Ford Global Technolgoies, LLC

Li Chai

Fubang Wu

Gregory S Frederick

Phillip A Przybylo

Nripen Kumar Saha

Xiaowei Li

Saeed David Barbat

A method and system for modeling an inflatable supplemental restraint device for a vehicle includes operating a simulation system according to a first step in which the restraint device is modeled in a fully inflated configuration using a finite element model. The modeled airbag is then deflated and flattened. The flattened airbag is subjected to simulated folding using a finite element model. Inputs drawn from the results of successive portions of the simulation are used in the later modeling steps.

Vehicular supplemental restraint device simulation using finite element modeling

A side impact airbag system is disclosed that is stored behind cover panels provided on the A-hinge pillar, rocker, and C-body lock pillar. The airbag is stored in a receptacle until it is inflated by an inflator. The inflator inflates the airbag that is connected between fore-and-aft spaced anchoring points. When the airbag is in a deployed position, it is located between a seat and door of the vehicle. The deployment height of the airbag is controlled by tethering side shield panels that are secured between the airbag and the vehicle. The tethering side shield panels are not inflated by the inflator but are pulled to a taut condition as a result of the deployment of the airbag.

Rocker trim packaged side impact airbag system

An energy-absorbing underrun protection system for a vehicle. The energy-absorbing underrun protection system is comprised of a deformable construction adapted for deforming along a longitudinal axis to absorb crash energy. This deformable construction has a torque arm member extending substantially perpendicularly therefrom for receiving an impact load offset from the longitudinal axis and bending the deformable construction toward the impact load.

Energy-absorbing underrun protection system for a vehicle

An automotive vehicle front structure includes upper and lower siderails and a structural link extending from the upper and lower siderails, with the structural link having a pivotable connection to the upper siderail and a rigid connection to the lower siderail, such that energy absorption provided by the structure may be tailored by varying the character of the joint between the structural link and the upper siderail.

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Northville, MI, United States of America

Li Chai