PROBLEM TO BE SOLVED: To provide a laminated glass composed of different thickness glass plates that achieves both weight saving and sound insulation, and to provide a fitted structure fitted with the same.SOLUTION: Provided is a laminated glass comprising an outside glass plate 1, an inside glass plate 2 disposed oppositely to the outside glass plate 1 and having a thinner thickness than the outside glass plate 1, and an interlayer film 3 interposed between the outside glass plate 1 and the inside glass plate 2, and in which the interlayer film 3 includes a core layer 31, a first outer layer 321 disposed adjacent with the core layer 31 and on the outside glass plate 1 side, and a second outer layer 322 disposed adjacent with the core layer 31 and on the inside glass plate 2 side, and in which the first and second outer layers 321, 322 both have a Young's modulus larger than the Young's modulus of the core layer 31 and the first outer layer 321 has a thickness thinner than the second outer layer 322.
【課題】軽量化と遮音性を両立する、異なる厚みのガラス板で構成された合せガラス、及びこれが取り付けられた取付構造体の提供。【解決手段】外側ガラス板1と、外側ガラス板1と対向配置され、外側ガラス板1より厚みの小さい内側ガラス板2と、外側ガラス板1及び内側ガラス板2の間に挟持された中間膜3と、を備え、中間膜3は、コア層31、コア層31と隣接し外側ガラス板1側に配置される第1アウター層321、及びコア層31と隣接し内側ガラス板2側に配置される第2アウター層322、を備え、第1及び第2アウター層321,322のヤング率が、ともにコア層31のヤング率よりも大きく、第1アウター層321の厚みが、第2アウター層322よりも小さい合わせガラス。【選択図】図1
LAMINATED GLASS AND FITTED STRUCTURE FITTED WITH THE SAME
合わせガラス、及びこれが取り付けられた取付構造体
28.09.2015
Patent
Elektronische Ressource
Japanisch
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
GLASS LAMINATE, AND FITTED STRUCTURE FITTED WITH THE SAME
Europäisches Patentamt | 2015
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