| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple and effective method for increasing the internal pressure in a part of the area of an airbag by feeding gas between two chambers of an intelligent airbag in which the chambers of the airbag are functionally interacted with each other and the airbag. SOLUTION: A first airbag chamber is connected to a second airbag chamber, and the gas can flow from the first air bag chamber to the second airbag chamber, and from the second airbag chamber to the first airbag chamber according to the internal pressure. The second airbag chamber has an elastic wall, and while loading the first airbag chamber, the gas flows into the second airbag chamber, and in its process, the second airbag chamber is elastically inflated. COPYRIGHT: (C)2007,JPO&INPIT
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