To provide a gear shift control mechanism of an internal speed changer.SOLUTION: A gear shift control mechanism of an internal speed changer in the present invention, which is applied to an internal speed changer provided with a prescribed layer of planetary gear transmission systems, comprises a shaft claw 17, and shaft claw control rings 21, 22, 23 which are as many as the planetary gear transmission systems, can control opening/closing actuation of the shaft claw 17, and are as many as the shaft claws 17. The control mechanism comprises an annular sleeve 2 whose one end is provided with a force reception part 2a that receives external force and interlocks, and whose other end is provided with a serial link rod 2b that integrally connects all shaft claw control rings 21, 22, 23 in series. The shaft claw control rings 21, 22, 23 are provided with pores 21a, 22a, 23a which connect the serial link rod 2b of the annular sleeve 2 in series, and cams or cam similar structures, which have operational angle ranges different from each other, are respectively installed on respective shaft claw control rings 21, 22, 23.SELECTED DRAWING: Figure 4

    【課題】内装変速機のギアシフト制御機構を提供する。【解決手段】本発明の内装変速機のギアシフト制御機構は、所定層の遊星歯車変速システムが設けられた内装変速機に適用され、軸爪17と、遊星歯車変速システムと同数であり、且つ軸爪17の開閉作動を制御可能で、軸爪17と同数である軸爪制御リング21、22、23と、を備える。一端に外力を受けて連動する受力部2aが設けられ、他端に全ての軸爪制御リング21、22、23を一体に直列接続するシリアルリンクロッド2bが設けられた環状スリーブ2を備える。各軸爪制御リング21、22、23には、環状スリーブ2のシリアルリンクロッド2bを直列接続する孔部21a、22a、23aが設けられ、且つ各軸爪制御リング21、22、23には、作動角度範囲が互いに異なるカムまたはカム類似構造が各々設置されている。【選択図】図4


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    Title :

    GEAR SHIFT CONTROL MECHANISM OF INTERNAL SPEED CHANGER


    Additional title:

    内装変速機のギアシフト制御機構


    Contributors:
    RYU ZINSHI (author)

    Publication date :

    2023-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING



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