PROBLEM TO BE SOLVED: To provide an actuating drive for a rail guide realizing a good setting as much as possible for a wide variety of passengers with a single seat.SOLUTION: The actuating drive for a rail guide of a longitudinal adjustment of a motor vehicle seat has a rotational drive which has an output shaft 70, a spindle nut rotationally connected to the output shaft 70, and a transmission which has a spindle 52. The spindle 52 has a spindle thread, with which the spindle nut is engaged. The spindle 52 is curved at a circular radius of curvature 42. The radius of curvature 42 is between 1,500 and 3,000 mm. The spindle nut is a straight nut.

    【課題】単独で幅広い乗員に可能な限り良好な設定をもたらすレールガイド用作動駆動装置を提供する。【解決手段】自動車シートの前後調節のレールガイド用作動駆動装置が、出力軸70を有する回転駆動装置と、出力軸70に回転可能に接続されたスピンドルナットを有し、且つスピンドル52を有するトランスミッションとを有する。スピンドル52はスピンドルねじを有し、スピンドルねじにスピンドルナットが係合される。スピンドル52は円の曲率半径42で湾曲し、曲率半径42は1,500〜3,000mmの間である。スピンドルナットはストレートナットである。【選択図】図2


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    Title :

    ACTUATING DRIVE FOR RAIL GUIDE, RAIL GUIDE, MOTOR VEHICLE SEAT, AND MOTOR VEHICLE


    Additional title:

    レールガイド用作動駆動装置、レールガイド、自動車シート及び自動車


    Contributors:

    Publication date :

    2015-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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