伝動輪システム

Transmission wheel system

Abstract

【課題】往復変位のエネルギー貯蔵により、心地よく和やかに踏むことが可能な伝動輪システムを提供する。 【解決手段】一方向出力特性を備える動力源に駆動される原動プーリ、原動プーリ、および本体との間、又は、原動プーリに結合される原動輪軸と本体との間に、一方向性伝動装置が設けられており、原動プーリと従動プーリとの速度比が周期的に変わるよう原動プーリが従動プーリを駆動するとき、同時に補助プーリアセンブリの補助プーリ(312)が動かされ、プレストレスト・エネルギーを貯蔵し、また原動プーリが伝動ベルトを経由して従動プーリに加える力が0又は比較的弱いとき、補助プーリ(312)がエネルギーを放出し、伝動ベルトに力が加えられ、伝動ベルトが原動プーリにカップリングされ、伝動ベルトが動かされ、従動プーリが、元の回転方向に回転し、また運動エネルギーをフィードバックする。 【選択図】図12
PROBLEM TO BE SOLVED: To provide a transmission wheel system, capable of stepping comfortably and peacefully by energy storage of reciprocating displacement.SOLUTION: A one-way transmission device is provided in a prime mover pulley driven by a power source having a one-way output characteristic, between the prime mover pulley and a body or between a prime mover wheel shaft joined to the prime mover pulley and the body, and when the prime mover pulley drives a driven pulley so that the speed ratio between the prime mover pulley and the driven pulley periodically changes, an auxiliary pulley (312) of an auxiliary pulley assembly is simultaneously moved, and stores prestress energy, and when force added to the driven pulley via a transmission belt by the prime mover pulley is 0 or relatively weak, the auxiliary pulley (312) emits energy, and the force is added to the transmission belt, and the transmission belt is coupled with the prime mover pulley, and the transmission belt is moved, and the driven pulley rotates in the original rotation direction, and also feeds back kinetic energy.

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Patent Citations (5)

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NO-Patent Citations (0)

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Cited By (1)

    Publication numberPublication dateAssigneeTitle
    JP-5827389-B1December 02, 2015敏 結城, 敏 結城自転車の楕円形ギア、クランク