To enable a motor driving transmission for independently rotating and traveling each of the right and left wheels to be concurrently and temporarily stopped and further to enable the wheels to be freely rotated and operated even if the motor is driven or stopped.SOLUTION: A wheel 3 assembled with a wave motion gear mechanism 10 is traveled and rotated by motors M1, M2 arranged at a vehicle body frame 1 and there is provided a clutch mechanism 30 for temporarily stopping the driving power. The clutch mechanism 30 comprises a clutch shaft 31 operated to move forward or rearward from external side of the vehicle body frame 1; a center rod 35 moved up and down in cooperation with the clutch shaft 31 by a bent connecting part 36; a clutch plate 41 descended or moved up or down against an elastic biasing force applied upward through moving-up or moving-down motion; and a cam disc 46 engaged with the clutch plate 41 cooperated with a drive shaft 25 fixed to a flex spline 13 of the wave motion gear mechanism 10 and placed at an upper position and repelled from the clutch plate 41 placed at a lower position.SELECTED DRAWING: Figure 4

    【課題】左右の車輪それぞれを独立して回転走行させるモーターの駆動伝達を同時に一時的に停止でき、モーターの駆動時、停止時でも車輪をフリーに回転操作可能にする。【解決手段】車体フレーム1に配したモーターM1,M2で、波動歯車機構10を組み込んだ車輪3を走行回転させ、その駆動力を一時的に停止させるクラッチ機構30を設ける。クラッチ機構30は、車体フレーム1の外部から進退操作するクラッチシャフト31と、クラッチシャフト31に屈曲連結部36によって連繋して上下動するセンターロッド35と、上下動によって上方への弾発付勢力に抗して下降し、上下動するクラッチプレート41と、波動歯車機構10のフレクスプライン13に固定したドライブシャフト25に連繋してあって上位置にあるときのクラッチプレート41に係合し、下位置にあるときのクラッチプレート41からは離反するカムディスク46とから成る。【選択図】図4


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    Title :

    UNIVERSAL ELECTRICALLY-DRIVEN ROLLER


    Additional title:

    ユニバーサル電動ローラー


    Contributors:
    ITO SEIZO (author)

    Publication date :

    2019-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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