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1. 发明申请

US20060264295A1 Continuously variable transmission system 失效
标题翻译：连续可变传动系统
公开(公告)号：US20060264295A1
公开(公告)日：2006-11-23
申请号：US11434244
申请日：2006-05-16
申请人： Toshiro Toyoda , Eiji Inoue , Takashi Imanishi , Takumi Sinojima
发明人： Toshiro Toyoda , Eiji Inoue , Takashi Imanishi , Takumi Sinojima
IPC分类号： F16H37/02
CPC分类号： F16H61/6648 , Y10T477/6197 , Y10T477/6217
摘要： A sleeve 28 making up a gear ratio control valve 21 is driven by not only a stepping motor 29 but also a secondary actuator 47. Pressure oil is made free to be introduced into the secondary actuator 47 through a manual oil pressure switching valve 37 which is switched over by a gearshift. Then, when the gearshift is operated from a non-running state to a running state, a gear ratio of a toroidal type continuously variable transmission is corrected by a predetermined amount by driving the sleeve 28 by means of the secondary actuator 47. As a result, while improving characteristic of a vehicle when starting from rest, the vehicle can be prevented from being reduced in speed unintentionally excessively even when the gearshift is operated while running.
摘要翻译：组成齿轮比控制阀21的套筒28不仅由步进马达29驱动，而且还由二次致动器47驱动。通过通过换档切换的手动油压切换阀37将压力油自由地引入二次致动器47。然后，当换挡从非运行状态运行到运行状态时，通过借助辅助致动器47驱动套筒28，可以将环形无级变速器的齿轮比校正预定量。结果，在从静止状态开始的同时提高车辆的特性的同时，即使在行驶时进行变速操作时，也能够防止车辆的意外地过度减速。

2. 发明授权

US06830533B2 Apparatus and method for controlling transmission ratio of toroidal-type continuously variable transmission unit for continuously variable transmission apparatus 失效
标题翻译：用于无级变速传动装置的环形无级变速传动装置传动比控制装置及方法
公开(公告)号：US06830533B2
公开(公告)日：2004-12-14
申请号：US10418089
申请日：2003-04-18
申请人： Eiji Inoue , Takashi Imanishi , Toshiro Toyoda
发明人： Eiji Inoue , Takashi Imanishi , Toshiro Toyoda
IPC分类号： B60K4112
CPC分类号： F16H61/6648 , F16H37/086 , F16H2037/0886 , Y10T477/619 , Y10T477/6243 , Y10T477/636
摘要： A control apparatus for controlling transmission ratio of a toroidal-type continuously variable transmission unit of a continuously variable transmission apparatus, the continuously variable transmission apparatus has: a toroidal-type continuously variable transmission unit, which changes a transmission ratio between pair of disks by shifting trunnions in the axial direction of pivot shafts by using actuators; and, a differential unit of a gear type including a combination of a plurality of gears, the control apparatus having: rotation speed control unit; transmission ratio setting unit; oil pressure measuring unit; and, transmission ratio correcting unit operating in response to a deviation of a pressure difference between a measured value by the oil pressure measuring unit and a target value of a torque passing through the toroidal-type continuously variable transmission unit, and adjusting the transmission ratio of the toroidal-type continuously variable transmission unit so as to eliminate the deviation.
摘要翻译：一种用于控制无级变速器的环形无级变速器的变速比的控制装置，所述无级变速器具有：环型无级变速器，其通过换档来改变所述一对盘的传动比通过使用致动器在枢轴的轴向方向上的耳轴; 以及包括多个齿轮的组合的齿轮类型的差动单元，所述控制装置具有：转速控制单元; 传动比设定单位; 油压测量单元; 以及传动比校正单元，其响应于油压测量单元的测量值与通过环形无级变速器单元的扭矩的目标值之间的压力差的偏差而工作，并且调节传动比校正单元环形无级变速器单元，以消除偏差。

3. 发明授权

US07520832B2 Continuously variable transmission system 失效
标题翻译：连续变速传动系统
公开(公告)号：US07520832B2
公开(公告)日：2009-04-21
申请号：US11434244
申请日：2006-05-16
申请人： Toshiro Toyoda , Eiji Inoue , Takashi Imanishi , Takumi Sinojima
发明人： Toshiro Toyoda , Eiji Inoue , Takashi Imanishi , Takumi Sinojima
IPC分类号： F16H37/02
CPC分类号： F16H61/6648 , Y10T477/6197 , Y10T477/6217
摘要： A sleeve 28 making up a gear ratio control valve 21 is driven by not only a stepping motor 29 but also a secondary actuator 47. Pressure oil is made free to be introduced into the secondary actuator 47 through a manual oil pressure switching valve 37 which is switched over by a gearshift. Then, when the gearshift is operated from a non-running state to a running state, a gear ratio of a toroidal type continuously variable transmission is corrected by a predetermined amount by driving the sleeve 28 by the secondary actuator 47. As a result, while improving characteristic of a vehicle when starting from rest, the vehicle can be prevented from being reduced in speed unintentionally excessively even when the gearshift is operated while running.
摘要翻译：组成齿轮比控制阀21的套筒28不仅由步进马达29驱动，而且还辅助辅助致动器47驱动。压力油通过手动油压切换阀37而被自由地引入辅助致动器47，手动油压切换阀37 换档换乘。然后，当变速从非行驶状态运行到行驶状态时，环形无级变速器的齿轮比通过二次致动器47驱动套筒28来校正预定量。结果，当改善从休息开始时的车辆的特性，即使在行驶时变速操作时，也能够防止车辆的意外地过度减速。

4. 发明授权

US07273440B2 Continuously variable transmission apparatus 有权
标题翻译：连续可变传动装置
公开(公告)号：US07273440B2
公开(公告)日：2007-09-25
申请号：US10874539
申请日：2004-06-24
申请人： Takashi Imanishi , Eiji Inoue , Takumi Sinojima , Toshiro Toyoda
发明人： Takashi Imanishi , Eiji Inoue , Takumi Sinojima , Toshiro Toyoda
IPC分类号： B60W10/00
CPC分类号： F16H61/6648 , F16H37/086 , F16H2037/0886 , F16H2061/6609 , Y10T477/6203 , Y10T477/638
摘要： A continuously variable transmission apparatus includes a toroidal-type continuously variable transmission, a planetary gear type transmission and a clutch apparatus that connects the toroidal-type continuously variable transmission and the planetary gear type transmission. The clutch apparatus includes: a low speed clutch engaged for realizing a low speed mode and disengaged for realizing a high speed, a high speed clutch engaged for realizing the high speed mode and disengaged for realizing the low speed mode and a controller. The controller controls the transmission ratio of the toroidal-type continuously variable transmission so that rotational speeds of members connected via the clutch apparatus equals with each other, and then disengages the one of the low speed clutch and the high speed clutch after engaging the other.
摘要翻译：无级变速传动装置包括环形无级变速器，行星齿轮式变速器和连接环形无级变速器和行星齿轮式变速器的离合器装置。离合器装置包括：低速离合器，用于实现低速模式并脱离以实现高速;接合的高速离合器，用于实现高速模式和脱离以实现低速模式;以及控制器。控制器控制环形无级变速器的传动比，使得通过离合器装置连接的构件的转速彼此相等，然后在接合另一个之后使低速离合器和高速离合器中的一个离合。

5. 发明申请

US20050049109A1 Continuously variable transmission apparatus 有权
标题翻译：连续可变传动装置
公开(公告)号：US20050049109A1
公开(公告)日：2005-03-03
申请号：US10874539
申请日：2004-06-24
申请人： Takashi Imanishi , Eiji Inoue , Takumi Sinojima , Toshiro Toyoda
发明人： Takashi Imanishi , Eiji Inoue , Takumi Sinojima , Toshiro Toyoda
IPC分类号： F16H37/08 , F16H61/08 , F16H61/662 , B60K41/12
CPC分类号： F16H61/6648 , F16H37/086 , F16H2037/0886 , F16H2061/6609 , Y10T477/6203 , Y10T477/638
摘要： A continuously variable transmission apparatus includes a toroidal-type continuously variable transmission, a planetary gear type transmission and a clutch apparatus that connects the toroidal-type continuously variable transmission and the planetary gear type transmission. The clutch apparatus includes: a low speed clutch engaged for realizing a low speed mode and disengaged for realizing a high speed, a high speed clutch engaged for realizing the high speed mode and disengaged for realizing the low speed mode and a controller. The controller controls the transmission ratio of the toroidal-type continuously variable transmission so that rotational speeds of members connected via the clutch apparatus equals with each other, and then disengages the one of the low speed clutch and the high speed clutch after engaging the other.
摘要翻译：无级变速传动装置包括环形无级变速器，行星齿轮式变速器和连接环形无级变速器和行星齿轮式变速器的离合器装置。离合器装置包括：低速离合器，用于实现低速模式并脱离以实现高速;接合的高速离合器，用于实现高速模式和脱离以实现低速模式;以及控制器。控制器控制环形无级变速器的传动比，使得通过离合器装置连接的构件的转速彼此相等，然后在接合另一个之后使低速离合器和高速离合器中的一个离合。

6. 发明申请

US20110130244A1 TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译： TOROIDAL连续可变传输
公开(公告)号：US20110130244A1
公开(公告)日：2011-06-02
申请号：US12953881
申请日：2010-11-24
申请人： Hiroki Nishii , Toshihiko Sato , Eiji Inoue , Toshiro Toyoda , Hiroyasu Yoshioka , Yuji Shimomura , Shin Yamamoto
发明人： Hiroki Nishii , Toshihiko Sato , Eiji Inoue , Toshiro Toyoda , Hiroyasu Yoshioka , Yuji Shimomura , Shin Yamamoto
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： A toroidal continuously variable transmission of the present invention comprises: input side disks (1a, 1b) and output side disks (6) being supported concentric with each other such that the disks can rotate freely; a trunnion (9) that comprises end sections (36) on both ends on which tilt shafts (13) that are concentric with each other are provided, and a support beam section (15) that extends between both end sections (36), the trunnion (9) being capable of pivotally displacing around the tilt shafts (13); a thrust rolling bearing (17); and a power roller (8) that is supported to the inside surface of the trunnion (9) by way of the thrust rolling bearing (17) such that it rotates freely; wherein the support beam section (15) comprises an inside surface having a cylindrical convex surface (14); the thrust rolling bearing (17) comprises an outer race (18a) having an outside surface with a concave section (19a) that fits with the cylindrical convex surface (14) of the support beam section (15), and a plurality of rolling bodies (26) that are located between the power roller (8) and a track of an outer race (18a); and the concave section (19a) of the outer race (18a) has side surface sections (29) on both sides in the width direction, fits with the cylindrical convex surface (14) by the cylindrical convex surface (14) coming in contact with both side surface sections (29).
摘要翻译：本发明的环形无级变速器包括：彼此同心地支撑的输入侧盘（1a，1b）和输出侧盘（6），使得盘可以自由旋转; 耳轴（9），其包括在两端上的端部部分（36），所述端部彼此同心的倾斜轴（13）设置在所述两端上;以及支撑梁部分（15），其在两个端部部分（36）之间延伸，耳轴（9）能够围绕倾斜轴（13）枢转移动; 推力滚动轴承（17）; 以及通过所述推力滚动轴承（17）支撑在所述耳轴（9）的内表面以使其自由旋转的动力辊（8）其中所述支撑梁部分（15）包括具有圆柱形凸起表面（14）的内表面; 推力滚动轴承（17）包括具有外表面的外圈（18a），该外圈具有与支撑梁部（15）的圆柱形凸形表面（14）配合的凹形部分（19a），以及多个滚动体（26），位于动力辊（8）和外座圈（18a）的轨道之间; 并且所述外圈（18a）的所述凹部（19a）在宽度方向的两侧具有侧面部（29），通过与所述圆筒状的凸面（14）接触而与所述圆筒状的凸面（14）嵌合两个侧表面部分（29）。

7. 发明授权

US08876654B2 Toroidal continuously variable transmission 有权
标题翻译：环形无级变速器
公开(公告)号：US08876654B2
公开(公告)日：2014-11-04
申请号：US12953881
申请日：2010-11-24
申请人： Hiroki Nishii , Toshihiko Sato , Eiji Inoue , Toshiro Toyoda , Hiroyasu Yoshioka , Yuji Shimomura , Shin Yamamoto
发明人： Hiroki Nishii , Toshihiko Sato , Eiji Inoue , Toshiro Toyoda , Hiroyasu Yoshioka , Yuji Shimomura , Shin Yamamoto
IPC分类号： F16H15/38
CPC分类号： F16H15/38
摘要： A toroidal continuously variable transmission of the present invention comprises: input side disks (1a, 1b) and output side disks (6) being supported concentric with each other such that the disks can rotate freely; a trunnion (9) that comprises end sections (36) on both ends on which tilt shafts (13) that are concentric with each other are provided, and a support beam section (15) that extends between both end sections (36), the trunnion (9) being capable of pivotally displacing around the tilt shafts (13); a thrust rolling bearing (17); and a power roller (8) that is supported to the inside surface of the trunnion (9) by way of the thrust rolling bearing (17) such that it rotates freely; wherein the support beam section (15) comprises an inside surface having a cylindrical convex surface (14); the thrust rolling bearing (17) comprises an outer race (18a) having an outside surface with a concave section (19a) that fits with the cylindrical convex surface (14) of the support beam section (15), and a plurality of rolling bodies (26) that are located between the power roller (8) and a track of an outer race (18a); and the concave section (19a) of the outer race (18a) has side surface sections (29) on both sides in the width direction, fits with the cylindrical convex surface (14) by the cylindrical convex surface (14) coming in contact with both side surface sections (29).
摘要翻译：本发明的环形无级变速器包括：彼此同心地支撑的输入侧盘（1a，1b）和输出侧盘（6），使得盘可以自由旋转; 耳轴（9），其包括在两端上的端部部分（36），所述端部彼此同心的倾斜轴（13）设置在所述两端上;以及支撑梁部分（15），其在两个端部部分（36）之间延伸，耳轴（9）能够围绕倾斜轴（13）枢转移动; 推力滚动轴承（17）; 以及通过所述推力滚动轴承（17）支撑在所述耳轴（9）的内表面以使其自由旋转的动力辊（8）其中所述支撑梁部分（15）包括具有圆柱形凸起表面（14）的内表面; 推力滚动轴承（17）包括具有外表面的外圈（18a），该外圈具有与支撑梁部（15）的圆柱形凸形表面（14）配合的凹形部分（19a），以及多个滚动体（26），位于动力辊（8）和外座圈（18a）的轨道之间; 并且所述外圈（18a）的所述凹部（19a）在宽度方向的两侧具有侧面部（29），通过与所述圆筒状的凸面（14）接触而与所述圆筒状的凸面（14）嵌合两个侧表面部分（29）。

8. 发明申请

US20090318260A1 TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION UNIT AND CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输单元和连续可变传输
公开(公告)号：US20090318260A1
公开(公告)日：2009-12-24
申请号：US12307048
申请日：2007-06-22
申请人： Hiroki Nishii , Eiji Inoue , Norihisa Kobayashi , Toshiro Toyoda
发明人： Hiroki Nishii , Eiji Inoue , Norihisa Kobayashi , Toshiro Toyoda
IPC分类号： F16H15/38
CPC分类号： F16H15/38 , F16H37/086 , F16H2037/0886
摘要： In this toroidal continuously variable transmission unit, a carrier 100 and a disc 2 is brought into direct friction contact with each other, and power transmission between the carrier 100 and the disc 2 is implemented by friction force. Because of this, the necessity of machining a gear or claw on the disc or carrier, which has conventionally be done, is obviated, whereby a manufacturing process can be shortened and manufacturing costs can largely be reduced.
摘要翻译：在这种环形无级变速器单元中，载体100和盘2彼此直接摩擦接触，并且通过摩擦力实现载体100和盘2之间的动力传递。因此，消除了通常在盘或载体上加工齿轮或爪的必要性，从而可以缩短制造过程并且可以大大降低制造成本。

9. 发明授权

US08167760B2 Toroidal continuously variable transmission unit and continuously variable transmission 有权
标题翻译：环形无级变速器和无级变速器
公开(公告)号：US08167760B2
公开(公告)日：2012-05-01
申请号：US12307048
申请日：2007-06-22
申请人： Hiroki Nishii , Eiji Inoue , Norihisa Kobayashi , Toshiro Toyoda
发明人： Hiroki Nishii , Eiji Inoue , Norihisa Kobayashi , Toshiro Toyoda
IPC分类号： F16H37/02
CPC分类号： F16H15/38 , F16H37/086 , F16H2037/0886
摘要： In this toroidal continuously variable transmission unit, a carrier 100 and a disc 2 is brought into direct friction contact with each other, and power transmission between the carrier 100 and the disc 2 is implemented by friction force. Because of this, the necessity of machining a gear or claw on the disc or carrier, which has conventionally be done, is obviated, whereby a manufacturing process can be shortened and manufacturing costs can largely be reduced.
摘要翻译：在这种环形无级变速器单元中，载体100和盘2彼此直接摩擦接触，并且通过摩擦力实现载体100和盘2之间的动力传递。因此，消除了通常在盘或载体上加工齿轮或爪的必要性，从而可以缩短制造过程并且可以大大降低制造成本。

10. 发明申请

US20130102436A1 TOROIDAL CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译： TOROIDAL连续可变传输
公开(公告)号：US20130102436A1
公开(公告)日：2013-04-25
申请号：US13581746
申请日：2012-02-10
申请人： Toshiro Toyoda , Hiroki Nishii
发明人： Toshiro Toyoda , Hiroki Nishii
IPC分类号： F16H15/04
CPC分类号： F16H15/04 , F16H15/38
摘要： The present invention provides a toroidal continuously variable transmission capable of reducing loss which occurs at a bearing and achieving range-widening at low cost with easy disc machinability.In the toroidal continuously variable transmission, a bearing ring 100 of a ball bearing 6 is formed at a small end surface 3a of an inner disc 3. Further, at least a part of the bearing ring 100 is axially overlapped with a traction surface 12 which is a boundary surface between a power roller and the inner disc 3. Further, a position adjustment member 120 is inserted between support posts 8a, 8b and a bearing ring facing to the disc 3 (the other bearing ring of the ball bearing 6 opposed to the bearing ring 100 of the small end surface 3a).
摘要翻译：本发明提供一种环形无级变速器，其能够减少在轴承处发生的损耗，并且以易于盘切削性的低成本实现范围扩大。在环形无级变速器中，滚珠轴承6的轴承环100形成在内盘3的小端面3a处。此外，轴承环100的至少一部分与牵引面12轴向重叠，牵引面12 是动力辊和内盘3之间的边界面。此外，位置调节构件120插入在支撑柱8a，8b和面向盘3的轴承环之间（滚珠轴承6的另一个轴承环相对于小端面3a的轴承环100）。

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