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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

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.

3. 发明授权

US07001297B2 Hybrid transmission 失效
标题翻译：混合传输
公开(公告)号：US07001297B2
公开(公告)日：2006-02-21
申请号：US10686585
申请日：2003-10-17
申请人： Hirofumi Shimizu , Masaki Nakano
发明人： Hirofumi Shimizu , Masaki Nakano
IPC分类号： F16H3/72 , H02K17/44
CPC分类号： B60K6/365 , B60K1/02 , B60K6/405 , B60K6/445 , B60K6/543 , B60K2001/003 , F16H3/728 , H02K7/006 , Y02T10/6239
摘要： A hollow inner rotor shaft is connected with an inner rotor of a motor/generator unit and extends toward a differential speed change unit to be operatively connected to the same. An outer rotor shaft is rotatably received in the hollow inner rotor shaft and extends to the differential speed change unit to be operatively connected to the same. The outer rotor shaft is connected to the outer rotor through a circular drive plate which is positioned at one axial end of the motor/generator unit that is opposite to the other axial end that faces the differential speed change unit. An outer rotor assembly which substantially consists of the outer rotor, the circular drive plate and the outer rotor shaft is rotatably supported in the housing by means of at least three supporting members.
摘要翻译：中空的内转子轴与电动机/发电机单元的内转子连接，并且朝向与其可操作地连接的差动变速单元延伸。外转子轴可旋转地容纳在中空的内转子轴中并延伸到差动变速单元以与其可操作地连接。外转子轴通过圆形驱动板连接到外转子，圆形驱动板位于马达/发电机单元的与面对差速变速单元的另一个轴向端相对的一个轴向端。由外转子，圆形驱动板和外转子轴基本上组成的外转子组件通过至少三个支撑构件可旋转地支撑在壳体中。

4. 发明授权

US07028386B2 Rotor body and production method thereof 失效
标题翻译：转子体及其制造方法
公开(公告)号：US07028386B2
公开(公告)日：2006-04-18
申请号：US10475296
申请日：2003-03-28
申请人： Takashi Kato , Haruyoshi Kumura , Masaki Nakano , Toshikazu Oshidari , Yuji Gotou , Hirofumi Shimizu
发明人： Takashi Kato , Haruyoshi Kumura , Masaki Nakano , Toshikazu Oshidari , Yuji Gotou , Hirofumi Shimizu
IPC分类号： H02K15/10
CPC分类号： H02K15/03 , B23P15/00 , H02K1/2786 , H02K7/083 , H02K15/02 , H02K16/02 , Y10T29/49009 , Y10T29/49012 , Y10T29/49078
摘要： A rotor body according to the present invention comprises an annular laminated core of electromagnetic steel sheets defining therein a plurality of apertures in which permanent magnets are to be fixed, respectively, and a cylindrical core support to support the core, wherein the laminated core and the core support are joined to each other by brazing.
摘要翻译：根据本发明的转子体包括电磁钢板的环形层叠铁芯，其中分别形成有多个孔，永磁体将被固定在其中，圆柱形芯支撑件支撑芯，其中层压芯和核心支持通过钎焊相互联系。

5. 发明授权

US06958027B2 Hybrid transmission 失效
标题翻译：混合传输
公开(公告)号：US06958027B2
公开(公告)日：2005-10-25
申请号：US10686581
申请日：2003-10-17
申请人： Hirofumi Shimizu , Masaki Nakano
发明人： Hirofumi Shimizu , Masaki Nakano
IPC分类号： B60K1/02 , B60K6/365 , B60K6/405 , B60K6/445 , B60K6/543 , F16H3/72 , H02K7/00 , B60K1/00 , H02K47/04
CPC分类号： B60K6/365 , B60K1/02 , B60K6/405 , B60K6/445 , B60K6/543 , B60K2001/003 , F16H3/728 , F16H2037/103 , F16H2200/2025 , H02K7/006 , Y02T10/6239
摘要： A differential speed change unit is installed in a housing at a position near an engine and arranged coaxial with a common axis, and a two-rotor type motor/generator unit is installed in the housing at a position away from the engine and arranged coaxial with the common axis. The motor/generator unit has inner and outer rotors and a wiring. An inner rotor shaft is connected with the inner rotor to rotate therewith. The inner rotor shaft extends coaxially with the common axis to be operatively connected to the differential speed change unit. An outer rotor shaft is connected with the outer rotor to rotate therewith. The outer rotor shaft extends coaxially with the common axis to be operatively connected to the differential speed change unit. The housing has a split section at which the housing is dividable into two housing parts, and the split section is positioned between the differential speed change unit and the motor/generator unit.
摘要翻译：差速变速单元安装在发动机附近的位置处，与公共轴线同轴设置的壳体中，并且双转子型电动机/发电机单元安装在壳体内远离发动机的位置并与共轴。电机/发电机组具有内外转子和接线。内转子轴与内转子连接以与其一起旋转。内转子轴与公共轴线同轴地延伸，以可操作地连接到差速变速单元。外转子轴与外转子连接以与其一起旋转。外转子轴与公共轴线同轴地延伸，以可操作地连接到差速变速单元。壳体具有分隔部分，壳体可分离成两个壳体部分，并且分离部分位于差速变速单元和电动机/发电机单元之间。

6. 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.

7. 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。

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

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）。

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