To reduce rattling and abnormal noise between an upper rail and a lower rail, and to slide a seat more smoothly.SOLUTION: A slide resistance reduction member 14, 15 has a retainer 141, 151 which has a first holding wall part 1411, 1511 and a second holding wall part 1412, 1512 which are positioned between respective vertical wall parts 11b, 12d and between respective bottom wall parts 11a, 12c of a lower rail 11 and an upper rail 12, and is so formed as to have a substantially L-shaped cross section. A first ball member 142, 152 is provided at a middle position of the first holding wall part 1411, 1511, and a second ball member 143, 153 is provided at a position separated toward a width direction center from the vertical wall part of the lower rail 11 in the second wall part 1412, 1512.SELECTED DRAWING: Figure 7

    【課題】アッパーレール及びロアレール間におけるガタつきや異音を低減し、より円滑に摺動させる。【解決手段】摺動抵抗低減部材14,15が、ロアレール11とアッパーレール12の各縦壁部11b,12d間と各底壁部11a,12c間に位置する第1保持壁部1411,1511と第2保持壁部1412,1512を有する断面略L字状に形成されたリテーナー141,151を有する。第1保持壁部1411,1511の中途位置に第1ボール部材142,152が配設され、第2保持壁部1412,1512におけるロアレール11の縦壁部から幅方向中心に向かって離間した位置に第2ボール部材143,153が配設されている。【選択図】 図7


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    Title :

    SEAT SLIDE ADJUSTER


    Additional title:

    シートスライドアジャスタ


    Contributors:

    Publication date :

    2021-02-22


    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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