To provide an auxiliary power unit which is mainly constituted mechanically, recovers kinetic energy of a vehicle using the man power as a drive source and re-uses the energy as the power of the vehicle, and a bicycle having the auxiliary power unit.SOLUTION: An auxiliary power unit 100 comprises: an interlocking wheel 5 which rotates in an interlocking manner with a rear wheel 650 of a bicycle 10; an input wheel 2 which is brought into contact with the outer peripheral surface of the interlocking wheel 5 to recover rotational force of the interlocking wheel 5 with friction; an output wheel 3 which is biased so as to be in contact with the input wheel 2 to transmit the rotational force to each other so as to have the opposite rotation directions, and is brought into contact with the outer peripheral surface of the interlocking wheel 5 to apply the rotational force to the interlocking wheel 5; and a control wheel 4 which is brought into contact with one or both of the input wheel 2 and the output wheel 3 to control rotation of the input wheel 2 and the output wheel 3.SELECTED DRAWING: Figure 1

    【課題】 主として機械的に構成され、人力を駆動源とする車両の運動エネルギーを回収し、当該車両の動力として再利用する補助動力装置および当該補助動力装置を備えた自転車を提供する。【解決手段】 補助動力装置100は、自転車10の後輪650に連動して回転する連動ホイール5、連動ホイール5の外周面に当接して、摩擦により連動ホイール5の回転力を回収する入力ホイール2、入力ホイール2と互いに当接するように付勢され、反対の回転方向となるように回転力を伝達し合い、連動ホイール5の外周面に当接して、連動ホイール5に回転力を付与する出力ホイール3、入力ホイール2および出力ホイール3の、いずれか一方、あるいは双方に当接して、入力ホイール2および出力ホイール3の回転を制御する役割を担う制御ホイール4より構成される。【選択図】図1


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    Title :

    AUXILIARY POWER UNIT AND BICYCLE


    Additional title:

    補助動力装置および自転車


    Contributors:

    Publication date :

    2023-05-23


    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



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