An extendable shaft (5) includes: an inner shaft (35) including a plurality of external teeth (41); an outer shaft (36) including a plurality of internal teeth (39) that slides relatively to the external teeth (41); and a resin layer (50) covering the external teeth (41). The pressure angle of the external teeth (41) is different from the pressure angle of the internal teeth (39).

    一种可伸长轴(5),包括:内轴(35),该内轴包括多个外齿(41);外轴(36),该外轴(36)包括相对于外齿(41)滑动的多个内齿(39);以及覆盖外齿(41)的树脂层(50)。外齿(41)的压力角与内齿(39)的压力角不同。


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    Title :

    EXTENDABLE SHAFT


    Additional title:

    可伸长轴


    Contributors:
    NEZU TOSHIHIRO (author) / TANO ATSUSHI (author) / TSUJI NAOKI (author)

    Publication date :

    2021-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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