发明名称 |
Insulated glass window spacer and method for making window spacer |
摘要 |
An integral metal spacer for insulated glass units and method of fabricating the spacer. The spacer defines a substantially closed cross-section contour having a bottom surface, a pair of sidewalls, and a pair of generally abutting inner surfaces. A gap may be defined between the adjacent inner surfaces. The three interior corners are defined by fully mitered sidewalls. A pair of bridges are provided to integrally interconnect the inner surfaces of adjacent spacer segments. The method of fabricating includes taking a roll of flat metal stock and completely punching all corner and other structures therein while the stock is planar; severing the punched stock into individual spacer members; roll-forming the individual members into a finished linear spacer piece; applying desiccant during roll-forming; applying sealant; thereafter folding the elongate member into a square spacer thereby locking the desiccant therein.
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申请公布号 |
US2001047592(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
US20010851166 |
申请日期 |
2001.05.09 |
申请人 |
MET-COIL SYSTEMS CORPORATION |
发明人 |
SHAH ASHOK;BLUM RICHARD;DICKINSON GARY |
分类号 |
E06B3/673;(IPC1-7):B21D47/00;E06B7/12;E06B3/24 |
主分类号 |
E06B3/673 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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