| 发明名称 |
METHOD AND APPARATUS FOR ATTACHING FLANGE PORTIONS TO DUCTS |
| 摘要 |
A flange to be assembled to a duct member includes a plurality of pre-fabricated apertures or areas of weakened wall strength for receiving fasteners to assemble the flange to the end of a duct member. The apertures may be spaced apart such that the fasteners can be inserted at regular intervals along the length of the flange and the length of the end of the duct member. |
| 申请公布号 |
US2016076787(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514947743 |
申请日期 |
2015.11.20 |
| 申请人 |
RAM Developing LLC |
发明人 |
Richard Alain Denis;Houle Richard Carl;Houle Michael Paul |
| 分类号 |
F24F13/02;F16B25/10;F16L23/16;F16L23/14 |
主分类号 |
F24F13/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A flange for a duct member panel, comprising:
a first wall member; a second wall member, which wall members are configured to receive the duct member panel there between; an intermediate member connected to the inner and outer wall members, which intermediate member includes a rib disposed proximate the inner wall member; and a plurality of first apertures disposed in the first wall member, and a plurality of second apertures disposed in the second wall member, wherein the first apertures are substantially aligned with the second apertures. |
| 地址 |
North Windham CT US |
