To provide a constitution capable of making a metal mold general-purpose, in the case of punching applied to a bottom surface of a lower rail.SOLUTION: A notched part 35, which is cut off from a lower end of a second side wall part 34 of a lower rail 30 to a part of a flange part 33, is formed. Thus, a central-side opening of the lower rail 30 becomes wider to enable a wide punch 90 to penetrate. Consequently, a bottom surface 31 of the lower rail 30 can be punched by using a common metal mold, even in the case of the lower rails 30 based on a plurality of specifications different in length.SELECTED DRAWING: Figure 2

    【課題】ロアレール底面への打ち出し加工において、金型を汎用できる構成を提供することにある。【解決手段】ロアレール30の第2側壁部34の下端部から鍔部33の一部にわたって切り取られる切欠き部35を形成することで、ロアレール30の中央側の開口部がより広くなり、幅の広いパンチ90も通すことができるようなる。したがって、長さの異なる複数の仕様のロアレール30に対しても、共通の金型を用いて、ロアレール30の底面31に打ち出し加工が可能となる。【選択図】図2


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    Title :

    SEAT SLIDE DEVICE


    Additional title:

    シートスライド装置


    Contributors:

    Publication date :

    2020-05-07


    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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