Airbag for protection of multiple body regions
First Claim
Patent Images
1. An apparatus comprising:
- an airbag, the airbag having a surface with a concave shape relative to a side of the airbag facing a passenger, the airbag configured to inflate into a configuration that covers a region around a seat in which a top of a head, a front of the head, upper body region, knees, and shins of the passenger in the seat is expected to be located when an event occurs in which the airbag is deployed.
1 Assignment
0 Petitions
Accused Products
Abstract
The different advantageous embodiments comprise an apparatus comprising an airbag. The airbag is configured to inflate into a configuration that covers a region around a seat in which a top of a head, a front of a head, upper body region, knees, and shins of a passenger in the seat is expected to be located when an event occurs in which the airbag is deployed.
-
Citations
17 Claims
-
1. An apparatus comprising:
an airbag, the airbag having a surface with a concave shape relative to a side of the airbag facing a passenger, the airbag configured to inflate into a configuration that covers a region around a seat in which a top of a head, a front of the head, upper body region, knees, and shins of the passenger in the seat is expected to be located when an event occurs in which the airbag is deployed. - View Dependent Claims (2, 3, 4, 5)
-
6. A system for passenger protection, the system comprising:
-
a number of concave airbags, the number of concave airbags each having a surface with a concave shape relative to a side of the airbag facing a passenger, wherein the number of concave airbags is configured to inflate and extend over a top of a head of the passenger, before a face of the passenger, before an upper body region of the passenger, and before knees and shins of the passenger; an inflation system configured to inflate the number of concave airbags in response to a trigger; and a number of sensors configured to detect an event and generate the trigger to the inflation system to inflate the number of concave airbags. - View Dependent Claims (7, 8, 9, 10, 11, 12)
-
-
13. A method for airbag deployment, the method comprising:
-
detecting an event requiring airbag deployment; triggering an inflation system to deploy a number of airbags, wherein the number of airbags has a concave surface relative to a side of the airbag facing a passenger, and wherein the number of airbags takes on a form of a c-shape that extends at least partially over a top of a head of the passenger when deployed; igniting propellant to inflate the number of airbags; and maintaining inflation of the number of airbags for a given period of time. - View Dependent Claims (14, 15, 16)
-
-
17. A system for protection of a passenger, the system comprising:
-
a concave airbag system, comprising at least one concave airbag configured to inflate and extend over a top of a head of the passenger, before a face of the passenger, before an upper body region of the passenger, and before knees and shins of the passenger, wherein the concave airbag system has a concave surface relative to a side of the airbag facing the passenger and further comprises an upper portion and a lower portion, and wherein the upper portion and the lower portion are at least one of separate and individual airbags that deploy simultaneously and one continuous airbag, and wherein the upper portion and the lower portion each take on a form of a c-shape when deployed; an inflation system configured to inflate the concave airbag system in response to a trigger, wherein the inflation system uses an igniter and propellant to create gas and inflate the concave airbag system; and a number of sensors configured to detect an event and generate the trigger to the inflation system to inflate the concave airbag system, wherein the number of sensors include at least one of a pressure sensor and an event sensor, and wherein the inflation system is implemented on an aircraft.
-
Specification