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公开(公告)号:US20090264237A1
公开(公告)日:2009-10-22
申请号:US11658912
申请日:2005-11-29
申请人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Akitoshi Katou , Satoru Kasuya , Naoji Katou , Hiroshi Katou , Masashi Kitou , Hiroaki Sanji , Naoki Takabayashi
发明人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Akitoshi Katou , Satoru Kasuya , Naoji Katou , Hiroshi Katou , Masashi Kitou , Hiroaki Sanji , Naoki Takabayashi
IPC分类号: F16H3/62
CPC分类号: F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2097
摘要: A first element of a duplex planetary gear set is selectively coupled to an input shaft via a third clutch, or is selectively fixed via a first brake. A second element is selectively coupled, via a second clutch, to an intermediate shaft that is directly coupled to a speed-increasing element of a simplex planetary gear set which increases the rotational speed of the input shaft, or is selectively fixed via a second brake. A third element is directly coupled to an output shaft. A fourth element is selectively coupled to the input shaft via a first clutch. Therefore, by increasing the speed of the rotation of the input shaft by the simplex planetary gear set and transferring it to the duplex planetary gear set, it is possible to reduce the torques on individual components of an automatic transmission and therefore to reduce the sizes of the individual components and the capacities of the individual friction engagement elements.
摘要翻译: 双工行星齿轮组的第一元件通过第三离合器选择性地联接到输入轴,或者经由第一制动器选择性地固定。 第二元件通过第二离合器被选择性地联接到直接联接到增加输入轴的转速的单工行星齿轮组的增速元件的中间轴,或者经由第二制动器选择性地固定 。 第三元件直接耦合到输出轴。 第四元件通过第一离合器选择性地联接到输入轴。 因此,通过增加单面行星齿轮组的输入轴的旋转速度并将其传送到双工行星齿轮组,可以减少自动变速器的各部件的转矩,因此能够减小 各个部件和各个摩擦接合元件的容量。
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公开(公告)号:US09033847B2
公开(公告)日:2015-05-19
申请号:US14002053
申请日:2012-03-09
申请人: Toru Souda , Hiroshi Katou , Akitoshi Katou , Satoru Kasuya
发明人: Toru Souda , Hiroshi Katou , Akitoshi Katou , Satoru Kasuya
CPC分类号: F16H3/44 , F16H3/663 , F16H2003/445 , F16H2200/0052 , F16H2200/2005 , F16H2200/2007 , F16H2200/2025 , F16H2200/2043 , F16H2200/2046 , F16H2200/2066 , F16H2200/2079 , F16H2200/2082
摘要: An automatic transmission (11) includes a planetary gear set (PS), first to third clutches (C-1 to C-3), first to third brakes (B-1 to B-3), and a counter gear (100) that outputs shifted rotation. The counter gear (100) is placed axially on one side of the planetary gear set (PS), and the second brake (B-2) is placed axially on the opposite side from of the counter gear (100) from the planetary gear set (PS). The second brake (B-2) that does not make higher speed rotation than other clutches and brakes can thus be separated from the planetary gear set (PS), and other clutches and brakes and the counter gear (100) are arranged near the planetary gear set (PS). Thus, members having a large thickness are reduced in length, whereby the automatic transmission is made compact and reduced in weight.
摘要翻译: 自动变速器(11)包括行星齿轮组(PS),第一至第三离合器(C-1至C-3),第一至第三制动器(B-1至B-3)和副齿轮(100) 输出偏移旋转。 副齿轮(100)轴向位于行星齿轮组(PS)的一侧,第二制动器(B-2)轴向位于与行星齿轮组(100)的相反侧 (PS)。 因此,与行星齿轮组(PS)相比,不会比其他离合器和制动器高速旋转的第二制动器(B-2),并且其他离合器和制动器以及副齿轮(100)布置在行星齿轮 齿轮组(PS)。 因此,具有较大厚度的部件的长度减小,由此使自动变速器紧凑并减轻重量。
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公开(公告)号:US6120410A
公开(公告)日:2000-09-19
申请号:US325566
申请日:1999-06-04
申请人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya , Hiroshi Katou , Masaaki Nishida , Akitoshi Katou
发明人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Satoru Kasuya , Hiroshi Katou , Masaaki Nishida , Akitoshi Katou
CPC分类号: F16H3/663 , F16H2200/0047 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2097
摘要: An automatic transmission establishing multiple gear stages includes a reduction planetary gear, at least two clutches transmitting a decelerated rotation transmitted from the reduction planetary gear, and a planetary gear set inputted the decelerated rotation transmitted through the two clutches. The reduction planetary gear and the two clutches are arranged in one side of the planetary gear set. The reduction planetary gear is arranged between the clutches.
摘要翻译: 建立多个齿轮级的自动变速器包括减速行星齿轮,传递从减速行星齿轮传递的减速旋转的至少两个离合器和输入通过两个离合器传递的减速旋转的行星齿轮组。 减速行星齿轮和两个离合器布置在行星齿轮组的一侧。 减速行星齿轮配置在离合器之间。
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公开(公告)号:US20130337964A1
公开(公告)日:2013-12-19
申请号:US14002053
申请日:2012-03-09
申请人: Toru Souda , Hiroshi Katou , Akitoshi Katou , Satoru Kasuya
发明人: Toru Souda , Hiroshi Katou , Akitoshi Katou , Satoru Kasuya
IPC分类号: F16H3/44
CPC分类号: F16H3/44 , F16H3/663 , F16H2003/445 , F16H2200/0052 , F16H2200/2005 , F16H2200/2007 , F16H2200/2025 , F16H2200/2043 , F16H2200/2046 , F16H2200/2066 , F16H2200/2079 , F16H2200/2082
摘要: An automatic transmission (11) includes a planetary gear set (PS), first to third clutches (C-1 to C-3), first to third brakes (B-1 to B-3), and a counter gear (100) that outputs shifted rotation. The counter gear (100) is placed axially on one side of the planetary gear set (PS), and the second brake (B-2) is placed axially on the opposite side from of the counter gear (100) from the planetary gear set (PS). The second brake (B-2) that does not make higher speed rotation than other clutches and brakes can thus be separated from the planetary gear set (PS), and other clutches and brakes and the counter gear (100) are arranged near the planetary gear set (PS). Thus, members having a large thickness are reduced in length, whereby the automatic transmission is made compact and reduced in weight.
摘要翻译: 自动变速器(11)包括行星齿轮组(PS),第一至第三离合器(C-1至C-3),第一至第三制动器(B-1至B-3)和副齿轮(100) 输出偏移旋转。 副齿轮(100)轴向位于行星齿轮组(PS)的一侧,第二制动器(B-2)轴向位于与行星齿轮组(100)的相反侧 (PS)。 因此,与行星齿轮组(PS)相比,不会比其他离合器和制动器高速旋转的第二制动器(B-2),并且其他离合器和制动器以及副齿轮(100)布置在行星齿轮 齿轮组(PS)。 因此,具有较大厚度的部件的长度减小,由此使自动变速器紧凑并减轻重量。
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公开(公告)号:US08100809B2
公开(公告)日:2012-01-24
申请号:US11658912
申请日:2005-11-29
申请人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Akitoshi Katou , Satoru Kasuya , Naoji Katou , Hiroshi Katou , Masashi Kitou , Hiroaki Sanji , Naoki Takabayashi
发明人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Akitoshi Katou , Satoru Kasuya , Naoji Katou , Hiroshi Katou , Masashi Kitou , Hiroaki Sanji , Naoki Takabayashi
CPC分类号: F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2097
摘要: A first element of a duplex planetary gear set is selectively coupled to an input shaft via a third clutch, or is selectively fixed via a first brake. A second element is selectively coupled, via a second clutch, to an intermediate shaft that is directly coupled to a speed-increasing element of a simplex planetary gear set which increases the rotational speed of the input shaft, or is selectively fixed via a second brake. A third element is directly coupled to an output shaft. A fourth element is selectively coupled to the input shaft via a first clutch. Therefore, by increasing the speed of the rotation of the input shaft by the simplex planetary gear set and transferring it to the duplex planetary gear set, it is possible to reduce the torques on individual components of an automatic transmission and therefore to reduce the sizes of the individual components and the capacities of the individual friction engagement elements.
摘要翻译: 双工行星齿轮组的第一元件通过第三离合器选择性地联接到输入轴,或者经由第一制动器选择性地固定。 第二元件通过第二离合器被选择性地联接到直接联接到增加输入轴的转速的单工行星齿轮组的增速元件的中间轴,或者经由第二制动器选择性地固定 。 第三元件直接耦合到输出轴。 第四元件通过第一离合器选择性地联接到输入轴。 因此,通过增加单面行星齿轮组的输入轴的旋转速度并将其传送到双工行星齿轮组,可以减少自动变速器的各部件的转矩,因此能够减小 各个部件和各个摩擦接合元件的容量。
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公开(公告)号:US06415685B1
公开(公告)日:2002-07-09
申请号:US09447556
申请日:1999-11-23
申请人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Akitoshi Katou
发明人: Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Akitoshi Katou
IPC分类号: F16H5702
CPC分类号: F16H57/02 , F16H57/037 , F16H2057/02043 , F16H2057/02047 , F16H2057/02086 , F16H2200/2097 , Y10T74/2186
摘要: An automatic transmission disposed in a case with a speed change mechanism disposed around an input shaft, a gear supported to a support wall of the case so as to transmit the output of the speed change mechanism to another shaft extending along the input shaft, and a rear cover portion integrated with the case, thereby eliminating a joint portion with the support wall supporting the gear removably attachable to the case through an opening portion.
摘要翻译: 一种自动变速器,其布置在具有设置在输入轴周围的变速机构的壳体中,齿轮支撑在壳体的支撑壁上,以将变速机构的输出传递到沿着输入轴延伸的另一个轴, 后盖部分与壳体一体化,从而消除了与支撑壁的接合部分,该支撑壁支撑通过开口部分可移除地附接到壳体的齿轮。
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