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12-07-2015, 11:45 PM | #46 | |
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12-07-2015, 11:46 PM | #47 |
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12-08-2015, 10:03 AM | #48 |
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FHRs and Side Impacts
Caveat: I work for HANS Performance Products, inventors and marketers of the HANS Device frontal head restraint. Thank you for the opportunity of posting in this forum. There are some incorrect claims upthread about side impact protection offered by Frontal Head Restraints. Here is the most accurate information currently available on this subject.
FRONTAL HEAD RESTRAINTS AND SIDE IMPACTS 1. All FIA and SFI certified frontal head restraints offer protection from zero to 30 degrees offset. No FHR provides complete protection in side impacts beyond 30 degrees. For complete side impact protection head surrounds, full containment seats or side nets should be your primary means of protection. 2. What defines side impact? If you mean someone hitting your door at 90 degrees but the manufacturer means slightly offset from head on you are not talking about the same thing and you may not receive the level of protection you expect. 3. Anecdotal evidence shows lateral head surrounds, full containment seats or side nets must be used to provide protection from side impacts; while your frontal head restraint provides protection from zero to thirty degree offset impacts. 4. The Simpson 360 degree approach to cockpit safety - harness, helmet, suit, seat, nets and head restraint has been proven to provide exceptional levels of safety in your race car. If you have any questions about cockpit safety it would be my pleasure to try and help. Thank you, Gary Milgrom, VP HANS Performance Products gmilgrom (at) teamsimpson (dot) com |
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12-08-2015, 01:42 PM | #49 | |
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Gary,
I have a question. If we are using all OEM stock safety equipment (3 point OEM belt, stock seats, and all oem airbags), is it safe to use your products like Hans or Hybrids with OEM safeties? I was told by people to avoid using Hans or Hybrid if I don't have bucket seats and harness with roll cage. Quote:
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12-08-2015, 01:47 PM | #50 | |
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I don't see how any head and neck restraint system can possibly work with a 3 point OEM belt? HANS is designed exclusively to work with harnesses, and harnesses almost exclusively require roll cage, and roll cage almost exclusively require bucket, fixed back seats. Without all three working in tandem, you don't have a working safety system.
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12-08-2015, 02:08 PM | #51 | |
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12-08-2015, 03:07 PM | #53 | |
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12-08-2015, 04:25 PM | #54 | |
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12-08-2015, 05:19 PM | #56 |
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Friend of mine showed me this in response to the tragic events.
The safety net, halo seat + total system works. 136 mph hit!! I think it helps that COTA has world class barriers too, but wow, this is a hard side hit and the driver has barely any injuries:
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12-08-2015, 06:40 PM | #57 |
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gnarly. have you seen the video where a ferrari literally flies for a hundreds of feet before crashing?
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12-08-2015, 06:44 PM | #58 |
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I think I've seen every crash video in preparation for HPDE, including that one. That's the one where he tries to act as a plow?
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12-08-2015, 06:46 PM | #59 |
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12-08-2015, 11:55 PM | #60 |
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Looks like I described exactly what happened after all.
http://bakersfieldnow.com/news/local...efore-birthday
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12-09-2015, 09:07 AM | #61 | |
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But, there may have been something else we dont know about. He was a pro driver, and not likely he made a mistake you are describing in your post. |
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12-09-2015, 09:48 AM | #62 | ||
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I have made that same mistake there a few times. However, I was warned by friends to never try and save it there. Just go off right and own it. I am guessing that a pro driver on the other hand doesn't think that way. They assume they can save it.
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12-09-2015, 10:14 AM | #63 | ||
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Every driver's meeting I have been to warns us of that problematic section including Phil Hill. I just straighten my wheel and go off roading. |
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12-09-2015, 11:27 AM | #64 | |
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12-09-2015, 11:27 AM | #65 |
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Just moved to SoCal and stumbled upon Renner Motorsports to do some tire installs. I saw this thread and didn't know who Ivo was until more pictures came out of him and now recognize that he was the one who did the install on my tires. He went out of his way to get everything fixed correctly even when the previous installer messed up my TPMS and didn't even charge me for the extra work. Very good man from what I can tell. My condolences go out to his family, friends, and everyone at Renner Motorsports.
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12-09-2015, 12:22 PM | #66 | |
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We also had a fatality at my local track last year. Fully prepped GT3 with cage, harness and Hans. He hit the wall sideways.
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