VEHICULAR OCCUPANT CRASH PROTECTION SYSTEM

PROBLEM TO BE SOLVED: To provide a vehicular occupant crash protection system capable of changing the tension in a seat belt to an adequate initial tension according to an occupant. SOLUTION: The vehicular occupant crash protection system comprises a pretensioner 1 which is connected to an end of a...

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1. Verfasser: AKAMATSU KATSUHIKO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vehicular occupant crash protection system capable of changing the tension in a seat belt to an adequate initial tension according to an occupant. SOLUTION: The vehicular occupant crash protection system comprises a pretensioner 1 which is connected to an end of a seat belt 2, retracts the seat belt 2 when a vehicle is rapidly decelerated, and gives the initial tension to the seat belt 2, an occupant information input means 11 capable of inputting occupant information by an occupant himself, a retraction force determination means 13c to determine the retraction force of the pretensioner 1 based on occupant information, and a pretensioner driving means 13d to drive the pretensioner 1 according to the determined retraction force. COPYRIGHT: (C)2005,JPO&NCIPI