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公开(公告)号：US20050157966A1
公开(公告)日：2005-07-21
申请号：US11037245
申请日：2005-01-19
申请人： Yoshiaki Tsukada , Takashi Ozeki , Shinji Furuta
发明人： Yoshiaki Tsukada , Takashi Ozeki , Shinji Furuta
CPC分类号： F16C19/54 , B62K11/00 , F16C35/04 , F16H9/18 , F16H57/021 , Y10T74/19647
摘要： To provide an arrangement structure for bearings which overlap in the axial direction. A driven shaft and an intermediate shaft are linked to each other and are disposed to be substantially parallel with respect to each other. The driven shaft and the intermediate shaft are rotatably supported via the radial ball bearings, respectively with the respective radial ball bearings being disposed so as to overlap partly with each other in an axial view. An inner wall portion for supporting the respective radial ball bearings is provided with the respective radial ball bearings being mounted to the inner wall portion substantially in the same direction.
摘要翻译： 提供在轴向重叠的轴承的布置结构。 从动轴和中间轴彼此连接并且被设置为相对于彼此大致平行。 从动轴和中间轴分别通过径向球轴承可旋转地支撑，相应的径向球轴承以轴向方式彼此部分地重叠配置。 用于支撑相应的径向球轴承的内壁部分设置有相应的径向球轴承大致沿相同的方向安装到内壁部分。
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公开(公告)号：US10167908B2
公开(公告)日：2019-01-01
申请号：US12720925
申请日：2010-03-10
IPC分类号： F16D48/04 , F16D48/02 , F16D25/0638
摘要： A clutch actuator structure provided for an internal combustion engine and a hydraulic clutch mechanism for transmitting a rotational driving force of a crankshaft of said engine includes a clutch actuator for controlling an oil pressure for engaging and disengaging the hydraulic clutch mechanism. The clutch actuator structure ensures that noises generated at the times of operation of the clutch actuator for actuating a hydraulic clutch are prevented from being transmitted to the exterior. The clutch actuator structure includes an oil sump part for reserving oil provided in the periphery of a clutch actuator. The clutch actuator is disposed in the oil sump part.
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公开(公告)号：US08850915B2
公开(公告)日：2014-10-07
申请号：US13432749
申请日：2012-03-28
申请人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
发明人： Yasushi Fujimoto , Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa
CPC分类号： F16H3/006 , B62K25/283 , F16H3/16 , Y10T74/19223 , Y10T74/19233 , Y10T74/19279
摘要： To achieve downsizing of a power unit and the vicinity thereof by permitting compact axial arrangement in a straddle-ride type vehicle on which the power unit having a twin-clutch type transmission is mounted. The transmission has a pair of main shafts with respective different axes and corresponding clutches. One of respective axial centers of the main shafts is disposed on one (above) of the sides with respect to a line and the other is disposed on the other side (below), the line connecting an axial center of the counter shaft with an axial center of a pivot shaft, as viewed in side elevation from the axial direction of the main shafts and counter shaft.
摘要翻译： 通过在安装有双离合器式变速器的动力单元的骑乘式车辆中实现紧凑的轴向配置来实现动力单元及其附近的小型化。 变速器具有一对具有相应不同轴的主轴和相应的离合器。 主轴的各轴向中心之一相对于一条线设置在一侧（上方）的一侧，另一侧设置在另一侧（下方），连接轴的中心轴与轴 从主轴和副轴的轴向方向看侧面的枢轴的中心。
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公开(公告)号：US08794090B2
公开(公告)日：2014-08-05
申请号：US13434382
申请日：2012-03-29
申请人： Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa , Yasushi Fujimoto
发明人： Kinya Mizuno , Yoshiaki Tsukada , Takashi Ozeki , Kazuhiko Nakamura , Mitsuo Nakagawa , Yasushi Fujimoto
IPC分类号： F16H57/02
CPC分类号： F16H3/006 , F16H3/16 , F16H63/18 , F16H2057/0203
摘要： In a vehicle power unit including a twin clutch type transmission that includes a pair of main shafts and clutches mounted on mutually different shafts, to enable compact shaft arrangements and to achieve a reduction in the size of the unit and the surrounding areas. Axial centers of a shift drum and a countershaft are disposed across a line that connects axial centers of main shafts in a side view as viewed from a direction of an axis of each of the main shafts and the countershaft.
摘要翻译： 在包括双离合器式变速器的车辆动力单元中，该双离合器式变速器包括安装在相互不同的轴上的一对主轴和离合器，以实现紧凑的轴装置并且实现单元和周围区域的尺寸的减小。 换档鼓和中间轴的轴向中心沿着从主轴和副轴的轴线方向观察的侧视图连接主轴的轴心的线。
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公开(公告)号：US08612104B2
公开(公告)日：2013-12-17
申请号：US12920124
申请日：2009-03-03
CPC分类号： F16D48/0206 , F16D48/062 , F16D48/066 , F16D2500/10412 , F16D2500/1086 , F16D2500/30402 , F16D2500/30421 , F16D2500/30425 , F16D2500/3058 , F16D2500/3065 , F16D2500/3067 , F16D2500/3068 , F16D2500/30806 , F16D2500/3144 , F16D2500/31466 , F16D2500/3166 , F16D2500/50236 , F16D2500/50684 , F16D2500/70247 , F16D2500/70252 , F16D2500/70258 , F16D2500/7041 , F16D2500/7044 , F16D2500/70458 , F16D2500/70605 , F16H61/688 , F16H2342/044 , Y10T477/753
摘要： Actual-rotational-difference absorption-torque calculation means 150 inputs a rate-of-change ΔNe of an engine speed during shifting to an actual rotational difference absorption torque-ΔNe table 160 so that an actual-rotational-difference absorption-torque average value during shifting is calculated. Engine-torque calculation means 180 inputs a throttle opening and an engine speed to engine-torque estimation-value map 190, and derives an engine torque during shifting. An actual clutch capacity is calculated from the sum of the actual-rotational-difference absorption-torque average value and the engine torque average value during shifting. From the ratio of the actual clutch capacity and a demanded clutch capacity, μ-correction-coefficient calculation means 130 calculates a μ correction coefficient. By using a control correction amount calculated on the basis of the μ correction coefficient, a transmission control unit 100 drive-controls a first clutch CL1 and a second clutch CL2. Thus, correction on the clutch capacity is performed during running.
摘要翻译： 实际旋转差吸收扭矩计算单元150输入变速时的发动机转速的变化率DeltaNe到实际旋转差吸收扭矩ΔNe表160，使得实际旋转差吸收扭矩平均值 计算移位。 发动机扭矩计算装置180将发动机转矩估计值映射190的节气门开度和发动机转速输入，并且在变速时导出发动机转矩。 从实际旋转差吸收 - 转矩平均值和变速时的发动机转矩平均值之和计算实际离合器容量。 从实际离合器容量与要求离合器容量的比率来看，mu校正系数计算单元130计算μ校正系数。 通过使用基于mu校正系数计算的控制校正量，变速器控制单元100驱动控制第一离合器CL1和第二离合器CL2。 因此，在行驶期间进行离合器容量的修正。
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公开(公告)号：US08272994B2
公开(公告)日：2012-09-25
申请号：US12370957
申请日：2009-02-13
CPC分类号： F16D48/066 , F16D2500/3024 , F16D2500/30406 , F16D2500/3067 , F16D2500/30816 , F16D2500/50254 , Y10T477/6343 , Y10T477/69335 , Y10T477/745 , Y10T477/753
摘要： An apparatus includes a clutch control unit to control a control amount of a clutch and a brake to temporarily stop an output side rotating body while the clutch is disconnected. A clutch-control-amount detector detects the control amount of the clutch and an engagement start detector detects an engagement start of the clutch when a rotational speed difference between the input side rotating body and the output side rotating body becomes equal to or less than a predetermined value. An engagement-start control-amount detector detects the control amount of the clutch in the engagement start and a clutch-correction-control-amount deriver derives a correction control amount of the clutch based on the control amount of the clutch at the time when the engagement start is detected after the output side rotating body is temporarily stopped. The clutch control unit feedback-controls the control amount of the clutch based on the correction control amount.
摘要翻译： 一种装置包括离合器控制单元，用于控制离合器和制动器的控制量，以在离合器断开时临时停止输出侧旋转体。 离合器控制量检测器检测离合器的控制量，并且当输入侧旋转体和输出侧旋转体之间的转速差变为等于或小于a时，接合开始检测器检测离合器的接合开始 预定值。 接合开始控制量检测器检测接合开始时的离合器的控制量，并且离合器校正控制量提升器基于离合器的控制量导出离合器的校正控制量， 在输出侧旋转体暂时停止后检测出接合开始。 离合器控制单元基于校正控制量反馈控制离合器的控制量。
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公开(公告)号：US20120239264A1
公开(公告)日：2012-09-20
申请号：US13410387
申请日：2012-03-02
CPC分类号： B60W30/02 , B60W10/113 , B60W30/18145 , B60W2520/14 , B60W2520/18 , B60Y2200/12 , B60Y2300/022 , F16H61/0437 , F16H61/16
摘要： A speed change controlling apparatus in which the mode of driving force transmission is depends upon the roll angle of a vehicle body. When a roll angle is within a range from a second roll angle, which corresponds to a full bank state, to a first roll angle, speed change operation is carried out by soft speed change control in which variation of the driving force with respect to time is smaller than that by normal speed change control. If the roll angle is within another range from the first roll angle to a third roll angle, then normal speed change is carried out and if the roll angle is within a further range from an uprightly standing state to the third roll angle, then speed change operation is executed by direct speed change. When the roll angle is greater than the second roll angle, speed change is inhibited.
摘要翻译： 一种变速控制装置，其中驱动力传递的模式取决于车身的侧倾角。 当倾斜角度在与第一侧倾角相对应的第二侧倾角的范围内时，变速操作通过软转速控制进行，其中驱动力相对于时间的变化 比通常的变速控制小。 如果滚动角度在从第一滚动角度到第三滚动角度的另一范围内，则进行正常的速度变化，并且如果滚动角度在从竖立状态到第三滚动角度的进一步的范围内，则速度变化 操作由直接变速执行。 当滚动角大于第二滚动角时，速度变化被抑制。
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公开(公告)号：US08057359B2
公开(公告)日：2011-11-15
申请号：US12211963
申请日：2008-09-17
CPC分类号： F16H61/688 , F16D11/10 , F16D21/06 , F16D48/066 , F16D2011/008 , F16D2021/0661 , F16D2021/0692 , F16D2500/1086 , F16D2500/50684 , F16D2500/70282 , F16D2500/70406 , F16H3/006 , F16H3/16 , F16H2061/062 , F16H2306/18 , Y10T74/19251 , Y10T477/641 , Y10T477/78
摘要： A twin clutch type speed change control system changes over the gear position by switching between a pair of clutches, to reduce the collision sound generated between a free gear and a slide member at the time of changeover of the gear position. In the twin clutch type speed change control system designed to perform gear position changeovers between odd-ordinal gear positions and even-ordinal gear positions through a process in which an engaged clutch is disengaged whereas a disengaged clutch is engaged, the formerly disengaged clutch is supplied with a minute oil pressure P1 toward the clutch engaging side and is thereby preliminarily moved by a minute amount toward the clutch engaging side, at the time of changeover of the gear position.
摘要翻译： 双离合器式变速控制系统通过在一对离合器之间切换来改变齿轮位置，以减少在齿轮位置转换时在自由齿轮和滑动构件之间产生的碰撞声。 在双离合器式变速控制系统中，设计成通过啮合的离合器分离的过程在奇数齿轮位置和偶数齿轮位置之间进行齿轮位置切换，而分离的离合器接合，则先前分离的离合器被供给 在转换齿轮位置时，向离合器接合侧施加微小的油压P1，从而预先向离合器接合侧微小地移动。
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公开(公告)号：US08046141B2
公开(公告)日：2011-10-25
申请号：US12200555
申请日：2008-08-28
CPC分类号： F16H59/44 , F16H61/0213
摘要： An automatic gear shifting control device of a vehicle can execute an automatic gear shifting control in response to a larger rotational speed. The automatic gear shifting control device includes a gear shifting control instruction part that executes an automatic gear shifting operation of an AMT in response to at least vehicle-speed information. First and second sensors detect rotational speed of front and rear wheels. A rotational-speed-difference detector detects the difference in rotational speed between the front and rear wheels based on information from the first and second sensors. The control part is configured to execute an automatic gear shifting control in response to the vehicle-speed information calculated based on the larger rotational speed out of the rotational speed of the front wheel and the rotational speed of the rear wheel when the difference in rotational speed is detected by the rotational-speed-difference detector.
摘要翻译： 车辆的自动变速控制装置可以响应于较大的转速执行自动变速控制。 自动变速控制装置包括变速控制指令部，其响应于至少车速信息执行AMT的自动变速操作。 第一和第二传感器检测前轮和后轮的转速。 旋转速度差检测器基于来自第一传感器和第二传感器的信息检测前轮和后轮之间的转速差。 所述控制部构成为，在所述转速差与所述前轮的转速和所述后轮的转速相对应的基础上，基于所述较大的转速而计算的车速信息，执行自动变速控制 由转速差检测器检测。
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公开(公告)号：US20110004380A1
公开(公告)日：2011-01-06
申请号：US12920124
申请日：2009-03-03
CPC分类号： F16D48/0206 , F16D48/062 , F16D48/066 , F16D2500/10412 , F16D2500/1086 , F16D2500/30402 , F16D2500/30421 , F16D2500/30425 , F16D2500/3058 , F16D2500/3065 , F16D2500/3067 , F16D2500/3068 , F16D2500/30806 , F16D2500/3144 , F16D2500/31466 , F16D2500/3166 , F16D2500/50236 , F16D2500/50684 , F16D2500/70247 , F16D2500/70252 , F16D2500/70258 , F16D2500/7041 , F16D2500/7044 , F16D2500/70458 , F16D2500/70605 , F16H61/688 , F16H2342/044 , Y10T477/753
摘要： Actual-rotational-difference absorption-torque calculation means 150 inputs a rate-of-change ΔNe of an engine speed during shifting to an actual rotational difference absorption torque-ΔNe table 160 so that an actual-rotational-difference absorption-torque average value during shifting is calculated. Engine-torque calculation means 180 inputs a throttle opening and an engine speed to engine-torque estimation-value map 190, and derives an engine torque during shifting. An actual clutch capacity is calculated from the sum of the actual-rotational-difference absorption-torque average value and the engine torque average value during shifting. From the ratio of the actual clutch capacity and a demanded clutch capacity, μ-correction-coefficient calculation means 130 calculates a μ correction coefficient. By using a control correction amount calculated on the basis of the μ correction coefficient, a transmission control unit 100 drive-controls a first clutch CL1 and a second clutch CL2. Thus, correction on the clutch capacity is performed during running.
摘要翻译： 实际旋转差吸收力矩计算单元150输入变速时的发动机转速的变化率Dgr; Ne，并将其变换为实际的旋转差吸收扭矩＆Dgr; Ne表160，使得实际旋转差吸收 - 计算转换期间的转矩平均值。 发动机扭矩计算装置180将发动机转矩估计值映射190的节气门开度和发动机转速输入，并且在变速时导出发动机转矩。 从实际旋转差吸收 - 转矩平均值和变速时的发动机转矩平均值之和计算实际离合器容量。 μ值校正系数计算单元130根据实际离合器容量与所要求的离合器容量的比来计算μ校正系数。 通过使用基于μ校正系数计算的控制校正量，变速器控制单元100驱动控制第一离合器CL1和第二离合器CL2。 因此，在行驶期间进行离合器容量的修正。
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