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1.发明授权Hydraulic pressure control device for clutch for controlling drive torque distribution in four wheel drive device 失效用于控制四轮驱动装置中的驱动转矩分配的离合器液压控制装置
公开(公告)号：US4858646A
公开(公告)日：1989-08-22
申请号：US280824
申请日：1988-12-07
申请人： Nobuyuki Kato , Koujiro Kuramochi , Shinya Nakamura , Yasuo Houjo
发明人： Nobuyuki Kato , Koujiro Kuramochi , Shinya Nakamura , Yasuo Houjo
IPC分类号： B60K17/35 , B60K17/34 , B60K17/346 , B60K23/08
CPC分类号： B60K23/0808 , Y10T137/87209
摘要： The hydraulic pressure for operating the two wheel drive/four wheel drive switchover clutch in the part-time type four wheel drive device or the central differential lock-up clutch in the full-time type four wheel drive device is produced by a combination of a pressure regulation valve and two switchover valves to be selectable among several substantially different pressure levels so that the four wheel drive device can be quickly switched over between the complete four wheel operation and the complete two wheel operation, including one or more intermediate half clutched incomplete four wheel operation.
摘要翻译： 在全时四轮驱动装置中的兼职四轮驱动装置或中央差速器锁止离合器中的二轮驱动/四轮驱动切换离合器的液压压力由 压力调节阀和两个切换阀可在几个基本不同的压力水平之间选择，从而四轮驱动装置可以在完整的四轮操作与完整的两轮操作之间快速切换，包括一个或多个中间半离合不完全四 车轮操作。
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2.发明授权
公开(公告)号：US4836050A
公开(公告)日：1989-06-06
申请号：US443693
申请日：1982-11-22
申请人： Akio Numazawa , Seitoku Kubo , Koujiro Kuramochi
发明人： Akio Numazawa , Seitoku Kubo , Koujiro Kuramochi
摘要： An automatic transmission includes a fluid torque converter and a first and second gear transmission mechanisn, each of which has two coaxial drive members--a power input member and a power output member--and is selectable to any one of several speed radios. Rotational power is output from the fluid torque converter to the power input member of the first gear transmission mechanism. The torque converter, and the first gear transmission mechanism including the power input and output members thereof are all coaxial on a first axis. The power input and output members of the second gear transmission mechanism rotate around a second axis parallel to the first axis, and a first lay shaft element is coupled to this power input member and extends along this second axis out from one side of the second gear transmission mechanism and is rotationally coupled to the power output member of the first gear transmission mechanism by a rotational power transfer mechanism, while a second lay shaft element is coupled to the power output member of the second gear transmission mechanism and extends along this second axis out from the other side of the second gear transmission mechanism and is fixedly coupled to a power output gear wheel.
摘要翻译： 一种自动变速器包括：液力变矩器和第一和第二齿轮传动机构，每个传动机构具有两个同轴驱动构件，即电力输入构件和动力输出构件，并且可选择多个速度无线电设备中的任何一个。 旋转动力从液力变矩器输出到第一齿轮传动机构的动力输入部件。 变矩器和包括其动力输入和输出构件的第一齿轮传动机构都在第一轴上同轴。 第二齿轮传动机构的动力输入和输出部件围绕平行于第一轴线的第二轴线旋转，并且第一副轴元件联接到该动力输入部件，并沿第二轴线从第二齿轮的一侧延伸 传动机构，并且通过旋转动力传递机构旋转地联接到第一齿轮传动机构的动力输出构件，而第二副轴元件联接到第二齿轮传动机构的动力输出构件并沿着该第二轴线延伸出 从第二齿轮传动机构的另一侧并且固定地联接到动力输出齿轮。
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公开(公告)号：US4683903A
公开(公告)日：1987-08-04
申请号：US770408
申请日：1985-08-28
CPC分类号： G05D13/38 , F16H61/0283 , Y10T137/1135
摘要： A governor valve for a hydraulic controller in an automatic transmission, which is disclosed herein, comprises an adapter having a line pressure supply bore made therethrough, a cylindrical governor rotary shaft loosely fitted into the adapter sleeve and having a line pressure supply port made therein, the port including notches intersecting the axis at right angles, a centrifugal weight mounted on one end of the governor rotary shaft and having a return spring, and a spool adapted to slide within the governor rotary shaft with the weight being urged against one end thereof. In this governor valve, there are provided dirt and dust collecting means for preventing dirt and dust separated by a centrifugal action from collecting in the line pressure supply port during the stoppage of the governor rotary shaft so as to make the shaft stick.
摘要翻译： 本文公开的用于自动变速器中的液压控制器的调速阀包括具有通过其制成的管路压力供给孔的适配器，松动地装配到适配器套筒中并具有在其中形成的管路压力供给口的圆柱形调节器旋转轴， 所述端口包括与所述轴线成直角相交的切口，安装在所述调速器旋转轴的一端上并具有复位弹簧的离心重量，以及适于在所述调速器旋转轴内滑动的线轴，其中所述重物被推压到所述调节器的一端。 在该调速阀中，设置有灰尘和集尘装置，用于防止在调速器旋转轴停止期间通过离心作用分离的灰尘和灰尘收集在管路压力供给口中，从而使轴杆粘贴。
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公开(公告)号：US4258586A
公开(公告)日：1981-03-31
申请号：US18275
申请日：1979-03-07
CPC分类号： F16H3/66 , F16H2200/0008 , F16H2200/0043
摘要： A vehicular transmission including an underdrive unit and an overdrive unit operatively interconnected by an intermediate shaft, each having at least one planetary gear system including a sun gear, a ring gear, planetary pinions and a planetary carrier wherein an extension member integral with the input gear of the overdrive unit axially extends around the periphery of the intermediate shaft and is operatively spline-coupled to the intermediate shaft. The transmission also includes bearings on the outer periphery of the extension member for supporting an output gear mounted for rotation axially between the underdrive and overdrive units; the output gear conveying transmission rotation to gears for driving the wheels of the vehicle.
摘要翻译： 一种车辆变速器，包括一个低驱动单元和一个由中间轴可操作地连接的过驱动单元，每个都具有至少一个行星齿轮系统，该行星齿轮系统包括太阳齿轮，齿圈，行星齿轮和行星齿轮架，其中延伸部件与输入齿轮 的过驱动单元轴向地延伸在中间轴的周边并且可操作地花键连接到中间轴。 变速器还包括在延伸构件的外周上的轴承，用于支撑安装成在下驱动和过驱动单元之间轴向旋转的输出齿轮; 所述输出齿轮将变速器旋转传递到用于驱动车辆的车轮的齿轮。
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5.发明授权Hydraulic control device in automatic transmission in vehicle equipped with electronic throttle opening control device 失效汽车自动变速箱液压控制装置配有电子节气门开启控制装置
公开(公告)号：US5029493A
公开(公告)日：1991-07-09
申请号：US559053
申请日：1990-07-30
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F02D9/02 , F02D29/00 , F16H59/18 , F16H59/24 , F16H61/02 , F16H61/12
CPC分类号： F16H59/24 , F16H61/12 , F16H2061/1208 , F16H2061/1232 , F16H2061/1268 , F16H59/18 , Y10T477/6939
摘要： In a vehicle in which opening of an intake throttle valve is controlled in accordance with stepping-on amount of an accelerator pedal by way of an electronic throttle opening control device, a hydraulic pressure control device is provided so as to detect a discrepancy between the stepping-on amount of the accelerator pedal and the opening of the intake throttle valve and to automatically cancel supply of hydraulic pressure to a selected one of friction engaging devices of an automatic transmission of the vehicle when the discrepancy exceeds a certain allowable limit value.
摘要翻译： 在通过电子节气门开度控制装置根据加速器踏板的踏入量来控制进气节流阀的打开的车辆中，设置液压控制装置，以检测踏步之间的差异 - 加速踏板的量和进气节流阀的打开量，并且当差异超过某个允许极限值时，自动地取消对车辆的自动变速器的摩擦接合装置中的一个选定的一个摩擦接合装置的液压供应。
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公开(公告)号：US4783960A
公开(公告)日：1988-11-15
申请号：US292176
申请日：1981-08-12
摘要： A torque converter includes a coaxially mounted pump impeller, turbine, and stator, each of which includes an outer shell, an inner shell, and vanes extending between the outer shell and the inner shell having edges which define an inlet and outlet. The pump impeller outlet is proximate to the turbine inlet, the turbine outlet is proximate to the stator inlet, and the stator outlet is proximate to the pump impeller inlet. The outer and inner shells cooperate to define outer and inner toroidal surfaces, which together define a hollow toroidal hydraulic fluid circulation path. The ratio between the axial extent and the radical extent of a section of the outer toroidal surface is less than approximately 0.9. The axial distance between the general axial position of the edges of the stator vanes which define the stator inlet and the axial position of the edge of the stator inner shell in the direction of the stator inlet is substantially greater than zero, and the stator vanes which define the stator inlet extend more towards the direction of the turbine outlet than does the edge of the stator inner shell in the direction of the stator inlet.
摘要翻译： 变矩器包括同轴安装的泵叶轮，涡轮机和定子，每个泵叶轮，涡轮机和定子都包括外壳，内壳和在外壳和内壳之间延伸的叶片，其具有限定入口和出口的边缘。 泵叶轮出口靠近涡轮机入口，涡轮机出口靠近定子入口，定子出口靠近泵叶轮入口。 外壳和内壳协作以限定外环形表面和内环形表面，这些表面一起限定了空心环形液压流体循环路径。 外环形表面的截面的轴向范围和根部的比例小于约0.9。 限定定子入口的定子叶片的边缘的总体轴向位置与定子内壳边缘在定子入口方向上的轴向位置之间的轴向距离基本上大于零，并且定子叶片 限定定子入口沿着定子入口的方向比定子内壳的边缘更多地朝向涡轮机出口的方向延伸。
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公开(公告)号：US4646890A
公开(公告)日：1987-03-03
申请号：US659524
申请日：1984-10-10
摘要： A one-way clutch biasing means for an automatic transmission, comprising: an inner spline formed on a one-way clutch retaining member; an outer spline formed on the outer race of the one-way clutch and loosely meshed with the inner spline; and a resilient member fitted between a side wall surface of the inner spline of the retaining member and an opposing side wall surface of the outer spline of the outer race to urge the outer race constantly in the locking direction of the one-way clutch.
摘要翻译： 一种用于自动变速器的单向离合器偏压装置，包括：形成在单向离合器保持构件上的内花键; 外花键形成在单向离合器的外圈上并与内花键松动啮合; 以及弹性构件，其安装在保持构件的内花键的侧壁表面和外座圈的外花键的相对的侧壁表面之间，以恒定地沿着单向离合器的锁定方向推动外圈。
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8.发明授权Automatic transmission with overdrive housing including its own accumulator 失效自动变速器带过载驱动外壳，包括其自身的蓄能器
公开(公告)号：US4499789A
公开(公告)日：1985-02-19
申请号：US425260
申请日：1982-09-28
CPC分类号： F16H61/0009 , F16H61/067 , F16H61/705 , Y10T74/19167 , Y10T74/2186
摘要： An automatic transmission includes a transaxle casing and an overdrive casing fixed to the transaxle casing. A gear transmission mechanism is housed within the transaxle casing, and an overdrive mechanism is housed within the overdrive casing. Each of these is hydraulically controlled. A first hydraulic fluid accumulator for moderating sudden pressure changes within a part of a control mechanism for the gear transmission mechanism is housed within the transaxle casing, and a second hydraulic fluid accumulator for moderating sudden pressure changes within a part of a control mechanism for the overdrive mechanism is housed within the overdrive casing. Thereby a common type of transaxle casing may be used both for an automatic transmission assembly which incorporates such an overdrive mechanism and for an automatic transmission assembly which does not incorporate such an overdrive mechanism, and in the latter case no waste of space within the transaxle casing due to the unnecessary provision of space for the second hydraulic fluid accumulator need occur.
摘要翻译： 自动变速器包括固定在变速驱动桥壳体上的变速驱动桥套和过驱动壳。 齿轮传动机构容纳在变速驱动桥壳体内，并且过驱动机构容纳在过驱动壳体内。 这些都是液压控制的。 用于调节用于齿轮传动机构的控制机构的一部分内的突然压力变化的第一液压流体蓄积器容纳在变速驱动桥壳体内，以及用于缓和用于过驱动的控制机构的一部分内的突然压力变化的第二液压流体蓄能器 机构容纳在超速传动壳体内。 因此，可以使用常见类型的变速驱动桥套管用于具有这种过驱动机构的自动变速器组件和用于不包括这种过驱动机构的自动变速器组件，并且在后一种情况下，不会浪费在变速驱动桥套管内的空间 由于不必要地为第二液压油蓄能器提供空间。
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公开(公告)号：US4480499A
公开(公告)日：1984-11-06
申请号：US262786
申请日：1981-05-11
申请人： Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
发明人： Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
CPC分类号： F16H3/66 , F16H2200/0043 , Y10S475/90
摘要： An improved transverse-mount type driving device for an automobile, having an output gear provided between last and intermediate planetary gear units of an auxiliary speed change gear assembly, the output gear meshing with a driven gear on a transmission shaft which extends parallel with the auxiliary speed change gear assembly and mounts a drive gear at an end proximate the torque converter for meshing engagement with a differential drive gear which in turn transmits power to right and left axle shafts.
摘要翻译： 一种用于汽车的改进的横向安装式驱动装置，其具有设置在辅助变速齿轮组件的最后和中间行星齿轮组之间的输出齿轮，输出齿轮与传动轴啮合，传动轴与辅助变速齿轮平行延伸 变速齿轮组件并且在靠近变矩器的端部安装驱动齿轮，用于与差速驱动齿轮啮合接合，差动驱动齿轮又将动力传递到右轴和左轴。
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10.发明授权Torque converter lock up clutch shock absorber with pressure transmitting hole through disk element 失效扭矩转换器锁定离合器减震器，压力传递孔通过盘片元件
公开(公告)号：US4440276A
公开(公告)日：1984-04-03
申请号：US282187
申请日：1981-07-10
申请人： Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
发明人： Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
CPC分类号： F16H45/02
摘要： A rotary power transmission device including a hydraulic torque converter which transmits rotary power between coaxial power input and power output shafts, and a lock up clutch system which also transmits rotary power between the power input and power output shafts, wherein the lock up clutch system includes a rotary shock absorber including a disk shaped plate element and two ring shaped plate elements cooperating with an outer peripheral portion of the disk shaped plate element in an axially superposed manner so as to provide a rotationally cushioning assembly positioned in an annular space formed adjacent an outer peripheral portion of the turbine of the hydraulic torque converter, while the radially inner portion of the disk shaped plate element is rotationally connected to the power output shaft in parallel with and separately from the turbine, wherein the disk shaped plate is formed with through openings along a radially intermediate annular region thereof for transmitting fluid pressures therethrough.
摘要翻译： 一种旋转动力传递装置，包括在同轴电力输入和动力输出轴之间传递旋转动力的液压变矩器，以及在动力输入和动力输出轴之间传递旋转动力的锁止离合器系统，其中锁定离合器系统包括 旋转减震器，包括盘形板元件和两个环形板元件，两个环形板元件以轴向重叠的方式与盘形板元件的外周部分配合，以便提供旋转缓冲组件，该旋转缓冲组件定位在邻近外部形成的环形空间中 液压变矩器的涡轮机的周边部分，而盘形板元件的径向内部部分与涡轮机并联并与涡轮机分开地旋转地连接到动力输出轴，其中盘形板形成有沿着 其径向中间的环形区域用于传送流体 压力通过。
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