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31. 发明授权

US09393953B2 Transmission for vehicle and control device 有权
标题翻译：车辆和控制装置的变速箱
公开(公告)号：US09393953B2
公开(公告)日：2016-07-19
申请号：US14646614
申请日：2012-12-25
申请人： Kiyohito Murata
发明人： Kiyohito Murata
IPC分类号： B60W10/113 , B60W20/00 , B60K6/30 , B60K6/48 , B60W10/02 , B60W10/08 , B60W30/18 , F16H3/00 , F16H3/72 , F16H3/089 , F16D48/06 , F16D48/08
CPC分类号： B60W20/30 , B60K6/30 , B60K6/48 , B60W10/02 , B60W10/08 , B60W10/113 , B60W20/00 , B60W30/18027 , F16D48/062 , F16D48/08 , F16D2500/3065 , F16D2500/3067 , F16D2500/30816 , F16D2500/3108 , F16D2500/3144 , F16D2500/70458 , F16H3/006 , F16H3/089 , F16H3/725 , F16H2200/0043 , Y02T10/6221 , Y10S903/93 , Y10T477/26
摘要： A transmission for vehicle includes: a transmission mechanism including a first engagement device configured to block/allow power transmission between an engine and a first input shaft of a first gear stage group, and a second engagement device configured to block/allow power transmission between the engine and a second input shaft of a second gear stage group; a differential mechanism; and a control device. The first gear stage group includes a starting stage used at a time the vehicle starts traveling, and the control device performs travel starting control to start traveling of the vehicle by: putting the second engagement device into an engaged state while the engine is operating before the vehicle starts traveling; and putting the second engagement device into a disengaged state, thereafter controlling rotation of a rotational machine and putting the first engagement device into an engaged state at the time the vehicle starts traveling.
摘要翻译：一种车辆用变速装置，具备：传动机构，包括：第一接合装置，其构造成阻止/允许发动机与第一齿轮级组的第一输入轴之间的动力传递;以及第二接合装置，其构造成阻止/ 发动机和第二齿轮级组的第二输入轴; 差分机制; 和控制装置。第一齿轮级组包括在车辆开始行驶时使用的起动台，并且控制装置通过以下步骤执行行驶起动控制以开始行驶：在发动机起动前，将第二接合装置置于接合状态车开始旅行并且将第二接合装置置于脱离状态，此后控制旋转机器的旋转并且在车辆开始行驶时将第一接合装置置于接合状态。

32. 发明申请

US20120196714A1 DYNAMIC DAMPER DEVICE 有权
标题翻译：动态阻尼器装置
公开(公告)号：US20120196714A1
公开(公告)日：2012-08-02
申请号：US13381672
申请日：2010-11-04
申请人： Kiyohito Murata
发明人： Kiyohito Murata
IPC分类号： F16H35/12 , F16H57/08
CPC分类号： F16F15/1206 , F16F15/31
摘要： A dynamic damper device includes a planetary gear mechanism including plural differentially rotatable rotating elements, an elastic member that couples a rotating shaft rotated by being transmitted with a power with a first rotating element of the planetary gear mechanism, and a rotation control device that is coupled with a rotating element different from the first rotating element of the planetary gear mechanism and controls a rotation of the planetary gear mechanism by adjusting torque acting on the first rotating element. Accordingly, the dynamic damper device achieves an effect that vibration can be appropriately reduced.
摘要翻译：一种动态阻尼器装置包括行星齿轮机构，该行星齿轮机构包括多个可旋转的旋转元件，将通过传动而旋转的旋转轴与行星齿轮机构的第一旋转元件相耦合的弹性部件，以及旋转控制装置，具有与行星齿轮机构的第一旋转元件不同的旋转元件，并且通过调节作用在第一旋转元件上的扭矩来控制行星齿轮机构的旋转。因此，动态阻尼装置达到能够适当降低振动的效果。

33. 发明授权

US5871073A Wet type frictional engagement device 失效
标题翻译：湿式摩擦接合装置
公开(公告)号：US5871073A
公开(公告)日：1999-02-16
申请号：US745922
申请日：1996-11-08
申请人： Kiyohito Murata
发明人： Kiyohito Murata
IPC分类号： F16H45/02 , F16D13/74 , F16D25/0635 , F16D25/12 , F16D35/00 , F16D39/00 , F16D43/28 , F16D25/00
CPC分类号： F16D39/00 , F16D35/00
摘要： A wet type frictional engagement device includes a hydraulic fluid feed device for feeding hydraulic fluid between a pair of friction plates which are frictionally engaged with each other by a pushing element. By feeding hydraulic fluid between the pair of friction plates the distance between those plates are changed and thereby the transmission of power is controlled.
摘要翻译：湿式摩擦接合装置包括用于在通过推动元件彼此摩擦地接合的一对摩擦片之间供给液压流体的液压流体供给装置。通过在一对摩擦板之间输送液压流体，这些板之间的距离改变，从而控制动力传递。

34. 发明授权

US5860501A Clutch device 失效
标题翻译：离合器装置
公开(公告)号：US5860501A
公开(公告)日：1999-01-19
申请号：US824729
申请日：1997-03-26
申请人： Kiyohito Murata
发明人： Kiyohito Murata
IPC分类号： B60K17/02 , B60K17/04 , F16D31/06 , F16D31/08 , F16H39/00
CPC分类号： F16D31/08 , F16D31/06
摘要： A clutch device separates a non-changing component and a changing component of power generated by a driving source, and transmits the non-changing component and the changing component of power so separated to separate driven bodies, respectively. Power generated by a driving source is preferably subjected to form conversion by a power form converter and is then separated into a non-changing component and a changing component by a power separator. The non-changing component of power so separated is transmitted to a first driven body by a non-changing component transmitter while the changing component of power so separated is transmitted to a second driven body by a changing component transmitter. A fluid pump can be used as the power form transmitter, and an outlet flow rate regulating valve of the fluid pump can be used as the power separator. Control of the second driven body can be made easily by smoothing the changing component of power separated by using a smoother.
摘要翻译：离合器装置分离由驱动源产生的不变分量和变化的功率分量，并且将分离的功率的不变分量和变化分量分别发送到分离的驱动体。由驱动源产生的功率优选地通过功率形式转换器进行形式转换，然后由功率分配器分离成不变组件和改变组件。如此分离的功率的不变分量通过不变元件发送器发送到第一驱动体，而如此分离的功率的变化分量通过变化的分量发射器发送到第二驱动体。可以使用流体泵作为动力式变送器，并且可以使用流体泵的出口流量调节阀作为动力分离器。通过平滑通过使用平滑器分离的功率的变化分量，可以容易地进行第二从动体的控制。

35. 发明授权

US5819897A Braking force control system for motor vehicle furnished with starting clutch 失效
标题翻译：配备起动离合器的汽车制动力控制系统
公开(公告)号：US5819897A
公开(公告)日：1998-10-13
申请号：US782924
申请日：1997-01-13
申请人： Kiyohito Murata
发明人： Kiyohito Murata
IPC分类号： B60W10/02 , B60T7/12 , B60W10/18 , B60W10/184 , F16D48/02 , F16D48/08 , B60K41/24
CPC分类号： B60W30/18118 , B60W10/02 , B60W10/107 , B60W10/18 , B60W30/1819
摘要： A braking force control system for a motor vehicle furnished with a starting clutch, controlling braking force in accordance with driving force (as shown in FIG. 1). When the driver has released a brake pedal from the ON state thereof, the braking force is held until the driving force afforded to the motor vehicle through the starting clutch has been changed-over from a smaller value to a greater value. Thus, the motor vehicle is prevented from moving back when to start on a slope.
摘要翻译：一种具有起动离合器的机动车辆的制动力控制系统，根据驱动力控制制动力（如图1所示）。当驾驶员从其打开状态释放制动踏板时，制动力被保持，直到通过起动离合器提供给机动车辆的驱动力已经从较小的值转换到更大的值。因此，当在斜坡上开始时，防止机动车辆返回。

36. 发明授权

US5729976A One-way clutch mechanism of torque converter 失效
标题翻译：变矩器单向离合器机构
公开(公告)号：US5729976A
公开(公告)日：1998-03-24
申请号：US660593
申请日：1996-06-11
申请人： Kiyohito Murata , Hiroyuki Shioiri , Shogo Matsumoto
发明人： Kiyohito Murata , Hiroyuki Shioiri , Shogo Matsumoto
IPC分类号： F16D41/04 , F16D41/22 , F16H41/24 , F16D33/00
CPC分类号： F16H41/24 , F16D41/22 , F16H2041/246
摘要： A one-way clutch mechanism suited to shorten its axial dimension and to prevent the production of a shock noise, in which a side clutch member (20 in FIG. 3) is interposed between a stator side member (18) disposed unitarily with a stator and a stationary-shaft side member (22) disposed unitarily with a stationary shaft, and in which the surfaces of the stator side member (18) and the side clutch member (20) confronting each other are respectively formed with oblique planes (18a, 20a), wherein only when the stator has received a turning force of specified direction from a fluid stream, the stator side member (18) and the side clutch member (20) are brought away from each other into the operational connection of the stator side member (18) and the stationary-shaft side member (22) by the cooperation of the oblique planes (18a, 20a).
摘要翻译：一种单向离合器机构，其适于缩短其轴向尺寸并防止产生冲击噪声，其中侧离合器构件（图3中的20）插入在与定子一体设置的定子侧构件（18）之间以及与固定轴一体地设置的固定轴侧部件（22），其中定子侧部件（18）和侧面离合器部件（20）的彼此面对的表面分别形成有倾斜平面（18a， 20a），其中只有当定子已经从流体流接收到指定方向的转动力时，定子侧构件（18）和侧离合器构件（20）彼此远离定子侧的操作连接构件（18）和固定轴侧构件（22）通过倾斜平面（18a，20a）的配合。

37. 发明授权

US5638933A Clutch device 失效
标题翻译：离合器装置
公开(公告)号：US5638933A
公开(公告)日：1997-06-17
申请号：US618894
申请日：1996-03-20
申请人： Shogo Matsumoto , Kiyohito Murata
发明人： Shogo Matsumoto , Kiyohito Murata
IPC分类号： F16D25/0638 , F16D23/12 , F16D25/02 , F16D43/26 , F16D55/48 , F16D65/14 , F16H57/08 , F16D25/063
CPC分类号： F16D25/02 , F16D55/48 , F16H57/08 , F16D2125/36 , F16D2127/10
摘要： This clutch device has a first cam mechanism and a second cam mechanism disposed on a relatively rotatable a pair of members. When the first cam mechanism is pushed by a piston to one of the pair of members rotating in a direction, the first cam mechanism generates a thrust force corresponding to an input torque and thereby the relatively rotating members are engaged. When the second cam mechanism is pushed by a piston to one of the pair of members rotating in a reverse direction, the second cam mechanism generates a thrust force corresponding to the pushing force of the piston, and thereby the relatively rotating members are engaged. A return spring giving a biasing force to separate the second cam member from the one of relatively rotating member is designed not to reduce the thrust force generated by the first cam member during the action of the first cam mechanism.
摘要翻译：该离合器装置具有设置在相对旋转的一对构件上的第一凸轮机构和第二凸轮机构。当第一凸轮机构被活塞推压到沿一个方向旋转的一对构件中的一个时，第一凸轮机构产生对应于输入扭矩的推力，从而相对旋转的构件接合。当第二凸轮机构被活塞推压到沿相反方向旋转的一对构件中的一个时，第二凸轮机构产生与活塞的推力对应的推力，由此相对旋转的构件接合。使第二凸轮部件和第二凸轮部件与相对转动部件分离的复位弹簧被设计成不会在第一凸轮机构的动作期间减小由第一凸轮部件产生的推力。

38. 发明授权

US5230409A Fluid power transmission system with lock-up clutch 失效
标题翻译：带锁定离合器的流体动力传动系统
公开(公告)号：US5230409A
公开(公告)日：1993-07-27
申请号：US766420
申请日：1991-09-25
申请人： Koichi Tanaka , Kiyohito Murata
发明人： Koichi Tanaka , Kiyohito Murata
IPC分类号： F16F15/123 , F16H45/02
CPC分类号： F16F15/12353 , F16F15/12366 , F16F15/12373 , F16H45/02 , F16H2045/0226 , F16H2045/0242 , F16H2045/0294
摘要： A torque converter wherein a fluid flow established by a pump impeller is fed to rotate a turbine runner, wherein a lock-up clutch to be engaged with and released from a first member integrated with the pump impeller is connected to an annular drive member, and wherein an annular driven member arranged to face the drive member and made rotatable relative to the drive member is connected to a second member integrated with the turbine runner, whereby torque is transmitted between the drive member and the driven member. The torque converter comprises: a plurality of first projections arranged at a circumferentially constant clearance on one of the surfaces of the drive member and the driven member facing each other and having a predetermined circumferential length; a plurality of second projections arranged at a circumferentially constant clearance on the other of the surfaces of the drive member and the driven member facing each other and having a predetermined circumferential length for meshing with the first projections at a radially slight clearance; damper springs arranged between the first projections or the second projections and adapted to be compressed by the first projections and the second projections; and a viscous fluid confined between the first projections and the second projections.

39. 发明授权

US5070975A Viscous clutch assembly for torque transmission in motor vehicle 失效
标题翻译： VISCOUS离合器组件用于电动车辆中的扭矩变速器
公开(公告)号：US5070975A
公开(公告)日：1991-12-10
申请号：US553416
申请日：1990-07-17
申请人： Koichi Tanaka , Kiyohito Murata
发明人： Koichi Tanaka , Kiyohito Murata
IPC分类号： F16D35/00 , F16D43/284 , F16D47/06
CPC分类号： F16D35/00 , F16D47/06
摘要： A viscous clutch assembly includes a viscous coupling arranged for generating a viscous resistance force in response to relative rotation between a pair of coaxially arranged rotary members, a cam mechanism cooperable with the viscous coupling for converting the viscous resistance force into a thrust force, a friction clutch mechanism cooperable with the cam mechanism to be brought into engagement when applied with the thrust force from the cam mechanism for establishing the drive connection between the rotary members. One of the rotary member is in the form of a cylindrical outer casing and the other rotary member is in the form of an internal rotary member coaxially surrounded by the outer casing. The viscous coupling includes a first rotary fin member fixedly mounted on the internal rotary member for rotation therewith and a second rotary fin member rotatably and axially slidably coupled within the outer casing in a fluid-tight manner for relative rotation with the first rotary fin member and being arranged to form a viscous fluid chamber containing therein the first rotary fin member. The viscous fluid chamber is filled with viscous fluid and air in such a manner as to permit movement of the second rotary fin member toward the first rotary fin member.

40. 发明授权

US4795011A Hydraulic control device for hydraulically operated friction clutch having drag preventive means 失效
标题翻译：一种液压操作摩擦离合器的液压控制装置，具有防止牵引装置
公开(公告)号：US4795011A
公开(公告)日：1989-01-03
申请号：US61657
申请日：1987-06-15
申请人： Fumihiro Ushijima , Kiyohito Murata
发明人： Fumihiro Ushijima , Kiyohito Murata
IPC分类号： B60W10/02 , B60W10/04 , B60W10/10 , F16D48/02 , F16D48/06 , F16D25/11 , B60K41/02
CPC分类号： F16D48/066 , F16D2500/10412 , F16D2500/1045 , F16D2500/3067 , F16D2500/3102 , F16D2500/3144 , F16D2500/31466 , F16D2500/5029 , F16D2500/7041 , F16D2500/70454 , F16D2500/70605 , Y10T477/69377 , Y10T477/69383 , Y10T477/69387
摘要： A control device for a hyudraulic friction clutch for a motor vehicle, wherein a piston is moved by a pressurized fluid supplied to a pressure chamber, to effect frictional engagement between driving and driven rotary members, and a proximity shut-off valve is disposed in the piston, for permitting the fluid to be discharged from the pressure chamber through a discharge passage when the piston has reached a ready-to-operate position from which the piston is moved to start the frictional engagement. The control device includes a hydraulic pressure source generating a predetermined line pressure, a pressure adjusting device for adjusting the line pressure to a controlled clutch pressure, a clutch control valve for applying the controlled clutch pressure to the pressure chamber to advance the piston for effecting the frictional engagement of the rotary members, and a controller for commanding the pressure adjusting device to adjust the line pressure to a predetermined lower level, when the controller commands the clutch control valve to supply the pressurized fluid to the pressure chamber for moving the piston to the ready-to-operate position. Thus, drag due to partial engagement of the clutch with the piston at the ready-to-operate position is minimized or eliminated.
摘要翻译：一种用于机动车辆的液压摩擦离合器的控制装置，其中活塞通过供应到压力室的加压流体移动，以实现驱动和从动旋转构件之间的摩擦接合，并且接近截止阀设置在活塞，用于当活塞已经到达就绪操作位置时允许流体通过排放通道从压力室排出，活塞从该位置开始移动以开始摩擦接合。控制装置包括产生预定管路压力的液压源，用于将管路压力调节到受控制的离合器压力的压力调节装置，用于将控制的离合器压力施加到压力室的离合器控制阀，以使活塞前进，旋转构件的摩擦接合，以及控制器，用于指示压力调节装置将管路压力调节到预定的较低水平，当控制器命令离合器控制阀将加压流体供应到压力室以将活塞移动到准备就绪的位置。因此，由于离合器与就绪操作位置处的活塞的部分接合而导致的阻力被最小化或消除。

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