Blowing wool machine flow control
US7762484B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2008 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Feb 17, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F21/085
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A machine is provided for distributing blowing wool from a source of compressed blowing wool. The machine is configured to discharge the blowing wool into distribution hoses. The machine including a shredding chamber having an outlet end. The shredding chamber includes a plurality of shredders configured to condition the blowing wool. A discharge mechanism is mounted at the outlet end of the shredding chamber. The discharge mechanism is configured for distributing the conditioned blowing wool from a discharge mechanism outlet end into an airstream provided by a blower. A choke is positioned between the outlet end of the shredding chamber and the discharge mechanism. The choke is configured to direct heavier clumps of blowing wool to the shredding chamber for further conditioning and configured to allow conditioned blowing wool to enter the discharge mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.