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A platform for research: civil engineering, architecture and urbanism
WINDOW GLASS VIBRATION DAMPING MEMBER
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
WINDOW GLASS VIBRATION DAMPING MEMBER
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
WINDOW GLASS VIBRATION DAMPING MEMBER
窓ガラス制振部材
ISHIGURO TASUKU (author) / NOJIRI MASATOSHI (author)
2023-08-01
Patent
Electronic Resource
Japanese
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
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