PROBLEM TO BE SOLVED: To prevent motion improper attack against motion converting means even if a cover is improperly detached from a body.SOLUTION: In an electric steering lock device, a housing 17 is constituted of a body 21 and a cover 22 fastened to the body, a lock pin allowed to reciprocate linearly between an engagement position where the pin engages with a steering shaft and an engagement-release position where the engagement is released is supported on the body, and an electric motor 19 and motion converting means 20 that converts rotation motion of the electric motor to linear motion of the lock pin are housed in the housing, where a protect cover 52 interposed between the cover 22 and the motion converting means 20 is fastened to the body 21, to make release of the fastening thereof impossible by covering the motion converting means 20 from the cover 22 side.SELECTED DRAWING: Figure 3

    【課題】ボディからカバーが不正に外されたとしても運動変換手段に対する不正アタックを防止する。【解決手段】ハウジング17が、ボディ21と、該ボディに締結されるカバー22とから構成され、ステアリングシャフトに係合する係合位置ならびにその係合を解除する係合解除位置間での直線的な往復移動を可能としたロックピンがボディに支持され、電動モータ19と、電動モータの回転運動をロックピンの直線運動に変換する運動変換手段20とがハウジングに収容される電動ステアリングロック装置において、カバー22および運動変換手段20間に介在するプロテクトカバー52が、カバー22側から運動変換手段20を覆うようにしてボディ21に締結解除不能に締結される。【選択図】図3


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    Title :

    ELECTRIC STEERING LOCK DEVICE


    Additional title:

    電動ステアリングロック装置


    Contributors:

    Publication date :

    2017-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E05B LOCKS , Schlösser



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