PROBLEM TO BE SOLVED: To properly lower a hand part, while the hand part holds a baggage and the hand part does not hold a baggage, in an assisting apparatus.SOLUTION: An assisting apparatus includes: a body portion 1 attached to a worker; an arm part 2 extended forward from the body portion 1; wires 18 and 19 extended downward from the arm part 2; and a hand part 20 coupled to the wires 18 and 19. The assisting apparatus includes: a rotor which raises the hand part 20 by winding up the wires 18 and 19, and lowers the hand part 20 by paying out the wires 18 and 19; an electric motor which drives the rotor to rotate to a winding-up side and a paying-out side; and a rotary speed sensor which detects the rotary speed of the rotor. While the electric motor is actuated to the paying-out side, if a detection value of the rotary speed sensor exceeds a predetermined value to a high-speed side, small driving force on the winding-up side is generated by the electric motor, thereby applying resistance to rotations on the paying-side of the rotor.SELECTED DRAWING: Figure 1

    【課題】アシスト器具において、ハンド部により荷物を保持した状態及びハンド部により荷物を保持していない状態で、ハンド部を適切に下降させる。【解決手段】作業者に取り付けられる本体部1、本体部1から前側に延出されたアーム部2、アーム部2から下側に延出されたワイヤ18,19、ワイヤ18,19に連結されたハンド部20を備える。ワイヤ18,19を巻き取ることによりハンド部20を上昇させ且つワイヤ18,19を繰り出すことによりハンド部20を下降させる回転体、回転体を巻き取り側及び繰り出し側に回転駆動する電動モータ、回転体の回転速度を検出する回転速度センサーを備える。電動モータが繰り出し側に作動する状態において、回転速度センサーの検出値が所定値を高速側に超えると、電動モータに巻き取り側の小さな駆動力を発生させて、回転体の繰り出し側への回転に抵抗を与える。【選択図】図1


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    Title :

    ASSISTING APPARATUS


    Additional title:

    アシスト器具


    Contributors:

    Publication date :

    2017-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / B66D Haspeln , CAPSTANS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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