Aircraft air bag unwanted intrusion preventative deployment system

• US 20040200931A1
• Filed: 02/25/2003
• Published: 10/14/2004
• Est. Priority Date: 02/25/2003
• Status: Abandoned Application

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Sanford, William C.
• Application Number:
  US10/374,431
• Publication Number:
  US 20040200931A1
• Time in Patent Office: Days
• US Class Current: 244/118.5
• CPC Class Codes: B64C 1/1469 Doors between cockpit and cabin
• CPC Class Codes: B64D 45/0036 by disabling or restraining attackers

Abstract

An air bag intrusion preventative deployment system (12) for delaying and preventing unwanted intrusions within an aircraft (10) includes an activation switch (14), a generator (16), and an air bag (18). The generator (16) is coupled to the activation switch (14) and to the air bag (18). The activation switch (14) when in an activated state triggers the generator (16) to deploy the air bag (18) to delay and prevent an unwanted intrusion.

Claims

1. An air bag intrusion preventative deployment system for delaying and preventing unwanted intrusions within an aircraft comprising:

at least one activation switch;

at least one generator coupled to said at least one activation switch; and

at least one air bag coupled to said at least one generator;

said activation switch when in an activated state triggers said at least one generator to deploy said at least one air bag to delay and prevent at least one unwanted intrusion.

2. A system as in claim 1 wherein deployment of said at least one air bag is performed to delay and prevent access to at least one of a flight crewmember, a passenger, and a restricted area of the aircraft.

3. A system as in claim 1 wherein said at least one air bag is deployed in a restricted area selected from at least one of a flight compartment, a galley, a passenger compartment, an isle way, a hallway, an exit door area, a baggage compartment, an electronic control area, and a flight control area.

4. A system as in claim 1 wherein said at least one switch is activated manually.

5. A system as in claim 1 wherein said at least one air bag is activated wirelessly.

6. A system as in claim 1 further comprising:

at least one transmitter electrically coupled to said at least one activation switch and generating an air bag activation signal when said at least one activation switch is in an activated state; and

at least one receiver electrically coupled to said at least one generator, receiving said air bag activation signal and activating said at least one generator.

7. A system as in claim 1 further comprising an intrusion monitoring system monitoring intruder activity.

8. A system as in claim 7 wherein said at least one switch is activated in response to said intruder activity.

9. A system as in claim 7 wherein said intrusion monitoring system comprises:

an intruder sensor detecting impending assailant activity and generating an intruder signal; and

an intruder monitor electrically coupled to said intruder sensor and indicating said impending assailant activity in response to said intruder signal.

10. A system as in claim 9 wherein said intruder monitor indicates video or audio signals.

11. A system as in claim 1 wherein said at least one air bag is sequentially activated.

12. A system as in claim 1 wherein said air bags are located in an aircraft member selected from at least one of a wall, a floor, a ceiling, a seat, and a panel.

13. A system as in claim 1 wherein said at least one air bag is deployed at a rate to at least temporarily restrain an impending assailant.

14. A system as in claim 1 wherein after deployment of said at least one air bag, the system releases pressure within said at least one air bag at a rate to further delay and prevent said at least one unwanted intrusion.

15. A system as in claim 1 wherein said at least one air bag comprises a pair of pilot seat air bags and a flight compartment door air bag.

16. A method of delaying and preventing unwanted intrusions within an aircraft comprising:

detecting an impending assailant;

activating at least one air bag switch in response to detection of said impending assailant; and

deploying said at least one air bag to delay and prevent an unwanted intrusion by said impending assailant.

17. A method as in claim 16 further comprising releasing pressure in said at least one air bag at a predetermined rate to delay and prevent said at least one unwanted intrusion.

18. A method as in claim 16 further comprising:

generating and transmitting an air bag activation signal when said at least one activation switch is in an activated state; and

receiving said air bag activation signal and activating at least one generator to deploy said at least one air bag.

19. A method as in claim 16 wherein detecting an impending assailant comprises:

generating an intruder signal; and

indicating impending assailant activity in response to said intruder signal.

20. An air bag intrusion preventative deployment system for delaying and preventing unwanted intrusions within an aircraft comprising:

a pair of activation switches positioned in close proximity to a crewmember;

a pair of generators coupled to said pair of switches;

a pair of pilot seat air bags coupled to a first generator of said pair of generators; and

a flight compartment door air bag coupled to a second generator of said pair of generators;

said pair of activation switches when manually activated causing said pair of generators to deploy, respectively, said pair of pilot seat air bags and said flight compartment door air bag to delay and prevent access to at least one restricted area of the aircraft.