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公开(公告)号：US20070062779A1
公开(公告)日：2007-03-22
申请号：US11501710
申请日：2006-08-10
申请人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
发明人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： B60W10/10
CPC分类号： F16H63/3416 , F16H63/3425
摘要： A parking lock mechanism of an automatic transmission includes a parking gear provided in a casing, a parking pawl engaged with the parking gear to achieve a parking lock state, a parking rod moving in an axial direction to press the parking pawl against the parking gear, and a guide portion guiding movement of the parking rod in the axial direction. The guide portion is formed with a casing.
摘要翻译： 自动变速器的停车锁定机构包括设置在壳体中的驻车齿轮，与驻车档啮合以实现停车锁定状态的停车棘爪，沿轴向移动的停车杆将停车棘爪按压在驻车齿轮上， 以及引导部，其引导停车杆在轴向的移动。 引导部分形成有壳体。
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公开(公告)号：US07731007B2
公开(公告)日：2010-06-08
申请号：US11501901
申请日：2006-08-10
申请人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
发明人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： F16H63/34
CPC分类号： F16H63/3416 , F16H63/3425 , Y10T74/19637
摘要： A parking lock mechanism of an automatic transmission includes a casing, a parking gear provided in the casing, a parking pawl engaged with the parking gear to achieve a parking lock state, and a “parking pawl holding portion” suppressing inclination of the parking pawl in an out-of-plane direction (a direction shown with an arrow DR40). A groove portion is formed in the casing. A protruding portion is provided in a sleeve fixed to the casing. A side surface of the groove portion implements a “first portion” of the “parking pawl holding portion.” A base and protruding portion are formed from a member separate from the casing, and implement a “second portion” of the “parking pawl holding portion.”
摘要翻译： 自动变速器的停车锁定机构包括壳体，设置在壳体中的驻车齿轮，与驻车齿轮接合以实现停车锁定状态的停车棘爪，以及抑制停车爪的倾斜的“停车棘爪保持部” 平面外的方向（箭头DR40所示的方向）。 在壳体内形成有槽部。 突出部设置在固定于壳体的套筒中。 槽部的侧面具有“停车爪保持部”的“第一部分”。基部突出部由与壳体分离的部件形成，并且实现“停车爪保持部”的“第二部分” 一部分。”
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公开(公告)号：US20070062780A1
公开(公告)日：2007-03-22
申请号：US11501901
申请日：2006-08-10
申请人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
发明人： Daisuke Kusamoto , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： F16H63/34
CPC分类号： F16H63/3416 , F16H63/3425 , Y10T74/19637
摘要： A parking lock mechanism of an automatic transmission includes a casing, a parking gear provided in the casing, a parking pawl engaged with the parking gear to achieve a parking lock state, and a “parking pawl holding portion” suppressing inclination of the parking pawl in an out-of-plane direction (a direction shown with an arrow DR40). A groove portion is formed in the casing. A protruding portion is provided in a sleeve fixed to the casing. A side surface of the groove portion implements a “first portion” of the “parking pawl holding portion.” A base and protruding portion are formed from a member separate from the casing, and implement a “second portion” of the “parking pawl holding portion.”
摘要翻译： 自动变速器的停车锁定机构包括壳体，设置在壳体中的驻车齿轮，与驻车齿轮接合以实现停车锁定状态的停车棘爪，以及抑制停车爪的倾斜的“停车棘爪保持部” 平面外方向（箭头DR40所示的方向）。 在壳体内形成有槽部。 突出部设置在固定于壳体的套筒中。 槽部的侧面实现“停车爪保持部”的“第一部分”。 基部和突出部分由与壳体分开的部件形成，并且实现“停车爪保持部分”的“第二部分”。
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公开(公告)号：US07104381B2
公开(公告)日：2006-09-12
申请号：US10518645
申请日：2003-06-17
IPC分类号： F16D25/0638 , F16D25/10 , F16H63/30
CPC分类号： F16H63/3026 , F16D21/06 , F16D25/0638 , F16H3/66 , F16H57/08
摘要： A cylinder tube of a second hydraulic cylinder is provided separate from a first piston of a first hydraulic cylinder and integrally fixed to an input shaft. Friction members of a first clutch and friction members of a second clutch are prevented from moving in a first direction by a snap ring attached to a connecting drum. The friction members of the first clutch are friction engaged by the first piston and the friction members of the second clutch are friction engaged by a second piston.
摘要翻译： 第二液压缸的缸筒与第一液压缸的第一活塞分开设置并且一体地固定到输入轴。 防止第一离合器的摩擦构件和第二离合器的摩擦构件通过附接到连接滚筒的卡环沿第一方向移动。 第一离合器的摩擦构件由第一活塞摩擦接合，并且第二离合器的摩擦构件由第二活塞摩擦接合。
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公开(公告)号：US20050205378A1
公开(公告)日：2005-09-22
申请号：US10518645
申请日：2003-06-17
CPC分类号： F16H63/3026 , F16D21/06 , F16D25/0638 , F16H3/66 , F16H57/08
摘要： A cylinder tube of a second hydraulic cylinder is provided separate from a first piston of a first hydraulic cylinder and integrally fixed to an input shaft. Friction members of a first clutch and friction members of a second clutch are prevented from moving in a first direction by a snap ring attached to a connecting drum. The friction members of the first clutch are friction engaged by the first piston and the friction members of the second clutch are friction engaged by a second piston.
摘要翻译： 第二液压缸的缸筒与第一液压缸的第一活塞分开设置并且一体地固定到输入轴。 防止第一离合器的摩擦构件和第二离合器的摩擦构件通过附接到连接滚筒的卡环沿第一方向移动。 第一离合器的摩擦构件由第一活塞摩擦接合，并且第二离合器的摩擦构件由第二活塞摩擦接合。
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公开(公告)号：US06849022B2
公开(公告)日：2005-02-01
申请号：US10314967
申请日：2002-12-10
申请人： Terufumi Miyazaki , Yoshihiro Iijima , Yuji Yasuda
发明人： Terufumi Miyazaki , Yoshihiro Iijima , Yuji Yasuda
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2023
摘要： Of each rotating element of a second planetary gearset and a third planetary gearset, a first rotating element is constructed of a sun gear, a second rotating element is constructed of connected ring gears, a third rotating element is constructed of connected carriers, and a fourth rotating element is constructed of a sun gear. The first rotating element is connected to a case by a brake, the second rotating element is connected to the case by a brake, the fourth rotation element is connected to an input shaft via a clutch, the second rotation element is connected to the input shaft via a clutch, the first rotating element is integrally connected to a ring gear of a first planetary gearset, a third rotating element is integrally connected to an output gear, and six forward speeds from a first speed “1st” to a sixth speed “6th”, and a reverse speed “Rev” are achieved according to an operation table.
摘要翻译： 在第二行星齿轮组和第三行星齿轮组的每个旋转元件中，第一旋转元件由太阳齿轮构成，第二旋转元件由连接的环形齿轮构成，第三旋转元件由连接的载体构成，第四旋转元件由连接的载体构成， 旋转元件由太阳齿轮构成。 第一旋转元件通过制动器连接到壳体，第二旋转元件通过制动器连接到壳体，第四旋转元件经由离合器连接到输入轴，第二旋转元件连接到输入轴 通过离合器，第一旋转元件与第一行星齿轮组的环形齿轮一体地连接，第三旋转元件与输出齿轮一体地连接，并且从第一速度“1st”到第六速度“6”的六个前进速度 “，并且根据操作表实现反转速度”Rev“。
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公开(公告)号：US07524258B2
公开(公告)日：2009-04-28
申请号：US11556831
申请日：2006-11-06
IPC分类号： F16H3/44
CPC分类号： F16H57/08 , F16H3/663 , F16H2057/005 , F16H2057/0056 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2043
摘要： A vehicular automatic transmission including a first planetary gear device and a first set of frictional coupling elements, which can be supported by a pump housing via first and second retainer rings, at predetermined axial positions within the pump housing, during assembling of the automatic transmission. The first retainer ring is fixed to a radially inner spline-fitting part of a cylindrical extending portion of the pump housing, while the second retainer ring is fitted in a first circumferential groove formed in a ring gear of the first planetary gear device and a second circumferential groove formed in the inner circumferential surface of a splined cylindrical portion of a first hub splined to the outer circumferential surface of the ring gear and the radially inner portions of the first set of frictional coupling elements. The automatic transmission is manufactured by assembling a subassembly with respect to a stationary cylindrical housing to which the pump housing is fixed. The subassembly includes the pump housing provided with an oil pump, first planetary gear device and first set of frictional coupling elements.
摘要翻译： 一种车辆自动变速器，包括第一行星齿轮装置和第一组摩擦联接元件，其可以在组装自动变速器期间在泵壳体内的预定轴向位置处经由第一和第二保持环由泵壳体支撑。 第一保持环固定在泵壳体的圆柱形延伸部分的径向内花键配合部分上，而第二保持环装配在形成在第一行星齿轮装置的齿圈中的第一周向槽中， 形成在花键连接到齿圈的外周面的第一毂的花键圆筒部的内周面和第一组摩擦联接元件的径向内部的周向槽。 自动变速器通过将组件相对于固定的泵壳体的固定的圆柱形壳体组装来制造。 子组件包括设置有油泵，第一行星齿轮装置和第一组摩擦联接元件的泵壳体。
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公开(公告)号：US20070149346A1
公开(公告)日：2007-06-28
申请号：US11556831
申请日：2006-11-06
IPC分类号： F16H57/08
CPC分类号： F16H57/08 , F16H3/663 , F16H2057/005 , F16H2057/0056 , F16H2200/0052 , F16H2200/2007 , F16H2200/2023 , F16H2200/2043
摘要： A vehicular automatic transmission including a first planetary gear device and a first set of frictional coupling elements, which can be supported by a pump housing via first and second retainer rings, at predetermined axial positions within the pump housing, during assembling of the automatic transmission. The first retainer ring is fixed to a radially inner spline-fitting part of a cylindrical extending portion of the pump housing, while the second retainer ring is fitted in a first circumferential groove formed in a ring gear of the first planetary gear device and a second circumferential groove formed in the inner circumferential surface of a splined cylindrical portion of a first hub splined to the outer circumferential surface of the ring gear and the radially inner portions of the first set of frictional coupling elements. The automatic transmission is manufactured by assembling a subassembly with respect to a stationary cylindrical housing to which the pump housing is fixed. The subassembly includes the pump housing provided with an oil pump, first planetary gear device and first set of frictional coupling elements.
摘要翻译： 一种车辆自动变速器，包括第一行星齿轮装置和第一组摩擦联接元件，其可以在组装自动变速器期间在泵壳体内的预定轴向位置处经由第一和第二保持环由泵壳体支撑。 第一保持环固定在泵壳体的圆柱形延伸部分的径向内花键配合部分上，而第二保持环装配在形成在第一行星齿轮装置的齿圈中的第一周向槽中， 形成在花键连接到齿圈的外周面的第一毂的花键圆筒部的内周面和第一组摩擦联接元件的径向内部的周向槽。 自动变速器通过将组件相对于固定的泵壳体的固定的圆柱形壳体组装来制造。 子组件包括设置有油泵，第一行星齿轮装置和第一组摩擦联接元件的泵壳体。
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公开(公告)号：US20060101942A1
公开(公告)日：2006-05-18
申请号：US11263947
申请日：2005-11-02
申请人： Hirofumi Onishi , Yuji Yasuda , Terufumi Miyazaki
发明人： Hirofumi Onishi , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： F16H37/06
CPC分类号： F16H63/3026 , B60W2510/104 , F16H1/08 , Y10T74/19023
摘要： A piston for an automatic transmission including a pair of mutually meshing gears such as counter drive and driven gears mounted on respective two parallel shafts, the piston including a bottom portion, and a cylindrical portion to be disposed radially outwardly of one of the mutually meshing gears, wherein the cylindrical portion has not only a cutout formed in a first circumferential part thereof for permitting mutual meshing engagement of the mutually meshing gears such that a point of the mutual meshing engagement is located within a circumference of the cylindrical portion, but also a through-hole formed in a second circumferential part thereof so that a speed sensor extends through the through-hole, for detecting the rotating speed of the above-indicated one gear disposed radially inwardly of the cylindrical portion. This arrangement of the cylindrical portion permits size reduction of the cutout, and assures sufficiently high degrees of strength and rigidity of the piston.
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公开(公告)号：US07513351B2
公开(公告)日：2009-04-07
申请号：US11263947
申请日：2005-11-02
申请人： Hirofumi Onishi , Yuji Yasuda , Terufumi Miyazaki
发明人： Hirofumi Onishi , Yuji Yasuda , Terufumi Miyazaki
IPC分类号： F16D25/0638 , F16D25/12
CPC分类号： F16H63/3026 , B60W2510/104 , F16H1/08 , Y10T74/19023
摘要： A piston for an automatic transmission including a pair of mutually meshing gears such as counter drive and driven gears mounted on respective two parallel shafts, the piston including a bottom portion, and a cylindrical portion to be disposed radially outwardly of one of the mutually meshing gears, wherein the cylindrical portion has not only a cutout formed in a first circumferential part thereof for permitting mutual meshing engagement of the mutually meshing gears such that a point of the mutual meshing engagement is located within a circumference of the cylindrical portion, but also a through-hole formed in a second circumferential part thereof so that a speed sensor extends through the through-hole, for detecting the rotating speed of the above-indicated one gear disposed radially inwardly of the cylindrical portion. This arrangement of the cylindrical portion permits size reduction of the cutout, and assures sufficiently high degrees of strength and rigidity of the piston.
摘要翻译： 一种用于自动变速器的活塞，包括一对相互啮合的齿轮，例如安装在相应的两个平行轴上的对置驱动和从动齿轮，所述活塞包括底部，以及圆柱形部分，其设置在所述相互啮合齿轮之一的径向外侧 其中，所述圆筒部不仅具有形成在其第一周向部分中的切口，以允许所述相互啮合的齿轮相互啮合，使得所述相互啮合的点位于所述圆筒部分的圆周内，而且还包括通孔 在其第二圆周部分形成的孔，使得速度传感器延伸穿过通孔，用于检测设置在圆柱形部分的径向内侧的上述一个齿轮的旋转速度。 圆柱形部分的这种布置允许切口的尺寸减小，并且确保足够高的活塞强度和刚度。
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