公开(公告)号：US4838124A

公开(公告)日：1989-06-13

申请号：US64614

申请日：1987-06-22

Applicant: Yukio Hamano ,  Yuji Kashihara ,  Keita Sakurai ,  Hideki Yasue ,  Kagenori Fukumura

Inventor： Yukio Hamano ,  Yuji Kashihara ,  Keita Sakurai ,  Hideki Yasue ,  Kagenori Fukumura

IPC: B60W10/06 ,  B60W10/115 ,  B60W30/19 ,  F16H59/08 ,  F16H61/00 ,  F16H61/02 ,  F16H61/04 ,  F16H61/12 ,  F16H63/50

CPC classification number: B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W10/115 ,  B60W30/1819 ,  B60W30/19 ,  F16H61/0213 ,  F16H61/12 ,  F16H63/502 ,  F16H2059/084 ,  F16H2059/085 ,  F16H2061/1208 ,  F16H2061/1224 ,  F16H2061/1284 ,  F16H61/0021 ,  F16H61/686 ,  Y10S477/906 ,  Y10T477/669 ,  Y10T477/677 ,  Y10T477/693625

Abstract: In a system for integrally controlling an automatic transmission and an engine wherein engine torque is changed during shifting, it is detected whether or not various communication means provided for carrying out the engine torque change is in a failed state. If so, a shift parameter or parameters in the automatic transmission, such as a shift point and engagement oil pressure, are changed in a direction for securing the durability of frictionally engaging devices. When the shift point is changed, a measured value of factors for determining the shift point is corrected to substantially lower the shift point. With this arrangement, computer capacity can be decreased.

Abstract translation: 在用于整体控制自动变速器的系统和发动机中，其中发动机转矩在变速期间改变，检测用于执行发动机转矩变化的各种通信装置是否处于故障状态。 如果是这样，则为了确保摩擦接合装置的耐用性，在变速点和接合油压等自动变速器中的换档参数或参数被改变。 当换档点改变时，校正用于确定换档点的因子的测量值被校正为使换档点大大降低。 通过这种安排，可以减少计算机的容量。

公开(公告)号：US4825372A

公开(公告)日：1989-04-25

申请号：US12165

申请日：1987-02-09

Applicant: Hideki Yasue ,  Kagenori Fukumura

Inventor： Hideki Yasue ,  Kagenori Fukumura

IPC: B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  F02D29/00 ,  F02D45/00 ,  F16H59/78 ,  F16H61/00 ,  F16H61/02 ,  F16H61/04 ,  F16H63/40 ,  F16H63/50 ,  G05D17/02 ,  G06F15/50

CPC classification number: B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  F16H2061/0096 ,  F16H59/78 ,  F16H61/0213 ,  F16H61/04 ,  F16H63/502 ,  Y10T477/653 ,  Y10T477/67 ,  Y10T477/677

Abstract: In a system for integrally controlling an automatic transmission and an engine, wherein gear stages are automatically switched in accordance with a present shift map and engine torque is changed by a predetermined value by lag angle control to maintain satisfactory the shift characteristics. A change of engine torque is regulated when the frequency of shifts is high. However, the regulation of engine torque change is moderated when the engine is not warmed-up. With this arrangement, temperature in an exhaust system is prevented from becoming abnormally high due to the changes of the engine torque. Furthermore, the engine torque change can be controlled to the maximum when an increase of temperature in the exhaust system does not matter.

Abstract translation: 在用于整体控制自动变速器和发动机的系统中，其中齿轮级根据当前的变速图自动切换，发动机扭矩通过滞后角度控制改变预定值，以保持令人满意的换档特性。 当换档频率高时，发动机扭矩的变化被调节。 然而，当发动机未加热时，发动机扭矩变化的调节会缓和。 通过这种布置，由于发动机扭矩的变化，排气系统中的温度被防止变得异常高。 此外，当排气系统中的温度升高无关紧要时，可以将发动机转矩变化控制在最大值。

公开(公告)号：US4819777A

公开(公告)日：1989-04-11

申请号：US36467

申请日：1987-04-09

Applicant: Hideki Yasue ,  Kagenori Fukumura

Inventor： Hideki Yasue ,  Kagenori Fukumura

IPC: B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/103 ,  F02D29/00 ,  F16H59/38 ,  F16H59/46 ,  F16H61/04 ,  F16H61/14 ,  F16H63/46 ,  F16H63/50 ,  B60K41/28 ,  F16H45/02

CPC classification number: B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  F16H61/143 ,  F16H2059/385 ,  F16H2059/467 ,  F16H63/502 ,  Y10T477/6333 ,  Y10T477/639 ,  Y10T477/6424

Abstract: Determination of the engagement of a lockup clutch is performed in a system for integrally controlling an automatic transmission and an engine, wherein gear stages can be automatically switched in accordance with a preset map, the lockup clutch of a torque converter is engageable during at least one gear stage, and engine torque is changed during shifting to maintain satisfactory shift characteristics. The engagement is determined not only in response to an engaging signal of the lockup clutch from the computer, but also in consideration of a time lag after the engaging signal is turned ON. Alternatively, engagement is determined by detecting the rotary speeds of the engine and the turbine of the torque converter when the engaging signal is ON. As a result, mistaken determinations of engagement of the lockup clutch are avoided.

Abstract translation: 锁定离合器的接合的确定在用于一体地控制自动变速器和发动机的系统中执行，其中齿轮级可以根据预设映射自动切换，变矩器的锁止离合器可在至少一个 齿轮级，并且发动机扭矩在换档期间改变以保持令人满意的换档特性。 决定该接合不仅是响应于来自计算机的锁止离合器的接合信号，而且考虑到接合信号接通之后的时间滞后。 或者，当接合信号为ON时，通过检测发动机和变矩器的涡轮机的转速来确定接合。 结果，避免了锁定离合器的接合错误的确定。

公开(公告)号：US4771386A

公开(公告)日：1988-09-13

申请号：US854501

申请日：1986-04-22

Applicant: Hideki Yasue ,  Kagenori Fukumura

Inventor： Hideki Yasue ,  Kagenori Fukumura

IPC: F16H61/16 ,  F16H37/04 ,  F16H59/24 ,  F16H59/44 ,  F16H59/74 ,  F16H61/02 ,  F16H61/04 ,  F16H61/10 ,  F16H63/44 ,  B60K41/08 ,  G05D29/00

CPC classification number: F16H61/0248 ,  F16H63/44 ,  F16H37/046 ,  Y10S477/908 ,  Y10T477/6934

Abstract: A shift control of an automatic transmission for a vehicle, which includes a first transmission section capable of automatically shifting gears in association with at least vehicle speed and engine load and a second transmission section capable of shifting between the lower gear side and the higher gear side, wherein the first transmission section and the second transmission section are simultaneously or alternately shifted, to thereby achieve multi-gear shifts, such that when shifting is to be achieved by shifting the first transmission section and the second transmission section in directions opposite to each other, shifting into the gear is prohibited.

Abstract translation: 一种用于车辆的自动变速器的变速控制，其包括能够至少与车速和发动机负荷相关联地自动换档的第一变速器部分和能够在下齿轮侧和高齿轮侧之间移动的第二变速部分 ，其中第一变速部分和第二变速器部分同时或交替地移动，从而实现多档位换档，使得当通过使第一变速器部分和第二变速器部分沿彼此相反的方向移动来实现变速时 ，禁止转入齿轮。

公开(公告)号：US4495830A

公开(公告)日：1985-01-29

申请号：US394307

申请日：1982-07-01

Applicant: Hideki Yasue ,  Kagenori Fukumura

Inventor： Hideki Yasue ,  Kagenori Fukumura

IPC: B60K17/04 ,  F16H57/04

CPC classification number: F16H57/0423 ,  F16H57/0457 ,  F16H57/0471 ,  F16H57/0494 ,  Y10T74/19991

Abstract: An automatic transmission for a vehicle having a torque converter driven by an engine, an input shaft driven by the torque converter, a gear train driven by the input shaft, an output shaft driven by the gear train, a counter drive gear fixed to the output shaft at one end thereof opposite the input shaft, a counter shaft substantially parallel to the output shaft, a counter driven gear fixed to the counter shaft at one end thereof and meshed with the counter drive gear, a differential drive pinion gear fixed to the counter shaft at the other end thereof and meshed with a drive gear for a differential gear, first and second tapered roller bearings near the counter driven gear and the differential drive pinion gear, respectively, for supporting the counter shaft, said counter shaft being accommodated in a counter shaft chamber of a transmission casing, said counter driven gear being accommodated in a transfer chamber adjacent to the counter shaft chamber and separated therefrom by the first tapered roller bearing, transmission oil stored in the lower spaces of the counter shaft and transfer chambers, the lower portions of the counter driven gear and the first tapered roller bearing being immersed in the oil. A disc-like oil deflector having a central aperture is fixed to the inner wall of the counter shaft chamber adjacent to the first tapered roller bearing. The counter shaft is inserted loosely into the central aperture of the oil deflector.

Abstract translation: 一种用于车辆的自动变速器，其具有由发动机驱动的变矩器，由变矩器驱动的输入轴，由输入轴驱动的齿轮系，由齿轮系驱动的输出轴，固定到输出的反向驱动齿轮 轴在与输入轴相对的一端处，基本上平行于输出轴的中间轴，反向从动齿轮，其一端固定在相对轴上并与反向驱动齿轮啮合;固定到计数器的差速驱动小齿轮 轴分别与用于差速齿轮的驱动齿轮啮合，分别靠近反向从动齿轮和差动传动小齿轮的第一和第二圆锥滚子轴承，用于支撑副轴，所述副轴被容纳在 变速器壳体的副轴室，所述反向从动齿轮容纳在邻近反轴室的传送室中，并与其分离f 第一圆锥滚子轴承，传输油储存在副轴和传送室的下部空间中，反向从动齿轮的下部和第一圆锥滚子轴承浸入油中。 具有中心孔的盘状导油板固定在与第一圆锥滚子轴承相邻的相对轴室的内壁上。 副轴松散地插入导流板的中心孔中。

公开(公告)号：US08517871B2

公开(公告)日：2013-08-27

申请号：US12307588

申请日：2007-06-20

Applicant: Yusuke Ogata ,  Yoshinobu Soga ,  Ryoji Habuchi ,  Hideki Yasue ,  Hirofumi Nakada

Inventor： Yusuke Ogata ,  Yoshinobu Soga ,  Ryoji Habuchi ,  Hideki Yasue ,  Hirofumi Nakada

IPC: F16H61/06

CPC classification number: F16H61/66272 ,  F16H2061/66277

Abstract: In a vehicular belt-driven continuously variable transmission, belt squeezing force is inhibited from becoming excessive and a safety factor, with respect to belt slip, of belt squeezing force applied to a transmission belt (48) is reduced to a value that is less than or equal to 1.5 by reducing a pressure receiving area (SOUT) of an output side hydraulic cylinder (46c). As a result, a centrifugal hydraulic pressure canceller chamber on a secondary pulley side (46) can be eliminated thus simplifying the structure of the vehicular belt-driven continuously variable transmission, while belt squeezing force can be appropriately controlled.

Abstract translation: 在车用带驱动无级变速器中，抑制带挤压力变得过大，并且施加到传动带（48）上的带挤压力相对于带打滑的安全系数降低到小于 或通过减小输出侧液压缸（46c）的受压面积（SOUT）等于1.5。 结果，可以消除副皮带轮侧（46）上的离心式液压消除器室，从而简化了带式驱动无级变速器的结构，同时可以适当地控制带挤压力。

公开(公告)号：US07066860B2

公开(公告)日：2006-06-27

申请号：US10617045

申请日：2003-07-11

Applicant: Ryoji Habuchi ,  Hideki Yasue

Inventor： Ryoji Habuchi ,  Hideki Yasue

IPC: F16H37/02 ,  F16H61/662 ,  B60W10/04

CPC classification number: F16H37/027 ,  F16H37/022 ,  Y10T477/6237 ,  Y10T477/688

Abstract: A driving system of a motor vehicle includes a driving power source that generates power, and a belt-and-pulley type continuously variable transmission that transmits the power received from the driving power source to drive wheels while changing a first speed of rotation of an input shaft thereof to a second speed of rotation of an output shaft thereof. The driving system further includes a speed changing mechanism provided between the driving power source and the continuously variable transmission so as to increase or reduce a speed of rotation of the driving power source during forward running of the vehicle.

Abstract translation: 机动车辆的驱动系统包括产生动力的驱动力源和皮带式无级变速器，其将从驱动动力源接收到的动力传递到驱动轮，同时改变输入的第一转速 轴到其输出轴的第二转速。 驱动系统还包括设置在驱动电源和无级变速器之间的变速机构，以便在车辆的前进行驶期间增加或降低驱动电源的旋转速度。

公开(公告)号：US06672981B2

公开(公告)日：2004-01-06

申请号：US09988351

申请日：2001-11-19

Applicant: Daisuke Inoue ,  Masami Sugaya ,  Hideki Yasue ,  Kunio Morisawa ,  Katsumi Kono ,  Tadashi Tamura ,  Ryoji Habuchi ,  Hiroji Taniguchi ,  Kenji Matsuo

Inventor： Daisuke Inoue ,  Masami Sugaya ,  Hideki Yasue ,  Kunio Morisawa ,  Katsumi Kono ,  Tadashi Tamura ,  Ryoji Habuchi ,  Hiroji Taniguchi ,  Kenji Matsuo

IPC: F16H6300

CPC classification number: F16H61/66259 ,  F16H2061/6605

Abstract: A shift control apparatus for controlling a continuously variable transmission device including a continuously variable transmission mechanism having rotary elements and operable to transmit a rotary motion of a drive power source of an automotive vehicle to a drive wheel of the automotive vehicle, such that a speed ratio of said mechanism is continuously variable, the shift control apparatus includes a power-transmission-state determining device for determining whether the mechanism is placed in a non-power-transmitting state, a speed-ratio determining device for determining whether the mechanism is placed in a lowest-speed position, a rotation-stop detecting device for determining whether the rotary elements are at rest, and a compulsory-speed-ratio-change implementing device for effecting a compulsory shift-down action of the mechanism toward the lowest-speed position when the mechanism is placed in the non-power-transmitting state while the mechanism is not placed in the lowest-speed position and while the rotary elements of the mechanism are at rest.

Abstract translation: 一种变速控制装置，用于控制包括具有旋转元件的无级变速机构的无级变速传动装置，其可操作以将机动车辆的驱动动力源的旋转运动传递到机动车辆的驱动轮，使得速比 所述机构是连续变化的，所述变速控制装置包括用于判断机构是否处于非动力传递状态的动力传递状态判定装置，用于判定机构是否被置于 最低速位置，用于确定旋转元件是否处于静止状态的旋转停止检测装置，以及用于实现机构朝向最低速位置的强制下降动作的强制变速比变更实施装置 当该机构处于非发电状态时，该机构未被置于最低端 并且机构的旋转元件处于静止状态。

公开(公告)号：US06656084B2

公开(公告)日：2003-12-02

申请号：US09834955

申请日：2001-04-16

Applicant: Daisuke Inoue ,  Hideki Yasue ,  Katsumi Kono ,  Tadashi Tamura ,  Hiroji Taniguchi ,  Kenji Matsuo

Inventor： Daisuke Inoue ,  Hideki Yasue ,  Katsumi Kono ,  Tadashi Tamura ,  Hiroji Taniguchi ,  Kenji Matsuo

IPC: B60K4112

CPC classification number: B60W10/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/115 ,  B60W30/18 ,  B60W30/1819 ,  B60W2510/0241 ,  B60W2710/025 ,  F16D48/06 ,  F16D48/066 ,  F16D2500/10412 ,  F16D2500/1085 ,  F16D2500/3024 ,  F16D2500/30406 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3056 ,  F16D2500/3067 ,  F16D2500/3069 ,  F16D2500/3108 ,  F16D2500/3144 ,  F16D2500/31466 ,  F16D2500/70488 ,  F16H61/143 ,  F16H61/662 ,  Y10T477/619 ,  Y10T477/6197 ,  Y10T477/6203 ,  Y10T477/624 ,  Y10T477/735 ,  Y10T477/78

Abstract: A control apparatus for feedback-controlling an engaging action of a clutch disposed between an engine and a transmission of an automotive vehicle, wherein an engaging force control device is operated upon an engaging action of the clutch, for determining a control amount and feedback-controlling the engaging action on the basis of the determined control amount such that the clutch is placed in a desired state of engagement, and a control amount limiting device is operated to limit the determined control amount when the determined control amount has changed to cause an engaging force of the clutch to be reduced.

Abstract translation: 一种用于反馈控制设置在发动机和机动车辆的变速器之间的离合器的接合动作的控制装置，其中，接合力控制装置在离合器的接合动作下操作，用于确定控制量和反馈控制 基于确定的控制量使得离合器处于期望的接合状态的接合动作，并且控制量限制装置被操作以在所确定的控制量已经改变以限制所确定的控制量以引起接合力 的离合器要减少。

公开(公告)号：US06602163B2

公开(公告)日：2003-08-05

申请号：US09854605

申请日：2001-05-15

Applicant: Tadashi Tamura ,  Hideki Yasue ,  Katsumi Kono ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Hiroji Taniguchi ,  Kenji Matsuo ,  Yuji Hattori

Inventor： Tadashi Tamura ,  Hideki Yasue ,  Katsumi Kono ,  Daisuke Inoue ,  Yoshiaki Yamamoto ,  Hiroki Kondo ,  Hiroji Taniguchi ,  Kenji Matsuo ,  Yuji Hattori

IPC: F16H5964

CPC classification number: F16H61/66254 ,  F16H59/72 ,  F16H2061/6616 ,  F16H2312/20 ,  Y10T477/619 ,  Y10T477/624 ,  Y10T477/653

Abstract: When the temperature of operating fluid of an actuator is low, a target input rotation speed lower limit value (NinL) is set. The lower limit value (NinL) is greater than a lower limit value set for a normal temperature of operating fluid. A target input rotation speed (Nint) is calculated from the state of running of a vehicle, such as the amount of operation of an accelerator, the vehicle speed, etc. If the target input rotation speed is lower than the lower limit value (NinL), the target input rotation speed is reset to the lower limit value (NinL). As a result of a control that includes the above-described steps, the speed ratio &ggr; becomes relatively high before the vehicle stops. Therefore, even if the speed ratio-changing rate is low, the speed ratio (&ggr;) can be brought to or near a maximum value (&ggr;max) before the vehicle stops. Thus, reductions in the speed ratio-changing rate caused by low temperature of the operating fluid of the actuator can be curbed.

Abstract translation: 当致动器的工作流体的温度低时，设定目标输入转速下限值（NinL）。 下限值（NinL）大于对工作流体的常温设定的下限值。 从车辆的行驶状态（例如加速器的运转量，车速等）算出目标输入转速（Nint）。如果目标输入转速低于下限值（NinL ），将目标输入转速重新设定为下限值（NinL）。 作为包括上述步骤的控制的结果，在车辆停止之前，速比γ变得相对较高。 因此，即使速比变化率低，在车辆停止前也可以使速比（γ）达到或接近最大值（gammamax）。 因此，可以抑制由致动器的工作流体的低温引起的速度比变化率的降低。