Windshield

A windshield according to the present invention is provided with an outer glass plate, an inner glass plate disposed facing the outer glass plate, and an intermediate film disposed between the outer glass plate and the inner glass plate, the principal stress of compression of the surface of the oute...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOTTA HIROFUMI, SHIMOMURA TAKAHIRO, ANDO NORICHIKA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A windshield according to the present invention is provided with an outer glass plate, an inner glass plate disposed facing the outer glass plate, and an intermediate film disposed between the outer glass plate and the inner glass plate, the principal stress of compression of the surface of the outer glass plate on the vehicle outer side is greater than the principal stress of compression of the surface of the inner glass plate on the vehicle inner side. 本发明的挡风玻璃具有外侧玻璃板、与上述外侧玻璃板相对配置的内侧玻璃板、和配置于上述外侧玻璃板与上述内侧玻璃板之间的中间膜,在上述外侧玻璃板和上述内侧玻璃板的至少一部分区域中,上述外侧玻璃板的车外侧的表面的压缩的主应力大于上述内侧玻璃板的车内侧的表面的压缩的主应力。