- Author
- Maltpress, C. C.
- Title
- Rotary Fire Door.
- Coporate
- Naval Ordnance Laboratory, Silver Spring, MD
- Report
- NAVORD Report 5299; NOTS 1529, Septemer 18, 1956, 20 p.
- Keywords
- fire doors | shock waves | standards
- Abstract
- A method of conveying highly combustible cylindrical objects through a wall or from building to building without allowing a path for flame or shock wave propagation between adjoining rooms is briefly described. The rotary principle combined with automatic loading and paried doors appears to be the most practical. The method is capable of adapation to a number of applications.