PROBLEM TO BE SOLVED: To provide a multi-axis drive actuator having a plurality of gears and a stopper mechanism for stopping rotation of the gears to drive a plurality of output shafts by a single drive motor, where an interval of a rotational angle position of a gear to stop the rotation of the gear is reduced.SOLUTION: A multi-axis drive actuator comprises: first and second transmission gears 512, 612 for transmitting motor power to first and second output shafts; first and second stoppers 661, 662 which are engaged with the first and second transmission gears to stop rotation of the first and second transmission gears and are disengaged with the first and second transmission gears to allow the rotation of the first and second transmission gears; and a biasing mechanism which biases and moves the first stopper and the second stopper. The first transmission gear has first transmission gear outer teeth 512b at its external peripheral face. The first stopper is engaged with the first transmission gear outer teeth to stop the rotation of the first transmission gear, and is disengaged with the first transmission gear outer teeth to allow the rotation of the first transmission gear.SELECTED DRAWING: Figure 13

    【課題】複数の出力軸を1つの駆動用モータで駆動するために複数のギアおよびそれらギアの回転を止めるストッパ機構を備えた複数軸駆動用アクチュエータにおいて、ギアの回転を止められるギアの回転角位置の間隔を低減する。【解決手段】モータ動力を第1、第2出力軸に伝達するための第1、第2伝達ギア512、612と、第1、第2伝達ギアに係合することで第1、第2伝達ギアの回転を止め、第1、第2伝達ギアに係合しなくなることで第1、第2伝達ギアを回転可能とする第1、第2ストッパ661、662と、第1ストッパおよび第2ストッパを付勢して移動させる付勢機構と、を備え、第1伝達ギアは外周面に第1伝達ギア外歯512bを有しており、第1ストッパは、第1伝達ギア外歯に係合することで第1伝達ギアの回転を止め、第1伝達ギア外歯に係合しなくなることで前記第1伝達ギアを回転可能とする。【選択図】図13


    Access

    Download


    Export, share and cite



    Title :

    MULTI-AXIS DRIVE ACTUATOR


    Additional title:

    複数軸駆動用アクチュエータ


    Contributors:
    OKADA KEI (author)

    Publication date :

    2017-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



    MULTI-AXIS DRIVE ACTUATOR

    SUZUKI YOSHIAKI / OKADA KEI | European Patent Office | 2017

    Free access

    Multi-axis final drive assembly

    LITTLEFIELD JOSEPH R / HOLMES ALAN G | European Patent Office | 2021

    Free access

    MULTI-AXIS FINAL DRIVE ASSEMBLY

    LITTLEFIELD JOSEPH R / HOLMES ALAN G | European Patent Office | 2020

    Free access

    MULTI-AXIS FINAL DRIVE ASSEMBLY

    LITTLEFIELD JOSEPH R / HOLMES ALAN G | European Patent Office | 2018

    Free access

    Multi-axis final drive assembly

    LITTLEFIELD JOSEPH R / HOLMES ALAN G | European Patent Office | 2020

    Free access