公开(公告)号：EP3473887A3

公开(公告)日：2019-07-17

申请号：EP18200999.3

申请日：2018-10-17

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： ISONO, Hiroshi

IPC: F16H1/46

Abstract: A compound planetary gear assembly (15) that can be manufactured at a low cost. The compound planetary gear assembly (15) comprises: a first sun gear (24) to which torque is applied; a second sun gear (29) arranged fixedly and coaxially with the first sun gear (24); a third sun gear (42) rotating around an axis of the first sun gear (24); a first planetary gear (25) to which the torque is delivered from the first sun gear (24); a second planetary gear (26) delivering the torque to the second sun gear (29); a third planetary gear (39) delivering the torque to the third sun gear (42); a first pinion shaft (31) supporting the first planetary gear (25), the second planetary gear (29) and the third planetary gear (39); and a carrier (23) supporting the first pinion shaft (31).

公开(公告)号：EP2474456B1

公开(公告)日：2015-07-29

申请号：EP10811999.1

申请日：2010-08-27

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： ISONO, Hiroshi

IPC: B60T13/12 ,  B60K6/445 ,  B60T8/17

CPC classification number: B60T13/165 ,  B60K6/445 ,  B60T7/042 ,  B60T8/441 ,  B60T2270/604 ,  B60W2540/10 ,  Y02T10/6239

公开(公告)号：EP2287055B1

公开(公告)日：2014-03-05

申请号：EP09766452.8

申请日：2009-06-19

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： ISONO, Hiroshi

IPC: B60T8/17 ,  B60T17/18 ,  B60T8/36 ,  B60T8/44 ,  B60T13/14 ,  B60T8/40

CPC classification number: B60T13/146 ,  B60T8/3655 ,  B60T8/4086 ,  B60T8/441

公开(公告)号：EP2060454B1

公开(公告)日：2011-03-02

申请号：EP07831840.9

申请日：2007-11-14

Applicant: Toyota Jidosha Kabushiki Kaisha ,  Toyoda Iron Works Co., Ltd.

Inventor： ISONO, Hiroshi ,  FUJIWARA, Noboru

IPC: B60T7/02 ,  B60T7/06

CPC classification number: B60T11/18 ,  B60T7/042 ,  G05G1/38

Abstract: A device for detecting the amount of pedal operation, in which a brake pedal (11) and a crevice (16) fixed to an end of an operation rod (15) are rotatably connected together by a connection shaft (18), a bush (22) is placed between the brake pedal (11) and the connection shaft (18), detectors (24a, 24b, 25a, 25b) are installed on the outer peripheral surface of an elastically deformable bush body (22a) of the bush (22), and an ECU (26) calculates pedal depression force based on a load detected by each detector (24a, 24b, 25a, 25b). The device has a simplified structure to improve easiness of mounting and to enable highly accurate detectionof the amount of pedal operation.

Abstract translation: 一种用于检测踏板操作量的装置，其中固定在操作杆（15）的端部上的制动踏板（11）和间隙（16）通过连接轴（18）可旋转地连接在一起，衬套 22）设置在制动踏板（11）和连接轴（18）之间时，检测器（24a，24b，25a，25b）安装在衬套（22）的可弹性变形的衬套主体（22a）的外周表面上 ），并且ECU（26）基于由每个检测器（24a，24b，25a，25b）检测到的负载来计算踏板下压力。 该装置具有简化的结构以提高安装的便利性并且能够高度准确地检测踏板操作的量。

公开(公告)号：EP2287055A1

公开(公告)日：2011-02-23

申请号：EP09766452.8

申请日：2009-06-19

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： ISONO, Hiroshi

IPC: B60T8/17 ,  B60T17/18

CPC classification number: B60T13/146 ,  B60T8/3655 ,  B60T8/4086 ,  B60T8/441

Abstract: In a vehicle braking apparatus, a pressure control valve (50) is controlled according to a brake operation amount of a brake pedal (15) to thereby regulate hydraulic pressure and supply it to wheel cylinders (25FR, 25FL, 25RR, and 25RL). By controlling the pressure control valve (50) by using hydraulic pressure output from a master cylinder (11) as pilot pressure, the hydraulic pressure can be regulated and supplied to the wheel cylinders (25RR and 25RL). A master cut valve (32) capable of opening and closing a first hydraulic pipe (27) that supplies the hydraulic pressure from the master cylinder (11) to the wheel cylinders (25FR and 25FL) is provided. An external pressure supply pipe (54) that supplies the pilot pressure to the pressure control valve (50) is connected to the first hydraulic pipe (27) on a side of the master cut valve (32) closer to the wheel cylinders (25FR and 25FL).

Abstract translation: 在车辆制动装置中，根据制动踏板（15）的制动操作量来控制压力控制阀（50），从而调节液压并将其供应到轮缸（25FR，25FL，25RR和25RL）。 通过利用从主缸（11）输出的液压作为先导压力来控制压力控制阀（50），可以调节液压并将其供应到轮缸（25RR和25RL）。 设置有能够开闭从主缸（11）向轮缸（25FR，25FL）供给液压的第一液压配管（27）的主截止阀（32）。 在主切换阀（32）的靠近轮缸（25FR，25FR）一侧的第一液压配管（27）上连接有向先导压力供给压力控制阀（50）的外部压力供给管（54） 25FL）。

公开(公告)号：EP1979176B1

公开(公告)日：2010-11-17

申请号：EP07707138.9

申请日：2007-01-15

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： ISONO, Hiroshi

IPC: B60C23/00

CPC classification number: B60C23/003 ,  B60C23/12

Abstract: An apparatus At for controlling tire inflation pressure is constructed such that, an outlet side end portion 21 a1 of a supplying passageway 21 e is opened on an outer circumference of a column-shaped boss portion 21 D provided in an axle 20, and further, an inlet side end portion 11a1 of an introducing passageway 11a is opened on an inner circumference of a annular hub portion 11 b provided in a wheel 11 , and by mounting the wheel 11 onto the axle 20, the inner circumference of the annular hub portion 11b is engaged with the outer circumference of the column-shaped boss portion 21 D, and thereby the outlet side end portion 21a1 and the inlet side end portion 11a1 are communicatively connected each other air tightly. Thus, easiness in mounting a vehicle wheel assembly 10 relative to the axle 20 can be improved.

公开(公告)号：EP2045495A1

公开(公告)日：2009-04-08

申请号：EP07791104.8

申请日：2007-07-20

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： ISONO, Hiroshi

IPC: F16K31/06 ,  F16K31/122 ,  G05D16/00

CPC classification number: G05D16/2013 ,  Y10T137/2012 ,  Y10T137/7761 ,  Y10T137/87225

Abstract: In a pressure controller, a drive piston (17) and a pressure control valve (24) are freely movably supported in a housing (11), the drive piston (17) is supported by being energized and also the pressure control valve (24) is supported by being energized to make a pressure chamber (R 3 ) and a decompression chamber (R 2 ) communicatively connectible, the drive piston (17) and the pressure control valve (24) are moved by means of an electromagnetic force of a solenoid via a ring piston (19) to make a hyperbaric chamber R and the pressure chamber R 3 communicatively connectible and also an external piston (30) is freely movably provided facing the drive piston (17) and by making a control pressure acting on the external piston (30) from a rear pressure chamber R 32 on a drive piston (17) side equal to or greater than an external pressure acting from outside from an input unit (36), pressure control can properly be performed by readily moving a drive valve by means of pressure from outside when a power supply is defective.

Abstract translation: 在压力控制器中，驱动活塞（17）和压力控制阀（24）可自由移动地支撑在壳体（11）中，驱动活塞（17）通过通电而被支撑，而压力控制阀（24） 通过通电来使得压力室（R 3）和减压室（R 2）可连通地连接，驱动活塞（17）和压力控制阀（24）通过螺线管的电磁力而移动 通过环形活塞（19）以形成高压舱室R和压力室R 3可连通地连接，并且外部活塞（30）可自由移动地设置成面向驱动活塞（17）并且通过施加作用在外部的控制压力 活塞（30）从驱动活塞（17）侧的后压室R32的等于或大于从输入单元（36）从外部作用的外部压力的压力控制可以通过容易地移动驱动阀 通过外界的压力 e当电源有故障时。

公开(公告)号：EP2021194A1

公开(公告)日：2009-02-11

申请号：EP07743750.7

申请日：2007-05-15

Applicant: Toyota Jidosha Kabushiki Kaisha

Inventor： ISONO, Hiroshi

IPC: B60C23/12

CPC classification number: B60C23/12

Abstract: A tire risk judging device of a wheel assembly for a vehicle has a pressure sensor S1 detecting air pressure of a tire air chamber Rb, an air pressure-generating device A which can supply pressurized air to the tire air chamber Rb, an electronic control unit ECU, and an instrument panel display unit ID. The electronic control unit ECU has supply airflow rate computation means for computing a supply airflow rate supplied from the air pressure-generating device A to the tire air chamber Rb between the present location and a specified location, leakage airflow rate computation means for computing a leakage airflow rate leaked from the tire air chamber Rb between the present location and the specified location, tire air pressure computation means for computing air pressure in the specified location of the tire air chamber Rb based on air pressure in the present location of the tire air chamber Rb, the supply airflow rate, and the leakage airflow rate, and specified location tire risk judgment means for judging tire risk in the specified location based on the air pressure in the specified location of the tire air chamber Rb.

公开(公告)号：EP3396206A1

公开(公告)日：2018-10-31

申请号：EP18169473.8

申请日：2018-04-26

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： ISONO, Hiroshi

IPC: F16H37/08 ,  F16H3/72

CPC classification number: F16H37/0826 ,  F16H3/721 ,  F16H37/041 ,  F16H37/0833 ,  F16H48/10 ,  F16H2200/2005

Abstract: A geared transmission unit that can increase a speed increasing or reducing ratio without increasing a size of the geared transmission unit. In the geared transmission unit 1, torque is transmitted between an input shaft 2 and an output shaft 3. The geared transmission unit 1, comprises: a planetary gear set 4; an external gear 11 formed around a ring gear 8; a center gear 15 that rotates integrally with the sun gear 7; a sun gear shaft 12 that rotates integrally with the center gear 15 and the sun gear 7; a carrier shaft 13 that rotates integrally with the carrier 9; a first pinion 18 that engages with the external gear 11; a second pinion 19 that rotates integrally with the first pinion 18; a pinion shaft 20 that rotates integrally with the first pinion 18 and the second pinion 19; and a counter gear 16 that engages with the center gear 15 and the second pinion 19. The sun gear shaft 12 or the pinion shaft 20 serves as the input shaft 2, and the carrier shaft 13 serves as the output shaft 3.

公开(公告)号：EP2867078A2

公开(公告)日：2015-05-06

申请号：EP13817960.1

申请日：2013-10-17

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： ISONO, Hiroshi

IPC: B60T11/224 ,  B60T13/14 ,  B60T13/68

CPC classification number: B60T13/68 ,  B60T7/04 ,  B60T8/4077 ,  B60T11/224 ,  B60T13/145 ,  B60T13/662 ,  B60T13/686

Abstract: A master cylinder apparatus includes: an input piston that can be moved forward by operating a brake operating member; a pressure piston that is provided in front of the input piston to be capable of moving relative to the input piston; and a stroke velocity ratio modification device that is capable of modifying a stroke velocity ratio, which is a ratio between a stroke velocity of the pressure piston and a stroke velocity of the input piston, in at least two stages while the input piston moves from a rear end portion position to a front end portion position, and that sets the stroke velocity ratio at 1 when an abnormality occurs—in the master cylinder apparatus.

Abstract translation: 主缸装置包括：可通过操作制动操作构件而向前移动的输入活塞; 压力活塞，其设置在所述输入活塞的前方以能够相对于所述输入活塞移动; 以及行程速度比改变装置，其能够在输入活塞从一个或多个输入活塞移动到至少两个阶段时将作为压力活塞的行程速度与输入活塞的冲程速度之比的冲程速度比 后端部位置到前端部位置，并且当在主缸装置中发生异常时将行程速度比设定为1。