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Airbag device in a vehicle and method for activating an airbag device

  • US 6,299,203 B1
  • Filed: 02/03/1998
  • Issued: 10/09/2001
  • Est. Priority Date: 02/03/1997
  • Status: Expired due to Fees
First Claim
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1. Air bag arrangement in a vehicle comprising:

  • gas bag which can be inflated with gas, a sensor which triggers inflation of the gas bag so that, while inflating, the gas bag can be advanced into a vehicle interior, and first and further propellant charges providing at least two successively ignitable driving stages, ignition of the first propellant charge being triggered by said sensor and each further propellant charge being ignited when the gas bag moves beyond a respectively defined advancing position, wherein the gas bag itself, while advancing, controls triggering of an ignition device of a second propellant charge.

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