公开(公告)号：US20170151949A1

公开(公告)日：2017-06-01

申请号：US15318460

申请日：2015-07-07

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Takuro SHIMAZU ,  Mitsuhiro FUKAO ,  Hiromitsu NITANI ,  Akira HINO ,  Hiroki KONDO ,  Atsushi AYABE

IPC: B60W30/18 ,  B60W10/107 ,  F16H37/08 ,  B60W10/06

CPC classification number: B60W30/181 ,  B60W10/06 ,  B60W10/107 ,  B60W2510/1005 ,  B60W2520/04 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2710/1005 ,  F16H37/021 ,  F16H37/0846 ,  F16H61/66259 ,  F16H2061/023 ,  F16H2312/022

Abstract: When neutral control is started by placing a CVT drive clutch in a semi-engaged state while a vehicle is decelerating in a state where a second power transmission path is established, a clutch mechanism that is semi-engaged in neutral control while the vehicle is decelerating is changed from the CVT drive clutch to a forward clutch before a stop of the vehicle, so it is possible to continue the neutral control until a stop of the vehicle. At a stop of the vehicle, a power transmission path is already changed to a first power transmission path that establishes a gear ratio (EL) higher than a highest gear ratio (γmax) that can be established by the second power transmission path. Thus, right after a stop of the vehicle, it is possible to execute idle stop control.

公开(公告)号：US09587726B2

公开(公告)日：2017-03-07

申请号：US14402419

申请日：2012-05-23

Applicant: Michio Yoshida ,  Daisuke Kobayashi ,  Hirotsugu Yoshino ,  Tomoe Osada ,  Hirofumi Nakada ,  Ryoji Habuchi ,  Yuji Hattori

Inventor： Michio Yoshida ,  Daisuke Kobayashi ,  Hirotsugu Yoshino ,  Tomoe Osada ,  Hirofumi Nakada ,  Ryoji Habuchi ,  Yuji Hattori

IPC: F16H37/02 ,  F16H3/14

CPC classification number: F16H37/021 ,  F16H2037/026 ,  F16H2200/0008 ,  Y10T74/19019

Abstract: A power transmission unit for a vehicle including a first clutch device that selectively allows a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit torque therethrough, a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through a continuously variable transmission and a reverse route in which the torque is transmitted through a second gear train, and a second clutch device that connects and disconnects both of the continuously variable speed change route and the reverse route to/from at least any one of the input shaft and the output shaft.

Abstract translation: 一种用于车辆的动力传递单元，其包括：第一离合器装置，其选择性地允许经由第一齿轮系从输入轴到输出轴的扭矩传递路径，以通过其传递扭矩;爪式离合器，其将扭矩传递路径从输入轴 在扭矩通过无级变速器传递的无级变速路径与通过第二齿轮系传递扭矩的反向路径之间的输出轴与第二离合器装置连接并断开， 连续变速路径和与输入轴和输出轴中至少任一个相反的路线。

公开(公告)号：US20170023113A1

公开(公告)日：2017-01-26

申请号：US15301250

申请日：2015-03-24

Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG

Inventor： Bernhard WALTER

IPC: F16H37/02 ,  F16H45/02 ,  F16H37/08

CPC classification number: F16H37/021 ,  F16H37/022 ,  F16H37/0813 ,  F16H45/02 ,  F16H2037/026 ,  F16H2045/002 ,  F16H2045/0205 ,  F16H2045/0294

Abstract: A CVT drive train including an input drive, a torque converter is downstream from the input drive in a power flow direction and contained within a torque converter housing, the torque converter serving as a starting element. A disconnect clutch is contained within the torque converter housing along with a converter bridging clutch. A continuously variable variator is operatively connected to and arranged downstream from the torque converter, and a rotation reversing device is downstream of the variator to enable a shift between a neutral position of the drive train and one of a forward driving position and a reverse driving position.

Abstract translation: 包括输入驱动器，变矩器的CVT传动系在功率流动方向上位于输入驱动器的下游并且包含在变矩器壳体内，变矩器用作起动元件。 断路离合器与变流器桥接离合器一起包含在变矩器壳体内。 连续可变变速器可操作地连接到并设置在变矩器的下游，并且旋转反向装置位于变换器的下游，以使得能够在传动系的空档位置与前进驱动位置和反向驱动位置 。

公开(公告)号：US09458909B2

公开(公告)日：2016-10-04

申请号：US14764995

申请日：2013-12-25

Applicant: Nissan Motor Co., Ltd.

Inventor： Takuhiro Sugimoto ,  Shigeru Ishii ,  Kazuhiro Miyachi ,  Takashi Kuwahara

IPC: F16H3/48 ,  F16H37/02 ,  F16H57/04 ,  F16H61/12 ,  F16D13/74 ,  F16D13/52 ,  F16D25/0638 ,  F16D25/12 ,  F16D66/00

CPC classification number: F16H3/48 ,  F16D13/52 ,  F16D13/74 ,  F16D25/0638 ,  F16D25/123 ,  F16D2066/001 ,  F16D2300/0214 ,  F16H37/021 ,  F16H57/043 ,  F16H57/0473 ,  F16H57/0484 ,  F16H61/12 ,  F16H2037/026 ,  F16H2061/1276

Abstract: A drive power transmission device is provided that either disengages a first friction engagement element or a second friction engagement element when the other is engaged. The drive power transmission device detects the temperature of lubricating oil flowing in each friction engagement element using a temperature sensor. The drive power transmission device selectively disengages either a forward clutch or a reverse brake disengages when the other is engaged. The forward clutch and the reverse brake overlap axially, and are layered radially in an inner/outer arrangement. The temperature sensor is positioned at the periphery of the forward clutch and the reverse brake. A lubricating oil pathway is formed such that lubricating oil for cooling the forward clutch and the reverse brake passes through the forward clutch and the reverse brake in the radial direction from the inside of the forward clutch and the reverse brake to the temperature sensor.

Abstract translation: 提供一种驱动动力传递装置，其在另一个接合时分离第一摩擦接合元件或第二摩擦接合元件。 驱动动力传递装置使用温度传感器来检测在各摩擦接合元件中流动的润滑油的温度。 驱动动力传动装置选择性地脱离前进离合器或反向制动器在另一个接合时分离。 前进离合器和后退制动器轴向重叠，并且在内部/外部布置中径向分层。 温度传感器位于前进离合器和倒车制动器的周边。 形成润滑油路径，使得用于冷却前进离合器和后退制动器的润滑油从前进离合器和反向制动器的内部沿径向方向通过前进离合器和反向制动器到达温度传感器。

公开(公告)号：US09353840B2

公开(公告)日：2016-05-31

申请号：US13737702

申请日：2013-01-09

Applicant: Hyundai Motor Company

Inventor： Soon Ki Eo ,  Dong Soo Lee ,  Jong Yun Park

IPC: F16H37/00 ,  F16H37/02

CPC classification number: F16H37/021 ,  Y10T74/19219

Abstract: An automated manual transmission apparatus for a vehicle, may include a shifting unit equipped with a plurality of shifting mechanisms that implement different gear ratios between an input shaft and an output shaft, and a continuous transmission mechanism that may be disposed between the output shaft and a power supply, wherein the continuous transmission mechanism selectively supplies power to the input shaft of the shifting unit and selectively transmits power from the power supply to the output shaft with a continuous transmission gear ratio.

Abstract translation: 一种用于车辆的自动化手动变速装置，可以包括：变速单元，其配备有在输入轴和输出轴之间实现不同齿轮比的多个变速机构;以及连续传动机构，其可以设置在输出轴和 电源，其中所述连续传动机构选择性地向所述换档单元的输入轴供电，并且以连续的传动比选择性地将电力从所述电源输送到所述输出轴。

公开(公告)号：US20160097450A1

公开(公告)日：2016-04-07

申请号：US14893252

申请日：2014-05-20

Applicant: JATCO LTD

Inventor： Masashi SATO ,  Hideshi WAKAYAMA ,  Mamiko INOUE ,  Kousuke WAKU ,  Hyuk PARK

IPC: F16H61/662 ,  F16H37/02

CPC classification number: F16H61/66231 ,  F16H37/021 ,  F16H37/022 ,  F16H61/66259 ,  F16H61/702 ,  F16H2037/023 ,  F16H2061/6615

Abstract: A transmission including a variator capable of continuously changing a speed ratio, a stepped transmission mechanism arranged in series with the variator and in which a gear position is switched and a shilling control unit executing stepped shifting repeatedly performing a shifting suppression phase and an upshift phase when a stepped upshift shifting condition is satisfied is provided, and the shifting control unit completes a change from an n-th gear position of the stepped transmission mechanism to an n+1 gear position if the stepped transmission mechanism is at the n-th gear position before the through speed ratio reaches a Highest speed ratio of the variator when the stepped shifting is performed.

Abstract translation: 一种变速器，其包括能够连续变速的变速器，与变速器串联布置的齿轮位置切换的阶梯式变速机构，以及先进式步进变速器执行变速抑制阶段和升挡阶段的先令式变速机构， 提供了升档换档条件，并且如果阶梯式变速机构处于第n档位，变速控制单元完成从阶梯式变速机构的第n档位到n + 1档位的变化 在通过变速比达到阶梯式变速时的变速器的最高变速比之前。

公开(公告)号：US09242544B2

公开(公告)日：2016-01-26

申请号：US13623663

申请日：2012-09-20

Applicant: Yoshitaka Kochidomari ,  Takashi Nishizawa

Inventor： Yoshitaka Kochidomari ,  Takashi Nishizawa

IPC: B60K1/00 ,  B60K6/40 ,  B60K7/00 ,  B60K17/344 ,  F16H37/02 ,  F16H37/06 ,  B60K17/04 ,  B60K17/22 ,  B60K17/356 ,  B60K6/485 ,  B60K6/52 ,  B60K6/543 ,  B60K6/48

CPC classification number: B60K6/40 ,  B60K6/48 ,  B60K6/485 ,  B60K6/52 ,  B60K6/543 ,  B60K7/0007 ,  B60K17/043 ,  B60K17/046 ,  B60K17/22 ,  B60K17/344 ,  B60K17/356 ,  B60K2007/0038 ,  B60K2007/0092 ,  F16H37/021 ,  F16H37/065 ,  Y02T10/6226 ,  Y02T10/6265 ,  Y10S903/951 ,  Y10T477/23

Abstract: A vehicle comprises a transaxle, a battery and a load carrying bed. The transaxle includes a casing incorporating a drive train and supporting an axle and includes an electric motor mounted on the casing to drive the axle via the drive train. The battery is provided for supplying electric power to the electric motor. The transaxle and the battery are disposed below the load carrying bed so as to overlap the load carrying bed when viewed in plan.

Abstract translation: 车辆包括变速驱动桥，电池和承载床。 驱动桥包括结合有传动系并支撑轴的壳体，并且包括安装在壳体上的电动机，以经由传动系驱动轴。 电池用于向电动机供电。 驱动桥和电池设置在承载床下方，以便在平面图中观察时与载重床重叠。

公开(公告)号：US09133917B2

公开(公告)日：2015-09-15

申请号：US13689125

申请日：2012-11-29

Applicant: Hyundai Motor Company

Inventor： Soon Ki Eo ,  Hee Seok Roh

IPC: F16H15/04 ,  F16H37/02 ,  F16H61/04 ,  F16H15/40

CPC classification number: F16H15/04 ,  F16H15/40 ,  F16H37/021 ,  F16H61/04 ,  F16H2061/0425

Abstract: An automated manual transmission for a vehicle may include a shifting section provided with a plurality of shifting units, an input shaft, an output shaft, and a continuously variable power transfer unit disposed between a power providing device and the input and output shafts, wherein the continuously variable power transfer unit includes, a driving conical body selectively engaged to the power providing device, a driven conical body coupled to the output shaft, wherein the driving conical body and the driven conical body have mutual inclination faces correspondingly spaced from each other, and a driving member outer-engaged simultaneously with the mutual inclination faces of the driving conical body and the driven conical body.

Abstract translation: 用于车辆的自动手动变速器可以包括设置有多个变速单元的变速部分，输入轴，输出轴和布置在供电装置和输入和输出轴之间的无级变速动力传递单元，其中， 连续可变动力传递单元包括：选择性地接合到动力供应装置的驱动锥形体，联接到输出轴的从动锥形体，其中驱动锥形体和从动锥形体具有彼此相对间隔的相互倾斜面，以及 驱动构件与驱动锥体和从动锥体的相互倾斜面同时外啮合。

公开(公告)号：US20150184728A1

公开(公告)日：2015-07-02

申请号：US14576892

申请日：2014-12-19

Applicant: AVL Powertrain Engineering, Inc.

Inventor： Gregory MORDUKHOVICH

IPC: F16H9/12 ,  F16H47/06 ,  F16H61/70 ,  F16H37/02

CPC classification number: F16H37/021 ,  F16H2037/023 ,  Y10T74/19019

Abstract: An automatic transmission is disclosed including a continuously variable transmission assembly having a first pulley and a second pulley. At least one of the pulleys has a variable operating diameter to provide a variable ratio. A first gear assembly and a second gear assembly are provided each including at least one forward gear. The forward gears have different diameters and are numbered consecutively in the order of increasing diameter. The continuously variable transmission assembly also has at least one pulley actuator that selectively adjusts the variable diameter of the at least one of the pulleys to change the variable ratio of the continuously variable transmission assembly in response to a shift between the at least one forward gear of the first gear assembly and the at least one forward gear of the second gear assembly.

Abstract translation: 公开了一种包括具有第一滑轮和第二滑轮的无级变速器组件的自动变速器。 至少一个滑轮具有可变的操作直径以提供可变比率。 提供第一齿轮组件和第二齿轮组件，每个包括至少一个前进档。 前进档具有不同的直径，并以直径增加的顺序连续编号。 无级变速器组件还具有至少一个滑轮致动器，其选择性地调节至少一个滑轮的可变直径，以响应于所述至少一个前进齿轮之间的变速而改变无级变速器组件的可变比率 第一齿轮组件和第二齿轮组件的至少一个前进齿轮。

公开(公告)号：US20150135894A1

公开(公告)日：2015-05-21

申请号：US14402969

申请日：2012-05-23

Applicant: Daisuke Kobayashi ,  Michio Yoshida ,  Hirotsugu Yoshino ,  Tomoe Osada

Inventor： Daisuke Kobayashi ,  Michio Yoshida ,  Hirotsugu Yoshino ,  Tomoe Osada

IPC: F16H37/02

CPC classification number: F16H37/021 ,  F16H2037/026 ,  F16H2200/0008 ,  Y10T74/19019

Abstract: A power transmission unit including a first clutch device that selectively enables and disables a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit torque therethrough, a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which torque is transmitted through a continuously variable transmission and a reverse route in which torque is transmitted through a second gear train, and a second clutch device that selectively enables and disables both of the continuously variable speed change route and the reverse route to transmit torque to the input shaft or the output shaft. The first clutch device and the second clutch device are separately disposed on any of the input shaft and the output shaft in a manner to be situated at different axial positions.

Abstract translation: 一种动力传递单元，包括第一离合器装置，其选择性地启用和禁用经由第一齿轮系从输入轴到输出轴的扭矩传递路径，以通过其传递扭矩;将扭矩传递路径从输入轴切换到 通过无级变速器传递扭矩的无级变速路径与通过第二齿轮系传递转矩的反向路径之间的输出轴，以及选择性地使得能够和禁用两者的连续变量 变速路径和反向路径，以将扭矩传递到输入轴或输出轴。 第一离合器装置和第二离合器装置以位于不同轴向位置的方式分别设置在任何输入轴和输出轴上。