Dual belt pretension and its potential for occupant protection in frontal impact.

Author(s)
Bendjellal, F. & Walfisch, G.
Year
Abstract

The objective of this paper is to present the dual belt pretension as a means to improve occupant protection in frontal impact. Findings from accident investigations showed reduction of injury frequency for belted occupants in general as a result of improvements in vehicle structure and occupant restraint systems. There is however still a concern as regards the protection of abdomen and lower legs. Abdominal protection, thanks to anti submarining devices, shows some improvements. As regards lower leg, despite a considerable reduction of intrusion in the footwell area, the severity and nature of injuries requires understanding and optimised solutions. It is believed that dual pretension combined with anti submarining system in the seat will have a potential to address these injuries. The paper presents the system, its performance and the possibilities that such an approach may offer for future developments. For the covering abstract see ITRD E126782.

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Publication

Library number
C 34304 (In: C 34286) /91 /84 / ITRD E126800
Source

In: Proceedings of the 6th international symposium and exhibition on sophisticated car occupant safety systems - Airbag 2002 - held Karlsruhe, Germany, December 2002, p. 18.1-18.12, 3 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.