Cockpit security door/restroom
US7014148B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2004 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Oct 21, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D45/0028
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A device for converting a regular cockpit door and its surrounding traffic area for a cockpit security door/restroom 10, to prevent intrusion into the cockpit 53 during a route, having a bulletproof case 12 installed on a hardened wall 17 isolating the cockpit 53 from the cabin 52. The case 12 basically contains in its interior: a toilet 24, a sink 91, various panoramic-one-way lenses 42 to observe the cabin 52, a security service window 30 to receive meals, drinks, etcetera from the cabin 52; it also is provided with an ambient air purifier unit 81 and a bifold door 11 or curtain to provide privacy from other crewmembers while utilizing the facilities. The case performs as a door at beginning or end of a route, as a restroom during the route, and takes almost no needed space from the aircraft 13 or other means of transportation, while functioning to provide security and comfort to cockpit crewmembers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.