公开(公告)号：US20050202930A1

公开(公告)日：2005-09-15

申请号：US11074804

申请日：2005-03-09

申请人： Takashi Imanishi ,  Eiji Inoue ,  Takumi Sinojima ,  Toshirou Toyoda

发明人： Takashi Imanishi ,  Eiji Inoue ,  Takumi Sinojima ,  Toshirou Toyoda

IPC分类号： F16H37/08 ,  F16H61/04 ,  F16H61/662 ,  B60K41/12

CPC分类号： F16H61/6648 ,  F16H37/086 ,  F16H61/0403 ,  F16H2037/0886 ,  F16H2061/6609 ,  Y10T477/6203 ,  Y10T477/6243

摘要： A continuously variable transmission apparatus includes a toroidal continuously variable transmission, a planetary gear transmission and a clutch apparatus that connects the toroidal continuously variable transmission and the planetary gear transmission. The clutch apparatus includes: a low speed clutch a high speed clutch and a controller. The controller controls the transmission ratio of the toroidal 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, whereby an instance of simultaneously transmitting the power by the two clutches is set during a time period until disconnecting the other clutch after starting to transmit the power by the one clutch.

摘要翻译： 无级变速传动装置包括环形无级变速器，行星齿轮传动装置和连接环形无级变速器和行星齿轮传动装置的离合器装置。 离合器装置包括：低速离合器，高速离合器和控制器。 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部件的转速彼此相等，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，由此 在两个离合器之间同时发送动力的情况是在一段时间内设定的，直到在通过一个离合器传动动力之后断开另一个离合器。

公开(公告)号：US07326147B2

公开(公告)日：2008-02-05

申请号：US11074804

申请日：2005-03-09

申请人： Takashi Imanishi ,  Eiji Inoue ,  Takumi Sinojima ,  Toshirou Toyoda

发明人： Takashi Imanishi ,  Eiji Inoue ,  Takumi Sinojima ,  Toshirou Toyoda

IPC分类号： F16H15/38 ,  F16H61/664

CPC分类号： F16H61/6648 ,  F16H37/086 ,  F16H61/0403 ,  F16H2037/0886 ,  F16H2061/6609 ,  Y10T477/6203 ,  Y10T477/6243

摘要： A continuously variable transmission apparatus includes a toroidal continuously variable transmission, a planetary gear transmission and a clutch apparatus that connects the toroidal continuously variable transmission and the planetary gear transmission. The clutch apparatus includes: a low speed clutch a high speed clutch and a controller. The controller controls the transmission ratio of the toroidal 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, whereby an instance of simultaneously transmitting the power by the two clutches is set during a time period until disconnecting the other clutch after starting to transmit the power by the one clutch.

摘要翻译： 无级变速传动装置包括环形无级变速器，行星齿轮传动装置和连接环形无级变速器和行星齿轮传动装置的离合器装置。 离合器装置包括：低速离合器，高速离合器和控制器。 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部件的转速彼此相等，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，由此 在两个离合器之间同时发送动力的情况是在一段时间内设定的，直到在通过一个离合器传动动力之后断开另一个离合器。

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。

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。

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。

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。

公开(公告)号：US20070275810A1

公开(公告)日：2007-11-29

申请号：US11753727

申请日：2007-05-25

申请人： Takumi Sinojima ,  Eiji Inoue

发明人： Takumi Sinojima ,  Eiji Inoue

IPC分类号： F16H37/02

CPC分类号： F16H37/086 ,  F16H61/6648 ,  F16H2061/6609 ,  F16H2306/20

摘要： A control unit is imparted a function in which the engagement of a high-speed clutch which had been in disengagement until then is started (or the energization of a high-speed clutch solenoid switch valve is put to ON) before a change-speed of a toroidal continuously variable transmission has reached an optimal value for performance of a mode switch (a point A, for example, 0.46 in a speed increasing ratio) or at a point B (for example, 0.6 in the speed increasing ratio). As a result of this, the problem can be solved.

摘要翻译： 控制单元具有这样的功能，其中开始之前已经分离的高速离合器的接合（或者高速离合器电磁换向阀的通电被开启）（或者高速离合器电磁换向阀的通电）在变速之前 环形无级变速器已达到模式开关（A点，例如，增速比为0.46）或B点（例如，以增速比为0.6）的最佳值。 作为结果，可以解决问题。

公开(公告)号：US07601088B2

公开(公告)日：2009-10-13

申请号：US11753727

申请日：2007-05-25

申请人： Takumi Sinojima ,  Eiji Inoue

发明人： Takumi Sinojima ,  Eiji Inoue

IPC分类号： F16H61/664

CPC分类号： F16H37/086 ,  F16H61/6648 ,  F16H2061/6609 ,  F16H2306/20

摘要： A control unit is imparted a function in which the engagement of a high-speed clutch which had been in disengagement until then is started (or the energization of a high-speed clutch solenoid switch valve is put to ON) before a change-speed of a toroidal continuously variable transmission has reached an optimal value for performance of a mode switch (a point A, for example, 0.46 in a speed increasing ratio) or at a point B (for example, 0.6 in the speed increasing ratio). As a result of this, the problem can be solved.

摘要翻译： 控制单元具有这样的功能，其中开始之前已经分离的高速离合器的接合（或者高速离合器电磁换向阀的通电被置于ON）之前，在变速之前 环形无级变速器已达到模式开关（A点，例如，增速比为0.46）或B点（例如，以增速比为0.6）的最佳值。 作为结果，可以解决问题。

公开(公告)号：US20140024487A1

公开(公告)日：2014-01-23

申请号：US14005217

申请日：2012-03-09

申请人： Kazutaka Tanaka ,  Yasuyuki Matsuda ,  Takashi Imanishi ,  Eiji Inoue ,  Hiroyasu Yoshioka ,  Tsutomu Hibi

发明人： Kazutaka Tanaka ,  Yasuyuki Matsuda ,  Takashi Imanishi ,  Eiji Inoue ,  Hiroyasu Yoshioka ,  Tsutomu Hibi

IPC分类号： F16H13/08

CPC分类号： F16H13/08 ,  F16H13/06 ,  F16H13/10 ,  F16H13/14 ,  F16H2200/0021 ,  H02K7/116 ,  Y02T10/641

摘要： Construction of a friction roller reducer is achieved wherein displacement of intermediate rollers due to the change in thickness in the axial direction of loading cam apparatuses can be performed smoothly, and excellent transmission efficiency can be obtained. Long guide holes that are long in the radial direction of a sun roller and ring-shaped roller are provided in guide blocks that are fastened to a support frame for supporting the end sections of rotation shafts of intermediate rollers. The outer rings of ball bearings, of which the inner rings are fitted around and fastened to the outside of the end sections of the rotation shafts, engage with the long guide holes so as to be able to displace in the radial direction of the sun roller and the ring-shaped roller.

摘要翻译： 实现摩擦辊减速器的构造，其中可以平稳地执行由于加载凸轮装置的轴向方向上的厚度变化而导致的中间辊的位移，并且可以获得良好的传动效率。 在太阳辊和环形辊的径向方向上长的长导向孔设置在导向块中，导向块紧固到用于支撑中间辊的旋转轴的端部的支撑框架。 内圈安装在旋转轴的端部外侧的球轴承的外圈与长导向孔接合，能够在太阳辊的径向方向上移位 和环形辊。

公开(公告)号：US07303503B2

公开(公告)日：2007-12-04

申请号：US10631864

申请日：2003-08-01

申请人： Takashi Imanishi ,  Eiji Inoue

发明人： Takashi Imanishi ,  Eiji Inoue

IPC分类号： F16H15/38

CPC分类号： F16H37/086 ,  F16H61/6649 ,  F16H2037/0886

摘要： A toroidal-type continuously variable transmission, has first and second disks respectively including inner surfaces; power rollers interposed for transmitting power; a pressing device for pressing the first disk toward the second disk; a main oil pressure control unit for non-electrically detecting the power for setting, as a target value, an oil pressure necessary for the pressing device when a transmission ratio between the first and second disks is a transmission ratio requiring a maximum pressing force, and increase the target value as the pressing force increases; an oil pressure correcting apparatus for electrically finding a necessary value of the oil pressure, the necessary value corresponding to the optimum value of pressing force generated by the pressing device, and also for introducing an oil pressure of a value into the pressing device, the oil pressure of the value being obtained by subtracting a correction value from the target value.

摘要翻译： 环形无级变速器具有分别包括内表面的第一和第二盘; 动力辊插入用于传递动力; 用于将第一盘朝第二盘按压的按压装置; 主油压控制单元，用于在第一和第二盘之间的传动比是需要最大压力的传动比时，将用于不用电设定的功率作为目标值的压力装置所需的油压，以及 当按压力增加时增加目标值; 油压校正装置，用于找出油压的必要值，与由加压装置产生的按压力的最佳值相对应的必要值，以及用于将压力值引入加压装置的油， 通过从目标值减去校正值而获得的值的压力。