发明名称 |
Thermally insulated window system |
摘要 |
A thermally insulated window system for use in windows and doors which provides a thermally insulated frame and means for completely insulating the area of the frame. Novel panel sections are used to form the frame, as well as vents for a portion of the frame, and shutters which completely cover the area of a double panel window section. The novel panels contain a thermal break and a structurally sound construction filled and monolithically sealed with closed-cell foamed polymeric material.
|
申请公布号 |
US4057936(A) |
申请公布日期 |
1977.11.15 |
申请号 |
US19770776609 |
申请日期 |
1977.03.11 |
申请人 |
VIDERE CORPORATION |
发明人 |
WYATT, JR., WILLIAM BURK;BENEFIELD, BRUCE D. |
分类号 |
E06B3/00;E06B3/263;E06B3/267;E06B7/23;(IPC1-7):E05B65/04 |
主分类号 |
E06B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|