Airbags - IIHS-HLDI
WEBAirbags are inflatable cushions built into a vehicle that protect occupants from hitting the vehicle interior or objects outside the vehicle (for example, other vehicles or trees) during a collision. The instant a crash begins, sensors start to measure impact severity.
How do airbags work? - Explain that Stuff
WEBJul 1, 2022 · The bag is triggered by a heavy weight (blue) restrained by a spring (yellow) inside the red cylinder on the right. After an impact, the weight pushes the spring to the right, opening a valve inside a pipe (turquoise) that allows compressed air to flow out from a cylinder (green) and inflate the airbag cushion.
Airbag - Wikipedia
WEBAn airbag is a vehicle occupant-restraint system using a bag designed to inflate exceptionally quickly and then deflate during a collision. [1] . It consists of an airbag cushion, a flexible fabric bag, an inflation module, and an impact sensor.
Vehicle Air Bags and Injury Prevention | NHTSA
WEBLearn about the safety benefits of frontal and side airbags and how to safely position yourself and passengers to avoid an airbag related injury.
50 Years of Airbag Safety—and Challenges - Consumer Reports
WEBPublished February 27, 2024. Crash tests, and real-world crash data, show the clear benefits that airbags provide in reducing injuries and death. Photo: IIHS. It has been 50 years since the...
How Airbags Work | HowStuffWorks
WEBApr 1, 2000 · The first patent on an inflatable crash-landing device for airplanes was filed during World War II. In the 1980s, the first commercial airbags appeared in automobiles. Since model year 1998, all new cars sold in the United States have been required to have airbags on both driver and passenger sides. (Light trucks came under the rule in 1999.)
What Are Air Bags and How Do They Work? - Lifewire
WEBSep 14, 2021 · Air Bags are passive restraints that activate when a vehicle senses a collision. Unlike seat belts, which only work if the driver or passenger buckles up, air bags are designed to activate automatically at the precise moment they are needed.
What to Know About Air Bags? - WebMD
WEBApr 8, 2022 · 5 min read. In the event of a car crash, air bags provide added protection to that provided by seatbelts. The various types of airbags are similar in one respect. They inflate rapidly on any...
How Airbags Work, And How They Can Fail | Popular Science
WEBJan 12, 2016 · There are six main parts of an airbag system: an accelerometer; a circuit; a heating element; an explosive charge; and the bag itself. The accelerometer keeps track of how quickly the speed of...
How do air bags work? | Scientific American
WEBOctober 25, 1999. 2 min read. How do air bags work? The Sciences. Joseph S. Merola, a chemistry professor and associate dean of the College of Arts and Sciences at Virginia Tech, offers this...
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