A longitudinal adjustment device (1) of a seat, particularly, a seat of a motor vehicle comprises: a housing (10) with a through-hole (13) which is arranged along a longitudinal axis (5) and has a first spindle opening (11) and a second spindle opening (12); a spindle (60) which can be guided through the through-hole (13) along the longitudinal axis (5) through the housing (10); a spindle nut (50); and a screw (40) which drives the spindle nut (50) and is supported on the housing (10) via a bearing (41) positioned on both sides. The spindle nut (50) can be supported on the housing (10) on the longitudinal axis (5) to rotate bidirectionally and axially. In addition, at least one fastener (70) connecting the spindle (60) to the spindle nut (50) in a torque-free manner is provided.

    본 발명은 종축(5)을 따라 배치되고, 제1 스핀들 개구(11) 및 제2 스핀들 개구(12)를 갖는 관통-구멍(13)을 포함하는 하우징(10), 하우징(10)을 통해 종축(5)을 따라 관통-구멍(13)을 통해 안내될 수 있는 스핀들(60), 스핀들 너트(50), 및 스핀들 너트(50)를 구동하고 양측에 위치된 베어링(41)에 의해 하우징(10)에 지지되는 나사(40)를 포함하는, 시트, 특히 자동차 시트의 종 방향 조절 장치(1)에 관한 것으로, 스핀들 너트(50)는 종축(5)에서 하우징(10)에 지지되어 양방향 및 축 방향으로 회전될 수 있고, 및 스핀들 너트(50)에 스핀들(60)을 토크 방지 방식으로 연결하는 적어도 하나의 패스너(70)가 제공된다.


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    Title :

    Longitudinal adjustment unit of a seat particularly of a seat in a motor vehicle


    Additional title:

    시트, 특히 자동차 시트의 종 방향 조절 장치


    Contributors:

    Publication date :

    2019-06-12


    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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