Process for the reception of mineral fibers
US5268015A · kind A · utility
15Cited by
18References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 1992 |
| Grant date | Dec 7, 1993 |
| Priority date | — |
| Expiry date | Dec 10, 2012 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/7683
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to the reception of fibers under fibering machines to obtain a mat of mineral wool. It proposes assigning to each fibering machine its own collecting zone, the surfaces of the collecting zones increasing in the direction of the increase of base weight. The invention also proposes a device characterized by the presence of two reception drums for three fibering machines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.