PROBLEM TO BE SOLVED: To provide a seat driving device capable of suppressing increase in size of a structure for prohibiting a following operation of an operation handle.SOLUTION: A seat driving device includes: a plurality of operation handles 53L, 53T, 53R, 53S disposed individually corresponding to a plurality of position adjustment mechanisms; a plurality of clutch mechanisms for, according to one operation out of the plurality of operation handles, connecting the corresponding position adjustment mechanism and a rotary motor selectively; a plurality of switch cam members 61L, 61T, 61R, 61S pivotally supported around the same rotation axis with each other and drive-connected to each of the plurality of operation handles; a switch lever 70 pivotally supported around a rotation axis different from that of the plurality of switch cam members, and having a pressed part 75 protruding in a radial direction, and a pair of regulation parts 76 protruding in the radial direction from both sides in a circumferential direction for sandwiching the pressed part 75; and first and second switch structure bodies 86, 87 including a switch for conducting electricity to the rotary motor with a polarity corresponding to a rotation direction according to the rotation of the switch lever 70.

    【課題】操作ハンドルの追従作動禁止のための構造の大型化を抑制することができるシート駆動装置を提供する。【解決手段】複数の位置調整機構に対応して個別に配設された複数の操作ハンドル53L,53T,53R,53Sと、複数の操作ハンドルのいずれか一つの操作に伴い、該当する位置調整機構と回転モータとを選択的に接続する複数のクラッチ機構と、互いに同一の回転軸の周りに軸支されて複数の操作ハンドルにそれぞれ駆動連結された複数のスイッチカム部材61L,61T,61R,61Sと、複数のスイッチカム部材とは異なる回転軸の周りに軸支され、径方向に突出する被押圧部75及び該被押圧部75を挟む周方向両側から径方向に突出する一対の規制部76を有するスイッチレバー70と、スイッチレバー70の回動に伴い、回動方向に応じた極性で回転モータに通電するスイッチを含む第1及び第2スイッチ構造体86,87とを備える。【選択図】図3


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    Title :

    SEAT DRIVING DEVICE


    Additional title:

    シート駆動装置


    Contributors:
    ITO SADAO (author)

    Publication date :

    2015-12-17


    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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