To provide a configuration which can improve rigidity without deterioration of quality even if a reinforcement bracket is welded and fixed to an upper rail.SOLUTION: An upper rail 30 comprises a pair of first upper rail 31 and second upper rail 32 which are so located as to face other. The first upper rail 31, to which a front side bracket 40a and a rear side bracket 50a are welded and fixed, and the second upper rail 32, to which a front side bracket 40b and a rear side bracket 50b are welded and fixed, are connected to each other by connection parts 33, 34.SELECTED DRAWING: Figure 4

    【課題】アッパーレールに対して補強用のブラケットを溶接固定する場合でも品質を低下させることなく剛性を向上させ得る構成を提供する。【解決手段】アッパーレール30は、対向するように配置される一対の第1アッパーレール31及び第2アッパーレール32を備え、前側ブラケット40a及び後側ブラケット50aが溶接固定された第1アッパーレール31と、前側ブラケット40b及び後側ブラケット50bが溶接固定された第2アッパーレール32とが、連結部33,34により連結されるように構成される。【選択図】図4


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    Title :

    SEAT RAIL DEVICE AND METHOD FOR MANUFACTURE THEREOF


    Additional title:

    シートレール装置およびその製造方法


    Contributors:

    Publication date :

    2019-10-31


    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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