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aderfp633 · Inscrit le: 27 Sep 2011 Messages: 7915 Localisation: England

Alpinestars Airbag Protects Spanish Star Repsol Honda’s Marc Marquez survives 210-mph MotoGP crash,motorcycle custom parts.
Marc Marquez crashed at 209.9 mph during practice for last weekend’s Italian GP at Mugello,sport bike parts, however the Repsol Honda rider was medically cleared to ride the party, which he did.How could Marquez be so lucky? Component of his “luck” was the performance within the Alpinestars Tech Air Race suit, which detected the crash and, within 50 milliseconds,Sportbike Parts,motorcycle gear, deployed airbag protection for his shoulders and back,motorcycle custom parts, reaching full inflation 30 milliseconds before Marquez’s first impact with all the pavement. The presence of the inflated airbags spreads crash impact force on a wider area, preventing the non plus ultra power of force that breaks human bones.Long now, we have seen Alpinestars-supported riders walking into press briefings with mysterious “Spaceman Spiff” LED displays around the adjustable handle ir left forearms. They are the status lights with their airbag suits. Your machine features a data logger,motorcycle gear,Sportbike Gear,Sportbike Gear, which reported eight separate g spikes—the highest that was 25 gs—during Marquez’s 4.25-second crash.Click image to zoomThe control technology behind this system is its crash-d Moto Street Bike Levers rcycle lever etection algorithms and multiple safety systems. In years of data gathering,sport bike parts,Sportbike Parts, the pattern of event motorcycle clutch s leading to a collision was identified from masses of sensor output. Produced by this, activation criteria wer SportBike Levers e then designed to trigger inflation.To avoid inappropriate inflation (the r adjustable levers ider bumps a doorframe in reference to his shoulder or tosses the suit more than a chair back), three other criteria is required to be met: 1) The suit will have to be fired up; 2) the chief zipper are required to be done up; and three) the rider is required to be in motion over a motorcycle.Results are removed from five sensors for a price of 500 times per second, plus the computer/data logger with the suit’s camelback scans this for that pattern that predicts an accident. The system’s battery provides eight buisness hours and recharges such as as cell phones.Click image to zoomAccordion-pleated instances of the suit accommodate bag inflation, which persists for five seconds. This suit has “dual-charge system,” which carries on to protect a rider who crashes and it's then equipped to remount and continue. In 20-25 seconds, the suit returns to the normal shape, and the system resets in A minute.This method began in 2001, activation criteria were identified in 2003 and John Hopkins became the first user with the German GP that year. Casey Stoner used we have with his first championship year, 2007, and Alpinestars improved the electronics and achieved a “detailed electronic picture on the dynamic force associated with riding, and, best of all, crashing, a motorcycle.”In 2011, all A clutch and brake levers lpinestars-supported MotoGP riders began wearing the Tech Air Race suit. Marquez’s survival for this tremendous crash has stimulated discussion of constructing such airbag suits mandatory while in the series.View full-size clutch lever images in photo gallery:Repsol Honda's Marc Marquez race action from Mugello circuit'>Marc Marquez injury from crash'>Alpinestars provided data screen of Marc Marquez Crash Analysis'>Alpinestars provided data screen of Marc Marquez Crash Detection'> -->

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