To provide a window glass vibration damping member which enhances the effect of suppressing noise in a vehicle such as an automobile in particular.MEANS FOR SOLVING THE PROBLEM: There is provided a window glass vibration damping member 40 attached to the lower side of a vertically movable window glass 20 of a vehicle such as an automobile, in which a substantially U-shaped channel 50 of a rigid member sandwiches the lower side of the window glass 20 via a viscoelastic member 41. The viscoelastic member 41 has an exterior side surface part 41 abutting on the exterior side surface of the window glass 20, an interior side surface part 42 abutting on the interior side surface of the window glass 20, and a groove part 45 connecting the exterior side surface part 41 to the interior side surface part 42 and formed of a lower surface part 44 abutting on the bottom surface 22 of the window glass. A depth h of the groove part 45 is 2.5 mm to 10 mm.SELECTED DRAWING: Figure 2

    【課題】自動車等の車両において、特に車内の騒音を抑制する効果を高めた窓ガラス制振部材を提供する。【課題を解決するための手段】昇降可能な自動車等の車両の窓ガラス20の下辺部に取付けられる窓ガラス制振部材40であって、窓ガラス制振部材40は、剛性部材の略U字形状のチャンネル50が粘弾性部材41を介して窓ガラス20の下辺部を挟持し、粘弾性部材41は、窓ガラス20の車外側側面に当接する車外側側面部41と、窓ガラス20の車内側側面に当接する車内側側面部42と、車外側側面部41及び車内側側面部42と連結し、窓ガラスの底面22に当接する下面部44で形成される溝部45を有し、溝部45の深さhは、2.5mmから10mmである。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    WINDOW GLASS VIBRATION DAMPING MEMBER


    Additional title:

    窓ガラス制振部材


    Contributors:

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    WINDOW GLASS VIBRATION DAMPING MEMBER

    ISHIGURO TASUKU / NOJIRI MASATOSHI | European Patent Office | 2023

    Free access

    VIBRATION-DAMPING-MEMBER-EQUIPPED WINDOW PLATE, AND VIBRATION DAMPING MEMBER

    SASE MASAYUKI | European Patent Office | 2019

    Free access

    VIBRATION-DAMPING-MEMBER-EQUIPPED WINDOW PLATE, AND VIBRATION DAMPING MEMBER

    SASE MASAYUKI | European Patent Office | 2016

    Free access

    WINDOW PLATE WITH VIBRATION DAMPING MEMBER, AND VIBRATION DAMPING MEMBER

    SASE MASAYUKI | European Patent Office | 2018

    Free access

    Window member and vehicle window glass

    KAGAYA OSAMU / SHIINA MASARU / ENOMOTO KOTARO et al. | European Patent Office | 2021

    Free access