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41. 发明授权

US4428259A Fail safe automatic transmission lock up clutch control system 失效
标题翻译：故障安全自动变速箱锁定离合器控制系统
公开(公告)号：US4428259A
公开(公告)日：1984-01-31
申请号：US287864
申请日：1981-07-28
申请人： Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
发明人： Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
IPC分类号： F16H61/12 , F16H61/14 , B60K41/16
CPC分类号： F16H61/14 , F16H61/12 , Y10S477/906 , Y10T477/63525
摘要： An automatic transmission includes a gear transmission mechanism with first and second friction mechanisms which are alternatively engaged by alternative supply of first and second actuating pressures thereto when the highest speed stage and the next to highest speed stage are alternatively engaged, and a torque converter including a lockup clutch. A transmission control system includes a pressure control system which controls the gear transmission mechanism by selectively supplying those actuating pressures and possibly others, and a lockup clutch control valve which controls the engagement of the lockup clutch. The lockup clutch control valve is switched to its disengage position when it receives neither a first nor a second control pressure, and is switched to an opposite position by supply of either the first or second control pressure, this opposite position being an engage position for the lockup clutch if governor pressure is over a first specified value. The first control pressure is provided when governor pressure is higher than a second specified value higher than the first specified value and also the first actuating pressure is present; and the second control pressure is provided, if governor pressure is over the first value, when the throttle pressure is lower than a third specified value and also the second actuating pressure is present.
摘要翻译：自动变速器包括具有第一和第二摩擦机构的齿轮传动机构，当最高速度级和下一个最高速级交替接合时，第一和第二摩擦机构交替接合，其中替代地供应第一和第二致动压力，以及一个变矩器，锁止离合器传动控制系统包括压力控制系统，其通过选择性地提供那些致动压力以及可能的其它控制压力来控制齿轮传动机构;以及锁止离合器控制阀，其控制锁止离合器的接合。锁止离合器控制阀在既不接受第一控制压力也不接受第二控制压力时被切换到其脱离位置，并且通过提供第一或第二控制压力而被切换到相对位置，该相对位置是用于调速器压力超过第一规定值时，锁止离合器。当调速器压力高于高于第一规定值的第二规定值并且还存在第一致动压力时，提供第一控制压力; 并且当调节器压力超过第一值时，当节气门压力低于第三指定值并且还存在第二致动压力时，提供第二控制压力。

42. 发明授权

US4406179A Apparatus for preloading an antifriction bearing in an automatic transmission 失效
标题翻译：用于在自动变速器中预加载减摩轴承的装置
公开(公告)号：US4406179A
公开(公告)日：1983-09-27
申请号：US221306
申请日：1980-12-30
申请人： Akio Numazawa , Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
发明人： Akio Numazawa , Seitoku Kubo , Koujiro Kuramochi , Tatsuo Kyushima
IPC分类号： F16C19/54 , F16C25/06 , F16C35/06 , F16H3/66 , F16H37/00
CPC分类号： F16C19/54 , F16C35/061 , F16H3/66 , F16H57/02 , F16H2057/02034 , F16H2057/02043 , F16H2057/02047 , F16H2057/02052
摘要： In a transmission for automobiles including; a housing containing planetary gear units respectively having at least three revolving elements, such as ring gears, sun gears and a carrier; an input shaft connected to one of the revolving elements of the planetary gear units, and an output shaft connected to another one of the three revolving elements of the planetary gear units and rotatably supported on the input shaft through the medium of a first antifriction bearing means consisting of an inner race, an outer race and a roller; the improvements comprising; a face of the input shaft substantially vertical with respect to the axis of the assembly, one of the inner and outer races of the first antifriction bearing means being adapted to engage the face of the input shaft; a second antifriction bearing means disposed between the input shaft and the housing so as to support the input shaft rotatably and consisting of an inner race, an outer race and a roller, and a pressure means screwed with the end of said input shaft; the pressure means being adapted to apply pressure to the first antifriction bearing means via the inner race of the second antifriction bearing means.
摘要翻译：在汽车变速器中，包括：包括分别具有至少三个旋转元件的行星齿轮单元的壳体，例如环形齿轮，太阳齿轮和载体; 连接到行星齿轮单元的一个旋转元件的输入轴和连接到行星齿轮组的三个旋转元件中的另一个的输出轴，并通过第一减摩轴承装置的介质可旋转地支撑在输入轴上由内圈，外圈和滚子组成; 改进包括所述输入轴的表面相对于所述组件的轴线基本垂直，所述第一减摩轴承装置的内圈和外圈之一适于接合所述输入轴的表面; 第二减摩轴承装置，设置在所述输入轴和所述壳体之间，以便可旋转地支撑所述输入轴，并且包括内圈，外座圈和滚子，以及与所述输入轴的端部螺纹连接的压力装置; 压力装置适于经由第二减摩轴承装置的内圈向第一减摩轴承装置施加压力。

43. 发明授权

US4395926A Hydraulic control system for automatic transmission 失效
标题翻译：自动变速箱液压控制系统
公开(公告)号：US4395926A
公开(公告)日：1983-08-02
申请号：US178433
申请日：1980-08-15
申请人： Seitoku Kubo , Yukio Terakura , Shinya Nakamura , Ken Asami
发明人： Seitoku Kubo , Yukio Terakura , Shinya Nakamura , Ken Asami
IPC分类号： B60W10/06 , B60W10/115 , F16H59/08 , F16H59/20 , F16H61/02 , B60K41/16 , F16H5/64
CPC分类号： B60W10/06 , B60W10/115 , B60W30/19 , F16H61/0267 , B60W2510/0604 , F16H2059/083 , F16H2061/026 , F16H59/20 , Y10T477/693643 , Y10T477/693645
摘要： A hydraulic control system for an automatic transmission including a fluid coupling type torque converter, and a gear system provided with two or more frictional devices adapted to establish two or more speed conditions. The hydraulic control system includes a hydraulic pressure source, a line pressure control valve receiving pressure from the hydraulic pressure source to generate a regulated line pressure, a throttle pressure control valve for generating a throttle pressure commensurate with the intake throttle opening, a governor pressure control valve for generating a governor pressure commensurate with the vehicle speed, a detent regulator valve receiving the line pressure to generate a regulated detent pressure, a manual valve for enabling manual shifts of the transmission, two or more shift valves for shifting the paths of the line pressure to the frictional engaging devices in response to the opposingly acting forces of the throttle pressure and governor pressure, the shift valves including one shift valve operative to establish the highest speed ratio for the transmission, and a control valve provided in the shift valve for the highest speed ratio and adapted to draw in the detent pressure when the intake throttle valve is opened substantially to a full extent, in a manner to offset the throttle pressure acting on the highest shift valve, thereby controlling the highest shift valve according to a balancing relation between the detent pressure and the governor pressure.
摘要翻译：一种用于包括流体耦合型变矩器的自动变速器的液压控制系统，以及具有适于建立两个或多个速度条件的两个或多个摩擦装置的齿轮系统。液压控制系统包括液压源，从压力源接收压力以产生稳定管路压力的管路压力控制阀，用于产生与进气节气门开度相当的节气门压力的节气门压力控制阀，调速器压力控制用于产生与车速相当的调速器压力的阀门，接收管路压力以产生调节制动压力的止动调节阀，用于使得变速器能够手动换挡的手动阀，用于移动管路的两个或更多个换档阀响应于节流压力和调速器压力的相对作用力，摩擦接合装置的压力，换档阀包括可操作以建立变速器的最高变速比的一个换档阀，以及设置在换档阀中的控制阀，用于最高速比，适合于在制动压力时引起进气节流阀基本上以完全程度打开，以抵消作用在最高换挡阀上的节气门压力，从而根据制动压力和调速器压力之间的平衡关系来控制最高换档阀。

44. 发明授权

US4349088A Device for controlling a lock-up clutch in an automatic transmission with a lock-up clutch equipped fluid torque converter 失效
标题翻译：用于通过具有锁定离合器的液力变矩器控制自动变速器中的锁止离合器的装置
公开(公告)号：US4349088A
公开(公告)日：1982-09-14
申请号：US90579
申请日：1979-11-02
申请人： Takayoshi Ito , Seitoku Kubo , Yukio Terakura
发明人： Takayoshi Ito , Seitoku Kubo , Yukio Terakura
IPC分类号： F16H45/02 , F16H61/04 , F16H61/14 , F16H47/04 , F16H47/06
CPC分类号： F16H61/14 , F16H45/02 , Y02T10/76 , Y10T477/635
摘要： A device for controlling a lock-up clutch in an automatic transmission having a lock-up clutch equipped fluid torque converter according to this invention comprises a transient release valve which receives pressurized input oil through a hydraulic passage connected to hydraulic servo means incorporated in the transmission, said transient release valve outputting pressured oil when the pressure of the input oil is higher than preset value, and a lock-up shift valve which receives the pressurized oil from the transient release valve, said lock-up shift valve being adapted for engaging the lock-up clutch when the output pressure is higher than a predetermined value and disengaging it when the pressure is lower than the predetermined value whereby the lock-up clutch is controlled by utilizing variations in hydraulic pressure supplied to the hydraulic servo means.
摘要翻译：一种用于控制具有根据本发明的具有锁定离合器的液力变矩器的自动变速器中的锁止离合器的装置，包括：暂时释放阀，其通过连接到结合在变速器中的液压伺服装置的液压通道接收加压输入油所述瞬时释放阀当输入油的压力高于预设值时输出加压油;以及锁止换档阀，其接收来自瞬时释放阀的加压油，所述锁止换挡阀适于接合当输出压力高于预定值并且在压力低于预定值时将其解除，从而通过利用供给液压伺服装置的液压的变化来控制锁止离合器。

45. 发明授权

US4938096A Automatic transmission for vehicle having forward clutch and counter drive gear positioned between torque converter and gear mechanism 失效
标题翻译：具有前转离合器和反向驱动齿轮的车辆的自动变速器位于变矩器和齿轮机构之间
公开(公告)号：US4938096A
公开(公告)日：1990-07-03
申请号：US322935
申请日：1989-03-14
申请人： Tokuyuki Takahashi , Seitoku Kubo , Masahumi Kinoshita , Hiroshi Itoh
发明人： Tokuyuki Takahashi , Seitoku Kubo , Masahumi Kinoshita , Hiroshi Itoh
IPC分类号： F16H3/66 , B60K17/06 , F16H47/08
CPC分类号： F16H57/028 , B60K17/06 , F16H47/08 , F16H57/037 , F16H2057/02043 , F16H2057/02047 , F16H2057/02086 , F16H2057/02091
摘要： In an automatic transmission to provide a plurality of forward speed stages for a vehicle having a transversely mounted engine, a counter drive gear serving as a power output member of the speed change gear device to drive a counter shaft is positioned between a planetary gear mechanism of the speed change gear device and the torque converter, and the forward clutch which is engaged to provide a plurality of forward speed stages is positioned between the torque converter and the counter drive gear.

46. 发明授权

US4911260A Four-wheel drive vehicle 失效
标题翻译：四轮驱动车
公开(公告)号：US4911260A
公开(公告)日：1990-03-27
申请号：US231008
申请日：1988-08-11
申请人： Masakatsu Miura , Tatsuya Iwatsuki , Seitoku Kubo
发明人： Masakatsu Miura , Tatsuya Iwatsuki , Seitoku Kubo
IPC分类号： B60K17/346
CPC分类号： B60K17/3462
摘要： A four-wheel drive vehicle has an engine output shaft; a transmission having an input shaft connected to the output shaft and an output shaft connected through a transmission mechanism to the input shaft; a drive gear meshed with an output gear connected to the output shaft of the transmission; a front wheel side power transmitting mechanism; a rear wheel side power transmitting mechanism; a center differential mechanism coaxial with the drive gear and having an input member connected to the drive gear, a first output member connected to the front wheel side power transmitting mechanism, and a second output member connected to the rear wheel side power transmitting mechanism; a front differential gear coaxial with the center differential mechanism and connected to the first output member of the center differential mechanism; a power converting gear mechanism for converting a rotation about a first axis to a rotation about a second axis being perpendicular to the first axis to transmit power to the rear side power transmitting mechanism, having an input gear coaxial with the center differential mechanism and connected to the second output member of the center differential mechanism; and a hydraulic friction clutch mechanism arranged coaxially with the center differential mechanism to selectively lock the center differential mechanism.
摘要翻译：四轮驱动车辆具有发动机输出轴; 具有连接到输出轴的输入轴和通过传动机构连接到输入轴的输出轴的变速器; 驱动齿轮与连接到变速器的输出轴的输出齿轮啮合; 前轮侧动力传递机构; 后轮侧动力传递机构; 与所述驱动齿轮同轴并具有连接到所述驱动齿轮的输入构件的中心差速机构，连接到所述前轮侧动力传递机构的第一输出构件和连接到所述后轮侧动力传递机构的第二输出构件; 前差速齿轮与中心差动机构同轴并与中心差动机构的第一输出部件连接; 电力转换齿轮机构，用于将围绕第一轴线的旋转绕第二轴线旋转，与第一轴线垂直，以向后侧动力传递机构传递动力，该后侧动力传递机构具有与中心差速机构同轴的输入齿轮并连接到中心差速机构的第二输出构件; 以及与中心差速机构同轴设置的液压摩擦离合器机构，以选择性地锁定中心差速机构。

47. 发明授权

US4890512A Hydraulic servo for friction coupling element of automatic transmission 失效
标题翻译：液压伺服自动变速器摩擦联轴器元件
公开(公告)号：US4890512A
公开(公告)日：1990-01-02
申请号：US144703
申请日：1988-01-12
申请人： Takenori Kano , Koji Kobayashi , Koji Sumiya , Seitoku Kubo , Kazuaki Watanabe
发明人： Takenori Kano , Koji Kobayashi , Koji Sumiya , Seitoku Kubo , Kazuaki Watanabe
IPC分类号： F16D59/00 , F16D67/00 , F16H3/66 , F16H61/30 , F16H63/12 , F16H63/30
CPC分类号： F16D59/00 , F16D67/00 , F16H3/66 , F16H63/3026
摘要： Described herein is a hydraulic servo for a friction coupling element of an automatic transmission, which is mounted in association with a one-way clutch and which has reduced dimensions in radial and axial directions. The hydraulic servo essentially comprises: an annular drum splined with a sleeve portion of the inner race of the one-way clutch and arranged to receive the reaction of the one-way clutch by a fixed member in the automatic transmission case; a piston fitted in the annular drum; and a return spring mounted in the drum for returning the piston.
摘要翻译：这里描述了一种用于自动变速器的摩擦联接元件的液压伺服机构，其与单向离合器相关联地安装并且在径向和轴向上具有减小的尺寸。液压伺服机构主要包括：与单向离合器的内圈的套筒部分花键连接并设置成通过固定部件在自动变速箱中接收单向离合器的反作用的环形滚筒; 安装在环形鼓中的活塞; 以及安装在滚筒中以使活塞返回的复位弹簧。

48. 发明授权

US4783960A Fluid torque converter with axially cut away stator inner shell 失效
标题翻译：液力变矩器轴向切断定子内壳
公开(公告)号：US4783960A
公开(公告)日：1988-11-15
申请号：US292176
申请日：1981-08-12
申请人： Seitoku Kubo , Koujiro Kuramochi , Tokuyuki Takahashi
发明人： Seitoku Kubo , Koujiro Kuramochi , Tokuyuki Takahashi
IPC分类号： F16H41/04 , F16H41/26 , F16H41/28 , F16D33/00
CPC分类号： F16H41/26 , F16H41/04 , F16H41/28
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。

49. 发明授权

US4594914A Transverse type automatic transmission with intermediate power transfer through lay shaft 失效
标题翻译：横向式自动变速箱，中间动力传递通过副轴
公开(公告)号：US4594914A
公开(公告)日：1986-06-17
申请号：US425257
申请日：1982-09-28
申请人： Seitoku Kubo , Kunio Morisawa , Masakatsu Miura
发明人： Seitoku Kubo , Kunio Morisawa , Masakatsu Miura
IPC分类号： B60K17/04 , F16H3/62 , F16H3/66 , F16H37/04 , F16H47/00 , F16H37/00 , F16H37/06 , F16H37/08
CPC分类号： F16H57/028 , F16H3/66 , F16H57/037 , F16H2057/02043 , F16H2057/02047 , F16H2057/02086 , F16H2057/02091 , F16H2057/0235 , F16H2200/0008 , F16H2200/201
摘要： An automatic transmission includes a fluid torque converter and a first and a second gear transmission mechanism, 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 ratios. Rotational power is output from the fluid torque converter to the first gear transmission mechanism. The torque converter, and the first gear transmission mechanism including the power input and power output members thereof, are all coaxial on a first axis. A through lay shaft extends along a second axis parallel to the first axis, passing through the second gear transmission mechanism so as to support it, and is rotationally coupled to the power input member of the second gear transmission mechanism. A gear wheel rotationally coupled to the power output member of the first gear transmission mechanism transfers rotational power to a gear wheel meshed with it and fixed to the through lay shaft, which transfers this rotational power to the power input member of the second gear transmission mechanism. A power output gear wheel is rotatably supported by the through lay shaft and is rotationally coupled to the power output member of the second gear transmission mechanism.
摘要翻译：一种自动变速器包括一个液力变矩器和一个和第二个齿轮传动机构，每个齿轮传动机构都具有两个同轴驱动部件 - 一个动力输入部件和一个动力输出部件，并可选择多个速度比。旋转动力从液力变矩器输出到第一齿轮传动机构。液力变矩器和包括其动力输入和动力输出构件的第一齿轮传动机构都在第一轴上同轴。通过轴沿着平行于第一轴线的第二轴线延伸，穿过第二齿轮传动机构以支撑它，并且旋转地联接到第二齿轮传动机构的动力输入部件。旋转地联接到第一齿轮传动机构的动力输出构件的齿轮将旋转动力传递到与其啮合的齿轮并固定到通过轴，该转轴将该旋转动力传递到第二齿轮传动机构的动力输入构件。动力输出齿轮由通过轴可旋转地支撑并且旋转地联接到第二齿轮传动机构的动力输出构件。

50. 发明授权

US4480499A Driving device for automobiles 失效
标题翻译：汽车驱动装置
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
IPC分类号： F16H47/08 , B60K17/04 , F16H3/66 , F16H37/04 , F16H37/08
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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