Airbag technologies help mitigate occupant ejection

TRW Automotive Holdings has developed a range of curtain airbag technologies that the company claims help mitigate the risk of occupant ejection. According to Norbert Kagerer, vice president of TRW's Occupant Safety Systems business, the recent US legislation regarding occupant ejection mitigation underscores the importance of a number of airbag technologies designed to help keep occupants inside the vehicle. For example, TRW has developed one piece woven (OPW) curtain designs that include the unique X-T
April 23, 2012 Read time: 2 mins
601 TRW Automotive Holdings has developed a range of curtain airbag technologies that the company claims help mitigate the risk of occupant ejection.

According to Norbert Kagerer, vice president of TRW's Occupant Safety Systems business, the recent US legislation regarding occupant ejection mitigation underscores the importance of a number of airbag technologies designed to help keep occupants inside the vehicle. For example, TRW has developed one piece woven (OPW) curtain designs that include the unique X-Tether technology. Says Kagerer, “due to this advanced design approach the stiffness of the inflated bag cushion can be increased to mitigate the risk of occupant ejection. Based on TRW's X-Tether OPW cushion technology, the inflated chambers of side curtain airbags will be designed in a seamless way, allowing the curtain airbags to be easily tailored to specific vehicle geometries.

Other key enablers include technologies such as cold gas and hybrid inflators that when combined with advanced bag coatings can assist in keeping the curtain airbags inflated for several seconds.

For more information on companies in this article

Related Content

  • ADAS ‘fastest growing sector’ in automotive field
    July 7, 2015
    According to the latest research by RnR Market Research, Advanced Driver Assistance Systems (ADAS) has been one of the fastest-growing sectors in automotive field and is expected to register a CAGR of 32 per cent during 2014-2019. Currently, developed countries in Europe and America have had nearly eight per cent of new vehicles equipped with ADAS, in contrast to about two per cent in emerging markets. It is predicted that over 25 per cent of new vehicles will carry ADAS by 2019 globally. The Global a
    Read More
  • Rethink required to reduce road transport’s environmental impact
    March 15, 2016
    Against a background of a renewed focus on limiting the rise in average temperatures, Colin Sowman looks at a project that is taking a holistic approach to the environmental impact and safety of road transport. At the COP21 meeting in Paris last December, almost 200 nations agreed to reduce greenhouse gas emissions in an effort to keep the rise in global temperatures to 2°C) compared with pre-industrial levels. The transportation sector is a major contributor to the production of CO2, one of the main green
    Read More
  • Automotive software developers call on hackers to find its flaws
    January 20, 2017
    A consortium of US researchers has announced the development of a universal, free, and open-source framework to protect wireless software updates in vehicles. The team issued a challenge to security experts everywhere to try to find vulnerabilities before it is adopted by the automotive industry. The new solution, called Uptane, evolves the widely used TUF (The Update Framework), developed by NYU Tandon School of Engineering Assistant Professor of Computer Science and Engineering Justin Cappos to secure
    Read More
  • Bespoke ITS is helping to reduced collisions on America’s rural roads
    October 22, 2014
    David Crawford cherrypicks conference and award highlights Almost 30% of all US citizens live in rural areas or very small communities, and 34 of the 50 states exceed this level in their own populations, with the proportions rising as high as 85%. And although rural routes carry only 35% of all traffic, the accidents that occur on them account for some 54% of all US road traffic accident deaths.
    Read More

Highlighted Content