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

US4548099A Torque ratio control device for a V-belt type continuously variable transmission 失效
标题翻译：用于V型皮带式无级变速器的转矩比控制装置
公开(公告)号：US4548099A
公开(公告)日：1985-10-22
申请号：US581540
申请日：1984-02-21
申请人： Robert W. Wayman , Mutsumi Kawamoto , Shiro Sakakibara
发明人： Robert W. Wayman , Mutsumi Kawamoto , Shiro Sakakibara
IPC分类号： F16H47/00 , F16H37/02 , F16H47/06 , F16H37/00 , F16H37/06
CPC分类号： F16H37/022 , F16H47/065
摘要： The transmission comprises a hydraulic power transmission device, a V-belt stepless shifter and a planetary gear train. At restart time when the vehicle is at rest with the V-belt stepless shifter in high gear, the hydraulic power transmission device is operated to shift for providing a relatively high torque ratio, rather than the V-belt stepless shifter. A smooth restart is thus made possible. In addition, the planetary gear train permits the shifter smoothly to switch between forward and reverse. Both features meet the transmission needs of all vehicles.
摘要翻译：变速器包括液压动力传动装置，V形带无级变速器和行星齿轮系。在车辆处于高档档位的V型带无级变速器停转的重启时，为了提供相对较高的扭矩比，液压动力传递装置而不是V型带无级变速器而动作。因此，平稳的重启是可能的。此外，行星齿轮系允许变速器平稳地在正向和反向之间切换。两种功能都能满足所有车辆的传动需求。

2. 发明授权

US4455888A Automotive transmission 失效
标题翻译：汽车变速箱
公开(公告)号：US4455888A
公开(公告)日：1984-06-26
申请号：US202154
申请日：1980-10-30
申请人： Robert W. Wayman , Mutsumi Kawamoto , Shiro Sakakibara
发明人： Robert W. Wayman , Mutsumi Kawamoto , Shiro Sakakibara
IPC分类号： F16H47/00 , F16H37/02 , F16H47/06 , F16H37/00 , F16H37/08
CPC分类号： F16H37/022 , F16H47/065
摘要： The transmission comprises a hydraulic power transmission device, a V-belt stepless shifter and a planetary gear train. At restart time when the vehicle is at rest with the V-belt stepless shifter in high gear, the hydraulic power transmission device is operated to shift for providing a relatively high torque ratio, rather than the V-belt stepless shifter. A smooth restart is thus made possible. In addition, the planetary gear train permits the shifter smoothly to switch between forward and reverse. Both features meet the transmission needs of all vehicles.
摘要翻译：变速器包括液压动力传动装置，V形带无级变速器和行星齿轮系。在车辆处于高档档位的V型带无级变速器停转的重启时，为了提供相对较高的扭矩比，液压动力传递装置而不是V型带无级变速器而动作。因此，平稳的重启是可能的。此外，行星齿轮系允许变速器平稳地在正向和反向之间切换。两种功能都能满足所有车辆的传动需求。

3. 发明授权

US4633736A Vehicular continuously variable transmission 失效
标题翻译：车载无级变速器
公开(公告)号：US4633736A
公开(公告)日：1987-01-06
申请号：US798724
申请日：1985-11-18
申请人： Shiro Sakakibara , Mutsumi Kawamoto , Masahiko Ando
发明人： Shiro Sakakibara , Mutsumi Kawamoto , Masahiko Ando
IPC分类号： F16H37/02 , F16H47/06 , F16H37/00 , F16H47/04
CPC分类号： F16H47/065 , F16H37/022
摘要： A vehicular continuously variable transmission comprising a V-belt drive continuously variable transmission and a power transmission splitting driving mechanism consisting of a combination of a fluid coupling and a planetary gearing and disposed between the output shaft of the continuously variable transmission of the vehicle and the V-belt drive continuously variable transmission.
摘要翻译：一种车辆无级变速器，包括V型皮带驱动无级变速器和由流体联轴器和行星齿轮传动装置的组合组成的动力传递分离驱动机构，并配置在车辆的无级变速器的输出轴与V 带驱动无级变速器。

4. 发明授权

US4526061A Stepless automatic transmission for motor vehicles 失效
标题翻译：机动车无级自动变速器
公开(公告)号：US4526061A
公开(公告)日：1985-07-02
申请号：US476542
申请日：1983-03-18
申请人： Shiro Sakakibara , Mutsumi Kawamoto
发明人： Shiro Sakakibara , Mutsumi Kawamoto
IPC分类号： F16H37/02 , F16H47/06 , F16H37/00 , F16H37/08
CPC分类号： F16H37/022 , F16H47/065
摘要： A stepless or continuously variable automatic transmission for motor vehicles including a first shaft coupled with the output shaft of an engine and rotatably supported by the transmission case, a second shaft disposed parallel with the first shaft and supported by the transmission case rotatably at three support points, and a third shaft disposed parallel with the second shaft and rotatably supported by said transmission case, transmitting power from said first to second shaft by a V-belt type stepless transmission and from the second to third shaft by meshed engagement of an output gear mounted on the second shaft and an input gear mounted on the third shaft, said stepless automatic transmission being characterized in that: the second shaft is divided into an input section mounting an output pulley of said V-belt type stepless transmission and an output section mounting the output gear, one of the input and output sections being rotatably supported at one outer support point and an intermediate support point of the three support points and formed with an inner spline on the side of the intermediate support point while the other one of the input and output sections being rotatably supported at the other outer support point and formed with an outer spline on the side of the intermediate support point for fitting engagement with the inner spline.
摘要翻译：一种用于机动车辆的无级或连续可变的自动变速器，包括与发动机的输出轴联接并由变速箱可旋转地支撑的第一轴，与第一轴平行设置并由变速箱可转动地支撑在三个支撑点处的第二轴以及与所述第二轴平行设置并由所述变速箱可旋转地支撑的第三轴，通过V型皮带式无级变速器从所述第一轴传递动力，并且通过与所述第二轴的啮合来从所述第二轴到第三轴在所述第二轴和安装在所述第三轴上的输入齿轮上，所述无级自动变速器的特征在于：所述第二轴分为安装所述V型皮带式无级变速器的输出滑轮的输入部和安装所述输出齿轮，一个输入和输出部分可旋转地支撑在一个外部支撑点处，在三个支撑点的中间支撑点处，并且在中间支撑点的侧面上形成有内部花键，而另一个输入和输出部分可旋转地支撑在另一个外部支撑点处并且在侧面上形成有外部花键用于与内花键配合接合的中间支撑点。

5. 发明授权

US4526062A Stepless automatic transmission for motor vehicles 失效
标题翻译：机动车无级自动变速器
公开(公告)号：US4526062A
公开(公告)日：1985-07-02
申请号：US476805
申请日：1983-03-18
申请人： Shiro Sakakibara , Mutsumi Kawamoto
发明人： Shiro Sakakibara , Mutsumi Kawamoto
IPC分类号： F16H37/02 , F16H47/06 , F16H37/00 , F16H37/08
CPC分类号： F16H37/022 , F16H47/065
摘要： A stepless or continuously variable automatic transmission for motor vehicle, including a first shaft coupled with the output shaft of the engine and rotatably supported by the transmission case consisting of a torque converter case accommodating a fluid joint, a transmission case fastened to the torque converter case and accommodating a V-belt type stepless transmission and a center case interposed between the torque converter and transmission cases; a second shaft disposed parallel with the first shaft and supported by the transmission case rotatably at three support points on the torque converter case, transmission case and center case; and a third shaft disposed parallel with the second shaft and rotatably supported by the transmission case, transmitting power from the first to second shaft by the V-belt type stepless transmission and from the second and third shaft by meshed engagement with a helical output gear mounted on the second shaft and a helical input gear mounted on the third shaft, the stepless automatic transmission being characterized in that: the second shaft is divided into an input section and an output section, and the helical output pulley is mounted between the support points on the torque converter and center and center cases through a roller bearing.
摘要翻译：一种用于机动车辆的无级或连续可变的自动变速器，包括与发动机的输出轴联接并由容纳流体接头的变矩器壳体组成的变速箱可旋转地支撑的第一轴，紧固到变矩器壳体并且容纳V型皮带式无级变速器和夹在变矩器与变速器壳体之间的中心壳体; 第二轴，与第一轴平行设置并由变速箱以可旋转的方式支撑在变矩器壳体，变速箱和中心壳体上的三个支撑点处; 以及与所述第二轴平行设置并由所述变速箱可旋转地支撑的第三轴，通过所述V形带式无级变速器从所述第一轴向第二轴传递动力，并且通过与安装在所述第二轴上的螺旋输出齿轮啮合而从所述第二和第三轴在所述第二轴和安装在所述第三轴上的螺旋输入齿轮上，所述无级自动变速器的特征在于：所述第二轴分为输入部和输出部，所述螺旋输出滑轮安装在所述支撑点之间变矩器和中心箱通过滚子轴承。

6. 发明授权

US4464145A Belt type stepless shifter 失效
标题翻译：皮带式无级变速器
公开(公告)号：US4464145A
公开(公告)日：1984-08-07
申请号：US212553
申请日：1980-12-03
申请人： Mutsumi Kawamoto , Shiro Sakakibara
发明人： Mutsumi Kawamoto , Shiro Sakakibara
IPC分类号： F16H9/18 , F16H63/06 , F16H55/52 , F01B7/00 , F01B31/00
CPC分类号： F16H63/065 , F16H9/18
摘要： In a belt type stepless shifter, movable flanges of pulleys are driven by hydraulic cylinders, and each of the cylinders is provided with a plurality of pressure carrying surfaces disposed in the axial direction, thereby a great amount of torque can be transmitted at low hydraulic pressure or at a small outer diameter. The belt type stepless shifter is adapted for use in a transmission apparatus of vehicles.
摘要翻译：在带式无级变速器中，滑轮的可动凸缘由液压缸驱动，并且每个气缸设置有沿轴向设置的多个承压面，因此在低液压下能够传递大量的扭矩或者在较小的外径处。带式无级变速器适用于车辆的传动装置。

7. 发明授权

US06893373B2 Transmission for vehicle 失效
标题翻译：车辆传动
公开(公告)号：US06893373B2
公开(公告)日：2005-05-17
申请号：US10312634
申请日：2002-03-05
申请人： Mutsumi Kawamoto , Yoshimi Ishihara , Yoshinori Miyaishi , Mitsugi Yamashita , Nobuhiro Hosoi
发明人： Mutsumi Kawamoto , Yoshimi Ishihara , Yoshinori Miyaishi , Mitsugi Yamashita , Nobuhiro Hosoi
IPC分类号： F16H3/44 , F16H3/54 , F16H3/66 , F16H37/04
CPC分类号： F16H3/666 , F16H3/006 , F16H3/66 , F16H37/042 , F16H37/0833 , F16H2200/0047 , F16H2200/0052 , F16H2200/0056 , F16H2200/006 , F16H2200/2005 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2048 , F16H2200/2051 , F16H2200/2053 , F16H2200/2097
摘要： A transmission for a vehicle includes a main transmission (M) and a differential gear mechanism (20). The main transmission has at least two rotating elements (11, 12; 13, 14) each set to a different gear ratio, and the differential gear mechanism has at least three elements (21, 22, 23). There are provided first input means (C-1, C-2) which selectively inputs an input rotation to two rotating elements of the main transmission, and second input means (1, 2, C-3; 1, 2, 4) which connects the two rotating elements to two elements (21, 22) of the differential gear mechanism and inputs the input rotation to the other at least one element (23). Since an intermediate gear ratio with respect to an individual gear ratio is generated by two rotating elements at a time of simultaneously transmitting power to two rotating elements, it is possible to increase the number of shift speeds.
摘要翻译：用于车辆的变速器包括主变速器（M）和差动齿轮机构（20）。主变速器具有至少两个旋转元件（11,12; 13,14），每个旋转元件设置为不同的齿轮比，并且差速齿轮机构具有至少三个元件（21,22,23）。提供了选择性地将输入旋转输入到主变速器的两个旋转元件的第一输入装置（C-1，C-2）和第二输入装置（1,2，C-3; 1,2,4）将两个旋转元件连接到差速齿轮机构的两个元件（21,22），并将输入旋转输入至少一个元件（23）。由于在同时向两个旋转元件发送动力时由两个旋转元件产生相对于单个齿轮比的中间齿轮比，因此可以增加换档速度。

8. 发明授权

US4753627A Hydraulic control system for a belt drive continuously-variable speed transmission 失效
标题翻译：液压控制系统，用于皮带驱动无级变速传动
公开(公告)号：US4753627A
公开(公告)日：1988-06-28
申请号：US894512
申请日：1986-08-06
申请人： Mutsumi Kawamoto
发明人： Mutsumi Kawamoto
IPC分类号： F16H9/18 , F16H9/00 , F16H9/12 , F16H37/02 , F16H61/02 , F16H61/662 , F16H11/06
CPC分类号： F16H61/66263 , F16H37/022 , F16H61/6625 , F16H61/66259 , F16H9/12 , Y10T477/624
摘要： A hydraulic control system for a belt drive continuously-variable speed transmission comprising a continuously-variable speed transmission means including a primary variable-pitch pulley having a fixed pulley flange fixed to an input shaft and a movable pulley flange adapted to be axially slidable on said input shaft, a secondary variable-pitch pulley having a fixed pulley flange fixed to an output shaft and a movable pulley flange adapted to be axially slidable on said output shaft, and an endless belt interconnecting said primary and said secondary variable-pitch pulleys; and a hydraulic control circuit including hydraulic servomechanisms hydraulically interconnected with the respective movable pulley flanges of said primary and said secondary variable-pitch pulleys for pressing the corresponding movable pulley flanges toward the corresponding fixed pulley flanges, a regulator valve for supplying the pressurized working fluid of a controlled pressure to said hydraulic servomechanisms, and a control valve capable of generating a pressure signal to change the pressure of the working fluid. The control valve is incorporated into the output shaft and is adapted to generate a pressure signal corresponding to the axial movement of the movable pulley flange of the secondary variable-pitch pulley and to feed the pressure signal to the regulator valve, whereby a pressure factor corresponding to the speed-change ratio of the belt drive continuously-variable speed transmission means is added to the working fluid flowing the pressurized fluid passages of the hydraulic control circuit.
摘要翻译：一种用于皮带驱动无级变速传动装置的液压控制系统，包括一个连续变速传动装置，它包括一个主变间距皮带轮，该主变桨距皮带轮具有固定在输入轴上的固定皮带轮凸缘和一可移动皮带轮凸缘，输入轴，具有固定在输出轴上的固定皮带轮凸缘和适于在所述输出轴上轴向滑动的可动皮带轮凸缘的次级可变间距皮带轮以及将所述主变速齿轮和所述次级可变桨距轮相互连接的环形带; 以及液压控制回路，包括液压伺服机构，液压伺服机构与所述主变速滚轮和所述次级可变桨距皮带轮的相应的可动皮带轮凸缘液压地互连，用于将相应的可动皮带轮凸缘压向相应的固定滑轮凸缘;调节阀，用于将加压工作流体对所述液压伺服机构的控制压力，以及能够产生压力信号以改变工作流体的压力的控制阀。控制阀被结合到输出轴中并且适于产生对应于次级可变间距滑轮的可动皮带轮凸缘的轴向运动的压力信号，并且将压力信号输送到调节阀，由此对应于相对于带式驱动无级变速传动装置的变速比被添加到流过液压控制回路的加压流体通道的工作流体。

9. 发明授权

US4467670A Belt drive continuously-variable speed automatic transmission 失效
标题翻译：皮带驱动无级变速自动变速箱
公开(公告)号：US4467670A
公开(公告)日：1984-08-28
申请号：US342968
申请日：1982-01-26
申请人： Mutsumi Kawamoto
发明人： Mutsumi Kawamoto
IPC分类号： F16H37/02 , F16H47/06 , F16H37/00 , F16H9/00
CPC分类号： F16H37/022 , F16H47/065
摘要： A continuously-variable speed automatic transmission, comprising a fluid coupling, a belt drive transmission means including a primary variable-pitch pulley, a secondary variable-pitch pulley and a belt interconnecting the primary and the secondary variable-pitch pulley and capable of attaining continuously-variable speed drive, and a change-direction gear train.The primary variable-pitch pulley is mounted on an intermediate shaft which is adapted to be freely rotatable and arranged coaxially with an input shaft connected with the turbine runner of the fluid coupling.The secondary variable-pitch pulley is mounted on the output shaft of the transmission, which is supported on the housing of the transmission rotatably and in parallel with the intermediate shaft.The change-direction gear train is connected at the input end thereof with the input shaft and at the output end thereof with the intermediate shaft.A clutch means for rotatively connecting the input shaft and the intermediate shaft is formed within the fixed pulley flange of the primary variable-pitch pulley of the belt drive transmission means.
摘要翻译：一种连续变速自动变速器，包括流体联轴器，皮带驱动传动装置，包括主变间距皮带轮，次级可变桨距皮带轮和连接初级和次级可变间距皮带轮并能够连续获得的皮带 - 变速驱动器和变向齿轮系。主变间距带轮安装在中间轴上，该中间轴适于可自由旋转并与与流体联轴器的涡轮转轮连接的输入轴同轴布置。次级可变间距滑轮安装在变速器的输出轴上，该变速器的输出轴可旋转地并且与中间轴平行地支撑在变速器的壳体上。变速齿轮系的输入端与输入轴连接，输出端与中间轴连接。用于旋转地连接输入轴和中间轴的离合器装置形成在带驱动传动装置的主可变间距皮带轮的固定皮带轮凸缘内。

10. 发明授权

US4354236A System for controlling the hydraulic pressure during a shift operation of an automatic, variable speed transmission 失效
公开(公告)号：US4354236A
公开(公告)日：1982-10-12
申请号：US114936
申请日：1980-01-24
申请人： Nobuaki Miki , Mutsumi Kawamoto , Hiroyuki Amano , Tsuneo Hida , Tsuyoshi Yoshida
发明人： Nobuaki Miki , Mutsumi Kawamoto , Hiroyuki Amano , Tsuneo Hida , Tsuyoshi Yoshida
IPC分类号： F16H61/08 , F16H59/66 , F16H61/02 , F16H61/06 , F16H61/10 , B60K41/08 , B60K41/22 , G06F15/20
CPC分类号： F16H61/061 , F16H59/66 , B60W2550/142 , F16H2059/663 , F16H2061/0255 , F16H57/0006 , Y10T477/69383 , Y10T477/69387
摘要： A system for controlling the hydraulic pressure of a hydraulic control circuit of an automatic, variable speed transmission during a shift operation is provided. The hydraulic control circuit includes a plurality of hydraulic pressure control valves, a plurality of flow path switching means and a plurality of solenoid valves for controlling the engagement and disengagement of clutches and brakes in the transmission. The energization of the solenoid valves disposed in the hydraulic control circuit is controlled by an electronic system, which comprises a large scale integrated semiconductor logic unit, a semiconductor read-only memory, a semiconductor read-write memory and as required, input/output ports. The semiconductor read-only memory stores, inter alia, hydraulic pressure control program data which become operative during a selected one of the shift modes, each of which comprises a combination of the current speed stage and the speed stage to be established, and which controls the hydraulic pressure of the hydraulic control circuit by a repeated deenergization and energization of the solenoid valve for a given time interval during the shift operation.A signal indicative of a shift lever position is applied to the electronic system from a shift lever detecting means. Also a signal indicative of the current vehicle speed is applied thereto from a vehicle speed signal generating means. Finally, a signal indicative of a throttle opening is applied to the system from a throttle opening detecting means. In response to these signals and based on the constants data and the program data which are stored in the read-only memory, the electronic system determines a speed stage to be established. The hydraulic pressure in the hydraulic control circuit is controlled, simultaneously with a switching of the speed stage, on the basis of the hydraulic pressure controlling program data, thus reducing any rapid fluctuation of the vehicle speed or impulses during a shift operation.

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