公开(公告)号：US20130013160A1

公开(公告)日：2013-01-10

申请号：US13618516

申请日：2012-09-14

申请人： Tateki JOZAKI ,  Hideaki Suzuki ,  Ryousuke Nonomura ,  Mamiko Inoue ,  Seiichiro Takahashi ,  Tatsuo Ochiai ,  Masato Koga ,  Masaaki Uchida ,  Ryoji Kadono

发明人： Tateki JOZAKI ,  Hideaki Suzuki ,  Ryousuke Nonomura ,  Mamiko Inoue ,  Seiichiro Takahashi ,  Tatsuo Ochiai ,  Masato Koga ,  Masaaki Uchida ,  Ryoji Kadono

IPC分类号： F16H61/662

CPC分类号： F16H61/66259 ,  F16H37/022 ,  F16H61/0213 ,  F16H61/702 ,  F16H2037/023 ,  Y10T477/6217 ,  Y10T477/623 ,  Y10T477/6237 ,  Y10T477/6242

摘要： The transmission controller changes the gear position of the subtransmission mechanism and varies the speed ratio of the variator in an opposite direction to a speed ratio variation direction of the subtransmission mechanism when the actual through speed ratio passes a predetermined mode switch line. When the improvement in the shift response of the continuously variable transmission is determined to be required and the actual through speed ratio passes the mode switch line from a Low side to the High side, the transmission controller increases a shift speed of the subtransmission mechanism compared with a normal coordinated shift.

摘要翻译： 变速器控制器改变副变速机构的档位，并且当实际通过速比通过预定模式切换线时，将变速器的速比与变速器机构的变速比变化方向相反的方向变化。 当确定无级变速器的换档响应的改善被要求并且实际通过速比通过模式切换线从低侧到高侧时，变速器控制器增加副变速器机构的转速，与 正常的协调转移。

公开(公告)号：US20120322613A1

公开(公告)日：2012-12-20

申请号：US13579152

申请日：2011-02-21

申请人： Tomoyuki Suzuki ,  Yoshihiko Ota ,  Seiichiro Takahashi

发明人： Tomoyuki Suzuki ,  Yoshihiko Ota ,  Seiichiro Takahashi

IPC分类号： B60W10/107

CPC分类号： F16H61/702 ,  F16H37/022 ,  F16H61/16 ,  F16H61/66259 ,  F16H2037/023 ,  F16H2061/163 ,  F16H2312/022 ,  F16H2312/16 ,  Y10T477/6217 ,  Y10T477/638

摘要： A control device continuously variable transmission for vehicle according to the present invention includes a continuously variable transmission mechanism capable of continuously changing a speed ratio, a sub-transmission mechanism provided in series with the continuously variable transmission mechanism, including a first gear position and a second gear position having a smaller speed ratio than the first gear position as forward gear positions and adapted to switch between the first gear position and the second gear position by selectively engaging or releasing a plurality of frictional engagement elements, and a transmission control unit wherein a vehicle is stopped with the gear position of the sub-transmission mechanism kept in the second gear position when being stopped in a state where the gear position of the sub-transmission mechanism is in the second gear position.

摘要翻译： 根据本发明的用于车辆的控制装置无级变速器包括能够连续地改变速比的无级变速机构，与无级变速机构串联设置的副变速机构，包括第一档位和第二档 齿轮位置具有比前进挡位置的第一档位更小的速比，并且适于通过选择性地接合或释放多个摩擦接合元件而在第一档位和第二档位之间切换;以及变速器控制单元，其中车辆 在副变速机构的齿轮位置处于第二档位的状态下停止时，副变速机构的齿轮位置保持在第二档位。

公开(公告)号：US20120270702A1

公开(公告)日：2012-10-25

申请号：US13541573

申请日：2012-07-03

申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

IPC分类号： B60W10/02

CPC分类号： B60W10/06 ,  B60W10/023 ,  B60W30/18018 ,  B60W30/18072 ,  B60W2510/0623 ,  B60W2520/10 ,  F02D29/02 ,  F02D41/123 ,  F02N11/0814 ,  F16H45/02 ,  F16H61/0021 ,  F16H61/64 ,  F16H61/66272 ,  F16H2037/023 ,  F16H2045/005 ,  F16H2061/6608 ,  F16H2312/14 ,  Y02T10/48 ,  Y02T10/76 ,  Y10T477/6197 ,  Y10T477/633 ,  Y10T477/6403 ,  Y10T477/679 ,  Y10T477/753 ,  Y10T477/86

摘要： A power transmitting apparatus for a vehicle mounted with a torque converter and an idle-stop mechanism can be configured to improve fuel economy without cancelling a fuel-cut-ff during vehicle speed reduction and to reduce the manufacturing cost by eliminating an electrically-driven oil pump. A power transmitting apparatus can comprise a torque converter, a clutch mechanism, an oil pump, a continuously variable transmission, a clutch control device, an engine control device, and a flow control device. The flow control device can be configured to limit or prevent the supply of oil to the torque converter by the oil pump and to prioritize the supply of oil to the clutch mechanism and the continuously variable transmission when the vehicle speed is reduced below a predetermined value with fuel being cut off by the engine control device during vehicle speed reduction.

公开(公告)号：US08267830B2

公开(公告)日：2012-09-18

申请号：US12535527

申请日：2009-08-04

申请人： Albert W. Brown

发明人： Albert W. Brown

IPC分类号： F16H37/02

CPC分类号： F16H37/022 ,  F16H9/18 ,  F16H55/56 ,  F16H57/033 ,  F16H57/0434 ,  F16H61/0021 ,  F16H61/0286 ,  F16H61/66272 ,  F16H63/065 ,  F16H2009/166 ,  F16H2037/023

摘要： A modular assembly of a transmission is provided in which a continuously variable transmission module is separable from a planetary transmission module. When connected, the two modules function as a single transmission. The two modules are connectable in multiple orientations relative to each other. A single fluid source can be provided for operation of the two modules.

摘要翻译： 提供了一种变速器的模块化组件，其中无级变速器模块可与行星传动模块分离。 连接时，两个模块作为单个传输。 两个模块可以相对于彼此以多个方向连接。 可以提供单个流体源来操作两个模块。

公开(公告)号：US20120067685A1

公开(公告)日：2012-03-22

申请号：US13235145

申请日：2011-09-16

申请人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

发明人： Tatsuyuki Ohashi ,  Shouji Asatsuke ,  Akio Oishi ,  Ryouhei Chiba ,  Jun Ishimura ,  Keiichi Ishikawa

IPC分类号： F16H45/02

CPC分类号： F16H61/0021 ,  F16H45/02 ,  F16H61/64 ,  F16H61/66272 ,  F16H2037/023 ,  F16H2045/002 ,  F16H2061/6608 ,  F16H2312/14

摘要： A power transmitting apparatus for a vehicle mounted with a torque converter can be configured to instantly supply sufficient oil to a clutch mechanism on restart of the engine after an idle-stop without an electrically-driven oil pump. A power transmitting apparatus can comprise a torque converter having a torque amplifying function, a clutch mechanism, an oil pump, a clutch control device, an engine control device, and a flow control device. The oil pump can be driven by the driving power of the engine to supply oil to the clutch mechanism and the torque converter to operate them. The flow control device can be configured to limit or prevent the supply of oil to the torque converter by the oil pump and to prioritize the supply of oil to the clutch mechanism when the engine is restarted by the engine control device after the idle-stopped condition.

摘要翻译： 用于安装有变矩器的车辆的动力传递装置可以被构造成在没有电动油泵的怠速停止之后立即向发动机重新起动提供足够的油到离合器机构。 动力传递装置可以包括具有扭矩放大功能的变矩器，离合器机构，油泵，离合器控制装置，发动机控制装置和流量控制装置。 油泵可以由发动机的驱动力驱动，向离合器机构和变矩器供油以对其进行操作。 流量控制装置可以被配置为限制或防止由油泵向变矩器供油，并且当在怠速停止状态之后发动机由发动机控制装置重新启动时，优先考虑向离合器机构供油 。

公开(公告)号：US20120060485A1

公开(公告)日：2012-03-15

申请号：US13218039

申请日：2011-08-25

申请人： Naohiro YAMADA ,  Keichi Tatewaki ,  Shinichiro Watanabe ,  Noritaka Aoyama

发明人： Naohiro YAMADA ,  Keichi Tatewaki ,  Shinichiro Watanabe ,  Noritaka Aoyama

IPC分类号： F16D31/02

CPC分类号： F16H61/66272 ,  F16H37/022 ,  F16H61/0025 ,  F16H61/70 ,  F16H2037/023 ,  F16H2312/14

摘要： A hydraulic control device includes an oil pump for generating a hydraulic pressure by being rotated by power of a driving force source, a driving force source stopping unit that stops rotation of the driving force source when a predetermined condition holds, and a cut-off unit that cuts off transmission of the power from the driving force source to the oil pump when the driving force source rotates in a reverse direction as the rotation of the driving force source is stopped by the driving force source stopping unit.

摘要翻译： 液压控制装置包括用于通过驱动力源的动力来产生液压的油泵;当预定条件保持时停止驱动力源的旋转的驱动力源停止单元;以及截止单元 当驱动力源由驱动力源停止单元停止时，当驱动力源沿相反方向旋转时，切断从动力源到油泵的动力传递。

公开(公告)号：US20120059571A1

公开(公告)日：2012-03-08

申请号：US13217004

申请日：2011-08-24

申请人： Naohiro YAMADA ,  Keichi TATEWAKI ,  Shinichiro WATANABE ,  Noritaka AOYAMA

发明人： Naohiro YAMADA ,  Keichi TATEWAKI ,  Shinichiro WATANABE ,  Noritaka AOYAMA

IPC分类号： F02D45/00

CPC分类号： F16H61/0031 ,  F16H37/022 ,  F16H59/48 ,  F16H61/66272 ,  F16H61/70 ,  F16H2037/023 ,  F16H2312/14 ,  Y02T10/76

摘要： A controller actuates an electrical oil pump when an idle stop condition or a coast stop condition holds and causes the actuation of the electrical oil pump to continue without being stopped until an accelerated state of a vehicle or a driver's intention to accelerate is determined even if the idle stop condition and the coast stop condition no longer holds thereafter.

摘要翻译： 当怠速停止条件或滑行停止条件成立时，控制器致动电动油泵，并且使得电动油泵的致动继续而不停止，直到车辆的加速状态或驾驶员的加速意图被确定，即使 怠速停止条件和随后的停止条件不再保持。

公开(公告)号：US20120059559A1

公开(公告)日：2012-03-08

申请号：US13216999

申请日：2011-08-24

申请人： Hiroyasu TANAKA ,  Masahide Ito ,  Masato Mori ,  Takashi Eguchi ,  Ryousuke Nonomura ,  Seiichiro Takahashi ,  Mamiko Inoue

发明人： Hiroyasu TANAKA ,  Masahide Ito ,  Masato Mori ,  Takashi Eguchi ,  Ryousuke Nonomura ,  Seiichiro Takahashi ,  Mamiko Inoue

IPC分类号： F16H61/66

CPC分类号： F16H61/66259 ,  F16H37/022 ,  F16H61/70 ,  F16H2037/023 ,  F16H2061/6616

摘要： The shift control unit executes a control to cause the through speed ratio to follow the final through speed ratio by changing only the speed ratio of the variator if a shift instruction is given from the driver a plurality of times in a row when the manual mode is selected, and advances the start of a change in the speed ratio of the sub-transmission mechanism or accelerates the progression of the change of the speed ratio as compared with the case where the manual mode is not selected when the speed ratio of the variator is maximized or minimized and the through speed ratio cannot follow the final through speed ratio.

摘要翻译： 如果在手动模式是从驾驶员多次输入移位指令的情况下，变速控制单元执行控制，以使直通速比跟随最终通过速比，仅改变变速器的速比 并且提高副变速机构的变速比的变化的开始，或者与变速器的变速比为（否）的情况下，与未选择手动模式的情况相比，可以加速变速比的变化的进行 最大化或最小化，并且贯穿速比不能遵循最终通过速比。

公开(公告)号：US20110244998A1

公开(公告)日：2011-10-06

申请号：US13106024

申请日：2011-05-12

申请人： Andreas TRILLER

发明人： Andreas TRILLER

IPC分类号： F16H9/16

CPC分类号： F16H37/021 ,  F16H57/0031 ,  F16H2037/023 ,  F16H2037/025

摘要： A vehicle transmission with continuously variable transmission ratios, which has a first conical disk pair arranged on a first shaft, and a second conical disk pair arranged on a second shaft, a belt arranged between the conical disk pairs, and an input shaft which has an output wheel mounted rotatably thereon. The input shaft can optionally be rotationally engaged with the first or second shaft and the output wheel can be rotationally engaged with the respectively other shaft. Also, a multi-disk clutch transmits a rotational force between the input shaft and the first or second shaft and the output wheel can be rotationally engaged with the other shaft by way of a dog clutch. The first multi-disk clutch and the first dog clutch can be actuated by a first hydraulically actuated device and the second multi-disk clutch and the second dog clutch can be actuated by way of a second hydraulically actuated device.

摘要翻译： 具有无级变速比的车辆变速器，其具有布置在第一轴上的第一锥形盘对和布置在第二轴上的第二锥形盘对，布置在所述锥形盘对之间的带和输入轴，所述输入轴具有 输出轮可旋转地安装在其上。 输入轴可以可选地与第一或第二轴旋转地接合，并且输出轮可以与另外的轴旋转地接合。 此外，多盘离合器在输入轴与第一或第二轴之间传递旋转力，并且输出轮可以通过爪式离合器与另一轴旋转地接合。 第一多片离合器和第一爪式离合器可以由第一液压致动装置致动，并且第二多片离合器和第二爪式离合器可以通过第二液压致动装置致动。

公开(公告)号：US20110160012A1

公开(公告)日：2011-06-30

申请号：US12737211

申请日：2009-05-28

申请人： Andreas Triller

发明人： Andreas Triller

IPC分类号： F16H37/02 ,  F16H31/00

CPC分类号： F16H37/021 ,  F16H2037/023 ,  F16H2037/025

摘要： A vehicle transmission having continuously variable transmission ratios including an input shaft and an intermediate shaft. A first conical disk pair is disposed on a first shaft and a second conical disk pair is disposed on a second shaft. A belt connects the disk pairs. An intermediate gear that can be rotatably engaged with the first shaft, and an output gear, are rotatably supported on the intermediate shaft. A connecting gear is non-rotatably disposed on the intermediate shaft. A first force transmitting device is disposed between the input shaft and intermediate shaft, a second force transmitting device is disposed between the input shaft and the intermediate gear, a third force transmitting device is disposed between the intermediate gear and output gear, and a fourth force transmitting device is disposed between the intermediate shaft and the output gear. At least one of the force transmitting devices is a freewheel.

摘要翻译： 具有包括输入轴和中间轴的无级变速比的车辆变速器。 第一圆锥盘对设置在第一轴上，第二圆锥盘对设置在第二轴上。 皮带连接磁盘对。 能够与第一轴可旋转地接合的中间齿轮和输出齿轮被可旋转地支撑在中间轴上。 连接齿轮不可旋转地设置在中间轴上。 第一力传递装置设置在输入轴和中间轴之间，第二力传递装置设置在输入轴和中间齿轮之间，第三力传递装置设置在中间齿轮和输出齿轮之间，第四力传递装置 传动装置设置在中间轴和输出齿轮之间。 力传递装置中的至少一个是自由轮。