Re: [c-a] VE/LE rollover structure
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I have followed Formula 1 since 1958 the last driver to die in a honeycomb aluminium structure was Gille Villeneuve in 1982. A very sad day for my sport. McClaren cars developed a carbon fibre tub the very next year virtually ending death in racing. Here is an excellent history of the process.
A Formula 1 car is driven “on the limit”, that is to say one aims to operate the car ... At that time random orientation glass mat and polyester resins (Glass ... Carbon fibre composite chassis were first introduced by the McLaren team in 1980 (3).
I hope you will find it of interest. Sam
On Tue, Aug 18, 2020 at 9:42 PM JOHN STEICHEN <nn27gz@...
Along that line of thought, I actually flew my defiant for a few years with cables in racing tradition, that prevented an engine from completely departing an aircraft making the balance impossible. The engine mount could fail but the weight of the engine would not depart the airframe. True story. I also had tubes I could flood the engine compartment with halon in case of a front or rear engine fire. You can add to the list ballistic parachute, air bags. Some of these never got acted on fortunately. N27ez. Motored on for me for 1700 hours thru some very interesting flights, and a few serious dangers. Defiant Delivered
On Tue, Aug 18, 2020 at 6:59 PM David A Froble <davef@...
On 8/18/2020 12:08 PM, Sam Holman wrote:
> Howdy folks,
> This is a video on the formula 1 halo which has proven to be very safe.
> The entire tub and halo structure is autoclaved carbon fibre. From u tube
One might reflect that in such racing, it's not if an accident will
happen, it's when. One might also hope that flying and EZs is a bit
Regardless, it's still a question of when, not if, for flying also.
Proof is, it's already happened, more than once.
I would not advocate the same structure in an aircraft. One reason is
that in a race, crash equipment is there, and ready to roll, right now.
No crash equipment when someone goes down in a corn field. People need
to exit a crashed aircraft, ASAP.
I'd also suggest that existing canard aircraft will not be getting a
rebuild with autoclaved carbon fiber.
Could a new design have much better designed in crash protection? I'm
pretty sure it could. Maybe such will happen, someday.
Always good to consider new ideas.
David Froble Tel: 724-529-0450
Dave Froble Enterprises, Inc. E-Mail: davef@...
DFE Ultralights, Inc.
170 Grimplin Road
Vanderbilt, PA 15486
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