To secure high sealing performance by preventing a sealant from being lifted after mounting while improving mounting workability by reducing a force required for mounting the sealant to a flange part of a vehicle body.SOLUTION: An inner surface of a vehicle outside wall part 20 is provided with an outside foamed material 25 that contacts a cabin outer surface of a flange part 110. An inner surface of a vehicle inside wall part 21 is provided with a flexible sealing lip part 21a. An inner surface of a bottom wall part 22 is provided with a bottom side foamed material 26 in a protruding manner. A gap between the outside foamed material 25 and the bottom side foamed material 26 in cabin inside and outside directions is set narrower than the dimension of the minimum thickness part in the flange part 110.SELECTED DRAWING: Figure 4

    【課題】シール材を車体のフランジ部に取り付ける際に要する力を軽減して取付時の作業性を向上させながら、取付後のシール材の浮き上がりを抑制して高いシール性を確保する。【解決手段】車外側壁部20の内面には、フランジ部110の車室外面に接触する外側発泡材25が設けられている。車内側壁部21の内面には、可撓性シールリップ部21aが設けられている。底壁部22の内面には、底部側発泡材26が膨出するように設けられている。外側発泡材25と底部側発泡材26との車室内外方向の間隔は、フランジ部110における最小厚み部分の寸法よりも狭く設定されている。【選択図】図4


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AUTOMOTIVE SEALANT


    Weitere Titelangaben:

    自動車用シール材


    Beteiligte:
    MATSUURA TOSHIFUMI (Autor:in) / KUBOTA AKIYOSHI (Autor:in) / AMAMI TOYOHISA (Autor:in) / DOI TAKAYUKI (Autor:in) / SAITO MASATO (Autor:in)

    Erscheinungsdatum :

    2019-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    METHOD AND APPARATUS FOR DISPENSING TEMPERATURE-ADJUSTED AUTOMOTIVE BODY SEALANT

    SALUTES BRADLEY ROBERT | Europäisches Patentamt | 2020

    Freier Zugriff

    Method and apparatus for dispensing temperature-adjusted automotive body sealant

    SALUTES BRADLEY ROBERT | Europäisches Patentamt | 2021

    Freier Zugriff

    Development of a New Sound Transmission Test for Automotive Sealant Materials

    Stuart Bolton, J. / Yun, R. J. / Pope, J. et al. | British Library Conference Proceedings | 1997


    Adhesive/Sealant-Dispensing Technology and Bead Control in the Automotive Industry

    Costello, Fredrick / Bezaire, Leon | SAE Technical Papers | 1988