To generate preload force necessary for a correct function, while guaranteeing bearing and alignment of a shaft being the base with high precision.SOLUTION: A shaft arrangement (30) for a work device (1), a vehicle (1'), a bicycle, an electric bicycle, an e-bike, a pedelec and/or an S-pedelec comprises: a shaft (32); at least a first bearing (33) and a second bearing (34) constituted for bearing and alignment of the shaft (32) on the housing (40, 50) or inside the housing; and an additional third bearing (36) set, as a preload and/or attenuation bearing, to preload the shaft (32) in an axial direction, and/or to attenuate mechanical vibration.SELECTED DRAWING: Figure 1

    【課題】基礎となる軸の支承および位置合わせを高精度で保証しつつ、正しい機能に必要な予圧力が生成されること。【解決手段】軸(32)と、前記軸(32)をハウジング(40、50)上またはハウジング内に支承および位置合わせするために構成された、少なくとも第1のベアリング(33)および第2のベアリング(34)と、予圧および/または減衰ベアリングとして、前記軸(32)を軸方向に予圧し、および/または機械的振動を減衰させるために設定されたさらなる第3のベアリング(36)とを備えた、作業装置(1)、車両(1’)、自転車、電動自転車、イーバイク、ペデレックおよび/またはエスペデレックのための軸配置(30)。【選択図】図1


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    Title :

    SHAFT ARRANGEMENT, DRIVE UNIT, AND WORK DEVICE


    Additional title:

    軸配置、駆動ユニットおよび作業装置


    Contributors:

    Publication date :

    2020-10-22


    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 / F16C SHAFTS , Wellen



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