Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoki Matsuda0
Date of Patent
February 5, 2008
0Patent Application Number
112653030
Date Filed
November 3, 2005
0Patent Primary Examiner
Patent abstract
A multi-stage gas generator with which a plurality of sites (chest, waist, knees, etc.) on the body of a passenger can be protected together using a single gas generator is provided. A first gas discharge port 21 is connected to a chest-protecting air bag, a second gas discharge port 22 is connected to a waist-protecting air bag, and a third gas discharge port 23 is connected to a knee-protecting air bag. Gas generated in a first gas generating chamber 13 and a second gas generating chamber 14 is discharged from each discharging port to inflate and deploy the air bags for chest, waist and knee, and thus the body of the passenger is protected.
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