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1. 发明授权

US06569051B2 Infinite speed ratio continuously variable transmission 有权
标题翻译：无级变速传动无级变速
公开(公告)号：US06569051B2
公开(公告)日：2003-05-27
申请号：US09754244
申请日：2001-01-05
申请人： Hiroyuki Hirano , Kazuhiro Yamada , Yasushi Narita , Tatsuya Nagato , Hiromasa Sakai , Motoharu Nishio , Hiroaki Kuramoto , Hirofumi Shimizu , Masaki Nakano , Eio Sagara , Masayoshi Kimura
发明人： Hiroyuki Hirano , Kazuhiro Yamada , Yasushi Narita , Tatsuya Nagato , Hiromasa Sakai , Motoharu Nishio , Hiroaki Kuramoto , Hirofumi Shimizu , Masaki Nakano , Eio Sagara , Masayoshi Kimura
IPC分类号： F16H6104
CPC分类号： F16H61/6648 , F16H37/086 , F16H61/21 , F16H2037/0886 , Y10T477/619
摘要： An infinite Speed ratio continuously variable transmission comprises a power recirculation mode clutch (9) and direct mode clutch (10). At least one of the power recirculation mode clutch (9) and direct mode clutch (10) comprises an electromagnetic two-way clutch. The electromagnetic two-way clutch maintains the engaged state during excitation and can transmit drive force from both the drive side and non-drive side. On the other hand, when there is a change-over from the energized state to the non-energized state, a one-way clutch state is obtained wherein drive force is permitted only in the transmission direction of drive force in the instant of the change-over to non-excitation. When a drive force is input in the reverse direction to the drive force transmitted in the one-way clutch state, the one-way clutch state is disengaged, and the disengaged state of the clutch is maintained until subsequent re-excitation. Therefore, change-over of the clutch at the rotation synchronous point RSP where the power recirculation mode and direct mode are changed over, can be performed rapidly.
摘要翻译：无级变速比无级变速器包括动力再循环模式离合器（9）和直接模式离合器（10）。功率再循环模式离合器（9）和直接模式离合器（10）中的至少一个包括电磁双向离合器。电磁双向离合器在励磁期间保持接合状态，并可以从驱动侧和非驱动侧传递驱动力。另一方面，当从通电状态转换到非通电状态时，获得单向离合器状态，其中仅在变化瞬间的驱动力的传递方向上允许驱动力 - 非激励当在与单向离合器状态下传递的驱动力相反的方向上输入驱动力时，单向离合器状态被分离，并且离合器的脱离状态保持直到后续的再激励。因此，可以快速地执行在功率再循环模式和直接模式切换的旋转同步点RSP处的离合器的切换。

2. 发明授权

US06659907B2 Dual cavity toroidal type CVT with common output disc 失效
公开(公告)号：US06659907B2
公开(公告)日：2003-12-09
申请号：US09940875
申请日：2001-08-29
申请人： Hiroyuki Hirano , Masaki Nakano
发明人： Hiroyuki Hirano , Masaki Nakano
IPC分类号： F16H1538
CPC分类号： F16H15/38
摘要： A dual cavity toroidal type CVT includes two toroidal transmission units (31, 32). A torque delivery shaft (27) carries a first input disc (35) and a second input disc (36) coaxially for a unitary rotation. A third common output disc (37) between the first and second input discs (35, 36) has an output gear (73) fixedly attached to an outer periphery thereof. Radial bearings (39, 40) received in peripheral grooves (27a, 27b) of the torque delivery shaft (27) are in rolling contact with a central opening defining wall of the third common output disc (37). Two supports (41, 42) are fixedly attached to a transmission casing (21) and bear thrust load tending to tilt the third common output disc (37) from a predetermined normal upright position, thereby to hold the third common output disc (37) in the predetermined normal upright position.

3. 发明授权

US4735113A Creep torque and lock-up control for automatic transmission 失效
标题翻译：自动变速器的蠕变扭矩和锁定控制
公开(公告)号：US4735113A
公开(公告)日：1988-04-05
申请号：US922400
申请日：1986-10-23
申请人： Sigeaki Yamamuro , Keiju Abo , Hiroyuki Hirano , Haruyoshi Kumura , Masaki Nakano
发明人： Sigeaki Yamamuro , Keiju Abo , Hiroyuki Hirano , Haruyoshi Kumura , Masaki Nakano
IPC分类号： F16H61/00 , F16H45/00 , F16H45/02 , F16H47/00 , F16H47/06 , F16H59/24 , F16H59/44 , F16H59/46 , F16H61/02 , F16H61/04 , F16H61/10 , F16H61/14 , F16H61/20 , F16H61/662 , F16H63/44 , F16H63/46 , B60K41/12 , B60K41/18
CPC分类号： F16H61/66259 , F16H45/02 , F16H61/143 , F16H2059/467 , F16H2061/0255 , F16H2061/6608 , F16H59/24 , F16H59/44 , Y10T477/6197 , Y10T477/6203 , Y10T477/624 , Y10T477/635
摘要： A control device for an automatic transmission comprises an electromagnetic valve that is subject to pulse duty factor control and generates an adjustment pressure variable in a first pattern after a rod of a shift operation mechanism has moved into an overstroke range beyond a maximum reduction ratio position. The adjustment pressure is variable in a second pattern when the rod fails to move into the overstroke range. An adjustment pressure change-over valve is formed integral with the rod and applies the adjustment pressure to a servo actuating pressure regulator valve (i.e., a throttle valve) when the motor vehicle is at a standstill and the engine idles so as to effect a creep torque control. When the motor vehicle starts moving at a speed above a certain vehicle speed, the adjustment pressure change-over valve applies the adjustment pressure to a lock-up control valve, thereby to effect a lock-up control.
摘要翻译：用于自动变速器的控制装置包括受到脉冲占空比控制的电磁阀，并且在变速操作机构的杆已经移动到超过最大减速比位置的行程范围之后，产生第一模式中的调节压力变化。当杆不能移动到超行程范围内时，调节压力可以以第二种模式变化。调节压力转换阀与杆形成一体，并且当机动车辆处于停车状态并且发动机空转以产生蠕变时，将调节压力施加到伺服驱动压力调节阀（即节流阀）扭矩控制。当机动车辆以高于某一车速的速度开始移动时，调节压力转换阀将调节压力施加到锁止控制阀，由此进行锁止控制。

4. 发明授权

US06561941B2 Infinite speed ratio transmission 失效
公开(公告)号：US06561941B2
公开(公告)日：2003-05-13
申请号：US09887061
申请日：2001-06-25
申请人： Masaki Nakano , Hiroyuki Hirano , Hirofumi Shimizu
发明人： Masaki Nakano , Hiroyuki Hirano , Hirofumi Shimizu
IPC分类号： F16H3702
CPC分类号： F16H37/086 , F16H2037/0886
摘要： In an infinite speed ratio transmission a fixed speed ratio transmission (130) outputting the rotation of a first shaft (310A, 310B) at a fixed speed ratio to a first gear (132) on a second shaft (320), and a continuously variable transmission (100) outputting the rotation of the first shaft (310A, 310B) at an arbitrary speed ratio to a second gear (142) fixed to the second shaft (320) are provided. Further, a planetary gear set (120) comprising a sun gear (120S), planet carrier (120C) and a ring gear (120R) is disposed between the first gear (132) and second gear (142), and a final output gear (3) is disposed between the planetary gear set (120) and second gear (142). The sun gear (120S) is joined to the second gear (142), the planet carrier (120C) is joined to the first gear (132) and the ring gear (120R) is joined to the final output gear (3). With this arrangement, the infinite speed ratio transmission can be made compact.

5. 发明授权

US06258003B1 Infinite speed ratio transmission device and assembly method thereof 失效
标题翻译：无级变速传动装置及其装配方法
公开(公告)号：US06258003B1
公开(公告)日：2001-07-10
申请号：US09502017
申请日：2000-02-11
申请人： Hiroyuki Hirano , Masaki Nakano
发明人： Hiroyuki Hirano , Masaki Nakano
IPC分类号： F16H1500
CPC分类号： F16H15/38 , F16H37/086 , F16H2037/088 , F16H2037/0886
摘要： An upper link (100) connecting four trunnions (30) of a first toroidal unit (2A) and second toroidal unit (2B) is formed of a first part (102) corresponding to the first toroidal unit (2A) and a second part (101) corresponding to the second toroidal unit (2B). The first part (102) is supported in a casing (14) via a first upper link supporting member (27X), while the second part (101) is fixed to the casing (14) via a second upper link supporting member (27Y). The first part (102) is also fixed to the second part (101) by bolts 105). The rotation outputs of the first toroidal unit (2A) and second toroidal unit (2B) are transmitted to a planetary gear unit (5) via a chain (40) from an output sprocket (24) provided between the two toroidal units (2A, 2B).
摘要翻译：连接第一环形单元（2A）和第二环形单元（2B）的四个耳轴（30）的上连杆（100）由与第一环形单元（2A）相对应的第一部分（102）和第二部分 101）对应于第二环形单元（2B）。第一部分（102）经由第一上连杆支撑构件（27X）被支撑在壳体（14）中，而第二部分（101）经由第二上连杆支撑构件（27Y）固定到壳体（14）。第一部分（102）也通过螺栓105）固定到第二部分（101）。第一环形单元（2A）和第二环形单元（2B）的旋转输出通过链条（40）从设置在两个环形单元（2A）和第二环形单元（2B）之间的输出链轮（24）传递到行星齿轮单元（5） 2B）。

6. 发明授权

US4679466A Line pressure control device for hydraulic control system of automatic transmission 失效
标题翻译：自动变速器液压控制系统的线路压力控制装置
公开(公告)号：US4679466A
公开(公告)日：1987-07-14
申请号：US835060
申请日：1986-02-28
申请人： Haruyoshi Kumura , Keiju Abo , Hiroyuki Hirano , Sigeaki Yamamuro , Masaki Nakano
发明人： Haruyoshi Kumura , Keiju Abo , Hiroyuki Hirano , Sigeaki Yamamuro , Masaki Nakano
IPC分类号： F16H59/30 , G01L7/08 , G01L13/02 , B60K41/04 , F01B19/02
CPC分类号： G01L13/025 , F16H59/30 , G01L7/082 , Y10T137/8663 , Y10T477/69395
摘要： In a line pressure control device for a hydraulic control system of an automatic transmission, a vacuum diaphram unit is constructed to apply upon a valve spool of a throttle valve or a regulator valve such a force that reduces with increasing intake manifold vacuum when the intake manifold vacuum is lower than a first predetermined value and such a force that increases with increasing intake manifold vacuum when the intake manifold vacuum is higher than a second predetermined value.
摘要翻译：在用于自动变速器的液压控制系统的管路压力控制装置中，真空隔膜单元被构造成施加在节流阀或调节阀的阀芯上，这样当进气歧管真空低于第一预定值，并且当进气歧管真空高于第二预定值时，这种力随着进气歧管真空度的增加而增加。

7. 发明授权

US4651776A Fluid pressure control valve for hydraulic actuator 失效
标题翻译：液压执行器流体压力控制阀
公开(公告)号：US4651776A
公开(公告)日：1987-03-24
申请号：US835099
申请日：1986-02-28
申请人： Masaki Nakano , Sigeaki Yamamuro , Hiroyuki Hirano , Keiju Abo , Haruyoshi Kumura
发明人： Masaki Nakano , Sigeaki Yamamuro , Hiroyuki Hirano , Keiju Abo , Haruyoshi Kumura
IPC分类号： F15B13/04 , F16H61/00 , F16H61/06 , F16H61/18 , F16H61/662 , F16K3/22 , F16K3/24 , F16K51/00
CPC分类号： F16H61/66263 , F16H61/662 , Y10T137/8671 , Y10T137/86734
摘要： A fluid pressure control valve for a hydraulic actuator has a valve body having a valve bore and a fluid port for discharging a fluid toward the hydraulic actuator, and a spool slidably received in the valve bore. The spool has a cylindrical spool section slidably fitted in the valve bore for closing the fluid port and a tapered spool section having a conical shape for opening the fluid port through annular open clearance of a variable area between the concial surface of the spool and the cylindrical surface of the valve bore. Between the cylindrical ad tapered spool sections, there is formed an annular groove or an annular face forming a step for preventing particles of dust suspended in the fluid from being bitten between the tapered spool section and the cylindrical surface of the valve bore by traping the particles. Furthermore, a radial groove is formed in a side wall of the fluid port in order to prevent a sudden change in the opening area which would be otherwise caused by an abrupt change of the spool contour due to the annular groove or the annular face.
摘要翻译：用于液压致动器的流体压力控制阀具有阀体，该阀体具有阀孔和用于向液压致动器排放流体的流体端口和可滑动地容纳在阀孔中的阀芯。阀芯具有可滑动地装配在阀孔中的圆柱形阀芯部分，用于封闭流体端口;以及锥形阀芯部分，其具有锥形形状，用于通过阀芯的圆周表面和圆柱形的圆柱形的可变区域的环形敞开间隙打开流体端口阀孔表面。在圆筒形的锥形卷轴部分之间形成有环形槽或环形面，其形成一个步骤，用于防止悬浮在流体中的灰尘颗粒通过捕获颗粒而在锥形卷轴部分和阀孔的圆柱形表面之间被咬住。此外，在流体端口的侧壁中形成径向槽，以防止由于环形槽或环形面而引起的卷轴轮廓的突然变化而导致的开口面积的突然变化。

8. 发明授权

US4764155A Method of controlling continuously variable transmission 失效
标题翻译：控制无级变速器的方法
公开(公告)号：US4764155A
公开(公告)日：1988-08-16
申请号：US804510
申请日：1985-12-04
申请人： Haruyoshi Kumura , Sigeaki Yamamuro , Hiroyuki Hirano , Keiju Abo , Masaki Nakano
发明人： Haruyoshi Kumura , Sigeaki Yamamuro , Hiroyuki Hirano , Keiju Abo , Masaki Nakano
IPC分类号： B60K20/00 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/101 , F16H9/00 , F16H59/06 , F16H61/00 , F16H61/02 , F16H61/66 , F16H61/662 , F16H63/06 , F16H63/50 , F16H11/06
CPC分类号： B60W30/18 , B60W10/04 , B60W10/101 , B60W30/1819 , F16H61/66 , F16H61/66259 , F16H2061/6611
摘要： After the throttle opening degree has exceeded a predetermined value, a target value in engine speed that varies in correspondance with the throttle opening degree is modified to vary in a second pattern whereby the continuously variable transmission is shifted to a predetermined reduction ratio and then kept operating at the predetermined reduction ratio so as to allow the engine speed to increase with the variation in vehicle speed, thus providing an increased acceleration feel.
摘要翻译：在节气门开度超过预定值之后，改变与节气门开度相对应地变化的发动机转速的目标值以第二方式变化，由此将无级变速器变换到预定的减速比，然后保持运行以预定的减速比使发动机转速随着车速的变化而增加，从而提供增加的加速感。

9. 发明授权

US4736655A Apparatus for controlling reduction ratio in continuously variable transmission 失效
标题翻译：控制无级变速器减速比的装置
公开(公告)号：US4736655A
公开(公告)日：1988-04-12
申请号：US874466
申请日：1986-06-16
申请人： Haruyoshi Kumura , Sigeaki Yamamuro , Hiroyuki Hirano , Keiju Abo , Masaki Nakano
发明人： Haruyoshi Kumura , Sigeaki Yamamuro , Hiroyuki Hirano , Keiju Abo , Masaki Nakano
IPC分类号： B60W10/04 , B60W10/08 , B60W10/10 , B60W10/103 , F16H61/18 , F16H61/66 , F16H61/662 , B60K41/12 , B60K41/18
CPC分类号： B60W30/18 , B60W10/04 , B60W10/101 , B60W30/1819 , F16H61/66 , F16H61/66259 , Y10T477/6242 , Y10T477/62427
摘要： The invention provides an apparatus wherein a parameter indicative of the actual position of a shift actuator is reset periodically when the transmission shift to the largest reduction ratio by such operation is prevented when the vehicle speed is greater than a predetermined vehicle speed value, such as 10 km/h.
摘要翻译：本发明提供了一种装置，其中，当车速大于预定车速值（例如10）时，当通过这种操作变速器变速到最大减速比时，能够周期性地重置指示换档致动器的实际位置的参数公里/小时。

10. 发明授权

US08010257B2 Electronic control units for controlling in-vehicle devices using time-dependent data and vehicle control system integrating such units for real-time distributed control 有权
标题翻译：用于使用时间依赖数据控制车载设备的电子控制单元和集成这种单元的车辆控制系统用于实时分布式控制
公开(公告)号：US08010257B2
公开(公告)日：2011-08-30
申请号：US11717179
申请日：2007-03-13
申请人： Takahiro Shidai , Seiji Miyamoto , Waka Noda , Ryo Ito , Hiroyuki Hirano
发明人： Takahiro Shidai , Seiji Miyamoto , Waka Noda , Ryo Ito , Hiroyuki Hirano
IPC分类号： G06F11/30
CPC分类号： B60R16/0231 , H04J3/0682 , H04J3/14 , H04L67/12
摘要： An electronic control unit is incorporated as one of a plurality of electronic controllers composing a system for controlling in-vehicle devices on a distributed and mutually-synchronized control manner in a vehicle. The plurality of electronic control units are communicably connected with each other via an in-vehicle network to communicate information including the time-dependent data among the electronic control units. Each electronic control unit comprises a control member, an elapsed-time calculation component, and a validity determination component. The control member performs the control on the basis of time-dependent data acquired in time series relating to the vehicle. The elapsed-time calculation component is configured to calculate an elapsed time elapsing from acquisition of the time-dependent data. The validity determination component is configured to use the calculated elapsed time to determine whether or not the time-dependent data is valid or not for the control in terms of freshness of the time-dependent data.
摘要翻译：电子控制单元被结合为构成用于在车辆中以分布式和相互同步的控制方式控制车载设备的系统的多个电子控制器之一。多个电子控制单元经由车载网络彼此可通信地连接，以在电子控制单元之间传送包括时间相关数据的信息。每个电子控制单元包括控制构件，经过时间计算部件和有效性确定部件。控制构件基于与车辆相关的时间序列获取的时间相关数据来执行控制。经过时间计算部件被配置为计算从获取时间依赖数据所经过的经过时间。有效性确定组件被配置为使用所计算的经过时间来确定时间相关数据对于控制的时间依赖数据的新鲜度是否有效。

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