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28 条记录 (耗时 0.019 秒)

    Hybrid construction equipment
    1.
    发明授权
    Hybrid construction equipment 失效
    混合施工设备

    公开(公告)号：US06678972B2

    公开(公告)日：2004-01-20

    申请号：US10042242

    申请日：2002-01-11

    申请人： Masami Naruse ,  Masatake Tamaru ,  Kenzo Kimoto

    发明人： Masami Naruse ,  Masatake Tamaru ,  Kenzo Kimoto

    IPC分类号： E02F900

    CPC分类号： B60K6/28 ,  B60K6/44 ,  E02F9/0866 ,  E02F9/16 ,  E02F9/2075 ,  Y02T10/623 ,  Y10S903/903 ,  Y10S903/907

    摘要： A hybrid construction equipment capable of sufficiently exhibiting performance of a battery with strategic arrangement of the apparatuses being carried out is provided. For this purpose, the hybrid construction equipment includes, on an upper revolving superstructure (10) rotatably placed on a lower traveling unit, an engine (1), a generator (3) driven by the engine (1), a battery (5) charged with electric power generated by the generator (3), an electric motor (7) driven by electric power of the battery (5), an inverter (6) for controlling drive of the electric motor (7) and a driver's cab (12), and the battery (5) is placed to be isolated from the engine (1) and the generator (3).

    摘要翻译： 提供能够充分展现正在执行的设备的战略布置的电池性能的混合式施工设备。 为此，混合动力施工设备包括在可旋转地设置在下行进单元上的上旋转上层结构（10），发动机（1），由发动机（1）驱动的发电机（3），电池（5） 充电由发电机（3）产生的电力，由电池（5）的电力驱动的电动机（7），用于控制电动机（7）的驱动的逆变器（6）和驾驶室（12） ），并且将电池（5）放置成与发动机（1）和发电机（3）隔离。

    Hybrid construction equipment
    4.
    发明授权
    Hybrid construction equipment 失效
    混合施工设备

    公开(公告)号：US06708787B2

    公开(公告)日：2004-03-23

    申请号：US10080678

    申请日：2002-02-25

    申请人： Masami Naruse ,  Masatake Tamaru ,  Kenzo Kimoto

    发明人： Masami Naruse ,  Masatake Tamaru ,  Kenzo Kimoto

    IPC分类号： E02F920

    CPC分类号： B60W10/08 ,  B60K6/12 ,  B60K6/485 ,  B60K6/543 ,  B60W10/06 ,  B60W10/30 ,  B60W2510/0657 ,  B60W2710/083 ,  E02F9/2075 ,  E02F9/2217 ,  F04B17/03 ,  F04B17/05 ,  F04B2201/1202 ,  Y02T10/6208 ,  Y02T10/6226 ,  Y02T10/6286 ,  Y10S903/903 ,  Y10S903/918

    摘要： Hybrid construction equipment leveling an engine load and effectively performing regeneration of energy is provided. For this purpose, the construction equipment includes a hydraulic pump (2) and a first electric motor (7) driven by an engine (1), a battery (9) for charging electric power generated by the first electric motor, a second electric motor (10) driven by electric power of the battery and functioning as a generator at a time of braking revolution, a swash plate angel sensor 33 and a pressure sensor 34 for the hydraulic pump, and a controller (5) for controlling the first electric motor as a generator by surplus torque when absorption torque is smaller than predetermined output torque of the engine and controlling the first electric motor as a motor to generate an amount of shortage of torque when the absorption torque is larger than the predetermined torque.

    摘要翻译： 提供混合式施工设备调平发动机负荷并有效地执行能量再生。 为此，施工设备包括液压泵（2）和由发动机（1）驱动的第一电动机（7），用于对由第一电动机产生的电力进行充电的电池（9），第二电动机 （10），在制动转动时作为发电机驱动，用于液压泵的斜盘角传感器33和压力传感器34，以及用于控制第一电动机的控制器（5） 当吸收扭矩小于发动机的预定输出转矩并作为电动机控制第一电动机以在吸收转矩大于预定转矩时产生转矩不足量，作为发电机作为发电机。

    Hydraulic shovel
    5.
    发明授权
    Hydraulic shovel 失效
    液压铲

    公开(公告)号：US06675508B2

    公开(公告)日：2004-01-13

    申请号：US10131149

    申请日：2002-04-25

    申请人： Masatake Tamaru ,  Masami Naruse ,  Kenzo Kimoto

    发明人： Masatake Tamaru ,  Masami Naruse ,  Kenzo Kimoto

    IPC分类号： E02F502

    CPC分类号： G05G9/047 ,  E02F9/16 ,  E02F9/2004 ,  G05G9/04792 ,  G05G2009/04781

    摘要： A hydraulic shovel is provided which comprises a pair of left and right running/rotation pedals (3L and 3R) for running or rotating a vehicle, and a single running/rotation lever 7 which is installed separately from the pedals for similarly running or rotating the vehicle. The shovel allows the operator to run or rotate the vehicle by operating on the running/rotation pedals 3L and 3R, as well as by manipulating the running/rotation lever 7. Moreover, because the running/rotation lever 7 consists of a single lever, the operator can easily manipulate it by one hand, being relieved of complicated operations and inconveniencies encountered with the conventional machine, which ensures the improved operability.

    摘要翻译： 提供了一种液压挖掘机，其包括用于行驶或转动车辆的一对左右行驶/转动踏板（3L和3R），以及与踏板分开安装的单个行走/旋转杆7，用于类似地运行或旋转 车辆。 铲子允许操作者通过在行驶/旋转踏板3L和3R上操作以及通过操纵行驶/旋转杆7来运行或旋转车辆。此外，由于行驶/旋转杆7由单个杆组成， 操作人员可以轻松地操纵它，减轻了常规机器遇到的复杂操作和不便之处，确保了操作性的提高。

    Rubber crawler belt
    8.
    发明授权
    Rubber crawler belt 有权
    橡胶履带

    公开(公告)号：US06474756B2

    公开(公告)日：2002-11-05

    申请号：US09829417

    申请日：2001-04-10

    申请人： Kazutoshi Hori ,  Hiroaki Watanabe ,  Masatake Tamaru ,  Kenzo Kimoto

    发明人： Kazutoshi Hori ,  Hiroaki Watanabe ,  Masatake Tamaru ,  Kenzo Kimoto

    IPC分类号： B62D5524

    CPC分类号： B62D55/244

    摘要： A rubber crawler belt having a pattern of a lug provided on an outer circumferential side of a rubber belt has a central lug portion provided to continuously extend around a center portion in a width direction of the outer circumference of the rubber belt, in a waveform, and a plurality of branch lug portions each having a predetermined width and provided from the central lug portion toward left and right end portions of the rubber belt to be away therefrom diagonally in a circumferential direction, and an interval between the branched lug portions adjacent to each other being the same as an interval between drive protrusions, in the circumferential direction of the rubber belt.

    摘要翻译： 具有设置在橡胶带的外周侧的凸缘图案的橡胶履带具有设置成沿着橡胶带的外周的宽度方向的中心部分沿波形连续延伸的中央凸耳部， 以及多个分支凸耳部分，每个分支凸耳部分具有预定的宽度，并且从橡胶皮带的中心凸耳部分朝向左右端部分设置，以沿圆周方向对角地延伸，以及与每个相邻的分支凸耳部分之间的间隔 其它与驱动突起之间的间隔在橡胶带的圆周方向上相同。

    Crawler-type travel device and rotational wheel assembly
    9.
    发明授权
    Crawler-type travel device and rotational wheel assembly 有权
    履带式行走装置和旋转轮组件

    公开(公告)号：US08366212B2

    公开(公告)日：2013-02-05

    申请号：US12810339

    申请日：2009-01-16

    申请人： Kazuo Maeda ,  Masatake Tamaru

    发明人： Kazuo Maeda ,  Masatake Tamaru

    IPC分类号： B62D55/14

    CPC分类号： B62D55/305 ,  B62D55/14 ,  B62D55/202 ,  B62D55/21 ,  B62D55/26

    摘要： The crawler-type travel device includes a plurality of shoe plates, a first link section, a rotational wheel, and a shaft. The rotational wheel includes a first roller and a second roller. The first roller makes contact with first end portions corresponding to axial outer ends of the first link members forming the first link section. The second roller is aligned with and disposed on the axial inner side of the first roller. The second roller is rotatable independently from the first roller. The second roller makes contact with second end portions corresponding to axial inner ends of the first link members.

    摘要翻译： 履带式行驶装置包括多个鞋板，第一连杆部，旋转轮和轴。 旋转轮包括第一辊和第二辊。 第一辊与形成第一连杆段的第一连杆构件的轴向外端对应的第一端部接触。 第二辊与第一辊的轴向内侧对准并设置在第一辊的轴向内侧。 第二辊可独立于第一辊旋转。 第二辊与第一连杆构件的轴向内端对应的第二端部接触。

    Track adjuster
    10.
    发明申请
    Track adjuster 审中-公开
    轨道调节器

    公开(公告)号：US20050029866A1

    公开(公告)日：2005-02-10

    申请号：US10877208

    申请日：2004-06-25

    申请人： Masatake Tamaru ,  Teiji Yamamoto ,  Shigeru Yamamoto

    发明人： Masatake Tamaru ,  Teiji Yamamoto ,  Shigeru Yamamoto

    IPC分类号： B62D55/30 ,  F16H7/08 ,  F16H7/12

    CPC分类号： B62D55/305 ,  F16H2007/0812

    摘要： Right and left track adjusters each comprise a tension adjusting cylinder operable in forward and backward directions in the same condition; a motor-driven hydraulic pump; and a direction selector valve disposed in a hydraulic circuit for connecting the motor-driven hydraulic pump to the tension adjusting cylinder. The hydraulic circuit includes operating condition detecting means for detecting the operating condition of the tension adjusting cylinder. A controller located in the work vehicle judges a signal released from the operating condition detecting means. If the pressure condition is determined to be higher than a preset value, the tension adjusting cylinder is moved backward to avoid abnormal tension in the crawler belt. If it has a steady-state value, the movement of the tension adjusting cylinder is controlled according to a judgment based on a set value corresponding to the traveling direction of the vehicle, thereby properly adjusting the tension of the crawler belt.

    摘要翻译： 右和左轨道调节器各自包括在相同条件下可在前后方向上操作的张力调节缸; 电动液压泵; 以及设置在液压回路中的方向选择阀，用于将电动液压泵连接到张力调节缸。 液压回路包括用于检测张力调节缸的运行状态的操作状态检测装置。 位于工作车辆中的控制器判断从操作条件检测装置释放的信号。 如果压力条件被确定为高于预设值，则张力调节筒向后移动以避免履带中的异常张力。 如果具有稳定状态值，则根据与车辆的行驶方向对应的设定值的判断来控制张力调节筒的移动，由此适当地调整履带的张力。