Air bag and method of seam assembly for minimizing gas leakage

作者: Robert Tobian , Pongdet P. Wipasuramonton

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摘要: A safety apparatus including an air bag (20). The includes a first (22) and second (24) panel of flexible, impermeable material, each having respective peripheral edge (23,25). panels are joined together along structural joint (110), which extends substantial portion the edges to define inflatable chamber (26) therebetween. (110) is subject peel load as urged apart inflated. also inlet means (32, 44) for communicating inflation gas into chamber. pressure barrier (100) located within chamber, preventing from bearing against joint. In preferred embodiment, not

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