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Zing! Crash Test Dummy Survives!

06/29/2011 4:18 PM

Funny that this should happen while the "red-light camera" thread and the "130 mph car" thread were going on (I've just gotten around to posting it). I have this proof-of-concept prototype of a plug-in series hybrid (called the Zing!) with 40 mile range on electricity, and 100 mpg performance on gasoline. Forget to charge it overnight, no problem, just fire up the engine.



So last Thursday night, I finished some mods, (it now has a $bunch of lithium batteries, and a battery management system that keeps the cells balanced within .01 volt or so) and tested it in the shop briefly to see that everything was more-or-less OK. Friday morning, the guy who runs a small local newspaper came in to do an interview. After talking for a while, we went over to the local courthouse, arts center, etc to get some video and stills. Driving it went fine, and we met several interested and interesting people. So far so good.


I tend to drive this thing as if on eggshells, because it took a lot of popsicle sticks and chewing gum and time to put it together, and unlike the quasi-production cars I will build soon, this one is pretty much a death trap. The central structure is a wood/fiberglass monocoque that is remarkably stiff and light and fairly strong. But the fenders, rear fairing (enclosing the motors and engine), and the wings that connect fenders to fuselage are all very thin (1/8 inch) flimsy plywood.


Around lunchtime, I decided to go to the local pizza joint to eat and talk with the owner about getting the car into their photo calendar, which features the remarkably good-looking and friendly women who work there. I'm in the left turn lane of a four lane road, waiting for traffic to clear. There is an old Cadillac behind me. After sitting there for maybe 20 seconds... Bang. Crunch. Lurch. I'd been rear-ended.



Ya wonder at times like this: Is this guy a sociopath who thought it would be fun to pick on a tiny car? Was he ticked off because we had to wait for traffic to clear to make a left?


So I make the left, and then motion for the guy in the Caddy to follow me into the pizza joint lot. Took a while for him to get a clear spot in traffic, but eventually he made it, and jumped out of the car to apologize. Turns out, he thought the Zing! was really cool, so was trying to take a picture, and was looking through the camera while moving up closer. The car was much closer than it appeared through the viewfinder. I gave him a brochure and said not to worry about it. He didn't look like he was made of money, and the surface finishing has not been done anyway, and the damage (which required some duct taping to make the car drivable) can be fixed in a day. Not a big deal.


But now I can say the the car has been crash tested. And the crash test dummy survived!

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#1

Re: Zing! Crash Test Dummy Survives!

06/29/2011 4:33 PM

Will it fly, too? That's a really cool looking car.

Why not blog it? We'd all be interested, I'm sure.

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#3
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Re: Zing! Crash Test Dummy Survives!

06/29/2011 5:36 PM

Thanks for the compliment. As you probably know, your comment has special meaning given your status as a principle in LynDoorTM enterprises*.

The blog is a good suggestion. I'll approach the powers that be.

*Which, to be honest, I say only to suck up, in hopes that we might be able to joint venture on the whole kettle fur thing. Preliminary talks with the Door part of your enterprise indicates that we are of like mind re Kettle Fur: there is clearly money to be made.

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#4
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Re: Zing! Crash Test Dummy Survives!

06/29/2011 5:45 PM

I think you know that I, and my esteemed partner, are always out for a quick buck looking for technologically advanced concepts that can benefit mankind.

I will be only too happy to test one of your prototypes here in the Arizona desert. It's 109°F right now, down from 115 on Monday. Just let me know by PM where I can pick it up. I see a deal in our future.

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#2

Re: Zing! Crash Test Dummy Survives!

06/29/2011 4:39 PM

I agree, it is a real head turner.

I am also glad to hear you are not injured.

Can you tell us: Is it licensed as a motorcycle or car? Does it meet all of the US safety standards? Insured as a bike or car? If I want a 'Chick Magnet', is there room for two? Some of those types of things.

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#5
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Re: Zing! Crash Test Dummy Survives!

06/29/2011 5:49 PM

Is it licensed as a motorcycle or car? Does it meet all of the US safety standards? Insured as a bike or car? If I want a 'Chick Magnet', is there room for two?


It's a motorcycle, by fed and all state laws. There is some variability in terms of the requirement to wear a helmet, from state to state. It's insured as a bike.


The proof-of concept prototype seats only one, but the first "production" one of these that I build for a customer will seat two. The production version is entirely different basic construction and materials, but of similar shape, and uses the same mechanical and electrical components.

So far, it has been quite effective as a chick magnet, and I've found that I can get several hatchlings inside, even though it has only one seat. The two seater will be able to hold as many as 3-4 dozen, I'd think, for short trips. I'm not sure that it would be as effective for everyone in that respect -- I'm vegetarian, so the chicks sense that I'm not going to eat them. (This last was written as a test of susceptibility to double entendres.)

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#6

Re: Zing! Crash Test Dummy Survives!

06/29/2011 10:47 PM

designed to appeal to anyone with any engineering dna in their bones.. maximum awesomeness!!!

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#7
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Re: Zing! Crash Test Dummy Survives!

06/30/2011 12:59 AM

I've even got the stuff in my hair (whats left that is!) but I Agree with Chris - maximum awesomeness!!

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#9
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Re: Zing! Crash Test Dummy Survives!

06/30/2011 3:53 PM

Thanks! I've grown to prefer the hard edges (which was done in the proof-of-concept mainly for convenience -- it's built like a stitch-and-glue boat) to the soft edges I'd planned for the production version (as in my avatar).

I received a hand-written letter from a WW2 vet who loved the POC, (reminded him of a Messerschmidt) and characterized the car in the red rendering as an "ugly duckling". So, the plan for the first production versions is to hang Lexan panels (which can be clear, tinted, or painted on the inside) from an aluminum framework (with smallish aluminum tubes serving the same function as the glue fillets in a stitch and glue boat).

With clear panels, it would have somewhat the same feel as this, I think.

(The Ariel atom is high on my list of favorite cars. It happens that the US production facility is not too far away, and they have a 3D CNC tube bender ideal for creating the panel support framework for my car. The Lexan panels will also be CNC cut, so the whole deal scales pretty well: no tooling, but minimal labor.)

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#10
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Re: Zing! Crash Test Dummy Survives!

06/30/2011 8:18 PM

or you could make it matte black.. I have no problem imagining it blasting out of the bat cave!

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#8
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Re: Zing! Crash Test Dummy Survives!

06/30/2011 3:29 PM

Thanks! It is particularly appreciated because I know you have a good head for design.

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#11

Re: Zing! Crash Test Dummy Survives!

07/01/2011 1:51 PM

K Fry

I really like the Zing, the glass layout is cool reminds me of the AH-64 Apache helo. Sorry ya got crunched, glad you made it out

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#13
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Re: Zing! Crash Test Dummy Survives!

07/06/2011 1:31 PM

Thanks!

You're right about the similarity to the Apache. I'm hoping to avoid getting airborne over rivers in the near future.

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#12

Re: Zing! Crash Test Dummy Survives!

07/05/2011 8:59 PM

Looks like you are doing well with the project so far. I wish you the best.

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#14
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Re: Zing! Crash Test Dummy Survives!

07/06/2011 1:39 PM

Thanks, Bob.

Perhaps next spring I can venture down to Fort Lah Dee Dah. I think it could go over well with the spring break crowd.

I just checked on Bike Week (at Daytona beach), and saw that there is a Biketoberfest. That's a possibility too.

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BigPete (1); bob c (1); chrisg288 (2); Doorman (1); K_Fry (6); lyn (2); Sundog (1)

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