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1. 发明授权

US4739678A Oil separating structure of automatic transmission 失效
标题翻译：自动变速箱油分离结构
公开(公告)号：US4739678A
公开(公告)日：1988-04-26
申请号：US807161
申请日：1985-12-09
申请人： Masakatsu Miura , Takeshi Inuzuka , Tatsuya Iwatsuki , Seitoku Kubo , Koujiro Kuramochi
发明人： Masakatsu Miura , Takeshi Inuzuka , Tatsuya Iwatsuki , Seitoku Kubo , Koujiro Kuramochi
IPC分类号： F16H1/14 , B60K17/346 , F16H57/025 , F16H57/028 , F16H57/029 , F16H57/03 , F16H57/04 , F16H37/04
CPC分类号： B60K17/346 , F16H57/0483 , F16H57/0401 , F16H57/0454 , Y10T74/19116 , Y10T74/19991
摘要： A four wheel drive automatic transmission, comprising: a speed-changing transmission unit; a front wheel transmission mechanism driven by the transmission unit and having a large driving gear and bearings for the large driving gear; a center differential unit having an input member driven by the large driving gear and two output members for driving front wheels and for driving rear wheels, respectively; a transfer with a rear wheel driving transmission having a driving gear member disposed coaxially with the output member for rear wheel driving, a connecting member between the output member for rear wheel driving and the driving gear member and a transfer output gear member driven by the driving gear member; a case in which the front wheel transmission mechanism, the center differential unit and the transfer are disposed; and, an oil separating structure defining separately lubricatable cavities within the case, the structure comprising two seal members, disposed between the connecting member and the case at opposite ends of the rear wheel driving mechanism, whereby the rear wheel driving mechanism is disposed in a cavity within the case which can be filled with a lubricant different from that used for lubricating the transmission unit, the front wheel driving mechanism and the center differential unit, without risk of the different lubricants mixing. The oil separating structure may be so arranged that the cavity for the rear wheel driving mechanism surrounds the other cavity, the connecting member being cylindrical and defining an annular wall separating the cavities between the sealing members.
摘要翻译：一种四轮驱动自动变速器，包括：变速传动单元; 由传动单元驱动并具有大的驱动齿轮和用于大驱动齿轮的轴承的前轮传动机构; 中央差速器单元，其具有由大驱动齿轮驱动的输入构件和两个用于驱动前轮并用于驱动后轮的输出构件; 具有后轮驱动传动装置的传动装置具有与用于后轮驱动的输出部件同轴设置的驱动齿轮部件，用于后轮驱动的输出部件与驱动齿轮部件之间的连接部件和由驱动部件驱动的传递输出齿轮部件齿轮构件设置前轮传动机构，中心差速单元和传送装置的情况; 以及油封分离结构，其在所述壳体内限定单独的可润滑空腔，所述结构包括两个密封构件，所述密封构件设置在所述连接构件和所述后轮驱动机构的相对端处的壳体之间，由此所述后轮驱动机构设置在腔在可以填充与用于润滑传动单元，前轮驱动机构和中心差速器单元的润滑剂不同的润滑剂的情况下，不会有不同润滑剂混合的风险。油分离结构可以被布置成使得用于后轮驱动机构的空腔围绕另一个空腔，连接构件是圆柱形的并且限定了在密封构件之间分隔空腔的环形壁。

2. 发明授权

US4896739A Four-wheel drive vehicle 失效
标题翻译：四轮驱动车
公开(公告)号：US4896739A
公开(公告)日：1990-01-30
申请号：US231009
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： B60K17/348 , B60K17/35 , B60K17/34
CPC分类号： B60K17/35 , Y10T74/19074
摘要： A four-wheel drive vehicle has a front wheel side having a front wheel set, a rear wheel side having a rear wheel set, an engine having an output shaft extending in a transverse direction of a vehicular body, a transmission having an input shaft connected to the output shaft of the engine and an output shaft connected through a transmission mechanism to the input shaft such as to extend in a transverse direction of the vehicular body, a rotating member connected to the output shaft of the transmission, a front differential gear, a first output member connected between the rotating member and one of the wheel sets for transmitting power to one of the wheel sets through the front differential gear, a second output member coaxial with the first output member, a rear wheel propeller mechanism between the second output member and the other wheel set, and operative to convert the rotation of the second output member into rotation about an axis perpendicular to the axis of rotation of the second output member for driving the other wheel set, and a hydraulic friction clutch provided coaxially with the first and second output members to selectively connect the rotating member and the second output member.

3. 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。

4. 发明授权

US4763748A Four-wheel drive vehicle 失效
标题翻译：四轮驱动车
公开(公告)号：US4763748A
公开(公告)日：1988-08-16
申请号：US810381
申请日：1985-12-18
申请人： Masakatsu Miura , Tatsuya Iwatsuki , Seitoku Kubo
发明人： Masakatsu Miura , Tatsuya Iwatsuki , Seitoku Kubo
IPC分类号： B60K17/348 , B60K17/35 , B60K17/34
CPC分类号： B60K17/35 , Y10T74/19074
摘要： A four-wheel drive vehicle has a front wheel side having a front wheel set, a rear wheel side having a rear wheel set, an engine having an output shaft extending in a transverse direction of a vehicular body, a transmission having an input shaft connected to the output shaft of the engine and an output shaft connected through a transmission mechanism to the input shaft such as to extend in a transverse direction of the vehicular body, a rotating member connected to the output shaft of the transmission, a front differential gear, a first output member connected between the rotating member and one of the wheel sets for transmitting power to one of the wheel sets through the front differential gear, a second output member coaxial with the first output member, a rear wheel propeller mechanism between the second output member and the other wheel set, and operative to convert the rotation of the second output member into rotation about an axis perpendicular to the axis of rotation of the second output member for driving the other wheel set, and a hydraulic friction clutch provided coaxially with the first and second output members to selectively connect the rotating member and the second output member.
摘要翻译：四轮驱动车辆具有前轮侧，其具有前轮组，具有后轮组的后轮侧，具有沿车辆横向方向延伸的输出轴的发动机，具有连接到输入轴的变速器发动机的输出轴和通过传动机构连接到输入轴的输出轴，以便在车体的横向方向上延伸，连接到变速器的输出轴的旋转构件，前差速齿轮，第一输出构件，其连接在所述旋转构件和所述车轮组中的一个之间，用于经由所述前差速齿轮将功率传递到所述车轮组中的一个，与所述第一输出构件同轴的第二输出构件，所述第二输出构件和另一个车轮组，并且可操作以将第二输出构件的旋转转换为围绕垂直于秒的旋转轴线的轴线的旋转用于驱动另一车轮组的第一输出构件和与第一和第二输出构件同轴设置的液压摩擦离合器，以选择性地连接旋转构件和第二输出构件。

5. 发明授权

US4763749A Four-wheel drive vehicle 失效
公开(公告)号：US4763749A
公开(公告)日：1988-08-16
申请号：US813003
申请日：1985-12-24
申请人： Masakatsu Miura , Tatsuya Iwatsuki , Seitoku Kubo
发明人： Masakatsu Miura , Tatsuya Iwatsuki , Seitoku Kubo
IPC分类号： B60K17/35 , B60K17/344 , 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.

6. 发明授权

US4836050A Transverse type automatic transmission with two separate lay shaft elements 失效
标题翻译：横向型自动变速器，带两个独立的副轴元件
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
IPC分类号： B60K17/06 , F16H3/64 , F16H37/04
CPC分类号： F16H3/64 , B60K17/06
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。

7. 发明授权

US4258586A Compact transmission for use in automobiles 失效
标题翻译：紧凑型传动用于汽车
公开(公告)号：US4258586A
公开(公告)日：1981-03-31
申请号：US18275
申请日：1979-03-07
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： B60K17/04 , F16H3/46 , F16H3/66 , F16H37/04 , F16H37/08
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。

8. 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。

9. 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。

10. 发明授权

US4440276A Torque converter lock up clutch shock absorber with pressure transmitting hole through disk element 失效
标题翻译：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
IPC分类号： F16H45/02 , F16D39/00
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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