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35 条记录 (耗时 0.034 秒)

    Constant velocity universal joint
    21.
    发明授权
    Constant velocity universal joint 失效
    恒速万向节

    公开(公告)号：US4192154A

    公开(公告)日：1980-03-11

    申请号：US844122

    申请日：1977-10-20

    申请人： Yozo Nakamura ,  Morio Ohshina

    发明人： Yozo Nakamura ,  Morio Ohshina

    IPC分类号： F16D3/20 ,  F16D3/205 ,  F16D3/30

    CPC分类号： F16D3/2055 ,  F16D2003/2026 ,  Y10S464/905

    摘要： A constant velocity universal joint of the three-roller type, capable of exactly transmitting power at constant velocity, comprises two drive members, one of which includes three yoke pins with respective roller means. Each roller means comprises an inner movable member adapted to rotate about the axis of the associated yoke pin and move axially of the pin, and an outer movable member disposed outside of the inner movable member and tiltable with respect to the rotational axis of the inner movable member. The other drive member includes guide grooves for guiding the outer movable members of the roller means along the rotational axis of the drive member itself.

    摘要翻译： 能够以恒定速度精确传递功率的三辊式等速万向接头包括两个驱动构件，其中一个包括具有相应辊装置的三个轭销。 每个辊装置包括内部可移动构件，其适于围绕相关联的轭销的轴线旋转并且沿着销的轴向移动，以及外部可移动构件，其设置在内部可移动构件的外部并且可相对于内部可移动构件的旋转轴线倾斜 会员。 另一个驱动构件包括用于沿着驱动构件本身的旋转轴线引导滚子装置的外部可移动构件的引导槽。

    High wear resistant hard film
    22.
    发明授权
    High wear resistant hard film 有权
    高耐磨硬膜

    公开(公告)号：US07449253B2

    公开(公告)日：2008-11-11

    申请号：US11745292

    申请日：2007-05-07

    申请人： Masanobu Misaki ,  Yukio Kodama ,  Yozo Nakamura ,  Yoshihiro Wada ,  Toyoaki Yasui ,  Toshirou Kobayashi ,  Katsuyasu Hananaka

    发明人： Masanobu Misaki ,  Yukio Kodama ,  Yozo Nakamura ,  Yoshihiro Wada ,  Toyoaki Yasui ,  Toshirou Kobayashi ,  Katsuyasu Hananaka

    IPC分类号： B32B9/00

    CPC分类号： C23C14/024 ,  C23C14/0641 ,  C23C28/044 ,  C23C28/42 ,  Y10T83/04 ,  Y10T407/27 ,  Y10T428/265

    摘要： A high wear resistant hard film is characterized by including a coating layer consisting of a metal nitride, which is formed on the outside surface of an object to be treated; a substrate layer consisting of a nitride of Ti or Cr, which is provided between the coating layer and the object to be treated; and an intermediate layer containing compositions of the coating layer in contact with the intermediate layer and the substrate layer, which is provided at an interface between the coating layer and the substrate layer, and a tool is provided with the film. There is provided a hard film having excellent oxidation resistance even 1000° C. or higher and also having very high wear resistance.

    摘要翻译： 高耐磨硬质膜的特征在于，在被处理物的外表面上形成由金属氮化物构成的被覆层， 由涂覆层和待处理物体之间设置的由Ti或Cr的氮化物构成的衬底层; 以及包含与涂覆层和基材层之间的界面处设置的与中间层和基材层接触的涂层的组合物的中间层和具有该膜的工具。 提供了即使1000℃以上也具有优异的耐氧化性并且也具有非常高的耐磨性的硬膜。

    Protective circuit in a device for reducing vibrations of a vehicle body
    26.
    发明授权
    Protective circuit in a device for reducing vibrations of a vehicle body 失效
    用于减少车​​身振动的装置中的保护电路

    公开(公告)号：US5087869A

    公开(公告)日：1992-02-11

    申请号：US645610

    申请日：1991-01-25

    申请人： Shigeru Kuriyama ,  Yozo Nakamura ,  Yuji Maeda ,  Kenichi Nakamura ,  Keiichi Mashino ,  Yuzo Kadomukai ,  Masao Fukushima ,  Kei Murakami

    发明人： Shigeru Kuriyama ,  Yozo Nakamura ,  Yuji Maeda ,  Kenichi Nakamura ,  Keiichi Mashino ,  Yuzo Kadomukai ,  Masao Fukushima ,  Kei Murakami

    IPC分类号： F02B63/00 ,  F02B63/04 ,  F02B75/06 ,  F16F15/02 ,  G05D19/02 ,  H02J7/14 ,  H02P9/48

    CPC分类号： H02J7/1446 ,  F02B63/04 ,  F02B75/06 ,  F16F15/02 ,  G05D19/02 ,  H02P9/48 ,  B60L2270/145 ,  Y02T10/642

    摘要： The present invention relates to an electrical protective circuit, used when abnormality occurs, in a vibration suppressing apparatus which changes the load torque on a generator such as an alternator fixed on the engine to generate an angle moment on the generator body to cancel rough idling engine vibrations to suppress vehicle body vibrations due to the rough idling. In the inventive vibration suppressing apparatus, a generator is fixed on the engine which generator includes a voltage regulator to control a field winding current such that a fixed voltage is output to a battery. The generation of engine rough idling is detected on the basis of either a change in the engine speed or a change in the engine vibrations. If rough idling is detected, a high voltage circuit is connected to the field winding to increase the field winding current and hence the load torque on the generator. In the inventive protective circuit, the battery voltage is compared with a predetermined reference value when no rough idling is detected. If the battery voltage exceeds the reference value, a changeover signal is generated and the high voltage circuit is disconnected from the field winding in response to the changeover signal.

    摘要翻译： 本发明涉及在异常发生时使用的电气保护电路，其在改变固定在发动机上的交流发电机等发电机上的负载转矩的振动抑制装置中，以在发电机主体上产生角度矩，以消除粗糙的空转引擎 振动，以抑制车身振动由于崎岖的空转。 在本发明的振动抑制装置中，发电机固定在发动机上，发电机包括电压调节器，以控制励磁绕组电流，使得固定电压输出到电池。 基于发动机速度的变化或发动机振动的变化来检测发动机粗糙空转的产生。 如果检测到粗糙的空转，则高压电路连接到励磁绕组，以增加励磁绕组电流，从而增加发电机的负载转矩。 在本发明的保护电路中，当没有检测到粗糙的空转时，将电池电压与预定的参考值进行比较。 如果电池电压超过基准值，则响应于切换信号，产生切换信号，高压电路与励磁绕组断开。

    Pulsationless duplex plunger pump and control method thereof
    28.
    发明授权
    Pulsationless duplex plunger pump and control method thereof 失效
    无脉冲双相柱塞泵及其控制方法

    公开(公告)号：US4808077A

    公开(公告)日：1989-02-28

    申请号：US141218

    申请日：1988-01-06

    申请人： Tsuneo Kan ,  Yozo Nakamura ,  Mieko Ishii

    发明人： Tsuneo Kan ,  Yozo Nakamura ,  Mieko Ishii

    IPC分类号： F04B49/06 ,  F04B11/00 ,  G01N30/32

    CPC分类号： F04B11/0075 ,  F04B11/0058

    摘要： Velocity control of two plungers provided in a pulsationless duplex plunger pump is effected by detecting pressure of a resultant discharge from the two plungers and positions of the plungers, and correcting sequentially a velocity instruction of the each plunger, based on pressure corresponding to the detected position of the each plunger so that the sum of velocities of the two plungers will be constant.

    摘要翻译： 通过检测来自两个柱塞和柱塞的位置的合成放电的压力，根据对应于检测位置的压力依次校正每个柱塞的速度指令来实现设置在无脉动双相柱塞泵中的两个柱塞的速度控制 以使两个柱塞的速度之和恒定。

    Variable capacity swash plate compressor
    29.
    发明授权
    Variable capacity swash plate compressor 失效
    可变容量斜盘压缩机

    公开(公告)号：US4801248A

    公开(公告)日：1989-01-31

    申请号：US83290

    申请日：1987-08-10

    申请人： Kenji Tojo ,  Yuzo Kadomukai ,  Kunihiko Takao ,  Yozo Nakamura ,  Atsushi Suginuma ,  Isao Hayase ,  Yukio Takahashi

    发明人： Kenji Tojo ,  Yuzo Kadomukai ,  Kunihiko Takao ,  Yozo Nakamura ,  Atsushi Suginuma ,  Isao Hayase ,  Yukio Takahashi

    IPC分类号： F04B27/14 ,  F04B13/00 ,  F04B27/08 ,  F04B27/10 ,  F04B27/18 ,  F04B1/26

    CPC分类号： F04B27/1804 ,  F04B27/1054 ,  F04B27/1072 ,  F04B2027/1818 ,  F04B2027/1831 ,  F04B2027/1845 ,  Y10T74/18336

    摘要： The variable capacity swash plate compressor of the present invention includes a rotary swash plate having an eccentric mass located opposite to the driving point of the swash plate with respect to the axis of the same. The mass distribution in the rotary swash plate is established such that, within a range in which the piston stroke is less than a predetermined value, a moment about a pivot point produced by the rotation of the swash plate becomes larger than a moment produced by the reciprocating motion of pistons, piston rods and the like and acting upon the swash plate, while, within a range in which the stroke is larger than the predetermined value, the former moment becomes smaller than the latter moment. Accordingly, it is possible to provide a compressor of the type in which its capacity control characteristics are improved over a wide shaft speed range.

    摘要翻译： 本发明的可变容量旋转斜盘式压缩机包括旋转斜盘，其具有相对于其旋转斜盘相对于斜盘的驱动点相对的偏心质量。 旋转斜盘中的质量分布被建立为使得在活塞冲程小于预定值的范围内，由旋转斜盘旋转产生的枢转点周围的力矩变得大于由 活塞，活塞杆等的往复运动并作用在斜盘上，而在行程大于预定值的范围内，前者的力矩变得比后一时刻小。 因此，可以提供一种在宽的轴速度范围内提高其容量控制特性的类型的压缩机。