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    CONSTRUCTION MACHINE
    4.
    发明申请
    CONSTRUCTION MACHINE 有权
    建筑机械

    公开(公告)号：US20140021781A1

    公开(公告)日：2014-01-23

    申请号：US14110255

    申请日：2012-05-14

    申请人： Mitsugu Ojima ,  Toshihiko Watanabe ,  Takenori Hiroki ,  Shuji Egawa ,  Shinji Kato ,  Takako Satake ,  Yasunori Ota

    发明人： Hidetoshi Satake ,  Shinji Kato ,  Shuji Egawa ,  Takenori Hiroki ,  Toshihiko Watanabe ,  Yasunori Ota ,  Mitsugu Ojima

    IPC分类号： E02F9/08

    CPC分类号： E02F9/0866 ,  E02F3/3654 ,  E02F9/0858 ,  H01R13/6392 ,  H01R33/975

    摘要： An electric motor that is fixed to a revolving frame, an electrical equipment that is supported by the revolving frame by using a vibration absorption mount, and a cable for establishing a connection between the electric motor and the electrical equipment are provided. A connector mounting member having an outer shape smaller than that of a box is provided in the box of the electrical equipment, and an equipment-side connector is provided in the connector mounting member. A cable-side connector of the cable is connected to the equipment-side connector, and a cable end portion of the cable is fixed to the box by a clamp member. As a result, the vibration that is transmitted to the cable can be matched with the vibration that is transmitted to the cable-side connector.

    摘要翻译： 提供一种固定在旋转框架上的电动机，通过使用振动吸收装置由旋转框架支撑的电气设备，以及用于建立电动机和电气设备之间的连接的电缆。 在电气设备的箱体中设置有外形小于箱体的连接器安装构件，并且在连接器安装构件中设置设备侧连接器。 电缆的电缆侧连接器连接到设备侧连接器，并且电缆的电缆端部分通过夹紧件固定到箱体上。 结果，传递到电缆的振动可以与传输到电缆侧连接器的振动相匹配。

    CONSTRUCTION MACHINE
    5.
    发明申请
    CONSTRUCTION MACHINE 审中-公开
    建筑机械

    公开(公告)号：US20130011233A1

    公开(公告)日：2013-01-10

    申请号：US13389809

    申请日：2011-03-25

    申请人： Toshihiko Watanabe ,  Toshihiko Ishida ,  Manabu Edamura

    发明人： Toshihiko Watanabe ,  Toshihiko Ishida ,  Manabu Edamura

    IPC分类号： E02F9/20

    CPC分类号： H02P6/18 ,  E02F9/123 ,  E02F9/2091 ,  E02F9/2095

    摘要： A construction machine has a hydraulic pump driven by a prime mover, a hydraulic motor, an electric motor, a storage device for delivering and receiving electric power to and from the electric motor, and a controller for exercising drive control of the electric motor. A speed reduction mechanism for transmitting drive forces of the electric motor and hydraulic motor to a swing structure is also provided. The controller includes inductive voltage waveform detecting means for detecting an inductive voltage waveform of the electric motor, and magnetic pole position computing means for, in a state where the swing structure is driven only by the torque of the hydraulic motor, taking in the inductive voltage waveform from the inductive voltage detecting means and computing a magnetic pole position of a rotor of the electric motor on the basis of the inductive voltage waveform and not via a rotation position sensor.

    摘要翻译： 施工机械具有由原动机驱动的液压泵，液压马达，电动马达，用于向电动机输送电力的电力存储装置和用于对电动机进行驱动控制的控制器。 还提供了用于将电动机和液压马达的驱动力传递到摆动结构的减速机构。 该控制器包括用于检测电动机的感应电压波形的感应电压波形检测装置和磁极位置计算装置，用于在仅通过液压马达的转矩驱动摆动结构的状态下，感应电压 来自感应电压检测装置的波形，并且基于感应电压波形而不是通过旋转位置传感器计算电动机的转子的磁极位置。

    Element arrangement method
    6.
    发明授权
    Element arrangement method 失效
    元素排列方法

    公开(公告)号：US07698800B2

    公开(公告)日：2010-04-20

    申请号：US11034003

    申请日：2005-01-11

    申请人： Toshihiko Watanabe

    发明人： Toshihiko Watanabe

    IPC分类号： B23Q7/00 ,  B05D5/00

    CPC分类号： H01L24/95 ,  H01L25/50 ,  H01L2224/95085 ,  H01L2224/95122 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/12041 ,  H01L2924/15787 ,  H01L2924/181 ,  Y10T29/49998 ,  Y10T428/24612 ,  H01L2924/00

    摘要： An element arrangement board and method are provided. Where the element size is comparatively small with respect to the distance in element arrangement and the density of arranged elements is low, the elements can also be arranged with certainty and efficiently in a short period of time. The element arrangement board has an arrangement face on which fitting holes for receiving elements are formed and tapered faces are formed around the fitting holes and inclined downwardly toward the fitting holes. Elements to be arranged are mixed in fluid. The fluid is supplied to the arrangement face of the element arrangement board. The elements are acted upon by force toward the fitting holes on the tapered faces so that they are fitted in a self-aligned fashion into the fitting holes and arranged on the element arrangement board.

    摘要翻译： 提供元件布置板和方法。 在元件尺寸相对于元件布置中的距离相对较小并且排列的元件的密度低的元件尺寸也可以在短时间内确定地且有效地布置。 元件布置板具有布置面，在该布置面上形成有用于接收元件的装配孔，并且在装配孔周围形成锥形面，并向着装配孔向下倾斜。 待排列的元件在流体中混合。 流体被供应到元件布置板的布置面。 这些元件通过力朝向锥形面上的装配孔作用，使得它们以自对准的方式装配到装配孔中并且布置在元件布置板上。