulting configuration suppresses an engagement noise to a minimum during changing of a gear position through a sliding motion of a shifter.
摘要翻译：一种用于内燃机的车辆变速器包括设置在换档鼓的外周上的引导槽，其具有连接沿着换档鼓沿周向延伸的一对齿轮系建立部分的连通部。连通部包括形成在其中心处的半中性部分，沿着换档鼓周向延伸。所得到的结构通过移位器的滑动运动来改变齿轮位置时的接合噪声最小化。

2. 发明授权

US07966902B2 Vehicular transmission 有权
标题翻译：车辆传动
公开(公告)号：US07966902B2
公开(公告)日：2011-06-28
申请号：US11902903
申请日：2007-09-26
申请人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
发明人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
IPC分类号： F16H59/00
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19251 , Y10T74/19279
摘要： A vehicular transmission includes a shift drum center with a plurality of gear train establishment notches disposed, equally spaced apart from each other, on the outer periphery thereof. The gear train establishment notches establish a specific gear train selected from among a plurality of gear trains by selectively engaging a drum stopper arm therein. The shift drum center further includes half neutral notches to be engaged with the drum stopper arm. The half neutral notches are disposed on the outer periphery of the shift drum center and at a central portion between each pair of the gear train establishment notches, respectively. The resulting configuration effectively suppresses an engagement noise during changing of a gear position through a sliding motion of a shifter.
摘要翻译：车辆变速器包括在其外周上彼此间隔开地设置有多个齿轮系建立凹口的换档鼓中心。齿轮系建立槽口通过选择性地将鼓止动臂接合在其中，建立从多个齿轮系中选择的特定齿轮系。换档鼓中心还包括与鼓止动臂接合的一半中性凹口。半中空凹口分别设置在换档鼓中心的外周边和每对齿轮系建立凹口之间的中心部分。所得到的结构通过移位器的滑动运动有效地抑制了换档期间的接合噪声。

3. 发明申请

US20080229854A1 VEHICLE TRANSMISSION 有权
标题翻译：车辆传动
公开(公告)号：US20080229854A1
公开(公告)日：2008-09-25
申请号：US12043646
申请日：2008-03-06
申请人： Kinya Mizuno , Hiroshi Sotani , Seiji Hamaoka , Eiji Kittaka , Kazuhiro Yasuda
发明人： Kinya Mizuno , Hiroshi Sotani , Seiji Hamaoka , Eiji Kittaka , Kazuhiro Yasuda
IPC分类号： F16H61/00 , F16H3/08
CPC分类号： F16H61/688 , F16H57/028 , F16H63/18 , Y10T74/19219 , Y10T74/19228 , Y10T74/19251 , Y10T74/19279
摘要： A vehicle transmission includes first and second main shafts that enable switching of power transmission from an engine; a counter shaft connected to a drive wheel; and gear trains with a plurality of shift stages provided between each of the first and second main shafts and the counter shaft. The vehicle transmission also includes shifters which switch between engagement with and disengagement from a gear constituting part of each of the gear trains so as to switch the established states of the gear trains, and to prevent, during running at the most frequently used shift stage, the occurrence of gear rattle produced by a gear train other than the gear train with such a shift stage. With this configuration, in the running state of using a particular gear train with the highest frequency of the established states among the gear trains, the gear trains, excluding the particular gear train, are in the non-established state.
摘要翻译：车辆变速器包括能够切换来自发动机的动力传递的第一和第二主轴; 连接到驱动轮的中间轴; 以及齿轮系，其具有设置在第一主轴和第二主轴和对中轴中的每一个之间的多个变速级。车辆变速器还包括在构成齿轮系的一部分的齿轮的接合和分离之间转换以便切换齿轮系的已建立状态的换档器，并且在最频繁使用的变速级的行驶期间，由具有这种变速级的齿轮系以外的齿轮系产生的齿轮拨轮的发生。利用这种构造，在齿轮系中使用具有最高建立状态频率的特定齿轮系的运行状态下，除特定齿轮系之外的齿轮系处于非建立状态。

4. 发明申请

US20080081725A1 Vehicular transmission 有权
标题翻译：车辆传动
公开(公告)号：US20080081725A1
公开(公告)日：2008-04-03
申请号：US11902903
申请日：2007-09-26
申请人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
发明人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
IPC分类号： F16H37/06
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19251 , Y10T74/19279
摘要： A vehicular transmission includes a shift drum center with a plurality of gear train establishment notches disposed, equally spaced apart from each other, on the outer periphery thereof. The gear train establishment notches establish a specific gear train selected from among a plurality of gear trains by selectively engaging a drum stopper arm therein. The shift drum center further includes half neutral notches to be engaged with the drum stopper arm. The half neutral notches are disposed on the outer periphery of the shift drum center and at a central portion between each pair of the gear train establishment notches, respectively. The resulting configuration effectively suppresses an engagement noise during changing of a gear position through a sliding motion of a shifter.
摘要翻译：车辆变速器包括在其外周上彼此间隔开地设置有多个齿轮系建立凹口的换档鼓中心。齿轮系建立槽口通过选择性地将鼓止动臂接合在其中，建立从多个齿轮系中选择的特定齿轮系。换档鼓中心还包括与鼓止动臂接合的一半中性凹口。半中空凹口分别设置在换档鼓中心的外周边和每对齿轮系建立凹口之间的中心部分。所得到的结构通过移位器的滑动运动有效地抑制了换档期间的接合噪声。

5. 发明授权

US07775133B2 Vehicle transmission 有权
标题翻译：车辆传输
公开(公告)号：US07775133B2
公开(公告)日：2010-08-17
申请号：US12043646
申请日：2008-03-06
申请人： Kinya Mizuno , Hiroshi Sotani , Seiji Hamaoka , Eiji Kittaka , Kazuhiro Yasuda
发明人： Kinya Mizuno , Hiroshi Sotani , Seiji Hamaoka , Eiji Kittaka , Kazuhiro Yasuda
IPC分类号： F16H3/08 , F16H59/00
CPC分类号： F16H61/688 , F16H57/028 , F16H63/18 , Y10T74/19219 , Y10T74/19228 , Y10T74/19251 , Y10T74/19279
摘要： A vehicle transmission includes first and second main shafts that enable switching of power transmission from an engine; a counter shaft connected to a drive wheel; and gear trains with a plurality of shift stages provided between each of the first and second main shafts and the counter shaft. The vehicle transmission also includes shifters which switch between engagement with and disengagement from a gear constituting part of each of the gear trains so as to switch the established states of the gear trains, and to prevent, during running at the most frequently used shift stage, the occurrence of gear rattle produced by a gear train other than the gear train with such a shift stage. With this configuration, in the running state of using a particular gear train with the highest frequency of the established states among the gear trains, the gear trains, excluding the particular gear train, are in the non-established state.
摘要翻译：车辆变速器包括能够切换来自发动机的动力传递的第一和第二主轴; 连接到驱动轮的中间轴; 以及齿轮系，其具有设置在第一主轴和第二主轴和对中轴中的每一个之间的多个变速级。车辆变速器还包括在构成齿轮系的一部分的齿轮的接合和分离之间转换以便切换齿轮系的已建立状态的换档器，并且在最频繁使用的变速级的行驶期间，由具有这种变速级的齿轮系以外的齿轮系产生的齿轮拨轮的发生。利用这种构造，在齿轮系中使用具有最高建立状态频率的特定齿轮系的运行状态下，除特定齿轮系之外的齿轮系处于非建立状态。

6. 发明申请

US20080078605A1 Vehicular transmission 有权
标题翻译：车辆传动
公开(公告)号：US20080078605A1
公开(公告)日：2008-04-03
申请号：US11902919
申请日：2007-09-26
申请人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
发明人： Hiroshi Sotani , Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka
IPC分类号： B60K17/00
CPC分类号： F16H63/18 , F16H61/32 , Y10T74/19219 , Y10T74/19279 , Y10T74/20177
摘要： A vehicular transmission for an internal combustion engine includes lead grooves disposed on an outer periphery of a shift drum have communication portions connecting a pair of gear train establishment portions extending circumferentially along the shift drum. The communication portions include half neutral portions formed at a center thereof, extending circumferentially along the shift drum. The resulting configuration suppresses an engagement noise to a minimum during changing of a gear position through a sliding motion of a shifter.
摘要翻译：用于内燃机的车辆用变速器包括设置在换档鼓的外周上的引导槽，该连接部连接沿着换档鼓沿周向延伸的一对齿轮系建立部。连通部包括形成在其中心处的半中性部分，沿着换档鼓周向延伸。所得到的结构通过移位器的滑动运动来改变齿轮位置时的接合噪声最小化。

7. 发明授权

US08109377B2 Clutch device 有权
标题翻译：离合器装置
公开(公告)号：US08109377B2
公开(公告)日：2012-02-07
申请号：US12357479
申请日：2009-01-22
申请人： Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka , Kazuhiro Yasuda
发明人： Kinya Mizuno , Seiji Hamaoka , Eiji Kittaka , Kazuhiro Yasuda
IPC分类号： F16D11/00 , F16D13/60 , F16D25/0638 , F16D43/28 , F16D21/00 , F16D25/06 , F16D25/10
CPC分类号： F16D13/646 , F16D21/06 , F16D2021/0607 , F16D2021/0661 , F16D2048/0212 , F16D2300/22
摘要： In a clutch device wherein a plurality of clutch plates are relatively non-rotatably engaged with a clutch outer, a plurality of clutch disks disposed alternately with the clutch plates are relatively non-rotatably engaged with a clutch inner, and an end plate disposed so that the clutch plates and the clutch disks are disposed between itself and a piston slidably fitted in the clutch outer is relatively non-rotatably and axially movably supported on the clutch outer in the manner of being restricted in movement toward one end side in the axial direction, to prevent the clutch inner from coming out of position at the time of assembling the clutch device into position, thereby to enhance workability in the assembling operation, and to prevent the clutch inner from generating a collision sound by colliding against other member than the component members of the clutch device when the clutch is disengaged.
摘要翻译：在其中多个离合器片与离合器外部相对不可旋转地接合的离合器装置中，与离合器片交替设置的多个离合器盘与离合器内部相对不可旋转地接合，并且设置为使得离合器片和离合器盘之间设置有可滑动地装配在离合器外壳中的活塞，其相对不可旋转地和轴向地可移动地支撑在离合器外侧上，以限制其在轴向方向上的一端侧移动，为了防止在将离合器装置组装到位时离合器内部脱离位置，从而提高了组装操作的可操作性，并且防止离合器内部与构件的碰撞而产生碰撞声音当离合器分离时离合器装置。

8. 发明授权

US08051733B2 Transmission for vehicle 有权
标题翻译：车辆传动
公开(公告)号：US08051733B2
公开(公告)日：2011-11-08
申请号：US11902892
申请日：2007-09-26
申请人： Kinya Mizuno , Kazuhiko Sakaguchi , Eiji Kittaka , Seiji Hamaoka
发明人： Kinya Mizuno , Kazuhiko Sakaguchi , Eiji Kittaka , Seiji Hamaoka
IPC分类号： F16H59/68
CPC分类号： F16H63/18 , F16H3/006 , F16H61/32 , F16H61/688 , Y10T74/19019 , Y10T74/19251
摘要： A transmission for a vehicle in which changing a shift position is achieved by sliding a shifter. In sliding the shifter to change the established condition of gear trains respectively corresponding to a plurality of shift positions, the transmission of power from an engine to a main shaft is cut off. A feed mechanism for sliding the shifter is configured to reduce the sliding speed of the shifter in a neutral condition, or to cause the sliding operation of the shifter to have a single stopping action in the neutral condition during the sliding operation of the shifter in changing the established condition of the gear trains. The resulting configuration reduces the engagement noise when changing the shift position.
摘要翻译：通过滑动移位器来实现改变换档位置的车辆的变速器。在滑动变速器以改变分别对应于多个换挡位置的齿轮系的建立状态时，切断从发动机到主轴的动力传递。用于滑动换档器的进给机构被配置为在空档状态下减小换档器的滑动速度，或者在换档器的滑动操作期间使换档器的滑动操作在空档状态下具有单个停止动作齿轮系的建立状况。所得到的结构在改变换档位置时减小了啮合噪音。

9. 发明申请

US20080184844A1 Transmission for vehicle 有权
标题翻译：车辆传动
公开(公告)号：US20080184844A1
公开(公告)日：2008-08-07
申请号：US11902892
申请日：2007-09-26
申请人： Kinya Mizuno , Kazuhiko Sakaguchi , Eiji Kittaka , Seiji Hamaoka
发明人： Kinya Mizuno , Kazuhiko Sakaguchi , Eiji Kittaka , Seiji Hamaoka
IPC分类号： F16H63/18
CPC分类号： F16H63/18 , F16H3/006 , F16H61/32 , F16H61/688 , Y10T74/19019 , Y10T74/19251
摘要： A transmission for a vehicle in which changing a shift position is achieved by sliding a shifter. In sliding the shifter to change the established condition of gear trains respectively corresponding to a plurality of shift positions, the transmission of power from an engine to a main shaft is cut off. A feed mechanism for sliding the shifter is configured to reduce the sliding speed of the shifter or to once stop the sliding operation of the shifter in a neutral condition during the sliding operation of the shifter in changing the established condition of the gear trains. The resulting configuration reduces the engagement noise when changing the shift position.
摘要翻译：通过滑动移位器来实现改变换档位置的车辆的变速器。在滑动变速器以改变分别对应于多个换挡位置的齿轮系的建立状态时，切断从发动机到主轴的动力传递。用于滑动移位器的进给机构被配置为在改变齿轮系的建立状态期间在换档器的滑动操作期间减小换档器的滑动速度或者一旦停止换档器的滑动操作。所得到的结构在改变换档位置时减小了啮合噪音。

10. 发明申请

US20080220936A1 Automatic transmission assembly for a vehicle, and vehicle incorporating same 有权
标题翻译：用于车辆的自动变速器组件和结合其的车辆
公开(公告)号：US20080220936A1
公开(公告)日：2008-09-11
申请号：US12070424
申请日：2008-02-19
申请人： Masaki Kobayashi , Seiji Hamaoka , Kinya Mizuno , Eiji Kittaka , Yusuke Funayose
发明人： Masaki Kobayashi , Seiji Hamaoka , Kinya Mizuno , Eiji Kittaka , Yusuke Funayose
IPC分类号： B60W10/10 , B60W10/08
CPC分类号： F16H61/688 , B60W10/02 , B60W10/113 , B60W30/19 , B60W2300/185 , F16H3/006 , F16H59/70 , F16H61/32 , F16H63/18 , F16H2306/18 , Y10T74/19279 , Y10T477/26 , Y10T477/638
摘要： An automatic transmission assembly having a transmission unit including a plurality of gear pairs, a shift drum, a pair of clutches; and a controller. The controller performs a preliminary upshifting action in advance for angularly moving the shift drum depending on a next gear position in an upshifting direction while rotary drive power is being maintained at a given gear position, and when an upshifting command is output, the controller engages one of the clutches simultaneously with the command. When a downshifting command is output, the controller performs a preliminary downshifting action in advance based on the downshifting command. The partially neutral positions are provided between predetermined angular positions on the shift drum for temporarily reducing the angular speed of the shift drum when the shift drum is being angularly rotated.
摘要翻译：一种自动变速器组件，其具有包括多个齿轮对的变速器单元，换档鼓，一对离合器; 和控制器。控制器在旋转驱动力保持在给定档位的同时，根据升档方向上的下一个档位角度地移动换档鼓，预先执行预备的升档动作，并且当输出升档指令时，控制器接合一个的离合器同时与指挥。当输出降档指令时，控制器根据降档指令提前进行初速降档动作。部分中性位置设置在换档鼓上的预定角度位置之间，以便当换档鼓正在旋转时临时减小换档鼓的角速度。

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