Blast energy absorbing security door panel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 23, 2013
Grant Date -
N/A
app pub date -
Apr 29, 2010
filing date -
Apr 29, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods and apparatus are provided for a blast resistant door assembly having a front surface exposed to potential explosive attack, the door assembly comprising a stack of alternating front and rear elongated flat plates, the front plates offset to the front of the panel relative to the rear plates such that only a portion of the front and rear plates overlap. A series of tension rods extends through stacked assembly, and compresses the assembly together. The door assembly may be used alone or in combination with another blast resistant panel of a different construction.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully