公开(公告)号：US20180086202A1

公开(公告)日：2018-03-29

申请号：US15702017

申请日：2017-09-12

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Masayuki ARAI

IPC: B60K23/08 ,  B60K17/344 ,  B60K17/354 ,  F16H37/06

CPC classification number: B60K23/0808 ,  B60K17/08 ,  B60K17/344 ,  B60K17/354 ,  B60K23/08 ,  B60K2023/085 ,  B60W10/119 ,  B60W2510/0208 ,  B60W2520/10 ,  B60W2540/04 ,  F16H37/065 ,  F16H61/28 ,  F16H2200/0034 ,  F16H2200/2005

Abstract: An electronic control unit switches a driving mode to a high-gear two-wheel driving mode when a first condition and a second condition are satisfied at the time of driving in a high-gear four-wheel driving mode, and switches the driving mode from the high-gear two-wheel driving mode to the low-gear driving mode when a third condition is satisfied in a state in which the first and second conditions are satisfied. Accordingly, it is possible to shorten a time required for switching to the low-gear driving mode after all of the first to third conditions are satisfied.

公开(公告)号：US20180029596A1

公开(公告)日：2018-02-01

申请号：US15527259

申请日：2016-03-17

Applicant: BYD COMPANY LIMITED

Inventor： Jintao ZHANG ,  Cailin FU

IPC: B60W30/18 ,  B60K7/00 ,  B60K17/04 ,  B60K26/02 ,  B60W40/105 ,  F16H61/02 ,  B60K17/08 ,  B60W10/11 ,  B60W10/08 ,  B60K1/02 ,  F16H61/68

CPC classification number: B60W30/18 ,  B60K1/02 ,  B60K7/0007 ,  B60K17/043 ,  B60K17/08 ,  B60K17/354 ,  B60K17/36 ,  B60K26/02 ,  B60K2001/001 ,  B60K2026/025 ,  B60W10/08 ,  B60W10/11 ,  B60W40/105 ,  B60W2510/081 ,  B60W2510/1005 ,  B60W2510/104 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/083 ,  B60W2710/1005 ,  B60Y2200/1422 ,  F16H59/18 ,  F16H59/40 ,  F16H59/42 ,  F16H59/44 ,  F16H59/68 ,  F16H61/0213 ,  F16H61/28 ,  F16H61/68 ,  F16H63/50 ,  F16H2059/183 ,  F16H2059/366 ,  F16H2061/0425 ,  F16H2061/0433

Abstract: A power transmission system of a vehicle and a gear-shift control method are provided. The power transmission system includes a first drive assembly (101) and a second drive assembly (102). The first drive assembly includes a first automatic transmission (2) and a first motor (1) connected with the first automatic transmission (2) for outputting power to two wheels of the vehicle. The second drive assembly (102) includes a second automatic transmission (2000) and a second motor (1000) connected with the second automatic transmission (2000) for outputting power to the other two wheels of the vehicle. The first and second automatic transmission are configured to be shifted to a preset gear or a gear adjacent to the preset gear, such that when one of the first and second automatic transmission is shifted to the preset gear, the other one of the first and second automatic transmission is shifted to the preset gear or the gear adjacent to the preset gear.

公开(公告)号：US20170175885A1

公开(公告)日：2017-06-22

申请号：US14971224

申请日：2015-12-16

Applicant: Dura Operating, LLC

Inventor： Jinseok Jeon ,  Brian D. Howe ,  Yang Soo Cho

IPC: F16H61/32

CPC classification number: F16H61/32 ,  F16H61/28 ,  F16H63/28 ,  F16H2061/2892

Abstract: A gear shift control system may include an output mechanism, first and second drive members and a drivetrain. The first drive member may be coupled to the output mechanism to drive the output mechanism and cause a transmission shift. The drivetrain includes a first input driven by the drive member during a first mode of operation and an output coupled to both the first input and the output mechanism to drive the output mechanism as commanded by the drive member. During a second mode of operation a second input is coupled to the output and a second drive member is coupled to the second input to drive the output mechanism through the second input and the output to cause a transmission gear shift. The second drive member may be laterally offset from the drivetrain and axially positioned within an axial height of the drivetrain.

公开(公告)号：US09475498B2

公开(公告)日：2016-10-25

申请号：US14438073

申请日：2013-01-25

Applicant: Naoki Nishimura ,  Yusuke Nakade ,  Masahiro Karasawa ,  Kazumi Shine

Inventor： Naoki Nishimura ,  Yusuke Nakade ,  Masahiro Karasawa ,  Kazumi Shine

IPC: B60W10/06 ,  B60W10/10 ,  B60W30/192 ,  F16H61/28 ,  B60W30/18 ,  F02N11/08 ,  F16H61/16 ,  F16H61/02 ,  F16H61/08 ,  F16H61/32

CPC classification number: B60W30/192 ,  B60W10/06 ,  B60W10/10 ,  B60W30/18027 ,  B60Y2300/18016 ,  B60Y2300/436 ,  F02N11/0822 ,  F16H61/0213 ,  F16H61/08 ,  F16H61/16 ,  F16H61/28 ,  F16H2061/326 ,  F16H2312/14

Abstract: In a control apparatus for a vehicle that changes over a range of an automatic transmission by operating an electric shift actuator and that starts up an engine by operating a starter motor, for example, when an occupant of a vehicle that has carried out idling stop operates a shift lever, the operation of the shift actuator corresponding thereto is started, and the operation of the starter motor is started after the lapse of a predetermined period therefrom. Thus, while the starting responsiveness of the vehicle is enhanced, a fall in battery voltage is restrained from adversely affecting the operation of the shift actuator, and the occurrence of a shock and a decrease in driveability are suppressed as well.

Abstract translation: 在用于通过操作电动换档致动器而改变自动变速器的范围并且通过操作起动电动机来启动发动机的车辆的控制装置中，例如当进行怠速停止的车辆的乘员操作时 变速杆开始对应于其的换档致动器的操作，并且在经过预定时间段之后启动起动电动机的操作。 因此，虽然车辆的启动响应性增强，但是电池电压的下降被抑制，从而不利地影响换档致动器的操作，并且也抑制了冲击的发生和驾驶性能的降低。

公开(公告)号：US09441729B2

公开(公告)日：2016-09-13

申请号：US13981560

申请日：2011-01-24

Applicant: Kenneth Skogward

Inventor： Kenneth Skogward

IPC: F16H25/00 ,  F16H37/16 ,  F16H29/20 ,  F16H59/04 ,  F16H61/32 ,  F16H19/08 ,  F16H25/20 ,  F16H61/28

CPC classification number: F16H59/042 ,  F16H19/08 ,  F16H61/28 ,  F16H61/32 ,  F16H2025/2046 ,  F16H2061/2869 ,  F16H2061/2892 ,  Y10T74/18792

Abstract: A gear change actuator (40) including first and second rotary members (54) each rotatable in opposite first and second directions, the rotary members (54) engaged with a select unit (60), which is engaged with an output member (162) having an output axis. The select unit (60) has opposite first and second input motions, and opposite third and fourth input motions, induced by simultaneous rotation of the first and second rotary members (54. The select unit (60) has opposite first and second output movements that are transmutations of the select unit (60) first and second input motions, respectively. The select unit (60) also has opposite third and fourth output movements that are transmutations of the select unit third and fourth input motions, respectively. The output member (162) has movements, respectively imparted by the select unit (60) output movements, that are one of rotationally about the output axis and axially along the output axis.

Abstract translation: 一种换档致动器（40），包括可相对于第一和第二方向旋转的第一和第二旋转构件（54），与选择单元（60）接合的旋转构件（54）与输出构件（162）接合， 具有输出轴。 选择单元（60）具有相反的第一和第二输入运动，以及由第一和第二旋转构件（54）的同时旋转引起的相反的第三和第四输入运动。选择单元（60）具有相反的第一和第二输出运动， 分别是选择单元（60）的第一和第二输入运动的变化，选择单元（60）还具有相对的第三和第四输出运动，分别是选择单元第三和第四输入运动的变化，输出构件 162）具有分别由选择单元（60）输出运动赋予的运动，其是围绕输出轴线旋转并且沿输出轴线轴向移动的运动。

公开(公告)号：US09028201B2

公开(公告)日：2015-05-12

申请号：US13313890

申请日：2011-12-07

Applicant: Bruce Kevin Pummell ,  Richard F. Olenzek ,  David M. Woodard ,  Moo Ho Chung ,  Keith Hayen

Inventor： Bruce Kevin Pummell ,  Richard F. Olenzek ,  David M. Woodard ,  Moo Ho Chung ,  Keith Hayen

IPC: F04D13/02 ,  F16H61/28 ,  F16H57/04 ,  F16H41/24

CPC classification number: F16H61/28 ,  F04D13/02 ,  F16H41/24 ,  F16H57/04 ,  F16H57/0441

Abstract: An off axis hydraulic pump for an automatic motor vehicle transmission includes an integrated chain and sprocket assembly. A first, chain drive sprocket is mounted on a shaft driven by an input to a torque converter and a second, driven chain sprocket is attached to a stub shaft which drives the pump. A multi-link chain encircles the sprockets and transfers drive torque from the torque converter input to the stub shaft. The first, chain drive sprocket is retained on the input shaft by a retainer cap which includes seals between both the shaft and a torque converter housing. The second, driven chain sprocket is retained on the stub shaft by a snap ring or similar component.

Abstract translation: 用于自动机动车辆变速器的离轴液压泵包括一体的链条和链轮组件。 第一链链驱动链轮安装在由变矩器的输入驱动的轴上，第二驱动链轮链接到驱动泵的短轴上。 多连杆链条环绕链轮，并将变矩器输入的驱动扭矩传递到短轴。 第一链条驱动链轮通过保持盖保持在输入轴上，该保持器盖包括轴和变矩器壳体之间的密封件。 第二个从动链条链轮通过卡环或类似部件保持在短轴上。

公开(公告)号：US20140157933A1

公开(公告)日：2014-06-12

申请号：US13838058

申请日：2013-03-15

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Young Min Yoon ,  Hyung Wook Cho

IPC: F16H59/02

CPC classification number: F16H59/0204 ,  F16H61/28 ,  F16H2061/283 ,  F16H2342/02 ,  Y10T74/20067

Abstract: A method of setting a reference position of an actuator in an automated manual transmission, may include acquiring a full stroke by checking both ends in a shifting direction, determining whether or not the full stroke is within a normal range, moving a finger to a position that is half of a previous full stroke when the full stroke acquired at the procedure of acquiring the full stroke exceeds the normal range as a result of determining whether or not the full stroke is within the normal range, and determining whether or not a selection operation is carried out at the position that is half of the full stroke after moving the finger to the position that is half of the previous full stroke.

Abstract translation: 一种在自动化手动变速器中设定致动器的基准位置的方法可以包括通过检查换档方向上的两端来获取全行程，确定全行程是否在正常范围内，将手指移动到位置 当作为确定全行程是否在正常范围内的结果，当获取全行程的程序获取的全部行程超过正常范围时，其为当前全冲程的一半，并且确定是否选择操作 在将手指移动到先前全行程的一半的位置之后，在完全行程的一半位置执行。

公开(公告)号：US20140107899A1

公开(公告)日：2014-04-17

申请号：US13710409

申请日：2012-12-10

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Young Min YOON ,  Hyun Cheol HWANG

IPC: F16H59/02

CPC classification number: F16H59/02 ,  F16H61/28 ,  F16H61/688 ,  F16H2061/283 ,  F16H2063/208

Abstract: A reference position setting method for an automated manual transmission on which actuators driven by motors are mounted without a position sensor for detecting a position of each finger is capable of initializing a reference position of the finger as rapidly and accurately as possible.

Abstract translation: 一种用于自动手动变速器的参考位置设定方法，其上安装有由电动机驱动的致动器，而没有用于检测每个手指的位置的位置传感器，能够尽可能快速且准确地初始化手指的基准位置。

公开(公告)号：US20140102236A1

公开(公告)日：2014-04-17

申请号：US13710320

申请日：2012-12-10

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Young Min YOON

IPC: F16H61/68

CPC classification number: F16H61/68 ,  F16H59/68 ,  F16H61/28 ,  F16H61/32 ,  F16H63/20 ,  F16H2061/283 ,  Y10T74/20018

Abstract: A reference position setting method for an automated manual transmission is allowed to initialize an accurate reference position while minimizing relative movement of a finger, and to reduce noise generated when the finger moves to an end of a shifting direction to secure quieter and faster operation capability.

Abstract translation: 允许自动手动变速器的基准位置设定方法初始化准确的基准位置，同时最小化手指的相对运动，并且减少当手指移动到移动方向结束时产生的噪声，以确保更安静和更快的操作能力。

公开(公告)号：US08365631B2

公开(公告)日：2013-02-05

申请号：US12283466

申请日：2008-09-12

Applicant: Giovanni Pepe

Inventor： Giovanni Pepe

IPC: B62D65/00

CPC classification number: F16H61/28 ,  B25H1/0007 ,  B65D2585/6882 ,  F16H2057/005 ,  F16H2057/0093 ,  Y10T74/20024 ,  Y10T74/20201 ,  Y10T74/2186

Abstract: A bracket for transporting and assembling an actuation system of a servo-assisted mechanical gearbox, which actuation system presents a plurality of reciprocally connected assemblies; the bracket presents a first part adapted to support a first assembly of the actuation system and at least a second part, which is adapted to support a second assembly of the actuation system and is movable with respect to the first part.