To provide an electric mechanism of a seat rail which can prevent occurrence of abnormal noise effectively.SOLUTION: An electric mechanism of a seat rail according to the invention includes a front bracket 1b, a rear bracket 1a, a gear assembly, a lead screw 3, and a cushioning member 2. The front bracket 1b and the rear bracket 1a are separated from each other and fixed to an outer rail 8b. The gear assembly is driven by a driving device, is fixed to an inner rail 8a of the seat rail, and engages with the lead screw 3. The cushioning member 2 is disposed at the rear bracket 1a and serves as a cushion between the gear assembly and the rear bracket 1a to prevent abnormal noise.SELECTED DRAWING: Figure 2

    【課題】異音が発生するのを効果的に防止可能なシートレールの電動機構を提供する。【解決手段】本発明に係るシートレールの電動機構は、前ブラケット1bと、後ブラケット1aと、ギアアセンブリと、リードスクリュー3と、緩衝部材2と、を含む。前ブラケット1bと後ブラケット1aは、互いに離間して外レール8bに固定され、ギアアセンブリは、駆動装置によって駆動され、シートレールの内レール8aに固定され、リードスクリュー3と噛み合い、緩衝部材2は、後ブラケット1aに配置され、異音を防止するためにギアアセンブリと後ブラケット1aとの間に緩衝の役割を果たす。【選択図】図2


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    Title :

    ELECTRIC MECHANISM OF SEAT RAIL


    Additional title:

    シートレールの電動機構


    Contributors:

    Publication date :

    2020-11-12


    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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