发明授权
- 专利标题： Multiple glazing unit
- 专利标题（中）： 多功能玻璃装置
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申请号： US29948672申请日： 1972-10-20
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公开(公告)号： US3837129A公开(公告)日： 1974-09-24
- 发明人: LOSELL E
- 申请人： EMMABODA GLASVERK AB
- 专利权人： Emmaboda Glasverk Ab
- 当前专利权人： Emmaboda Glasverk Ab
- 优先权： SE1376271 1971-10-29
- 主分类号： E06B5/10
- IPC分类号： E06B5/10 ; F41H5/04 ; B32B17/10
摘要：
A multiple glazing unit comprising two glass sheets and at least one impact resistant middle sheet of plastic material which to compensate for the elongation of the plastic and for temperature changes is so mounted that there is an additional space for the middle sheet in which to expand in its own plane. The means for mounting the middle sheet is a U-shaped strip which engages the middle sheet only by means of the extremities of the U-limbs and which clamps the middle sheet solely by its inherent resilience.
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