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[생산기술부문] Invisible Passenger Air Bag System을 적용한 Hard Type Instrument Panel 개발
최재섭(JaeSeob CHoi),김중근(Joonggeun Kim),김남열(Namyoul Kim) 한국자동차공학회 2001 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2001 No.11_2
Hard type IP(Instrument Panel) which contains an invisible airbag door is developed. The benefits of invisible airbag system are such as weight reduction, fit/finish quality, uniform color for whole II', simple styling, improved recycling performance and so on. On the other hand, there should be no broken pieces when airbag deploys. For this purpose, a kind of PPF material is developed. Tear seam is designed to make weakened line and allow fracture along designed line. Also, the door support plate is designed to hold airbag door. As a result, the developed IP satisfies various test conditions
Top-mounted 조수석 에어백의 인비져블 하드 인스트루먼트 패널 개발
박성준(Sungjun Park),문경호(Kyoungho Moon),김중근(Joonggeun Kim) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
The passenger side air bags are installed inside the instrument panel and reduce the possible injuries of passenger when the car crashes occurred. The instrument panel is classified into a soft type and a hard type and the visible air bag doors are widely being used. However these doors have some of quality problems caused by using the different materials between the instrument panel and the air bag door. Therefore, the matching parts looks different and couldn't have consistent gaps and flushness. The invisible or integrated air bag door is developed to improve these problems especially to apply the soft instrument panel. The application of invisible hard instrument panel for passenger side air bag is much more difficult to compare the soft one from the point of technical view.<br/> In the Korea market, HMC successfully developed the invisible hard instrument panel for passenger side air bag, and applied to the production car, TB and FC. These cars used the middle-mounted passenger side air bag, on the other side; the top-mounted passenger side air bag is required to satisfy the newly established regulation of passenger injury condition.<br/> This study is to apply the invisible hard instrument panel for passenger side air bag and especially for top-mounted one.