VEHICULAR WINDOW STRUCTURE

You are here: Homepage > Search

VEHICULAR WINDOW STRUCTURE

Free access

KOKUBO TAKUMI / SASAKI HITOSHI

To provide a vehicular window structure which adjusts soundproof characteristics of a vehicle window to vary a frequency band through which sound is transmitted.SOLUTION: A vehicular window structure 1 of the invention includes: a panel member 2a; a panel member 2b which is disposed facing the panel member 2a; a first intermediate layer 5a disposed between the panel member 2a and the panel member 2b and filled with a gas; and a pressure adjustment part 10 which deforms the panel member 2a and the panel member 2b.SELECTED DRAWING: Figure 2

【課題】車窓の防音特性を調整することで音を透過させる周波数帯を可変できる車両用窓構造を提供する。【解決手段】本発明の車両用窓構造１は、パネル部材２ａと、パネル部材２ａと対向するように配置されるパネル部材２ｂと、パネル部材２ａとパネル部材２ｂとの間に配置され、気体が充填された第１中間層５ａと、パネル部材２ａ及びパネル部材２ｂを変形させる圧力調整部１０とを備える。【選択図】図２

Access

Download

Export, share and cite

Document information

Title :

VEHICULAR WINDOW STRUCTURE

Additional title:

車両用窓構造

Contributors:

KOKUBO TAKUMI (author) / SASAKI HITOSHI (author)

Publication date :

2023-03-30

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Japanese

Classification :

IPC:

B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS