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公开(公告)号：US11060585B2
公开(公告)日：2021-07-13
申请号：US16513056
申请日：2019-07-16
发明人： Soon Ki Eo , Seong Wook Hwang , Won Min Cho , Min Ho Chae , Sun Sung Kwon , Chon Ok Kim
摘要： A double clutch transmission (DCT) may include a first input shaft and a second input shaft disposed to or not to receive power from the same power source, respectively; a first output shaft and a second output shaft each disposed in parallel with the first input shaft; a first drive gear disposed on and rotated with the first input shaft; a second drive gear disposed on and rotated with the second input shaft; a first driven gear engaged with the first drive gear and rotatably disposed on a selection output shaft which is one of the first output shaft and the second output shaft; a second driven gear engaged with the second drive gear and rotatably disposed on the selection output shaft; and a sleeve synchronizer selectively connecting between the first driven gear and the second driven gear.
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公开(公告)号：US20200263740A1
公开(公告)日：2020-08-20
申请号：US16436042
申请日：2019-06-10
发明人： Min Ho CHAE , Yung Uk Shin , Soon Ki Eo , Sun Sung Kwon , Chon Ok Kim
IPC分类号： F16D13/04 , F16H61/684 , F16H61/456 , F16D13/76 , F16D7/02 , B60W10/111
摘要： A powertrain may include drive gears provided in an input shaft; an output shaft configured such that a differential is connected thereto; a first driven gear and a second driven gear rotatably provided in the output shaft to be engaged with the drive gears to form respective gear stages; a first clutch and a second clutch; two driveshafts provided to output power in opposed directions from the differential; and a third clutch configured to change a connection relationship among a selected driveshaft of the two driveshafts, the second driven gear, and the output shaft by sliding along an axial direction of the input shaft while being connected to the output shaft via the second clutch.
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公开(公告)号：US20190315332A1
公开(公告)日：2019-10-17
申请号：US16035999
申请日：2018-07-16
发明人： Ma Ru Kang , Sun Sung Kwon , Yong Uk Shin , Seong Wook Ji , Soon Ki Eo , Chon Ok Kim , Il Han Yoo , Min Ho Chae , Yong Sug Choi , Ki Tae Kim
摘要： A transmission for an electric vehicle, may include a concentric deceleration device for receiving power from a motor shaft and for decelerating; an output shaft disposed in parallel with the input shaft; a hollow shaft rotatably provided on the input shaft; a clutch device provided to switch the transmission state of power from the input shaft to the hollow shaft; a first synchronizer having a hub fixed to the input shaft; a second synchronizer having a hub fixed to the hollow shaft; a plurality of driving gears having different sizes and provided on the input shaft and the hollow shaft to be engaged with at least one of the first synchronizer and the second synchronizer; and a plurality of driven gears provided on the output shaft to be engaged with the plurality of driving gears to form different shift ratios, respectively.
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公开(公告)号：US10337588B2
公开(公告)日：2019-07-02
申请号：US15350358
申请日：2016-11-14
发明人： Soon Ki Eo , Woo Churl Son , Sueng Ho Lee , Ma Ru Kang
摘要： A transmission may include a first input shaft and a second input shaft receiving power from an engine continuously or through a clutch; a sub-shifting mechanism and a main shifting mechanism including a plurality of sub-shifting gear pairs and main shifting gear pairs, which have different gear ratios and are respectively engaged with two shafts of the first and second input shafts, first and second countershafts, and first and second output shafts to select the sub-shifting gear pairs and the main shifting gear pairs, a one-way clutch that transmits power from the engine only from the first countershaft to the first output shaft; a second one-way clutch that transmits power from the engine only from the second countershaft to the second output shaft; and a power transmission gear set engaged between the first output shaft and the second output shaft.
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公开(公告)号：US20190040936A1
公开(公告)日：2019-02-07
申请号：US16156299
申请日：2018-10-10
发明人： Soon Ki Eo , Chon Ok Kim , Chae Hong Lim
CPC分类号： F16H3/093 , F16H3/006 , F16H3/097 , F16H3/10 , F16H2003/007 , F16H2200/0047 , F16H2200/006
摘要： A transmission for a vehicle may include a first input shaft continuously receiving rotational power from a power source; a second input shaft selectively receiving the rotational power of the power source through a clutch; a first counter shaft and a second counter shaft connected to the first input shaft and the second input shaft through a transfer gear pair, respectively; a controlling device selecting the transfer gear pair to transfer the rotational power from the first input shaft and the second input shaft to the first counter shaft and the second counter shaft; a one-way clutch allowing the rotational power provided to the first input shaft to be transferred only from the first input shaft toward the first counter shaft.
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公开(公告)号：US20160369891A1
公开(公告)日：2016-12-22
申请号：US14885170
申请日：2015-10-16
发明人： Soon Ki Eo , Chae Hong Lim , Young Min Yoon , Chon Ok Kim
IPC分类号： F16H61/20
CPC分类号： F16H61/20 , F16H59/54 , F16H61/682 , F16H61/688 , F16H2061/202
摘要： A method for controlling an automated manual transmission includes a plurality of clutches in a vehicle. The method includes deciding whether the vehicle is in a creep driving condition and sensing an opening rate of a brake pedal when the vehicle is in the creep driving condition. The method further includes controlling slipping of the plurality of clutches depending on the opening rate of the brake pedal to generate a creep torque.
摘要翻译： 用于控制自动手动变速器的方法包括车辆中的多个离合器。 该方法包括：当车辆处于爬行行驶状态时，确定车辆是否处于爬行行驶状态并感测制动踏板的开启速度。 该方法还包括根据制动踏板的打开速度来控制多个离合器的滑动以产生蠕变扭矩。
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公开(公告)号：US09115791B2
公开(公告)日：2015-08-25
申请号：US14243356
申请日：2014-04-02
发明人： Jong Yun Park , Soon Ki Eo , Min Wook Lee
CPC分类号： F16H3/44 , B60K1/00 , B60L15/2045 , B60L15/2054 , B60L2240/12 , B60L2240/421 , B60L2240/486 , F16H3/54 , F16H2200/0021 , F16H2200/2005 , F16H2200/2033 , F16H2200/2082 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： A shifting apparatus for an electric vehicle includes: a sun gear freely rotated on a motor driving shaft of the electric vehicle; a brake device fixed to a transmission housing and fixing the sun gear at the time of being driven; a carrier fixed to the motor driving shaft and moving a planetary gear along the sun gear; a ring gear rotated by the movement of the planetary gear while enclosing the planetary gear; an output gear connected to the ring gear and connected to the motor driving shaft by a one-way clutch; and a controlling part having a first speed mode and a second speed mode and transferring driving force directly to the output gear through the one-way clutch at the time of the first speed mode and driving the brake device at the time of a change to the second speed mode to fix the sun gear.
摘要翻译： 一种用于电动车辆的变速装置包括：在电动车辆的电机驱动轴上自由旋转的太阳齿轮; 固定在变速器壳体上并在被驱动时固定太阳齿轮的制动装置; 固定在马达驱动轴上并沿着太阳齿轮移动行星齿轮的载体; 环形齿轮通过行星齿轮的运动而旋转，同时包围行星齿轮; 输出齿轮连接到齿圈并通过单向离合器连接到电机驱动轴; 以及具有第一速度模式和第二速度模式的控制部分，并且在第一速度模式时通过单向离合器将驱动力直接传递到输出齿轮，并且在变更时驱动制动装置 二档模式来固定太阳齿轮。
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公开(公告)号：US20150167786A1
公开(公告)日：2015-06-18
申请号：US14465627
申请日：2014-08-21
发明人： Chon Ok Kim , Soon Ki Eo , Chae Hong Lim
CPC分类号： F16H3/093 , F16H2003/0818 , F16H2003/0931 , F16H2200/0052 , Y10T74/19228
摘要： A transmission for a vehicle may include first and second input shafts, first and second output shafts, a first driving gear fixed to the second input shaft, a first medium gear engaged with the first driving gear and a second medium gear integrally connected to the first medium gear at least temporarily, and rotatably installed on the second output shaft, a third medium gear engaged with the second medium gear and rotatably installed on the second input shaft, a first stage driven gear engaged with the third medium gear and rotatably installed on the first output shaft, a second stage driving gear selectively rotatable with the first output shaft, a second stage driven gear installed on the second output shaft and engaged with the second stage driving gear, and an auxiliary clutch for selectively connecting the second stage driving gear to the first input shaft.
摘要翻译： 用于车辆的变速器可以包括第一和第二输入轴，第一和第二输出轴，固定到第二输入轴的第一驱动齿轮，与第一驱动齿轮接合的第一中间齿轮和与第一和第二输入轴整体连接的第二中间齿轮 中间齿轮至少暂时可旋转地安装在第二输出轴上，与第二中间齿轮啮合并可旋转地安装在第二输入轴上的第三介质齿轮，与第三中间齿轮接合并可旋转地安装在第二输入轴上的第一级从动齿轮 第一输出轴，可选地与第一输出轴一起旋转的第二级驱动齿轮，安装在第二输出轴上并与第二级驱动齿轮啮合的第二级从动齿轮和用于选择性地将第二级驱动齿轮连接到 第一个输入轴。
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公开(公告)号：US08932173B2
公开(公告)日：2015-01-13
申请号：US14030594
申请日：2013-09-18
发明人： Soon Ki Eo , Dong Soo Lee , Jong Yun Park
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2017 , F16H2200/2048 , Y10T74/19242
摘要： An automated manual transmission for a vehicle includes an input shaft and an output shaft disposed parallel to each other, a controller and a plurality of external gear trains, planetary gear devices and friction elements. Each external gear train comprises two external gears coaxially and respectively provided on the input and output shafts, and selectively engaged with each other to form a series of gear stages. Each planetary gear device selectively connects one of the two external gears in a corresponding external gear train such that a state of transmitting rotating force to a shaft, on which the selected external gear is provided, can be changed. Each friction element controls rotation of a rotational element of a corresponding planetary gear device. The controller controls the friction elements in accordance with driving conditions of the vehicle, thereby shifting the gear stages.
摘要翻译： 用于车辆的自动手动变速器包括彼此平行设置的输入轴和输出轴，控制器和多个外部齿轮系，行星齿轮装置和摩擦元件。 每个外齿轮系包括两个同轴并分别设置在输入和输出轴上的外齿轮，并且彼此选择性地接合以形成一系列齿轮级。 每个行星齿轮装置选择性地连接相应的外齿轮系中的两个外齿轮中的一个，从而可以改变向其提供所选择的外齿轮的轴传递旋转力的状态。 每个摩擦元件控制相应的行星齿轮装置的旋转元件的旋转。 控制器根据车辆的行驶条件来控制摩擦元件，从而使齿轮级变速。
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公开(公告)号：US20130237371A1
公开(公告)日：2013-09-12
申请号：US13664092
申请日：2012-10-30
发明人： Soon Ki Eo , Dong Soo Lee , Jong Yun Park
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H15/20 , F16H61/04 , F16H2061/0425 , Y10T74/19251
摘要： An automated manual transmission apparatus for a vehicle, may include a shifting unit having a plurality of stages between an input shaft and an output shaft and selectively cutting power to the input shaft and the output shaft when shifting between the stages, and a continuous transmission mechanism that may be disposed between the output shaft and a power supply that supplies the power to the input shaft of the shifting unit, wherein the continuous transmission mechanism selectively transmits the power from the power supply to the output shaft with a continuous transmission gear ratio.
摘要翻译： 一种用于车辆的自动手动变速器装置可以包括：变速单元，其在输入轴和输出轴之间具有多个级，并且当在所述级之间移动时选择性地切断输入轴和输出轴的动力;以及连续传动机构 其可以设置在输出轴和向变速单元的输入轴供电的电源之间，其中连续传动机构以连续的传动比选择性地将电力从电源传输到输出轴。
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