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TUBULAR AIRBAG

  • US 20160001735A1
  • Filed: 09/15/2015
  • Published: 01/07/2016
  • Est. Priority Date: 10/11/2011
  • Status: Abandoned Application
First Claim
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1. A tubular airbag system for use in a passenger transport vehicle, comprising:

  • (a) a plurality of inflatable tubular structures, each tubular structure having a length dimension that is greater than its width or height dimension, and comprising an opening at its end for receiving inflation gas;

    the plurality of inflatable tubular structures comprising a first level comprising first and second side-by-side inflatable structures and a second level comprising a single inflatable structure having a conical cross section; and

    (b) a system for securing the plurality of tubular structures to one another such that they deploy together.

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