Continuous feed system for producing structural insulated panels
US7291234B2 · kind B2 · utility
9Cited by
11References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2003 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Aug 26, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249964
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An apparatus and a continuous process produce composite structural insulated panels (SIPs). Lower boards are placed on a conveying system through a foam application zone and then upper boards are applied. The foam material adheres to the upper and lower boards to form a structural insulated panel after passing through a curing apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.