Impact resistant door containing resealable panels
US6698690B2 · kind B2 · utility
21Cited by
15References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2002 |
| Grant date | Mar 2, 2004 |
| Priority date | — |
| Expiry date | Dec 4, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64C2001/009
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A two layer door is provided. The first layer is made of a plurality of metallic members with a portion of the metallic members having one or more channels adapted to receive one or more armor panels. The second layer is made of the channels of the metallic members and armor panels disposed within the channels. The door also has one or more pivotally attached panels to the door that are adapted to open at a preselected pressure differential across the door. The door is also available as a kit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.