A power transmission shaft (PS1), which is a power transmission shaft of the present invention, is set such that a first crushing length (S1) of a first joint member (J1) that bends on the basis of a first bending load is longer than a second crushing length (S2) of a second joint member (J2) that bends on the basis of a second bending load that is larger than the first bending load. Thus, even when an axial load acts from the first end (11) side, the second end (12) side, or both sides of the first end (11) and the second end (12), the second joint member (J2) can smoothly enter the inside of the tube (1), and the impact performance of the propeller shaft (PS1) can be stabilized.

    作为本发明的动力传递轴的传动轴(PS1)被设定为,基于第一屈曲载荷而屈曲的第一接头部件(J1)的第一压溃长度(S1)比基于比第一屈曲载荷大的第二屈曲载荷而屈曲的第二接头部件(J2)的第二压溃长度(S2)长。由此,即使在轴向载荷从第一端部(11)侧、第二端部(12)侧、或者第一端部(11)和第二端部(12)两侧作用的情况下,也能够使第二接头部件(J2)顺畅地进入管(1)的内部,能够实现传动轴(PS1)的碰撞性能的稳定化。


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    Title :

    Power transmission shaft and transmission shaft


    Additional title:

    动力传递轴和传动轴


    Contributors:
    AKITA YASUSHI (author) / LI SHA (author) / HARUNA KENTO (author)

    Publication date :

    2025-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16C SHAFTS , Wellen



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