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1. 发明授权

US4682534A 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：US4682534A
公开(公告)日：1987-07-28
申请号：US759826
申请日：1985-07-29
申请人： Koji Sumiya , Takenori Kano , Seitoku Kubo , Kazuaki Watanabe
发明人： Koji Sumiya , Takenori Kano , Seitoku Kubo , Kazuaki Watanabe
IPC分类号： F16H61/30 , F16H63/12 , F16H63/30 , F01B31/00
CPC分类号： F16H63/3026 , Y10T74/2186
摘要： Described herein is a hydraulic servo suitable for friction coupling elements in automatic transmissions. The hydraulic servo of the invention is compact in construction and reduced particularly in axial dimensions, and essentially comprises: an annular drum rotatably or fixedly mounted in a transmission case and having a press-formed annular plate member with an first cylinder portion and a second cylinder member joined to the first cylinder portion by fully encircling welding; a piston fitted between the first cylinder portion and the second cylinder member; and a reaction area formed by extending the annular plate member of the drum radially inward to support return springs.
摘要翻译：这里描述了适用于自动变速器中的摩擦联接元件的液压伺服系统。本发明的液压伺服机构结构紧凑，特别是轴向尺寸减小，并且基本上包括：可旋转或固定地安装在变速箱中的环形鼓，并具有压制成形的环形板构件，其具有第一气缸部分和第二气缸通过完全环绕焊接连接到第一气缸部分; 安装在所述第一气缸部分和所述第二气缸构件之间的活塞; 以及通过径向向内延伸滚筒的环形板构件以支撑复位弹簧形成的反应区域。

2. 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。

3. 发明授权

US4690037A 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：US4690037A
公开(公告)日：1987-09-01
申请号：US759827
申请日：1985-07-29
申请人： Koji Sumiya , Kazuaki Watanabe , Seitoku Kubo
发明人： Koji Sumiya , Kazuaki Watanabe , Seitoku Kubo
IPC分类号： F16D25/12 , F16D67/04 , F16H61/30 , F16H63/12 , F16H63/30 , F01B31/00
CPC分类号： F16D25/12 , F16D67/04 , F16H63/3026
摘要： Described herein is a hydraulic servo suitable for friction coupling elements in automatic transmissions. The hydraulic servo of the invention is compact in construction and easy to assemble, including an annular drum rotatably or fixedly mounted in an automatic transmission case, a piston provided in a predetermined position of the drum, a return spring provided on the piston, and a connecting member for connecting the return spring and the piston, characterized in that the piston is provided with a guide sleeve at the tip end of one end face thereof for guiding one end of said connecting member.
摘要翻译：这里描述了适用于自动变速器中的摩擦联接元件的液压伺服系统。本发明的液压伺服机构结构紧凑，易于组装，包括可旋转或固定地安装在自动变速箱中的环形滚筒，设置在滚筒的预定位置的活塞，设置在活塞上的复位弹簧，用于连接复位弹簧和活塞的连接构件，其特征在于，活塞在其一个端面的顶端处设置有引导套筒，用于引导所述连接构件的一端。

4. 发明授权

US4753132A Hydraulic servo for friction coupling devices of automatic transmissions 失效
标题翻译：自动变速箱摩擦联接装置液压伺服系统
公开(公告)号：US4753132A
公开(公告)日：1988-06-28
申请号：US728668
申请日：1985-04-29
申请人： Koji Sumiya , Koji Kobayashi , Haruki Takemoto , Seitoku Kubo , Yutaka Taga , Kazuaki Watanabe
发明人： Koji Sumiya , Koji Kobayashi , Haruki Takemoto , Seitoku Kubo , Yutaka Taga , Kazuaki Watanabe
IPC分类号： F16D25/06 , F16D48/02 , F16H3/66 , F16H57/04 , F16H61/30 , F16H63/12 , F16H63/30 , F16H57/10
CPC分类号： F16H57/04 , F16H3/66 , F16H63/3026 , F16H2200/201
摘要： A hydraulic servo for friction coupling devices of automatic transmissions, the hydraulic servo comprising: an annular drum including outer and inner cylinders and a side wall connecting the two cylinders together and mounted fixedly or rotatably within an automatic transmission case; an intermediate cylinder mounted concentrically in a predetermined position between the outer and inner cylinders of the drum; a return biasing means located between the intermediate and inner cylinders; and a connecting member securely connecting the return biasing means to a piston.
摘要翻译：一种用于自动变速器的摩擦联接装置的液压伺服机构，所述液压伺服系统包括：包括外筒和内筒的环形滚筒和将两个气缸连接在一起并固定或可旋转地安装在自动变速箱内的侧壁; 同心地安装在滚筒的外筒和内筒之间的预定位置的中间圆筒; 位于中间和内部气缸之间的返回偏置装置; 以及将所述返回偏置装置牢固地连接到活塞的连接构件。

5. 发明授权

US4714146A Friction coupling element of automatic transmission 失效
标题翻译：自动变速器摩擦联轴器
公开(公告)号：US4714146A
公开(公告)日：1987-12-22
申请号：US763006
申请日：1985-08-06
申请人： Shuzo Moroto , Koji Sumiya , Kazuaki Watanabe , Seitoku Kubo , Koji Kobayashi , Yutaka Taga
发明人： Shuzo Moroto , Koji Sumiya , Kazuaki Watanabe , Seitoku Kubo , Koji Kobayashi , Yutaka Taga
IPC分类号： F16D25/12 , F16H63/30 , F16D13/68 , B60K17/02 , F16D25/10
CPC分类号： F16D25/12 , F16H63/3026
摘要： A support mechanism for friction coupling devices in an automatic transmission is disclosed.A snap ring is mounted on a stationary or rotational member in an automatic transmission case and adapted to receive the operational load of one friction coupling device through an annular plate member.A stepped portion is formed on the stationary or rotational member and adapted to receive the operational load of another friction coupling device through the annular plate member.
摘要翻译：公开了一种用于自动变速器中的摩擦联接装置的支撑机构。卡扣环安装在自动变速器壳体中的固定或旋转构件上，并且适于通过环形板构件接收一个摩擦联接装置的操作负载。在静止或旋转构件上形成阶梯部分，并且适于通过环形板构件接收另一个摩擦联接装置的操作负载。

6. 发明授权

US4909345A Power transmission device for four wheel drive vehicles 失效
标题翻译：四轮驱动车辆动力传动装置
公开(公告)号：US4909345A
公开(公告)日：1990-03-20
申请号：US250296
申请日：1988-09-28
申请人： Tatsuya Iwatsuki , Takenori Kano , Fumitomo Yokoyama , Yasunari Nakamura , Isamu Minemoto , Teruo Akashi , Masaharu Tanaka , Seitoku Kubo
发明人： Tatsuya Iwatsuki , Takenori Kano , Fumitomo Yokoyama , Yasunari Nakamura , Isamu Minemoto , Teruo Akashi , Masaharu Tanaka , Seitoku Kubo
IPC分类号： B60K23/08
CPC分类号： B60K23/0808
摘要： A power transmission device for four wheel drive vehicle includes a differential motion limiting device, for limiting differential motion of a center differential device, which is made up by a wet-type frictional clutch and a hydraulic actuator. Under running condition, the frictional clutch is engaged by certain engaging force, and considering frictional coefficient of roads, the clutch is engaged with some slips so that torque distribution to front and rear wheels becomes even (50:50), then torque is distributed from the center differential device to front and rear wheels. The line pressure is applied to the hydraulic actuator through a regulator valve. In normal running condition, the regulator valve reduces the line pressure pre certain ratio, the reduced pressure is applied to the hydraulic actuator. In the case the manual valve being shifted to R range or low speed position, the regulator valve is switched to apply the line pressure directly to the hydraulic actuator. In the case of the manual valve being shifted to a low speed position, then from the low speed port of the manual valve, the line pressure is applied to a modulator valve where the line pressure is modulated, and applied to a back pressure port of a primary regulator valve to boost the line pressure up to certain volume.
摘要翻译：用于四轮驱动车辆的动力传递装置包括差速运动限制装置，用于限制由湿式摩擦离合器和液压致动器构成的中心差速装置的差速运动。在运行状态下，摩擦离合器通过一定的接合力接合，考虑到道路的摩擦系数，离合器与一些滑移接合，使前轮和后轮的扭矩分布均匀（50:50），扭矩从中心差速装置到前轮和后轮。管路压力通过调节阀施加到液压执行机构。在正常运行状态下，调节阀将线路压力降低到一定比例，减压被施加到液压执行机构。在手动阀门被移动到R档位或低档位置的情况下，调节阀被切换以将管路压力直接施加到液压执行器。在手动阀被转移到低速位置的情况下，然后从手动阀的低速端口将管路压力施加到调节阀，在调节阀处调节管路压力，并将其施加到一个主要调节阀，以将管线压力提升到一定的体积。

7. 发明授权

US4854195A Hydraulic control system for vehicular automatic transmission with two accumulator control values to vary back pressure to accumulator to follow the change in engine torque 失效
标题翻译：用于车辆自动变速器的液压控制系统，具有两个蓄能器控制值，以根据发动机扭矩的变化改变蓄能器的背压
公开(公告)号：US4854195A
公开(公告)日：1989-08-08
申请号：US759828
申请日：1985-07-29
申请人： Shuzo Moroto , Koji Sumiya , Yoshikazu Sakaguchi , Seitoku Kubo , Yutaka Taga
发明人： Shuzo Moroto , Koji Sumiya , Yoshikazu Sakaguchi , Seitoku Kubo , Yutaka Taga
IPC分类号： F16H61/08 , F16H59/50 , F16H61/06 , F16H61/10 , F16H61/20 , F16H63/44
CPC分类号： F16H61/061 , F16H61/065 , F16H59/50 , Y10T477/69378
摘要： Described herein is a hydraulic control system for vehicular automatic transmission, including an accumulator back pressure control circuit which is provided between a line pressure conduit and a back pressure supply conduit, and comprises a first accumulator control valve for dropping the line pressure according to the throttle opening, and a second accumulator control valve receiving an input pressure commensurate with the throttle opening and dropping the output pressure of the first accumulator control valve according to the throttle opening to apply to the piston of the accumulator a back pressure varying in corresponding to the engine output shaft torque.
摘要翻译：本文描述了一种用于车辆自动变速器的液压控制系统，其包括设置在管路压力管道和背压供应管道之间的蓄压器背压控制回路，并且包括用于根据节气门降低管路压力的第一蓄能器控制阀并且第二蓄能器控制阀接收与节气门开度相当的输入压力，并且根据节气门开度降低第一蓄能器控制阀的输出压力，以向蓄能器的活塞施加相应于发动机变化的背压输出轴转矩。

8. 发明授权

US4748809A Hydraulic servo mechanism of automatic transmission for vehicle 失效
标题翻译：车辆自动变速器液压伺服机构
公开(公告)号：US4748809A
公开(公告)日：1988-06-07
申请号：US852663
申请日：1986-03-26
申请人： Koji Sumiya , Yoshikazu Sakaguchi , Yutaka Taga , Seitoku Kubo , Shuzo Moroto
发明人： Koji Sumiya , Yoshikazu Sakaguchi , Yutaka Taga , Seitoku Kubo , Shuzo Moroto
IPC分类号： F16H59/50 , F16H61/06 , F15B1/02
CPC分类号： F16H61/065 , F16H61/061 , F16H59/50 , Y10T477/69377
摘要： In an automatic transmission, friction elements are engaged and disengaged by a hydraulic servo connected alternately to a pressure source or to a drain through a selector valve, and an accumulator is connected to the line between the selector valve and the servo. The resistance against the oil discharged from the accumulator, the resistance against the oil discharged from the servo, and the return biasing forces in the accumulator and servo are adjusted so that the hydraulic pressure at the servo is lower than the hydraulic pressure of the accumulator for a predetermined time when the selector valve connects the servo with the drain. In one embodiment, a relief valve responsive to a vehicle running condition, controls the discharge rate of working oil through the drain. In another embodiment, a pressure regulator varies the level of the pressure of the working oil discharged from the accumulator in response to variations in a vehicle running condition.
摘要翻译： PCT No.PCT / JP85 / 00434 Sec。 371日期：1986年5月27日 102（e）日期1985年5月27日PCT申请日1985年7月31日。在自动变速器中，摩擦元件通过液压伺服机构接合和分离，液压伺服系统通过选择阀交替地连接到压力源或排水管，并且蓄能器连接到选择阀和伺服之间的管路。对蓄能器排出的油的抵抗力，对伺服伺服的油排出的阻力以及蓄能器和伺服中的返回偏压力进行调整，使得伺服液压低于蓄能器的液压压力选择阀将伺服与排水管连接的预定时间。在一个实施例中，响应于车辆行驶状态的安全阀控制工作油通过排水管的排放速率。在另一个实施例中，压力调节器响应于车辆行驶状态的变化而改变从蓄能器排出的工作油的压力水平。

9. 发明授权

US5856709A Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator 失效
标题翻译：混合动力车辆驱动系统具有发动机和合成/分配机构之间的离合器，其可操作地连接到电动机/发电机
公开(公告)号：US5856709A
公开(公告)日：1999-01-05
申请号：US746483
申请日：1996-11-12
申请人： Ryuji Ibaraki , Seitoku Kubo , Yutaka Taga , Hiroshi Hata , Tsuyoshi Mikami , Hideaki Matsui
发明人： Ryuji Ibaraki , Seitoku Kubo , Yutaka Taga , Hiroshi Hata , Tsuyoshi Mikami , Hideaki Matsui
IPC分类号： B60K17/04 , B60K5/04 , B60K6/20 , B60K6/24 , B60K6/26 , B60K6/36 , B60K6/365 , B60K6/38 , B60K6/383 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/54 , B60K6/547 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F16H3/00 , F16H3/72 , F16H37/02 , F16H37/06 , F16H61/00 , F16H61/02 , F16H61/21 , G05B19/05 , G05B23/02 , B60L11/02
CPC分类号： B60K6/36 , B60K6/365 , B60K6/383 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , B60K2006/541 , B60K5/04 , B60W2510/244 , B60W2710/025 , B60Y2400/428 , F16H2200/0043 , F16H2200/0047 , F16H2200/2005 , F16H2200/2012 , F16H2200/2015 , F16H2200/203 , F16H2200/2051 , F16H2200/2056 , F16H2200/2058 , F16H2200/2061 , F16H3/006 , F16H3/725 , F16H57/02 , F16H61/0206 , F16H61/0211 , F16H61/21 , Y02T10/6221 , Y02T10/6286 , Y10S903/903 , Y10S903/905 , Y10S903/906 , Y10S903/909 , Y10S903/91 , Y10S903/912 , Y10S903/913 , Y10S903/914 , Y10S903/917 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/951
摘要： A hybrid drive system for a motor vehicle, having an engine operated by combustion of a fuel, an electric energy storage device for storing an electric energy, a motor/generator connected to the electric energy storage device, and a synthesizing/distributing mechanism which includes a first rotary element, a second rotary element connected to the motor/generator, and a third rotary element, and an output member connected to the third rotary element, wherein a first clutch is provided for connecting the first rotary element and the engine, and a second clutch is provided for connecting two elements of the first, second and third rotary elements of the synthesizing/distributing mechanism, for rotation of the two elements as a unit.
摘要翻译：一种用于机动车辆的混合驱动系统，具有通过燃料燃烧操作的发动机，用于存储电能的电能存储装置，连接到电能存储装置的电动机/发电机，以及合成/分配机构，其包括第一旋转元件，连接到马达/发电机的第二旋转元件和第三旋转元件，以及连接到第三旋转元件的输出构件，其中设置有用于连接第一旋转元件和发动机的第一离合器，以及第二离合器设置成用于连接合成/分配机构的第一，第二和第三旋转元件的两个元件，以便作为一个单元旋转两个元件。

10. 发明授权

US5334114A Control system for servo hydraulic pressure in vehicular automatic transmission 失效
标题翻译：车辆自动变速器伺服液压控制系统
公开(公告)号：US5334114A
公开(公告)日：1994-08-02
申请号：US980605
申请日：1992-11-24
申请人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Seitoku Kubo , Yutaka Taga , Hidehiro Oba
发明人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Seitoku Kubo , Yutaka Taga , Hidehiro Oba
IPC分类号： F16H61/06 , F16H61/02 , F16H61/04 , F16H61/08 , F16H61/18 , F16H3/44
CPC分类号： F16H61/0272 , B60W30/18036 , F16H2061/0485
摘要： A control system is provided for servo hydraulic pressure in a vehicular automatic transmission having planetary gear mechanisms. Shifting elements of the mechanisms can be connected to establish a different power flow in accordance with engagement or release of frictional engagement devices under the control of servo hydraulic pressure to achieve plural speed stages. The system comprises a servo pressure feed line for feeding, even in a non-running range, servo hydraulic pressure to at least one particular device out of plural frictional engagement devices which are caused to simultaneously engage in a reverse range of the transmission, a directional control valve disposed in the line to control feed or drain of the servo hydraulic pressure to or from said particular device through the line, and a solenoid valve for controlling the control valve to prevent the feed of the servo hydraulic pressure at vehicle speeds above a predetermined value.
摘要翻译：在具有行星齿轮机构的车辆自动变速器中提供用于伺服液压的控制系统。可以连接机构的移动元件，以在伺服液压控制下根据摩擦接合装置的接合或释放建立不同的动力流，以实现多个速度级。该系统包括伺服压力供给管线，用于甚至在非运行范围内将多个摩擦接合装置中的至少一个特定装置的伺服液压进给到同时进入变速器的反向范围的方向设置在该管线中的控制阀，以控制通过该管线从所述特定装置进入或从所述特定装置排出的伺服液压;以及电磁阀，用于控制控制阀，以防止伺服液压在车速超过预定值值。

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