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公开(公告)号：US09038493B2
公开(公告)日：2015-05-26
申请号：US14219129
申请日：2014-03-19
CPC分类号： F16H3/083 , F16D11/10 , F16D48/06 , F16D2011/008 , F16D2500/10412 , F16D2500/10462 , F16D2500/3026 , F16D2500/30415 , F16D2500/30417 , F16D2500/30426 , F16D2500/30428 , F16D2500/50607 , F16D2500/70404 , F16H59/46 , F16H61/04 , F16H2061/047 , F16H2061/0474 , Y10T74/19251 , Y10T74/19284
摘要： An automatic shift device for an automated transmission for a vehicle includes a rotation shaft, a clutch ring, a clutch hub, a sleeve, a dog clutch portion, a shaft moving apparatus, and a control portion. The control portion includes a push force reduction control portion performing a push force reduction control reducing a push force of the sleeve that the shaft moving apparatus applies on the clutch rear teeth in response to a back and forth movement of the sleeve after the sleeve reaches an end surface of the clutch rear tooth. The control portion includes a retry control portion performing a retry control that re-applies the push force of the sleeve in response to a predetermined retry condition after the push force reduction control is performed.
摘要翻译： 用于车辆的自动变速器的自动变速装置包括旋转轴，离合器环，离合器毂，套筒，爪形离合器部分，轴移动装置和控制部分。 控制部分包括一个推力减小控制部分，该推压力减小控制部分在套筒到达之后响应于套筒的前后运动而减小轴移动装置施加到离合器后齿上的套筒的推力的推力减小控制部分 离合器后齿的端面。 控制部分包括重试控制部分，其执行重试控制，该重试控制在执行推力减小控制之后响应于预定的重试状态重新施加套筒的推力。
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公开(公告)号：US09010512B2
公开(公告)日：2015-04-21
申请号：US13782070
申请日：2013-03-01
发明人： Kyosuke Mori , Yasuhisa Iwasaki , Shinya Harada
CPC分类号： F16D11/10 , F16D2011/002 , F16D2011/008
摘要： A dog clutch for an automated transmission includes a rotary shaft rotatably connecting to one of an input shaft and an output shaft of the automated transmission, a clutch ring rotatably supported by the rotary shaft and rotatably connecting to the other of the input shaft and the output shaft, a clutch hub fixed to the rotary shaft, a sleeve including first teeth and second teeth, an axial driving device moving the sleeve, and a dog clutch portion arranged at the clutch ring, the dog clutch portion including: clutch forward teeth each having an engagement portion contactable with each of the first teeth, and inclined surfaces extending from the engagement portion toward both sides in a circumferential direction and inclined toward a rear end position of the dog clutch portion; and a clutch rearward tooth portion engageable with the second teeth and including clutch rearward teeth.
摘要翻译： 用于自动变速器的爪形离合器包括可旋转地连接到自动变速器的输入轴和输出轴中的一个的旋转轴，由旋转轴可旋转地支撑并可旋转地连接到输入轴和输出中的另一个的离合器环 轴，固定在旋转轴上的离合器轮毂，包括第一齿和第二齿的套筒，使套筒移动的轴向驱动装置和布置在离合器环上的爪形离合器部分，该爪式离合器部分包括： 与所述第一齿中的每一个接合的接合部，以及从所述接合部朝向所述两侧向周向延伸并且朝向所述爪式离合器部的后端位置倾斜的倾斜面; 以及与所述第二齿接合并包括离合器后齿的离合器后齿部。
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公开(公告)号：US20140235405A1
公开(公告)日：2014-08-21
申请号：US14184859
申请日：2014-02-20
CPC分类号： B60W10/11 , B60W10/06 , F16H61/04 , F16H63/502 , F16H2306/44 , F16H2306/46 , Y10T477/6403
摘要： A vehicle drive system includes a transmission, a clutch, and a shift execution portion. The shift execution portion operates the shift actuator to control the connecting portion in an engaged state engaged with the idler gear of a present gear stage to disengage from the idler gear of the present gear stage while gradually decreasing the engine torque while the clutch is still engaged, when a shift operation from the present gear stage to a subsequent gear stage is executed.
摘要翻译： 车辆驱动系统包括变速器，离合器和换挡执行部。 变速执行部分操作变速执行器，以控制与当前齿轮级的惰轮啮合的接合状态的连接部分，以在离合器仍然接合的同时逐渐减小发动机转矩，从而与当前齿轮级的空转齿轮脱离 执行从当前档位到后续档位的换档操作。
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公开(公告)号：US09169879B2
公开(公告)日：2015-10-27
申请号：US14168127
申请日：2014-01-30
CPC分类号： F16D11/10 , F16D21/04 , F16D48/06 , F16D2011/002 , F16D2011/008 , F16D2500/10462 , F16D2500/1085 , F16D2500/3026 , F16D2500/50607 , F16D2500/7041 , F16H61/2807 , F16H2059/6807 , F16H2061/2823 , F16H2063/3093
摘要： A dog clutch control apparatus for an automated transmission includes a dog clutch transmission mechanism including a clutch ring, a clutch hub, a sleeve, an axial driving device, a dog clutch portion, a stroke position sensor, and a spline of the sleeve including high teeth and a low tooth, the dog clutch portion including clutch front teeth and clutch rear teeth, wherein in a rotation adjustment range, a control apparatus controls a thrust load of the axial driving device so that a first thrust load is applied to the sleeve, and the first thrust load generates a relative rotation between the sleeve and the dog clutch portion against a frictional force generated by contact between an end surface of each of the high teeth and a front end surface of each of the clutch rear teeth.
摘要翻译： 用于自动变速器的狗离合器控制装置包括具有离合器环，离合器毂，套筒，轴向驱动装置，爪形离合器部分，行程位置传感器和包括高度的套筒的花键的齿形离合器传动机构 齿和低齿，所述狗离合器部分包括离合器前齿和离合器后齿，其中在旋转调节范围中，控制装置控制所述轴向驱动装置的推力负载，使得第一推力载荷施加到所述套筒， 并且第一推力载荷抵抗由每个高齿的端面与每个离合器后齿的前端表面之间的接触产生的摩擦力产生套筒和爪形离合器部分之间的相对旋转。
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公开(公告)号：US09004250B2
公开(公告)日：2015-04-14
申请号：US13782210
申请日：2013-03-01
CPC分类号： F16D11/14 , F16D11/10 , F16D2011/002 , F16D2011/008
摘要： A dog clutch for an automated transmission includes a rotary shaft, a clutch ring, a hub, a sleeve including a spline that includes a plurality of first teeth and second teeth, a whole depth of each of the first teeth being greater than a whole depth of each of the second teeth, a dog clutch portion including clutch forward teeth, the teeth number of clutch forward teeth being equal to the teeth number of first teeth, each of the clutch forward teeth being formed at a position facing each of the first teeth to extend from a front end surface to a rear end position of the dog clutch portion, the dog clutch portion including clutch rearward teeth engageable with tooth grooves formed at the spline and formed to extend from a position retracted by a first predetermined distance from the front end surface to the rear end position.
摘要翻译： 用于自动变速器的爪式离合器包括旋转轴，离合器环，轮毂，包括具有多个第一齿和第二齿的花键的套筒，每个第一齿的整个深度大于整个深度 每个所述第二齿，包括离合器前齿的爪形离合器部分，所述离合器前齿的齿数等于所述第一齿的齿数，所述离合器前齿形成在面向每个所述第一齿的位置 从所述爪式离合器部的前端面延伸到后端位置，所述爪式离合器部分包括离合器后齿，所述离合器后齿与形成在所述花键处的齿槽啮合并且形成为从从前方退出第一预定距离的位置延伸 端面到后端位置。
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公开(公告)号：US20130240318A1
公开(公告)日：2013-09-19
申请号：US13782070
申请日：2013-03-01
发明人： Kyosuke MORI , Yasuhisa Iwasaki , Shinya Harada
IPC分类号： F16D11/10
CPC分类号： F16D11/10 , F16D2011/002 , F16D2011/008
摘要： A dog clutch for an automated transmission includes a rotary shaft rotatably connecting to one of an input shaft and an output shaft of the automated transmission, a clutch ring rotatably supported by the rotary shaft and rotatably connecting to the other of the input shaft and the output shaft, a clutch hub fixed to the rotary shaft, a sleeve including first teeth and second teeth, an axial driving device moving the sleeve, and a dog clutch portion arranged at the clutch ring, the dog clutch portion including: clutch forward teeth each having an engagement portion contactable with each of the first teeth, and inclined surfaces extending from the engagement portion toward both sides in a circumferential direction and inclined toward a rear end position of the dog clutch portion; and a clutch rearward tooth portion engageable with the second teeth and including clutch rearward teeth.
摘要翻译： 用于自动变速器的爪形离合器包括可旋转地连接到自动变速器的输入轴和输出轴中的一个的旋转轴，由旋转轴可旋转地支撑并可旋转地连接到输入轴和输出中的另一个的离合器环 轴，固定在旋转轴上的离合器轮毂，包括第一齿和第二齿的套筒，使套筒移动的轴向驱动装置和布置在离合器环上的爪形离合器部分，该爪式离合器部分包括： 与所述第一齿中的每一个接合的接合部，以及从所述接合部朝向所述两侧向周向延伸并且朝向所述爪式离合器部的后端位置倾斜的倾斜面; 以及与所述第二齿接合并包括离合器后齿的离合器后齿部。
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公开(公告)号：US09321448B2
公开(公告)日：2016-04-26
申请号：US14184859
申请日：2014-02-20
CPC分类号： B60W10/11 , B60W10/06 , F16H61/04 , F16H63/502 , F16H2306/44 , F16H2306/46 , Y10T477/6403
摘要： A vehicle drive system includes a transmission, a clutch, and a shift execution portion. The shift execution portion operates the shift actuator to control the connecting portion in an engaged state engaged with the idler gear of a present gear stage to disengage from the idler gear of the present gear stage while gradually decreasing the engine torque while the clutch is still engaged, when a shift operation from the present gear stage to a subsequent gear stage is executed.
摘要翻译： 车辆驱动系统包括变速器，离合器和换挡执行部。 变速执行部分操作变速执行器，以控制与当前齿轮级的惰轮啮合的接合状态的连接部分，以在离合器仍然接合的同时逐渐减小发动机转矩，从而与当前齿轮级的空转齿轮脱离 执行从当前档位到后续档位的换档操作。
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公开(公告)号：US09016156B2
公开(公告)日：2015-04-28
申请号：US14220517
申请日：2014-03-20
发明人： Yasuhisa Iwasaki , Yusuke Yoshida
CPC分类号： F16D11/14 , F16H61/0403 , F16H61/2807 , F16H2061/047 , F16H2061/0474 , Y10T74/19251 , Y10T74/19284
摘要： A dog clutch control apparatus for an automated transmission includes a rotary shaft, a dog clutch transmission mechanism including a clutch ring, a clutch hub, a sleeve including a spline, an axial driving device, a dog clutch portion provided at the clutch ring, a rotation speed detection sensor, the spline including high teeth and a low tooth, clutch rear teeth and clutch front teeth formed at the dog clutch portion, and a control unit controlling an operation of the axial driving device based on a deceleration gradient of a rotation speed of either one of the sleeve and the clutch ring detected by the rotation speed detection sensor and controlling the axial driving device so that a decreased thrust load is applied to the clutch rear teeth from the sleeve in a case where the deceleration gradient is smaller than a first predetermined value.
摘要翻译： 用于自动变速器的狗离合器控制装置包括旋转轴，包括离合器环的离合器离合器传动机构，离合器轮毂，包括花键的套筒，轴向驱动装置，设置在离合器环上的爪形离合器部分， 旋转速度检测传感器，在狗离合器部分形成的包括高齿和低齿的花键，离合器后齿和离合器前齿;以及控制单元，其基于旋转速度的减速梯度来控制轴向驱动装置的操作 由所述转速检测传感器检测到的所述套筒和所述离合器环中的任一个，并且控制所述轴向驱动装置，使得在所述减速梯度小于所述离合器的情况下，从所述套筒向所述离合器后齿施加较小的推力载荷 第一预定值。
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公开(公告)号：US20140213410A1
公开(公告)日：2014-07-31
申请号：US14165911
申请日：2014-01-28
CPC分类号： B60W10/02 , B60K6/48 , B60K6/547 , B60K2006/4816 , B60W10/06 , B60W10/08 , B60W10/11 , B60W10/182 , B60W2510/186 , B60Y2300/90 , B60Y2400/4242 , B60Y2400/71 , F16H3/093 , F16H61/0059 , F16H63/48 , F16H2003/0803 , F16H2003/0807 , F16H2200/0047 , F16H2312/12 , Y02T10/6221 , Y02T10/6256 , Y10S903/902 , Y10T477/26
摘要： A vehicle parking apparatus includes an engine, an electric motor, a transmission apparatus, a parking detection member, and a control unit. The transmission apparatus includes a first gear train configured to connect between the engine and a driving wheel, a second gear train configured to connect between the electric motor and the driving wheel, and a first switching mechanism selectively connecting and disconnecting between a predetermined first rotation element in the first gear train and a predetermined second rotation element in the second gear train. The control unit connects between the engine and the driving wheel by the first gear train, disconnects between the electric motor and the driving wheel by the second gear train, and disconnects the second gear train from the first gear train by the first switching mechanism in a case where the parking detection member detects the parked state of the vehicle.
摘要翻译： 一种车辆停车装置，包括发动机，电动机，变速装置，停车检测部件以及控制部。 传动装置包括构造成在发动机和驱动轮之间连接的第一齿轮系，构造成在电动机和驱动轮之间连接的第二齿轮系，以及选择性地连接和断开预定的第一旋转元件 在第一齿轮系和第二齿轮系中的预定的第二旋转元件。 控制单元通过第一齿轮系连接在发动机和驱动轮之间，通过第二齿轮系将电动马达和驱动轮分离，并且通过第一切换机构将第二齿轮系与第一齿轮系分开， 停车检测部件检测到车辆的停放状态的情况。
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