To provide an electric steering column device capable of simplifying a tilt shaft (a pivot shaft) structure and improving assemblability.SOLUTION: A vehicle body fitting bracket 2 integrally has: a bracket body 10; and a pair of side wall parts 12, 12 extending from the bracket body 10 and disposed on left and right both sides of a support part 11 to be rocked of a steering column 3. In the support part 11 to be rocked of the steering column 3, a column through hole 41 going through in a left and right direction is formed. In a side wall part 12 of a vehicle body fitting bracket 2, a support hole 13 facing the column through hole is formed. A shaft pin 42 is inserted in the support hole 13 and the column through hole 41. A collar member 43 is inserted between an outer peripheral surface of at least one end part of the shaft pin 42 and an inner peripheral surface of the support hole 13. At least at one end part of the shaft pin 42, a circumferential groove 46 is formed, and an engaging claw 47 engaged with the circumferential groove 46 is formed in a collar member 43.SELECTED DRAWING: Figure 2

    【課題】チルト軸(ピボット軸)構造の簡素化を図ると共に、組立性の向上を図ることができる電動ステアリングコラム装置を提供する。【解決手段】車体取付ブラケット2は、ブラケット本体10と、ブラケット本体10から延在し、ステアリングコラム3の被揺動支持部11の左右両側に配設される一対の側壁部12,12とを一体的に有する。ステアリングコラム3の被揺動支持部11に、左右方向に貫通するコラム貫通穴41が形成され、車体取付ブラケット2の側壁部12には、コラム貫通穴と対向する支持穴13が形成される。支持穴13及びコラム貫通穴41に軸ピン42が挿入され、軸ピン42の少なくとも一端部の外周面と支持穴13の内周面との間には、カラー部材43が介挿される。軸ピン42の少なくとも一端部に周方向溝46が形成され、周方向溝46に係合する係合爪47がカラー部材43に形成される。【選択図】図2


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    Title :

    ELECTRIC STEERING COLUMN DEVICE


    Additional title:

    電動ステアリングコラム装置


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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