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 。

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。

公开(公告)号：US08590683B2

公开(公告)日：2013-11-26

申请号：US13231346

申请日：2011-09-13

申请人： Kazumasa Tsukamoto ,  Takamitsu Kuroyanagi ,  Takuya Inagaki ,  Sachio Honjo ,  Takenori Kanou

发明人： Kazumasa Tsukamoto ,  Takamitsu Kuroyanagi ,  Takuya Inagaki ,  Sachio Honjo ,  Takenori Kanou

IPC分类号： F16H41/24 ,  F16H45/02 ,  F16D3/06

CPC分类号： F16H41/24

摘要： A drive plate that has a ring gear capable of meshing with a gear of a motor, and that transmits power from the engine to an element to which the power is to be transmitted. The drive plate includes a plate member that is fixed to a crankshaft of the engine. A ring gear member is formed as an annular member having the ring gear in its outer periphery. A plurality of fastening portions are each fastened to the plate member on an inner peripheral side with respect to the ring gear. A plurality of extended weld portions each extend from the inner peripheral side with respect to the ring gear to a side of the element, each having a free end that is welded to an outer periphery of a constituent member of the element to which the power is to be transmitted.

摘要翻译： 驱动板，其具有能够与电动机的齿轮啮合的环形齿轮，并且将动力从发动机传递到要被传递动力的元件。 驱动板包括固定在发动机的曲轴上的板构件。 环形齿轮构件形成为在其外周具有环形齿轮的环形构件。 多个紧固部分相对于环形齿轮在内周侧各自紧固到板构件。 多个延伸的焊接部分各自从内齿轮相对于环形齿轮的一侧延伸到元件的一侧，每一个具有自由端，该自由端焊接到功率为元件的元件的构成部件的外周边 被传送。

公开(公告)号：US07255186B2

公开(公告)日：2007-08-14

申请号：US10629743

申请日：2003-07-30

申请人： Satoru Wakuta ,  Kenji Omote ,  Takeshi Inuzuka ,  Kazuhisa Ozaki ,  Kazumasa Tsukamoto ,  Kozo Yamaguchi ,  Masatoshi Adachi ,  Kazutoshi Motoike ,  Masahiro Kojima

发明人： Satoru Wakuta ,  Kenji Omote ,  Takeshi Inuzuka ,  Kazuhisa Ozaki ,  Kazumasa Tsukamoto ,  Kozo Yamaguchi ,  Masatoshi Adachi ,  Kazutoshi Motoike ,  Masahiro Kojima

IPC分类号： B60K1/02

CPC分类号： F16H3/728 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  F16H3/727 ,  F16H2037/0873 ,  Y02T10/6239 ,  Y10S903/911 ,  Y10T477/23 ,  Y10T477/26

摘要： An output of an internal combustion engine is transmitted to an output shaft by controlling a control motor to change a rotation speed output from the engine without speed steps via power distribution planetary gear. An output of a drive motor is input to the output shaft by changing the speed into two-step decelerated rotation by means of an automatic transmission. The transmission produces a desired torque by decelerating the speed by a large degree when a vehicle speed is low, and produces a desired number of revolutions by decelerating the speed by a small degree when the vehicle speed is high.

摘要翻译： 内燃机的输出通过控制电动机通过配电行星齿轮来改变从发动机输出的转速而没有速度档来传递到输出轴。 驱动马达的输出通过自动变速器将速度改变为两步减速旋转而被输入到输出轴。 变速器通过在车速低时使速度大幅度减速而产生期望的转矩，并且通过在车速高时使速度减速而产生期望的转速。

公开(公告)号：US20070007095A1

公开(公告)日：2007-01-11

申请号：US11473057

申请日：2006-06-23

申请人： Kazumasa Tsukamoto ,  Kazuhisa Ozaki ,  Takeshi Inuzuka ,  Mitsugu Yamashita ,  Atsuhiro Mase

发明人： Kazumasa Tsukamoto ,  Kazuhisa Ozaki ,  Takeshi Inuzuka ,  Mitsugu Yamashita ,  Atsuhiro Mase

IPC分类号： F16D35/00

CPC分类号： F16D25/0638 ,  F16H45/02 ,  F16H2045/021 ,  F16H2045/0226 ,  F16H2045/0231 ,  F16H2045/0252 ,  F16H2045/0284

摘要： A hydraulic power transmission device includes a toroid portion, a turbine hub, and a lock-up device. The toroid portion includes a pump impeller and a turbine runner. The turbine hub is engaged with an input shaft of a transmission and holds the turbine runner. The lock-up device is installed so that it engages and disengages freely and it mechanically transmits to the turbine hub rotation that is transmitted from a drive power source. The toroid portion and the lock-up device overlap in the axial direction. Because the toroid portion and the lock-up device overlap in the axial direction, the size of the hydraulic power transmission device in the axial direction can be reduced, and the hydraulic power transmission device can be made more compact.

摘要翻译： 液压动力传动装置包括环形部分，涡轮轮毂和锁定装置。 环形部分包括泵叶轮和涡轮转轮。 涡轮机毂与变速器的输入轴接合并保持涡轮转轮。 锁定装置被安装成使其自由地接合和脱离，并且机械地传递到从驱动电源传输的涡轮机毂旋转。 环形部分和锁定装置沿轴向重叠。 由于环形部和锁止装置在轴向上重叠，所以可以减小液压动力传递装置的轴向尺寸，能够使液压动力传递装置更紧凑。

公开(公告)号：US07052433B2

公开(公告)日：2006-05-30

申请号：US10486889

申请日：2003-03-31

申请人： Nobutada Sugiura ,  Takeo Arai ,  Kazuhisa Ozaki ,  Kazumasa Tsukamoto ,  Kazumichi Kayama ,  Tomochika Inagaki

发明人： Nobutada Sugiura ,  Takeo Arai ,  Kazuhisa Ozaki ,  Kazumasa Tsukamoto ,  Kazumichi Kayama ,  Tomochika Inagaki

IPC分类号： F16H3/44 ,  F16H31/00

CPC分类号： F16H3/666 ,  F16H3/663 ,  F16H2200/0052 ,  F16H2200/2007 ,  F16H2200/201 ,  F16H2200/2023 ,  F16H2200/2048 ,  F16H2200/2097

摘要： A reduced rotation output unit for outputting a reduced rotation obtained by reducing rotation of an input shaft is arranged at one side of a planetary gear unit in an axial direction, a first clutch and a second clutch interposed between a second rotation element of the planetary gear unit, and a third rotation element and the input shaft are arranged at the other side of the planetary gear unit in the axial direction, and an output member is arranged between the first clutch, the second clutch and the planetary gear unit. Accordingly, it is possible to position the reduced rotation output unit and the planetary gear unit close to each other, and it is possible to make a transmission member that transmits the reduced rotation output from the reduced rotation output unit to the planetary gear unit short.

摘要翻译： 用于输出通过减小输入轴的旋转而获得的减小的旋转的减小的旋转输出单元布置在行星齿轮单元的轴向方向的一侧，第一离合器和第二离合器设置在行星齿轮的第二旋转元件之间 单元和第三旋转元件，并且输入轴沿轴向布置在行星齿轮单元的另一侧，并且输出构件布置在第一离合器，第二离合器和行星齿轮单元之间。 因此，可以将减速旋转输出单元和行星齿轮单元彼此靠近地定位，并且可以使从减速旋转输出单元向行星齿轮单元传递减速旋转输出的传动构件短。

公开(公告)号：US06553868B2

公开(公告)日：2003-04-29

申请号：US09942870

申请日：2001-08-31

申请人： Masayuki Takenaka ,  Kazumasa Tsukamoto

发明人： Masayuki Takenaka ,  Kazumasa Tsukamoto

IPC分类号： B60K602

CPC分类号： B60K6/36 ,  B60K6/365 ,  B60K6/445 ,  F16H55/17 ,  F16H57/0025 ,  Y02T10/6239 ,  Y10S903/909 ,  Y10S903/91 ,  Y10T74/19056 ,  Y10T74/1907 ,  Y10T74/19684 ,  Y10T74/19856 ,  Y10T403/7026

摘要： A gear supporting structure is designed to support two gears on a shaft with a short axial supporting span and without eccentricity or inclination. In this gear supporting structure wherein a first gear and a second gear are supported by a shaft in whirl-stopping and centering manners, the first gear with an axially extending boss portion is engaged with the shaft and fitted thereto in a centering manner at a whirl-stop portion and a first fitting portion, which are formed at different positions. A second fitting portion of the second gear is fitted to an outer periphery of the boss portion in a centering manner and connected with the first gear in a surface-fitting manner by a fastening device.

公开(公告)号：US5961418A

公开(公告)日：1999-10-05

申请号：US957772

申请日：1997-10-24

申请人： Takao Taniguchi ,  Shoichi Miyagawa ,  Kazumasa Tsukamoto ,  Shiro Sakakibara ,  Takeshi Inuzuka ,  Masashi Hattori ,  Hirofumi Nozawa

发明人： Takao Taniguchi ,  Shoichi Miyagawa ,  Kazumasa Tsukamoto ,  Shiro Sakakibara ,  Takeshi Inuzuka ,  Masashi Hattori ,  Hirofumi Nozawa

IPC分类号： B60K6/543 ,  F16H37/02 ,  F16H37/08 ,  F16H61/662

CPC分类号： B60K6/543 ,  F16H37/022 ,  F16H61/66259 ,  F16H2037/088 ,  F16H2061/6614 ,  F16H37/0846 ,  Y10S903/918 ,  Y10T477/623 ,  Y10T477/6242 ,  Y10T477/62423

摘要： An infinitely variable transmission has a gear neutral (GN) point and serves as an output member by torque circulation. When a pulley ratio thereof is within a predetermined range from the GN point, a coasting state occurs which may hinder smooth torque transmission based on the transmission efficiency and generate a great engine braking effect (failure in the transmission resulting from the coasting state) based on a large gear ratio. When the pulley ratio assumes a predetermined value that may cause failure in transmission resulting from the coasting state, upon release of the accelerator pedal, an electronic throttle system performs control such that the engine outputs a predetermined torque. Thus a positive driving state is always established. In this state, the continuously variable transmission (CVT) is shifted in the upshift direction to escape rapidly from a range defined by the pulley ratio of the predetermined value.

摘要翻译： 无级变速器具有齿轮中性点（GN），通过扭矩循环作为输出部件。 当其比率在GN点以上的预定范围内时，会发生滑行状态，这可能会阻碍基于传动效率的平稳转矩传递，并且基于以下原因产生很大的发动机制动效果（由于惯性滑行状态导致的变速器失效） 大齿轮比。 当滑轮比例成为可能导致由于滑行状态导致的变速器失灵的预定值时，在释放加速踏板时，电子节气门系统进行控制，使得发动机输出预定的转矩。 因此，始终建立积极的行车状态。 在这种状态下，无级变速器（CVT）在升档方向上移动，从预定值的滑轮比限定的范围内迅速逃逸。

公开(公告)号：US5951433A

公开(公告)日：1999-09-14

申请号：US980621

申请日：1997-12-01

申请人： Kazumasa Tsukamoto ,  Masahiro Hayabuchi ,  Mitsutaka Ito ,  Takuya Ogino ,  Akitoshi Kato ,  Tokuyuki Takahashi ,  Masafumi Kinoshita

发明人： Kazumasa Tsukamoto ,  Masahiro Hayabuchi ,  Mitsutaka Ito ,  Takuya Ogino ,  Akitoshi Kato ,  Tokuyuki Takahashi ,  Masafumi Kinoshita

IPC分类号： F16H3/62 ,  F16H3/66 ,  F16H57/02 ,  F16H63/30 ,  F16H63/48 ,  F16H3/44

CPC分类号： F16H63/3416 ,  F16H3/663 ,  F16H63/3026 ,  F16H2057/02086 ,  F16H2200/0043 ,  F16H2200/0047 ,  F16H2200/2005 ,  F16H2200/2023 ,  F16H2200/2025 ,  F16H63/48 ,  Y10S475/90

摘要： In an automatic transmission, a small-capacity second clutch that does not engage for reverse drive is mounted forward of a counter drive gear, and the other engaging elements of relatively larger capacity, that is, first and third clutches and first to third brakes, are disposed rearward of the counter drive gear, so that an axially extending space is formed between the counter drive gear and the second clutch, which space is utilized to accommodate a parking gear. Such an arrangement of engaging elements allows the counter shaft to be placed closer to the input shaft without the parking gear interfering with the second clutch, thereby enabling a more compact automatic transmission. Furthermore, since there is no need to relocate the counter drive gear rearward, the length of the counter shaft can be reduced, thereby enabling still greater compactness.

摘要翻译： 在自动变速器中，不能接合用于反向驱动的小容量第二离合器安装在反向传动齿轮的前方，并且具有相对较大容量的其它接合元件，即第一和第三离合器以及第一至第三制动器， 设置在相对驱动齿轮的后方，使得在对位驱动齿轮和第二离合器之间形成轴向延伸的空间，该空间用于容纳驻车档。 这种接合元件的布置允许相对轴放置得更靠近输入轴，而驻车齿轮不会干扰第二离合器，从而能够实现更紧凑的自动变速器。 此外，由于不需要向后移动对位驱动齿轮，所以可以减小副轴的长度，从而能够实现更大的紧凑性。

公开(公告)号：US5908461A

公开(公告)日：1999-06-01

申请号：US657616

申请日：1996-05-31

申请人： Kazumasa Tsukamoto ,  Yoshikazu Sakaguchi ,  Muneo Kusafuka ,  Masao Saito ,  Masamichi Unoki ,  Junichi Nishimura

发明人： Kazumasa Tsukamoto ,  Yoshikazu Sakaguchi ,  Muneo Kusafuka ,  Masao Saito ,  Masamichi Unoki ,  Junichi Nishimura

IPC分类号： F16H59/14 ,  F16H59/48 ,  F16H59/54 ,  F16H59/66 ,  F16H59/78 ,  F16H61/02 ,  G06G7/70

CPC分类号： F16H61/0213 ,  F16H2059/142 ,  F16H2059/663 ,  F16H59/48 ,  F16H59/54 ,  F16H59/66 ,  F16H59/78 ,  Y10S477/901 ,  Y10T477/692

摘要： A control system for an automatic transmission having a running status detector for detecting the running status of a vehicle including an input torque from an engine; a running resistance estimator for estimating a running resistance on the basis of the running status of the vehicle; a running resistance comparator for comparing the estimated running resistance and a preset reference value; and a shift characteristic changing device for changing shift characteristics in accordance with the comparison result of the running resistance comparator. The automatic transmission control system further has a temperature sensor for detecting a temperature relating to the temperature of the engine and a decision device for determining a specific engine running status, in which the output of the engine drops, on the basis of an output signal coming from the temperature sensor. The running resistance comparator changes the reference value in accordance with the determination of the decision device.

摘要翻译： 一种用于自动变速器的控制系统，具有运行状态检测器，用于检测包括来自发动机的输入转矩的车辆的运行状态; 运行阻力估计器，用于基于车辆的运行状态来估计行驶阻力; 运行电阻比较器，用于比较估计的运行电阻和预设的参考值; 以及根据运行阻力比较器的比较结果改变换档特性的换档特性改变装置。 自动变速器控制系统还具有用于检测与发动机的温度有关的温度的温度传感器和用于根据输出信号来确定发动机的输出下降的特定发动机运转状态的判定装置 从温度传感器。 运行电阻比较器根据判定装置的判定来改变参考值。