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    • 7. 发明专利
    • Working machine having operation rod
    • 具有操作杆的工作机
    • JP2014117249A
    • 2014-06-30
    • JP2012276395
    • 2012-12-19
    • Makita Corp株式会社マキタ
    • MORITA YOSHIFUMIHAYASHI KATSUNA
    • A01D34/76A01D34/68A01D34/78
    • A01D34/006A01D34/78A01D34/90A01G3/062
    • PROBLEM TO BE SOLVED: To improve usability of a working machine having an operation rod.SOLUTION: A working machine includes: an operation rod; a front unit located at a front end of the operation rod, to which a tool is fitted; a rear unit located at a rear end of the operation rod, to which a battery is fitted; a brushless motor disposed in the front unit to drive the tool; a motor controller disposed in the rear unit and electrically connected to the battery; and a plurality of motor power lines disposed along the operation rod and electrically connecting the motor controller and the brushless motor to each other.
    • 要解决的问题:提高具有操作杆的作业机的可用性。解决方案:工作机器包括:操作杆; 位于操作杆的前端的前部单元,工具被安装在该前部单元上; 位于操作杆的后端的后部单元,电池被安装到该后部单元上; 设置在所述前部单元中以驱动所述工具的无刷电动机; 设置在后部单元中并电连接到电池的电动机控制器; 以及沿着操作杆设置并将电动机控制器和无刷电动机彼此电连接的多个电动机电力线。
    • 8. 发明专利
    • Power transmission mechanism of working device
    • 工作装置的功率传输机制
    • JP2010242812A
    • 2010-10-28
    • JP2009090317
    • 2009-04-02
    • Makita Corp株式会社マキタ
    • WATANABE KOJI
    • F16H55/12A01G3/04F16H21/18F16H57/02F16H57/04
    • A01G3/053A01D34/30A01G3/033A01G3/062A01G3/067F16H21/18
    • PROBLEM TO BE SOLVED: To provide a power transmission mechanism of a working device enhanced in lubricating performance by lubricating any position. SOLUTION: A first eccentric cam 13 and a second eccentric cam 14 are provided on both surfaces of a driven gear 12 engaged with a drive gear with a phase difference of 180 degrees in the rotational direction. The driven gear 12 is provided by stacking a plurality of gear plates 50-55 in the thickness direction. Through-holes 50a-55a are formed at plane surfaces of the gear plates 50-55, and the gear plates 50-55 are welded so that the through-holes 50a-55a communicate with one another with phases shifted. Therefore, the through-holes 50a-55a are opened on a phase plane different in phase at one surface of the driven gear 12 the other surface of the gear. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:通过润滑任何位置来提供增强润滑性能的工作装置的动力传递机构。 解决方案:第一偏心凸轮13和第二偏心凸轮14设置在与驱动齿轮啮合的从动齿轮12的旋转方向上具有180度相位差的两个表面上。 从动齿轮12通过沿厚度方向堆叠多个齿轮板50-55来提供。 通孔50a-55a形成在齿轮板50-55的平面处,并且齿轮板50-55被焊接,使得通孔50a-55a相位相互连通。 因此,通孔50a-55a在从动齿轮12的一个表面的齿轮的另一个表面上在相位不同的相平面上打开。 版权所有(C)2011,JPO&INPIT