To provide a light and low-cost drive shaft.SOLUTION: A drive shaft 1 comprises: a first shaft 2; a cylindrical second shaft 3 engaged with the first shaft 2; and a cover member 4 that regulates entry of water into an engaged part. The first shaft 2 is provided with a slide 21 formed by an aluminum metal or a ferrous metal and having a first engaged part 11a constituting one of engaged parts 11 on an inner peripheral surface or an outer peripheral surface, and a drive 22 which is formed by a material different from the aluminum metal or the ferrous metal of the slide 21, and joined to the slide 21 at a joining part 23, and to/from which a driving force is input/output. The second shaft 3 is provided with a second engaged part 11b constituting the other of the engaged parts 11 on an outer peripheral surface or the inner peripheral surface so as to be opposed to and engaged with the first engaged part 11a formed on the inner peripheral surface or the outer peripheral surface of the slide 21 in a radial direction, and the cover member 4 covers the joining part 23.SELECTED DRAWING: Figure 1

    【課題】軽量で且つ低コストな駆動軸を提供する。【解決手段】駆動軸1は、第一シャフト2と、第一シャフト2と係合される筒状の第二シャフト3と、係合部位への水の侵入を規制するカバー部材4と、を備える。第一シャフト2は、アルミ系金属又は鉄系金属により形成され、係合部位11の一方を構成する第一係合部位11aを内周面又は外周面に備えるスライド部21と、アルミ系金属又は前記鉄系金属のうちスライド部21の材質とは異なる材質によって形成され、スライド部21と接合部位23で接合され、駆動力が入力又は出力される駆動部22と、を備える。また、第二シャフト3は、スライド部21の内周面又は外周面に形成された第一係合部位11aと径方向において対向し係合させるよう、係合部位11の他方を構成する第二係合部位11bを外周面又は内周面に備え、カバー部材4は接合部位23を覆う。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIVE SHAFT


    Weitere Titelangaben:

    駆動軸


    Beteiligte:
    YOSHII TATSUYA (Autor:in)

    Erscheinungsdatum :

    2022-10-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    DRIVE SHAFT

    NAKAMURA TAKESHI | Europäisches Patentamt | 2017

    Freier Zugriff

    DRIVE SHAFT CONTROLLER, REAR TWO-SHAFT DRIVE DEVICE AND DRIVE SHAFT CONTROL METHOD

    FUKUDA YOSHIHISA | Europäisches Patentamt | 2016

    Freier Zugriff

    DRIVE SHAFT

    TAN GUO DONG | Europäisches Patentamt | 2020

    Freier Zugriff

    Shaft drive

    BITTLINGMAIER GUNTER | Europäisches Patentamt | 2021

    Freier Zugriff

    Drive shaft and method for producing drive shaft

    KAMIKAWA MITSURU / SHIBATA NAOTO / SUGAI KO et al. | Europäisches Patentamt | 2021

    Freier Zugriff