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    • 1. 发明专利
    • Power tool holder
    • 电动工具夹
    • JP2014080278A
    • 2014-05-08
    • JP2012229933
    • 2012-10-17
    • Endo Kogyo Kk遠藤工業株式会社Daiichi Dentsu Kk第一電通株式会社
    • OKAMURA YOSHINORIKOMABA TOMIOHOSOKAWA KAZUHIROKOJIMA SUMITAKA
    • B66D3/18
    • PROBLEM TO BE SOLVED: To provide a power tool holder capable of weakening a reaction force which an operator receives from a power tool.SOLUTION: A power tool holder comprises: a body (2) which rotates a rotation drum by a biasing force of a power spring housed therein and takes up a wire rope; an installation part (4) which swingably suspends the body (2) at an upper part of an operator; a telescopic part (3) on which a force contracting upward due to a tensile force of the wire rope acts, the telescopic part (3) extending downward from the body (2) to form a telescopic mechanism; and a tool attachment part (5) attached to a lower end of the telescopic part (3).
    • 要解决的问题:提供能够削弱操作者从电动工具接收的反作用力的电动工具保持器。解决方案:电动工具架包括:主体(2),其通过偏压力使旋转鼓旋转 电源弹簧容纳在其中并且接收钢丝绳; 安装部分(4),其将主体(2)可摆动地悬挂在操作者的上部; 伸缩部分(3),其上由于钢丝绳的拉力而向上收缩的力作用,伸缩部分(3)从主体(2)向下延伸以形成伸缩机构; 以及附接到所述伸缩部(3)的下端的工具附接部(5)。
    • 4. 发明专利
    • Adjustment controller of valve clearance in engine
    • 发动机阀门间隙调节控制器
    • JPS597716A
    • 1984-01-14
    • JP11533982
    • 1982-07-05
    • Daiichi Dentsu Kk
    • DOUBA TAKATO
    • F01L1/46F01L1/22
    • F01L1/22
    • PURPOSE:To obtain a mechanically accurate clearance, by reversely rotating a driving motor by an angle corresponding to the clearance with the time, when an adjusting screw is adapted to a valve, as the reference. CONSTITUTION:Peak torque, generated when an adjusting screw 2 is contacted with a valve 1, is compared with a preset value, and turning of the screw 2 is stopped at the time of contact, then the screw 2 is reversely rotated. A detection angle of reverse rotation is compared with a rotary angle of an electric motor 6A corresponding to a valve clearance, and the motor 6A is stopped in a prescribed return position. And then a lock nut 3 is compared with a preset value to be prescribed torque and tightened by a motor 6B. In this way, setting work of the valve clearance is mechanically performed without causing the necessity for a skilled worker.
    • 目的:为了获得机械精确的间隙,通过将驱动电机反向旋转与间隙相当的角度,当调节螺钉适用于阀时作为参考。 构成:将调节螺钉2与阀1接触时产生的峰值扭矩与预先设定的值进行比较,螺钉2的接合转动停止,螺杆2反转。 将反转的检测角度与对应于阀间隙的电动机6A的旋转角度进行比较,并且电动机6A停止在规定的返回位置。 然后将锁定螺母3与作为规定扭矩的预设值进行比较,并由电动机6B紧固。 以这种方式,机械地执行阀间隙的设定工作,而不需要技术熟练的工人。
    • 6. 发明专利
    • Control device of hand held power tool
    • 手持电动工具的控制装置
    • JP2005144625A
    • 2005-06-09
    • JP2003388182
    • 2003-11-18
    • Daiichi Dentsu KkMazda Motor Corpマツダ株式会社第一電通株式会社
    • SHINAGAWA YASUSHIITSUNOI IKUOKANAI YASUAKI
    • B25B21/00B25B23/14B25F5/00
    • PROBLEM TO BE SOLVED: To provide a control device of a hand held power tool for securing safety of a worker, by realizing superior workability by reducing reaction applied to a tool body in fastening work.
      SOLUTION: This control device controls the hand held power tool having a driving motor and an output shaft rotating by driving force of the motor when a body operates. The control device is provided with an attitudinal change detecting means for detecting an attitudinal change in the tool body from an operation starting position by reaction generated in response to rotation of the output shaft when the body operates, and a driving control means for stopping operation of the tool when the attitudinal change in the tool body becomes a predetermined value or more by receiving a detecting signal acquired by the attitudinal change detecting means.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种手持式电动工具的控制装置,用于确保工人的安全性,通过减少在紧固工作中施加到工具体上的反作用而实现优异的可加工性。 解决方案:该控制装置控制具有驱动电动机的手持式电动工具,以及当主体操作时通过电动机的驱动力旋转的输出轴。 控制装置设置有姿态变化检测装置,用于当主体操作时响应于输出轴的旋转产生的反应,从操作开始位置检测工具主体的态度变化;以及驱动控制装置,用于停止操作 该工具当通过接收由姿态变化检测装置获取的检测信号而将工具主体的态度变化变为预定值以上时。 版权所有(C)2005,JPO&NCIPI