| 发明名称 |
FRAME STRUCTURE FOR A WINDOW AND A METHOD FOR MAKING A FRAME STRUCTURE |
| 摘要 |
The invention relates to a frame structure, such as a window sash or a frame for a window or door, comprising a core made from at least one core member made from expanded polystyrene (EPS) with a density of 80-200 kg/m3 and a shell of polyurethane (PUR) encasing the core. The core may include a plurality of core members, some of which may be made from a different material. |
| 申请公布号 |
US2015096257(A1) |
申请公布日期 |
2015.04.09 |
| 申请号 |
US201314400256 |
申请日期 |
2013.05.10 |
| 申请人 |
VKR HOLDING A/S |
发明人 |
Sinnathamby Ruben;Melsen Michael;Nielsen Kristian Ørnsvig |
| 分类号 |
E06B3/96;E06B3/263;E06B1/70;E06B3/72 |
主分类号 |
E06B3/96 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A frame structure, such as a window sash or a frame for a window or door, including side, top, and bottom pieces, the frame structure comprising:
a core made from at least one core member; and a shell of polyurethane encasing the core, wherein the at least one core member is made from expanded polystyrene (EPS) with a density of 80-200 kg/m3, and the at least one core member defines one of a hole or canal that is filled at least in part with the polyurethane encasing the core. |
| 地址 |
HØRSHOLM DK |
