An electric seat rail transport apparatus according to an embodiment of the present invention comprises: a lead screw disposed along the longitudinal direction of a fixed rail; a mounting bracket whose both ends are mounted on a movable rail and whose middle portion is penetrated by the lead screw to move along the lead screw; and a spindle nut into which the lead screw screws, whose one end is rotatably supported by the mounting bracket, whose the other end penetrates the middle portion of the mounting bracket to extend in the longitudinal direction of the lead screw, and wherein the inner radius of the other end thereof can be elastically contracted to tightly connect the inner circumferential surface of the other end thereof and the outer circumferential surface of the lead screw.

    본 발명은, 고정레일의 길이방향을 따라 마련된 리드스크류; 양 단부가 이동레일에 결합되며, 중단부에 리드스크류가 관통되어 상기 리드스크류를 따라 이동되는 마운팅브라켓; 및 상기 리드스크류에 나사구조로 끼워지며, 일단부가 상기 마운팅브라켓에 대해 회전 가능하게 지지되고, 타단부가 상기 마운팅브라켓의 중단부를 관통하여 리드스크류의 길이방향으로 연장 형성되면서 타단부의 내경이 탄력적으로 수축 가능하게 구성됨으로써 타단부의 내주면이 리드스크류의 외주면에 밀접되도록 구성된 스핀들너트;를 포함하여 구성되는 전동식 시트레일 이송장치가 소개된다.


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    Title :

    APPARATUS FOR MOVING ON ELECTRIC SEAT RAIL


    Additional title:

    전동식 시트레일 이송장치


    Contributors:

    Publication date :

    2015-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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