专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5254053A Five-speed automatic transmission 失效
标题翻译：五速自动变速箱
公开(公告)号：US5254053A
公开(公告)日：1993-10-19
申请号：US964631
申请日：1992-10-23
申请人： Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masanori Kadotani , Masahiko Ando , Yasuo Hojo , Seitoku Kubo , Yutaka Taga , Hidehiro Oba
发明人： Takao Taniguchi , Kazumasa Tsukamoto , Masahiro Hayabuchi , Masanori Kadotani , Masahiko Ando , Yasuo Hojo , Seitoku Kubo , Yutaka Taga , Hidehiro Oba
IPC分类号： F16H3/62 , F16H3/44 , F16H3/66
CPC分类号： F16H3/66 , F16H2200/0047
摘要： A five-speed automatic transmission includes a main transmission and an over-drive transmission of a front disposition type. The main transmission includes three sets of planetary gears, a clutch for engaging and disengaging speed-change elements of the planetary gear sets, and a brake for fixing and releasing the speed change elements, and provides for four forward speed ranges and one reverse speed range. In the over-drive transmission of a front disposition type, a speed change element of an over-drive planetary gear set connected to an input element of the main transmission is adapted to be engaged, disengaged and fixed for achieving either a directly coupled stage or an over-drive stage. The over-drive transmission releases the direct coupling for reverse driving operation. One of the clutches of the main transmission for achieving the directly coupled stage and one of the brakes for achieving the low speed stage are engageable in the reverse driving operation.
摘要翻译：五速自动变速器包括主变速器和前部配置型的过驱动变速器。主变速器包括三组行星齿轮，用于接合和分离行星齿轮组的变速元件的离合器和用于固定和释放变速元件的制动器，并且提供四个前进速度范围和一个倒档速度范围。在前部配置型的过驱动传动中，连接到主变速器的输入元件的过驱动行星齿轮组的变速元件适于接合，分离和固定，以实现直接耦合的级或过驱动阶段。过驱动传动释放用于反向驱动操作的直接联接。用于实现直接耦合级的主变速器的离合器之一和用于实现低速级的制动器之一可接合于反向驱动操作。

2. 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。

3. 发明授权

US5411451A Control system for controlling the pressure of the oncoming servo hydraulic pressure based on a predicted time to sync from output shaft acceleration in automatic transmission 失效
标题翻译：控制系统，用于根据自动变速器中输出轴加速度的预测时间同步来控制迎面而来的伺服液压压力
公开(公告)号：US5411451A
公开(公告)日：1995-05-02
申请号：US982673
申请日：1992-11-27
申请人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba , Seitoku Kubo
发明人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba , Seitoku Kubo
IPC分类号： F16H61/08 , F16H59/14 , F16H59/42 , F16H59/46 , F16H61/00 , F16H61/06 , F16H61/10
CPC分类号： F16H61/061 , F16H2061/0078 , F16H59/14 , F16H59/42 , F16H59/46 , Y10T477/69373 , Y10T477/693742 , Y10T477/693754 , Y10T477/69383
摘要： A control system is provided for servo hydraulic pressure in an automatic transmission. Upon downshifting, one of first and second frictional engagement devices is released while the other is engaged. A directional control valve is provided to feed or drain servo hydraulic pressure to selectively engage or release the first and second devices. The hydraulic pressure is regulated by a pressure regulator under the control of an electronic control unit. Detectors are also provided to determine input rotation and torque, respectively. The regulator is interposed between the directional control valve and the engaged device. The regulator is controlled to maintain the servo hydraulic pressure at a predetermined value under the control of the electronic control unit until predetermined input rotation is detected and then to gradually raise the servo hydraulic pressure under the control of the electronic control on the basis of the value of input torque.
摘要翻译：在自动变速器中提供用于伺服液压的控制系统。在降档时，第一和第二摩擦接合装置中的一个释放，而另一个接合。提供方向控制阀以供给或排出伺服液压以选择性地接合或释放第一和第二装置。液压由电子控制单元控制下的压力调节器调节。还提供检测器以分别确定输入旋转和扭矩。调节器介于方向控制阀和接合装置之间。控制调节器，在电子控制单元的控制下将伺服液压保持在预定值，直到检测到预定的输入旋转，然后在电子控制的控制基础上逐渐提高伺服液压的输入转矩。

4. 发明授权

US5368531A Control method of and system thereof for inversely proportionally raising and lowering servo hydraulic pressure, based on input torque, for engaging and disengaging frictional elements in automatic transmission 失效
标题翻译：控制方法及其系统，用于根据输入转矩反比地提升和降低伺服液压，用于在自动变速器中接合和分离摩擦元件
公开(公告)号：US5368531A
公开(公告)日：1994-11-29
申请号：US982677
申请日：1992-11-27
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 , F16H61/08 , F16H61/10 , F16H5/40
CPC分类号： F16H61/061 , Y10T477/693635 , Y10T477/6937 , Y10T477/69387
摘要： A method is provided for the control of servo hydraulic pressure in an automatic transmission. Servo hydraulic pressure is adapted to engage or release first and second frictional engagement elements arranged in such a relationship that, upon shifting from one particular speed stage to another, one of the first and second frictional engagement elements is released while the other is engaged. The servo hydraulic pressure, engaging one frictional engagement element, is linearly lowered in a torque phase during a shift so it releases the one frictional engagement element, responsive to a rise in the servo hydraulic pressure to the frictional engagement element to be engaged, to maintain an inversely proportional relationship between the servo hydraulic pressure being raised and that being released.
摘要翻译：提供了一种用于控制自动变速器中的伺服液压的方法。伺服液压适于接合或释放以这样的关系布置的第一和第二摩擦接合元件，即当从一个特定的速度级转换到另一个时，第一和第二摩擦接合元件中的一个释放，而另一个接合。与一个摩擦接合元件接合的伺服液压在换档期间在转矩相位线性地下降，从而响应于要接合的摩擦接合元件的伺服液压的升高来释放一个摩擦接合元件，以维持伺服液压升高与被释放的反比关系。

5. 发明授权

US5403248A Control system for changing servo timings of hydraulic pressure based on a torque input in automatic transmission 失效
标题翻译：控制系统，用于根据自动变速器中的转矩输入改变液压伺服定时
公开(公告)号：US5403248A
公开(公告)日：1995-04-04
申请号：US982697
申请日：1992-11-27
申请人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba
发明人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba
IPC分类号： F16H61/06 , F16H59/16 , F16H59/70 , F16H61/02 , F16H61/04 , F16H61/08 , F16H61/10 , F16H61/18
CPC分类号： F16H61/0206 , F16H2061/0255 , F16H2061/026 , F16H2061/044 , F16H59/16 , F16H59/70 , F16H61/08 , Y10T477/69363 , Y10T477/693635 , Y10T477/693636 , Y10T477/6937
摘要： A control system is provided for servo hydraulic pressure in an automatic transmission having planetary gear mechanisms. First and second frictional engagement devices, whose servo pressures are reversed in feed/drain relationship between desired two high speed stages, are controlled by a shift valve and a directional control valve. The shift valve is switched by a first solenoid. The directional control valve is interposed in a servo hydraulic pressure feed/drain line communicating the shift valve with the first frictional engagement device and is controlled by a second solenoid. The first and second solenoids are controlled by an electronic control unit in accordance with a shift position detected by a detector, whereby the timings of feed or drain of the servo hydraulic pressures to or from the first and second frictional engagement devices are changed by predetermined relative amounts, respectively.
摘要翻译：在具有行星齿轮机构的自动变速器中提供用于伺服液压的控制系统。第一和第二摩擦接合装置通过换档阀和方向控制阀控制伺服压力在所需的两个高速级之间的进给/排出关系中相反的摩擦接合装置。换挡阀由第一螺线管切换。方向控制阀介于连接变速阀与第一摩擦接合装置的伺服液压进给/排出管线中，并由第二螺线管控制。第一和第二螺线管由电子控制单元根据由检测器检测到的换档位置控制，从而使伺服液压进给或排出第一和第二摩擦接合装置的时间为预定的相对位置金额。

6. 发明授权

US5351577A Control system for servo hydraulic pressure of two friction engaging means during an N-R shift in automatic transmission 失效
标题翻译：自动变速器中N-R换档期间两个摩擦接合装置的伺服液压控制系统
公开(公告)号：US5351577A
公开(公告)日：1994-10-04
申请号：US982679
申请日：1992-11-27
申请人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba
发明人： Masahiko Ando , Koji Noda , Yoshihisa Yamamoto , Masahiro Hayabuchi , Kazumasa Tsukamoto , Yasuo Hojo , Yutaka Taga , Hidehiro Oba
IPC分类号： F16H61/06 , F16H61/04 , F16H61/08 , F16H61/10
CPC分类号： F16H61/0437 , F16H2061/0485 , Y10T477/689 , Y10T477/693754
摘要： A control system is provided for servo hydraulic pressure in an 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 first and second frictional engagement devices engageable simultaneously in a reverse range, first and second servo pressure feed lines for feeding servo hydraulic pressure to the devices, a regulator valve disposed in the first line, a solenoid for controlling the valve, an electronic control unit for outputting a signal to the solenoid, and a detector for detecting shifting to the reverse range. The valve is controlled by the solenoid in accordance with an output from the unit upon detection of shifting to the reverse range by the detector, whereby engagement of the first device is coincided with that of the second device.
摘要翻译：在具有行星齿轮机构的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。该系统包括可同时接合在反向范围内的第一和第二摩擦接合装置，用于将伺服液压送到装置的第一和第二伺服压力供给管线，设置在第一管路中的调节阀，用于控制阀门的电磁阀，用于向螺线管输出信号的控制单元和用于检测向相反范围移动的检测器。当检测器检测到向相反范围的移动时，阀门由螺线管根据单元的输出控制，由此第一装置的接合与第二装置的接合一致。

7. 发明授权

US5267917A Rotary element engaging device for an automatic transmission 失效
标题翻译：用于自动变速器的旋转元件接合装置
公开(公告)号：US5267917A
公开(公告)日：1993-12-07
申请号：US964634
申请日：1992-10-23
申请人： Masanori Kadotani , Masahiro Haybuchi , Takashi Morimoto , Kazumasa Tsukamoto , Yasuo Hojo , Hidehiro Oba , Yutaka Taga
发明人： Masanori Kadotani , Masahiro Haybuchi , Takashi Morimoto , Kazumasa Tsukamoto , Yasuo Hojo , Hidehiro Oba , Yutaka Taga
IPC分类号： F16D41/00 , F16D55/40 , F16H3/66 , F16H57/08 , F16H63/30 , F16H57/10
CPC分类号： F16H57/08
摘要： A rotary element engaging device of an automatic transmission includes a stationary member, a planetary gear set having rotary elements, a frictionally engaging element interposed between the stationary member and one of the rotary elements, a one-way clutch interposed between the stationary member and the one rotary element, and an operating member for engaging and disengaging the frictionally engaging element. The rotary element is adapted to be selectively engaged with the stationary member through two paths formed of the frictionally engaging element and the one-way clutch. The one-way clutch is disposed between the frictionally engaging element and the operating member. The one-way clutch includes an inner race connected to the one rotary element and an outer race fixed to the stationary member. The operating member is adapted to act on the frictionally engaging element through the outer race.
摘要翻译：自动变速器的旋转元件接合装置包括固定构件，具有旋转元件的行星齿轮组，设置在静止构件和其中一个旋转元件之间的摩擦接合元件，插入在静止构件和静止构件之间的单向离合器一个旋转元件和用于接合和分离摩擦接合元件的操作构件。旋转元件适于通过由摩擦接合元件和单向离合器形成的两个路径选择性地与固定构件接合。单向离合器设置在摩擦接合元件和操作构件之间。单向离合器包括连接到一个旋转元件的内圈和固定到静止构件的外圈。操作构件适于通过外圈作用在摩擦接合元件上。

8. 发明授权

US4621710A Bearing lubrication system for extension housing of vehicular transmission 失效
标题翻译：车辆传动用延伸轴承轴承润滑系统
公开(公告)号：US4621710A
公开(公告)日：1986-11-11
申请号：US683616
申请日：1984-12-19
申请人： Kazumasa Tsukamoto , Takuji Taniguchi , Seitoku Kubo , Yutaka Taga
发明人： Kazumasa Tsukamoto , Takuji Taniguchi , Seitoku Kubo , Yutaka Taga
IPC分类号： F16H57/04 , F16N21/00 , F01M11/06
CPC分类号： F16H57/0456 , F16H57/0421 , F16N21/00 , F16H57/0471
摘要： A bearing lubrication system for an extension housing of automatic transmission, including an extension housing connected to a transmission case, a valve casing of a hydraulic control system fastened to the transmission case, a transmission output shaft supported in the extension housing, and a sleeve yoke splined to the output shaft and fitted in a bearing portion of the extension housing through a bearing, characterized in that the lubrication system is provided with a forced lubrication means comprising: a bearing lubricant tapping passage branched off from a lubricant oil passage or line pressure conduit in the transmission case or in the valve casing; a bearing lubricant supply passage communicating the bearing lubricant tapping passage with the bearing portion of the extension housing; and a flow control throttle provided in the bearing lubricant tapping passage or in the bearing lubricant supply passage.
摘要翻译：一种用于自动变速箱的延伸壳体的轴承润滑系统，包括连接到变速器壳体的延伸壳体，紧固在变速器壳体上的液压控制系统的阀壳体，支撑在延伸壳体中的变速器输出轴和套筒轭花键连接到输出轴并通过轴承装配在延伸壳体的轴承部分中，其特征在于，所述润滑系统设置有强制润滑装置，包括：从润滑油通道或管路压力导管分支的轴承润滑剂攻丝通道在变速箱或阀壳中; 轴承润滑剂供给通道，其将轴承润滑剂排出通道与延伸壳体的轴承部分连通; 以及设置在轴承润滑剂排出通道或轴承润滑剂供给通道中的流量控制节流阀。

9. 发明授权

US4716998A Direct coupling clutch with a damper device for a fluid coupling 失效
标题翻译：具有用于流体联轴器的阻尼装置的直接联接离合器
公开(公告)号：US4716998A
公开(公告)日：1988-01-05
申请号：US856815
申请日：1986-04-28
申请人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Koji Maeda , Kazuaki Watanabe , Yutaka Taga
发明人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Koji Maeda , Kazuaki Watanabe , Yutaka Taga
IPC分类号： F16H45/02 , F16D3/66
CPC分类号： F16H45/02 , F16H2045/0226 , F16H2045/0294
摘要： A direct coupling clutch being assembled within a casing of a fluid coupling having an impeller mounted on the casing and a turbine supported on an output shaft of the fluid coupling. The direct coupling clutch includes a piston mounted slidably on a turbine hub in axial direction for engaging with and disengaging from a front cover of the casing and a damper device resiliently connecting the turbine hub and piston. The damper device includes an annular driven plate consisting of two guide plates secured concentrically with each other and having a first set and a second set of spaces arranged in double rows along two concentric circles, an annular drive plate having a set of openings arranged in a row along a first circle, a set of projections arranged in a row along a second circle, a first coil spring inserted in each of the first set of spaces and within each of the set of openings and a second coil spring inserted in each of the second set of spaces and between the projections. The first coil spring is continually compressed by the relative rotation of the drive and driven plates and the second coil spring having a greater spring constant than that of the first coil spring is compressed after the first coil spring has been compressed in a predetermined value.
摘要翻译：直接联接离合器组装在具有安装在壳体上的叶轮和支撑在流体联轴器的输出轴上的涡轮机的流体联轴器的壳体内。直接联接离合器包括可沿轴向可滑动地安装在涡轮机毂上的活塞，用于与壳体的前盖接合和分离，以及弹性地连接涡轮机毂和活塞的阻尼装置。阻尼器装置包括环形驱动板，环形驱动板由两个彼此同心固定的导向板组成，并具有第一组和沿着两个同心圆排列成双列的第二组空间，环形驱动板具有一组开口，沿着第一圆的行，沿着第二圆排列成一排的一组突起，插入到所述第一组空间中的每一个中并且在所述一组开口中的每一个中的第一螺旋弹簧和插入到所述第一圆中的每一个中的第二螺旋弹簧第二组空间和投影之间。第一螺旋弹簧通过驱动和驱动板的相对旋转而被连续地压缩，并且具有比第一螺旋弹簧的弹簧常数大的弹簧常数的第二螺旋弹簧在第一螺旋弹簧被压缩到预定值之后被压缩。

10. 发明授权

US4693348A Direct coupling clutch with an integral damper device for a fluid coupling 失效
标题翻译：直接联轴器离合器，用于流体联轴器的整体阻尼装置
公开(公告)号：US4693348A
公开(公告)日：1987-09-15
申请号：US856765
申请日：1986-04-28
申请人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Koji Maeda , Kazuaki Watanabe , Yutaka Taga
发明人： Kazumasa Tsukamoto , Masahiro Hayabuchi , Koji Maeda , Kazuaki Watanabe , Yutaka Taga
IPC分类号： F16F15/123 , F16H45/02 , F16D3/66
CPC分类号： F16F15/12366 , F16H45/02 , F16H2045/0226 , F16H2045/0294
摘要： A direct coupling clutch being assembled within a casing of a fluid coupling having an impeller mounted on the casing and a turbine rotatably supported within the casing. The direct coupling clutch includes a piston slidably mounted on a turbine hub in axial direction for engaging with and disengaging from a front cover of the casing and a unitary assembled damper device provided between the hub and piston. The damper device includes a driven plate consisting of two annular guide plates positioned concentrically with each other, an annular drive plate interposed between the guide plates and being slidable with respect to the guide plates in circumferential direction and two sets of coil springs arranged in double rows along two concentric circles between the guide plates and being compressed by relative rotation of the drive and driven plates. The damper device is unitary assembled by securing the guide plates with each other and is capable to fixedly connect to one member of either turbine hub or piston by one plate of either drive plate or driven plate and to axially slidably connect to another member by another plate.
摘要翻译：直接联接离合器组装在具有安装在壳体上的叶轮和可旋转地支撑在壳体内的涡轮机的流体联轴器的壳体内。直接联接离合器包括可轴向滑动地安装在涡轮机毂上的活塞，用于与壳体的前盖接合和分离，以及设置在轮毂和活塞之间的单一组装的阻尼器装置。阻尼器装置包括由两个彼此同心地定位的环形引导板组成的从动板，一个插入导向板之间的环形驱动板，并且可相对于引导板在圆周方向上滑动，两组螺旋弹簧布置成双列沿着引导板之间的两个同心圆并且通过驱动板和从动板的相对旋转而被压缩。阻尼器装置通过将引导板彼此固定而整体组装，并且能够通过一个驱动板或从动板的一个板固定地连接到涡轮机毂或活塞的一个构件，并通过另一个板轴向滑动地连接到另一个构件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式