PROBLEM TO BE SOLVED: To provide a linear gear shift mechanism for chainless vehicles, the mechanism being structurally simple and compact, having a wide linear gear-changing range, incurring little transmission loss, and preventing generation of jerks while shifting gear.SOLUTION: A linear gear shift mechanism for chainless vehicles includes: a gear shift unit 1; an axial power input rotator 2; an axial power output rotator 3; a tread-required transverse power source 4; an axial power transfer portion 5; and a transverse power output portion 6. The axial power input rotator 2 has an inward-tilted power input annular surface, and inputs power along the axial direction of a support rotator. The tread-required transverse power source 4 is engaged with the axial power input rotator 2 along the radial direction of the support rotator. The axial power transfer portion 5 is engaged with the axial power output rotator 3 along the axial direction of the support rotator. The transverse power output portion 6 is engaged with the axial power transfer portion 5 along the radial direction of the support rotator.SELECTED DRAWING: Figure 1

    【課題】構造が簡素かつ小型であり、リニア変速領域が広く、伝達ロスが少なく、変速するときにジャークが発生することを防ぐチェーンレス車両のリニア変速機構を提供する。【解決手段】チェーンレス車両のリニア変速機構は、変速部1、軸方向動力入力回転体2、軸方向動力出力回転体3、足踏み式横方向動力源4、軸方向動力伝達部5及び横方向動力出力部6を備える。軸方向動力入力回転体2は、内傾斜動力入力環状面を有するとともに、支持回転体の軸方向に沿って動力を入力する。足踏み式横方向動力源4は、支持回転体の径方向に沿って軸方向動力入力回転体2と噛合される。軸方向動力伝達部5は、支持回転体の軸方向に沿って軸方向動力出力回転体3と噛合される。横方向動力出力部6は、支持回転体の径方向に沿って軸方向動力伝達部5と噛合される。【選択図】図1


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    Title :

    LINEAR GEAR SHIFT MECHANISM FOR CHAINLESS VEHICLE


    Additional title:

    チェーンレス車両のリニア変速機構


    Contributors:

    Publication date :

    2017-04-27


    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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