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公开(公告)号:US20090029820A1
公开(公告)日:2009-01-29
申请号:US12216499
申请日:2008-07-07
申请人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki , Yusuke Takahashi , Toru Souda , Satoru Kasuya
发明人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki , Yusuke Takahashi , Toru Souda , Satoru Kasuya
IPC分类号: F16H57/04
CPC分类号: F16D25/123 , F16H57/0473 , F16H57/0479 , F16H57/0482 , F16H57/082
摘要: In a lubricating oil supply device for an automatic transmission which supplies lubricating oil to a clutch arranged inside an automatic transmission, an oil reception section in a circumferential direction which receives the lubricating oil and is open in a shaft direction of an input shaft is formed in an approximately annular-shaped carrier cover by a wall section of the carrier cover which, together with a carrier, attaches a pinion shaft, a base section of the carrier cover extending in the shaft direction of the pinion shaft, and an end section as a part in an inner direction of the clutch hub connected with the base section of the carrier cover.
摘要翻译: 在自动变速器用润滑油供给装置中,在自动变速器内设置的离合器供给润滑油的情况下,在输入轴的轴向接收润滑油而开放的周向的吸油部形成在 一个大致环形的载体盖,由载体盖的壁部分组成,它与载体一起安装小齿轮轴,沿小齿轮轴的轴向延伸的载体盖的基部和端部作为 部分在离合器毂的内侧方向上,与离合器轮毂的底部相连。
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公开(公告)号:US07731624B2
公开(公告)日:2010-06-08
申请号:US12071569
申请日:2008-02-22
申请人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki
发明人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki
CPC分类号: F16H63/3026 , F16D25/0638 , F16D25/10 , F16D2021/0661 , F16H3/663 , F16H3/666 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097
摘要: An automatic transmission that includes two clutches that are disposed at positions that overlap in an axial direction and are different in a radial direction. The two clutches each include: a clutch drum, a piston that structures a working oil chamber with a portion of the clutch drum used as a cylinder, a plurality of friction plates that engage the clutch drum, and a cancel oil chamber that is disposed on a back surface side of the piston and that cancels a centrifugal hydraulic pressure that acts on the working oil chamber. An inner spline is formed on the clutch drum of one clutch, among the two clutches, that is positioned on an outer diameter side. An outer spline is formed on the clutch drum of the other clutch, among the two clutches, that is positioned on an inner diameter side.
摘要翻译: 一种自动变速器,包括两个离合器,所述离合器设置在沿轴向重叠且在径向上不同的位置。 两个离合器各自包括:离合器鼓,结合工作油室的活塞,其中离合器鼓的一部分用作气缸,多个摩擦板接合离合器鼓,以及解除油室,其设置在 活塞的后表面侧,并抵消作用在工作油室上的离心液压。 在位于外径侧的两个离合器中的一个离合器的离合器鼓上形成内花键。 在位于内径侧的两个离合器中的另一个离合器的离合器鼓上形成有外花键。
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公开(公告)号:US08167756B2
公开(公告)日:2012-05-01
申请号:US12216499
申请日:2008-07-07
申请人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki , Yusuke Takahashi , Toru Souda , Satoru Kasuya
发明人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki , Yusuke Takahashi , Toru Souda , Satoru Kasuya
IPC分类号: F16H57/04
CPC分类号: F16D25/123 , F16H57/0473 , F16H57/0479 , F16H57/0482 , F16H57/082
摘要: A lubricating oil supply device for an automatic transmission that includes a washer arranged inside the automatic transmission and regulating a movement of an input shaft in the automatic transmission in a shaft direction, wherein the washer includes: an oil reception section that receives lubricating oil scattered by a centrifugal force in a radial direction of the input shaft of the automatic transmission, and a guide path that guides the lubricating oil received by the oil reception section to a thrust surface at an end surface of the washer in the shaft direction.
摘要翻译: 1.一种自动变速器用润滑油供给装置,其特征在于,具备:垫圈,其配置在所述自动变速器内部并且调节所述自动变速器中的输入轴在轴向的移动,其中,所述垫圈包括:油接收部,其接收由 自动变速器的输入轴的径向离心力,以及引导路径,其将由油接收部接收的润滑油引导到轴向在垫圈的端面的止推面。
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公开(公告)号:US20080207386A1
公开(公告)日:2008-08-28
申请号:US12071569
申请日:2008-02-22
申请人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki
发明人: Masaaki Nishida , Hiroshi Katou , Masashi Kitou , Yuichi Seki
IPC分类号: F16H3/62
CPC分类号: F16H63/3026 , F16D25/0638 , F16D25/10 , F16D2021/0661 , F16H3/663 , F16H3/666 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097
摘要: An automatic transmission that includes two clutches that are disposed at positions that overlap in an axial direction and are different in a radial direction. The two clutches each include: a clutch drum, a piston that structures a working oil chamber with a portion of the clutch drum used as a cylinder, a plurality of friction plates that engage the clutch drum, and a cancel oil chamber that is disposed on a back surface side of the piston and that cancels a centrifugal hydraulic pressure that acts on the working oil chamber. An inner spline is formed on the clutch drum of one clutch, among the two clutches, that is positioned on an outer diameter side. An outer spline is formed on the clutch drum of the other clutch, among the two clutches, that is positioned on an inner diameter side.
摘要翻译: 一种自动变速器,包括两个离合器,所述离合器设置在沿轴向重叠且在径向上不同的位置。 两个离合器各自包括:离合器鼓,结合工作油室的活塞,其中离合器鼓的一部分用作气缸,多个摩擦板接合离合器鼓,以及解除油室,其设置在 活塞的后表面侧,并抵消作用在工作油室上的离心液压。 在位于外径侧的两个离合器中的一个离合器的离合器鼓上形成内花键。 在位于内径侧的两个离合器中的另一个离合器的离合器鼓上形成有外花键。
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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:US08448541B2
公开(公告)日:2013-05-28
申请号:US13137284
申请日:2011-08-03
申请人: Satoru Kasuya , Hiroshi Katou , Masashi Kitou , Takayoshi Kato , Yuichi Seki
发明人: Satoru Kasuya , Hiroshi Katou , Masashi Kitou , Takayoshi Kato , Yuichi Seki
CPC分类号: B60K6/387 , B60K6/405 , B60K6/48 , B60L11/005 , B60L11/14 , B60L2240/36 , Y02T10/6221 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y10T74/19014 , Y10T74/19051
摘要: To provide a hybrid drive speed change device in which a rotation sensor can be disposed appropriately from the viewpoint of reducing the axial dimension of the device. A rotary electric machine MG is disposed coaxially with an input shaft M, and includes a stator St and a rotor Ro provided radially inwardly of the stator St. An oil pump 18 includes a pump case 90, 91 in which a pump chamber 18a is formed, and a pump rotor 18b rotatably housed in the pump chamber 18a. The pump rotor 18b is disposed coaxially with the input shaft M. A rotation sensor 19 is disposed radially outwardly of the pump chamber 18a and radially inwardly of the stator St of the rotary electric machine MG, and disposed to overlap the oil pump 18 as seen from the radial direction of the input shaft M.
摘要翻译: 为了提供一种可以从减小装置的轴向尺寸的角度来适当地设置旋转传感器的混合驱动变速装置。 旋转电机MG与输入轴M同轴地设置,并且包括定子St和设置在定子St.径向内侧的转子Ro.油泵18包括泵壳体90,91,在其中形成有泵室18a 以及可旋转地容纳在泵室18a中的泵转子18b。 泵转子18b与输入轴M同轴配置。旋转传感器19设置在泵室18a的径向外侧,并且位于旋转电机MG的定子St的径向内侧,与所述油泵18重合 从输入轴M的径向。
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公开(公告)号:US20120090425A1
公开(公告)日:2012-04-19
申请号:US13137284
申请日:2011-08-03
申请人: Satoru Kasuya , Hiroshi Katou , Masashi Kitou , Takayoshi Kato , Yuichi Seki
发明人: Satoru Kasuya , Hiroshi Katou , Masashi Kitou , Takayoshi Kato , Yuichi Seki
IPC分类号: F16H37/06
CPC分类号: B60K6/387 , B60K6/405 , B60K6/48 , B60L11/005 , B60L11/14 , B60L2240/36 , Y02T10/6221 , Y02T10/70 , Y02T10/7022 , Y02T10/7077 , Y10T74/19014 , Y10T74/19051
摘要: To provide a hybrid drive speed change device in which a rotation sensor can be disposed appropriately from the viewpoint of reducing the axial dimension of the device. A rotary electric machine MG is disposed coaxially with an input shaft M, and includes a stator St and a rotor Ro provided radially inwardly of the stator St. An oil pump 18 includes a pump case 90, 91 in which a pump chamber 18a is formed, and a pump rotor 18b rotatably housed in the pump chamber 18a. The pump rotor 18b is disposed coaxially with the input shaft M. A rotation sensor 19 is disposed radially outwardly of the pump chamber 18a and radially inwardly of the stator St of the rotary electric machine MG, and disposed to overlap the oil pump 18 as seen from the radial direction of the input shaft M.
摘要翻译: 为了提供一种可以从减小装置的轴向尺寸的角度来适当地设置旋转传感器的混合驱动变速装置。 旋转电机MG与输入轴M同轴地设置,并且包括定子St和设置在定子St.径向内侧的转子Ro.油泵18包括泵壳体90,91,在其中形成有泵室18a 以及可旋转地容纳在泵室18a中的泵转子18b。 泵转子18b与输入轴M同轴配置。旋转传感器19设置在泵室18a的径向外侧,并且位于旋转电机MG的定子St的径向内侧,并且如图所示设置为与油泵18重叠 从输入轴M的径向。
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公开(公告)号:US20130008759A1
公开(公告)日:2013-01-10
申请号:US13137285
申请日:2011-08-03
申请人: Satoru Kasuya , Hiroshi Katou , Masashi Kitou , Yuichi Seki , Shigeru Sugisaka
发明人: Satoru Kasuya , Hiroshi Katou , Masashi Kitou , Yuichi Seki , Shigeru Sugisaka
IPC分类号: F16D13/74
CPC分类号: H02K5/1732 , B60K1/00 , B60K2001/001 , B60L3/0061 , B60L15/20 , B60L50/16 , B60L2220/50 , B60L2240/36 , B60L2240/423 , B60L2240/443 , B60L2240/486 , B60Y2200/92 , H02K7/006 , H02K9/19 , H02K11/225 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y02T90/16
摘要: There is provided a first and second bearing supporting a clutch case at first and second axial sides in a radial direction, a rotor of a rotary electrical machine is supported by the clutch case, a gap between an outer peripheral face of a pump drive shaft 10 and an inner peripheral face of a drive shaft insertion hole 90c is a distribution passage L of oil flowing from a pump chamber 18a to the first bearing 51, and a distribution passage diameter difference, which is a difference between a diameter Φa of the outer peripheral face of the pump drive shaft 10 and a diameter Φc of the inner peripheral face of the drive shaft insertion hole 90c in the distribution passage L, is set so that the distribution passage L functions as a narrowed portion which limits a flow rate of oil.
摘要翻译: 提供了在径向的第一和第二轴向侧支撑离合器壳体的第一和第二轴承,旋转电机的转子由离合器壳体支撑,泵驱动轴10的外周面之间的间隙 驱动轴插入孔90c的内周面是从泵室18a流向第一轴承51的油分配通路L,分配通路直径差是外周的直径Φa 泵驱动轴10的表面和分配通道L中的驱动轴插入孔90c的内周面的直径Φc被设定为使得分配通道L用作限制油的流量的变窄部分。
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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:US06743148B2
公开(公告)日:2004-06-01
申请号:US10168503
申请日:2002-08-12
申请人: Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Hiroshi Katou , Yukio Hiramoto , Tomohisa Miyamoto , Tatsuya Iida , Masahiro Yamaguchi
发明人: Masahiro Hayabuchi , Masaaki Nishida , Satoru Kasuya , Hiroshi Katou , Yukio Hiramoto , Tomohisa Miyamoto , Tatsuya Iida , Masahiro Yamaguchi
IPC分类号: F16H5708
CPC分类号: F16H57/082 , F16H3/663 , F16H57/0479
摘要: A planetary gear set including a plurality of pinions meshing with a sun gear and a carrier C that shaft-supports the pinions. The carrier has an annular peripheral wall that extends entirely around outer peripheries of the plurality of pinions. Thin-wall portions receded at a radially inner side are formed in the annular peripheral wall, at circumferential-direction positions corresponding to the positions of the pinions.
摘要翻译: 行星齿轮组包括与太阳齿轮啮合的多个小齿轮和轴支撑小齿轮的载体C. 载体具有完全围绕多个小齿轮的外周延伸的环形周壁。 在环形周壁上,在对应于小齿轮的位置的圆周方向上形成有在径向内侧退缩的薄壁部。
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