Method and apparatus for mounting and sealing honeycomb insulation material
US4647488A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1984 |
| Grant date | Mar 3, 1987 |
| Priority date | — |
| Expiry date | Aug 7, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24744
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Mounting apparatus for expandable honeycomb insulation panels includes a head rail for anchoring the panel to a window jamb or wall and a sill rail at the opposite end of the honeycomb panel for contracting and expanding the honeycomb panel to move it upwardly and downwardly over the window surface. Lift mechanisms for the sill rail include a vertical drop cord lift system, a parallel bar cord guided system, and a continuous loop cord system. Edge seals for closing and sealing the end of the honeycomb insulation panel include a biased, elongated seal element positioned in side tracks for slideably guiding the honeycomb panel along a prescribed track while sealing the ends thereof. In an alternate embodiment, notched bearing edges are provided to accommodate a web track protruding therein. Other features include adjustable panel mounting, bracket, and cord lock roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.