30 seconds in the fire hell – halo and overall as a lifesaver for Grosjean – Sport

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How the modern equipment ensured that Romain Grosjean survived the accident at the Bahrain GP fairly lightly.

Legend:

Still in the middle

Romain Grosjean escaped from these flames.

Keystone

With his Twitter message late on Sunday evening, Romain Grosjean finally let the sports world breathe a sigh of relief. “I am fine. Well, pretty good! ”Reported the man from Geneva from the hospital in Sakhir. “A few years ago I wasn’t in favor of the halo. But it is the best that we have introduced in Formula 1, »wrote Grosjean.

After his terrible accident on the first lap of the Bahrain Grand Prix, the 34-year-old from French-speaking Switzerland, who drives for Team Haas with a French license, is aware: “Without this, I would not be able to speak to you today. »

Without a doubt: The cockpit protection, which they call “Halo” (“halo”), saved Grosjean’s life. Without him, the Haas driver would probably not have gotten out of the burning car alive.

Fittipaldi replaces Grosjean in Bahrain

After his accident in Bahrain, Romain Grosjean will not start in the next Formula 1 race. As the US racing team Haas announced on Monday, the Brazilian Pietro Fittipaldi will make his debut in the motorsport premier class for the injured Frenchman. Grosjean will be able to leave the hospital on Tuesday, but has to sit out at least 1 race. The next GP next weekend will also take place in Bahrain before the season finale takes place in Abu Dhabi.

But the fireproof overall passed the endurance test with flying colors. There are different series of tests that suit, gloves, shoes and underwear must pass. In these emergency tests, it is investigated how the materials behave in a direct flame and how they behave when heat is transferred.

In direct fire, at an estimated 600 to 800 degrees Celsius, the equipment may show bubbles or holes after 10 seconds at the earliest. With Grosjean it was almost 30 seconds before he managed to escape from the sea of ​​flames.

The “Halo”, on the other hand, is a cockpit protection that has been mandatory in Formula 1 since 2018. It is a titanium bar weighing around seven kilograms, which is stretched in a ring over the driver’s head in the cockpit and fastened in the middle with a strut.

The “halo”, as it is translated from English, is intended to protect the driver from larger parts flying around. Its introduction had been decided against criticism by the world association FIA. Grosjean himself was not among the proponents.

Halo also protects stroll

At the time, the drivers had to prove in a test that despite the design they were able to get out of the car in 7 seconds. Sunday showed that this is a realistic scenario. Although it took significantly longer, Grosjean escaped the flames unaided.

Lance Stroll also benefited from the Halo shortly afterwards. Shortly after the race restarted in Bahrain, the Canadian’s Racing Point overturned and came to a headlong standstill. Stroll emerged from the wreck unharmed.



Source link
https://www.srf.ch/sport/motorsport/formel-1/30-sekunden-in-der-feuerhoelle-halo-und-overall-als-lebensretter-fuer-grosjean

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