Gypsum board forming device with improved slurry spread
US8834145B2 · kind B2 · utility
3Cited by
42References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 25, 2012 |
| Grant date | Sep 16, 2014 |
| Priority date | — |
| Expiry date | Apr 25, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1034
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is a gypsum board forming device which provides improved slurry spread. The device includes a forming table with an arcuate or angled profile that promotes a uniform slurry spread. An arcuate or angled hinge plate can also be included to further promote the uniform distribution of slurry prior to an extrusion plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.