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公开(公告)号：US07367915B2
公开(公告)日：2008-05-06
申请号：US10522591
申请日：2003-12-26
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0052 , F16H2200/2007
摘要： A planetary gear unit PR and a clutch C3 for outputting reduced speed rotation and a clutch C1 for connecting and disconnecting input of rotation of an input shaft to a sun gear S2 are located on one axial side of a planetary gear unit PU, and a clutch C2 for connecting and disconnecting input of rotation of the input shaft to the carrier CR2 is located on the axially opposite of the planetary gear unit PU. By doing so, as compared to a case wherein, for example, a clutch C1 and clutch C2 are both located between a pair of planetary gear units PR and PU, the planetary gear units PR and PU can be located more closely together, and the member that transmits the reduced speed rotation from planetary gear unit PR to planetary gear unit PU can be made shorter. Further, compared to the case wherein, for example, the clutches C1, C2, C3 are located on one axial side of the planetary gear units, the construction of the oil lines is simplified.
摘要翻译： 行星齿轮单元PR和用于输出减速旋转的离合器C 3和用于将输入轴的旋转输入连接到太阳齿轮S 2的离合器C 1位于行星齿轮单元PU的一个轴向侧上， 并且用于将输入轴的旋转输入连接到行星架CR2的离合器C2位于行星齿轮单元PU的轴向相对的位置。 通过这样做，与例如离合器C 1和离合器C 2都位于一对行星齿轮单元PR和PU之间的情况相比，行星齿轮单元PR和PU可以更靠近地定位， 并且能够使从行星齿轮单元PR向行星齿轮单元PU传递减速旋转的构件更短。 此外，与例如离合器C 1，C 2，C 3位于行星齿轮单元的一个轴向侧的情况相比，油路的结构简化。
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公开(公告)号：US07052433B2
公开(公告)日：2006-05-30
申请号：US10486889
申请日：2003-03-31
申请人： Nobutada Sugiura , Takeo Arai , Kazuhisa Ozaki , Kazumasa Tsukamoto , Kazumichi Kayama , Tomochika Inagaki
发明人： Nobutada Sugiura , Takeo Arai , Kazuhisa Ozaki , Kazumasa Tsukamoto , Kazumichi Kayama , Tomochika Inagaki
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2048 , F16H2200/2097
摘要： A reduced rotation output unit for outputting a reduced rotation obtained by reducing rotation of an input shaft is arranged at one side of a planetary gear unit in an axial direction, a first clutch and a second clutch interposed between a second rotation element of the planetary gear unit, and a third rotation element and the input shaft are arranged at the other side of the planetary gear unit in the axial direction, and an output member is arranged between the first clutch, the second clutch and the planetary gear unit. Accordingly, it is possible to position the reduced rotation output unit and the planetary gear unit close to each other, and it is possible to make a transmission member that transmits the reduced rotation output from the reduced rotation output unit to the planetary gear unit short.
摘要翻译： 用于输出通过减小输入轴的旋转而获得的减小的旋转的减小的旋转输出单元布置在行星齿轮单元的轴向方向的一侧，第一离合器和第二离合器设置在行星齿轮的第二旋转元件之间 单元和第三旋转元件，并且输入轴沿轴向布置在行星齿轮单元的另一侧，并且输出构件布置在第一离合器，第二离合器和行星齿轮单元之间。 因此，可以将减速旋转输出单元和行星齿轮单元彼此靠近地定位，并且可以使从减速旋转输出单元向行星齿轮单元传递减速旋转输出的传动构件短。
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公开(公告)号：US20060094559A1
公开(公告)日：2006-05-04
申请号：US10522591
申请日：2003-12-26
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0052 , F16H2200/2007
摘要： A planetary gear unit PR and a clutch C3 for outputting reduced speed rotation and a clutch C1 for connecting and disconnecting input of rotation of an input shaft to a sun gear S2 are located on one axial side of a planetary gear unit PU, and a clutch C2 for connecting and disconnecting input of rotation of the input shaft to the carrier CR2 is located on the axially opposite of the planetary gear unit PU. By doing so, as compared to a case wherein, for example, a clutch C1 and clutch C2 are both located between a pair of planetary gear units PR and PU, the planetary gear units PR and PU can be located more closely together, and the member that transmits the reduced speed rotation from planetary gear unit PR to planetary gear unit PU can be made shorter. Further, compared to the case wherein, for example, the clutches C1, C2, C3 are located on one axial side of the planetary gear units, the construction of the oil lines is simplified.
摘要翻译： 行星齿轮单元PR和用于输出减速旋转的离合器C 3和用于将输入轴的旋转输入连接到太阳齿轮S 2的离合器C 1位于行星齿轮单元PU的一个轴向侧上， 并且用于将输入轴的旋转输入连接到行星架CR2的离合器C2位于行星齿轮单元PU的轴向相对的位置。 通过这样做，与例如离合器C 1和离合器C 2都位于一对行星齿轮单元PR和PU之间的情况相比，行星齿轮单元PR和PU可以更靠近地定位， 并且能够使从行星齿轮单元PR向行星齿轮单元PU传递减速旋转的构件更短。 此外，与例如离合器C 1，C 2，C 3位于行星齿轮单元的一个轴向侧的情况相比，油路的结构简化。
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公开(公告)号：US07721624B2
公开(公告)日：2010-05-25
申请号：US11527701
申请日：2006-09-27
CPC分类号： F16H61/32 , F16H61/0286 , F16H2061/326 , Y10T74/2186
摘要： An automatic transmission that includes a case; and a range shift device that includes: a housing with an opening portion on one side, a motor that produces a driving force based on a signal from a manually operated shift operating device, and a mechanical transmission that transmits the driving force of the motor to a manual valve, wherein the range shift device shifts a running range in accordance with a shift position of the manual valve, and the case has a joining portion that closes the opening portion of the housing.
摘要翻译： 一种包括壳体的自动变速器; 以及范围移动装置，其包括：具有一侧的开口部的壳体，基于来自手动变速操作装置的信号产生驱动力的电动机和将所述电动机的驱动力传递到的机械变速器 手动阀，其中所述换档装置根据所述手动阀的换档位置移动行驶范围，并且所述壳体具有关闭所述壳体的开口部的接合部。
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公开(公告)号：US20070129199A1
公开(公告)日：2007-06-07
申请号：US11527701
申请日：2006-09-27
IPC分类号： F16H37/08
CPC分类号： F16H61/32 , F16H61/0286 , F16H2061/326 , Y10T74/2186
摘要： An automatic transmission that includes a case; and a range shift device that includes: a housing with an opening portion on one side, a motor that produces a driving force based on a signal from a manually operated shift operating device, and a mechanical transmission that transmits the driving force of the motor to a manual valve, wherein the range shift device shifts a running range in accordance with a shift position of the manual valve, and the case has a joining portion that closes the opening portion of the housing.
摘要翻译： 一种包括壳体的自动变速器; 以及范围移动装置，其包括：具有一侧的开口部的壳体，基于来自手动变速操作装置的信号产生驱动力的电动机和将所述电动机的驱动力传递到的机械变速器 手动阀，其中所述换档装置根据所述手动阀的换档位置移动行驶范围，并且所述壳体具有关闭所述壳体的开口部的接合部。
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公开(公告)号：US06878086B2
公开(公告)日：2005-04-12
申请号：US10321838
申请日：2002-12-18
申请人： Nobutada Sugiura , Futomi Hanji , Hiroyuki Tsukamoto , Kazuhisa Ozaki , Youichi Hayakawa , Keizo Kobayashi , Kazutoshi Nozaki , Yoshinobu Nozaki , Yuuji Kashihara
发明人： Nobutada Sugiura , Futomi Hanji , Hiroyuki Tsukamoto , Kazuhisa Ozaki , Youichi Hayakawa , Keizo Kobayashi , Kazutoshi Nozaki , Yoshinobu Nozaki , Yuuji Kashihara
CPC分类号： F16H3/666 , F16H2200/0052 , F16H2200/2007 , F16H2200/201
摘要： Second and third clutches are axially aligned so that the back side of the second clutch and the front side of the third clutch oppose each other, and a first clutch is positioned radially inward of the second and third clutches. Further, a clutch drum is extended so as to be used in common by the second and third clutches, the second clutch is engaged and disengaged from the axial front side by a second piston of a second oil pressure actuator, and the third clutch is engaged and disengaged from the axial rear side by a third piston of a third oil pressure actuator. The first through third clutches are positioned in a compact manner and can be independently operated.
摘要翻译： 第二离合器和第三离合器轴向对准，使得第二离合器的后侧和第三离合器的前侧彼此相对，并且第一离合器位于第二离合器和第三离合器的径向内侧。 此外，离合器鼓被延伸以便被第二和第三离合器共同使用，第二离合器通过第二油压致动器的第二活塞与轴向前侧接合和分离，并且第三离合器接合 并且通过第三油压致动器的第三活塞与轴向后侧脱离。 第一至第三离合器以紧凑的方式定位并且可以独立地操作。
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公开(公告)号：US06517463B2
公开(公告)日：2003-02-11
申请号：US09757708
申请日：2001-01-11
申请人： Nobutada Sugiura , Takuya Ishii , Minoru Todo , Kazuhisa Ozaki , Youichi Hayakawa , Hiroshi Ito , Toshiki Kanada , Yasuo Hojo , Yuji Kashihara
发明人： Nobutada Sugiura , Takuya Ishii , Minoru Todo , Kazuhisa Ozaki , Youichi Hayakawa , Hiroshi Ito , Toshiki Kanada , Yasuo Hojo , Yuji Kashihara
IPC分类号： F16H344
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0047 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2023
摘要： A compact automatic transmission for a vehicle capable of preventing increase in relative rotational speed between shift elements. A planetary gear unit is provided with a sun gear to which rotation of an input shaft is input, a carrier that can be stopped from rotating, and a ring gear for outputting, to a planetary gear set, rotation that is reduced in speed relative to that of the input shaft. A clutch is connected/disconnected, the input shaft and the sun gear are appropriately connected/disconnected, and the carrier is appropriately stopped/unstopped by a brake and a one-way clutch. This prevents relative rotational speed between shift elements of the gear unit that does not participate in a shifting operation from excessively increasing. When the clutch is disposed between the input shaft and the sun gear, the torque capacity of the clutch can be reduced as compared with the case where it is disposed between the gear unit and the gear set. Therefore, the clutch can be formed into a more compact structure and the overall automatic transmission can be made more compact.
摘要翻译： 一种用于车辆的紧凑型自动变速器，其能够防止变速元件之间的相对转速增加。 行星齿轮单元设置有输入轴的旋转的太阳齿轮，可以停止旋转的载体，以及用于向行星齿轮组输出相对于行星齿轮组减速的旋转的齿圈 输入轴的。 离合器连接/断开，输入轴和太阳齿轮适当地连接/断开，并且载体被制动器和单向离合器适当地停止/停止。 这防止了不参与换档操作的减速器的换档元件之间的相对转速过度增加。 当离合器设置在输入轴和太阳齿轮之间时，与设置在减速器和齿轮组之间的情况相比，可以减小离合器的扭矩能力。 因此，离合器可以形成为更紧凑的结构，并且可以使整体自动变速器更紧凑。
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公开(公告)号：US07967716B2
公开(公告)日：2011-06-28
申请号：US12832264
申请日：2010-07-08
申请人： Toshihiko Aoki , Minoru Todo , Kazuhisa Ozaki , Takuya Ishii , Satoshi Fukuyama , Tomochika Inagaki , Yousuke Andoh
发明人： Toshihiko Aoki , Minoru Todo , Kazuhisa Ozaki , Takuya Ishii , Satoshi Fukuyama , Tomochika Inagaki , Yousuke Andoh
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097
摘要： An output side transfer member 103 of a second clutch C-2 extends around the outer circumferences of the output side transfer members 101, 102 of the third and first clutches C-3, C-1, the output side transfer member 104 (or 13, 101) of a fourth clutch C-4 and the output side transfer member 101 of a third clutch C-3 are linked to a sun gear S2, the output side transfer member 104 (or 13, 101) of a fourth clutch C-4, an output side transfer member 101 of a third clutch C-3, and a sun gear S2, which rotate integrally, are disposed radially inward with respect to the output side transfer member 102 of the first clutch C-1. Thereby, it becomes possible to reduce the diameter of the output side transfer member 104 (or 13, 101) of the fourth clutch C-4, to reduce the weight and inertia, and to improve the controllability of the automatic transmission 1.
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公开(公告)号：US20100298085A1
公开(公告)日：2010-11-25
申请号：US12832264
申请日：2010-07-08
申请人： Toshihiko Aoki , Minoru Todo , Kazuhisa Ozaki , Takuya Ishii , Satoshi Fukuyama , Tomochika Inagaki , Yousuke Andoh
发明人： Toshihiko Aoki , Minoru Todo , Kazuhisa Ozaki , Takuya Ishii , Satoshi Fukuyama , Tomochika Inagaki , Yousuke Andoh
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097
摘要： An output side transfer member 103 of a second clutch C-2 extends around the outer circumferences of the output side transfer members 101, 102 of the third and first clutches C-3, C-1, the output side transfer member 104 (or 13, 101) of a fourth clutch C-4 and the output side transfer member 101 of a third clutch C-3 are linked to a sun gear S2, the output side transfer member 104 (or 13, 101) of a fourth clutch C-4, an output side transfer member 101 of a third clutch C-3, and a sun gear S2, which rotate integrally, are disposed radially inward with respect to the output side transfer member 102 of the first clutch C-1. Thereby, it becomes possible to reduce the diameter of the output side transfer member 104 (or 13, 101) of the fourth clutch C-4, to reduce the weight and inertia, and to improve the controllability of the automatic transmission 1.
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公开(公告)号：US07462126B2
公开(公告)日：2008-12-09
申请号：US10570624
申请日：2004-09-10
申请人： Satoshi Fukuyama , Toshihiko Aoki , Minoru Todo , Kazuhisa Ozaki , Takuya Fujimine , Takuya Ishii , Tomochika Inagaki , Yousuke Andoh
发明人： Satoshi Fukuyama , Toshihiko Aoki , Minoru Todo , Kazuhisa Ozaki , Takuya Fujimine , Takuya Ishii , Tomochika Inagaki , Yousuke Andoh
IPC分类号： F16H3/44
CPC分类号： F16H3/663 , F16H57/0482 , F16H2200/0052 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2097
摘要： A vehicular automatic transmission is provided with a reduction planetary gear for reducing and outputting an inputted rotation of an input shaft, first and third clutches for enabling the transmission of a reduced rotation reduced through the reduction planetary gear, a planetary gear unit having second and third sun gears to which the reduced rotation is transmitted by the first and third clutches and a fourth clutch for enabling the transmission of the inputted rotation to the second sun gear. The fourth clutch is linked to the second sun gear of the planetary gear unit via output side members, i.e., a clutch drum and a link member, of the third clutch to commonly use as the output side members. Thereby, the automatic transmission may be compactly built.
摘要翻译： 一种车辆用自动变速器设有减速行星齿轮，用于减少和输出输入轴的输入旋转;第一和第三离合器，用于能够传递通过减速行星齿轮减小的减速传动;行星齿轮单元，具有第二和第三 通过第一和第三离合器传递减小的旋转的太阳齿轮和用于使输入的旋转传递到第二太阳齿轮的第四离合器。 第四离合器通过第三离合器的输出侧构件即离合器鼓和连杆构件连接到行星齿轮单元的第二太阳齿轮，以共同用作输出侧构件。 因此，可以紧凑地构建自动变速器。
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