Tuesday, 25 July 2017

The Legendary World War II Jeep Had A Dangerous Engineering Flaw

quote [ Despite one of America’s top generals calling the World War II Jeep “America’s greatest contribution to modern warfare,” the little 4x4 wasn’t perfect. In fact, it rolled off the assembly line in 1941 with a terrible design flaw that could have sent soldiers barreling into oncoming traffic. ]

I'm not really a car guy, but I love historical engineering problems (check out, To Engineer is Human:The Role of Failure in Successful Design, by Henry Petroski). This is an interesting one I hadn't heard about before.
[SFW] [science & technology] [+3 Interesting]
[by midden@1:33pmGMT]

Comments

rndmnmbr said @ 5:45pm GMT on 25th Jul [Score:1 Interesting]
There's an old movie, Lonely are the Brave, starring Kirk Douglas and Walter Matthau. It's a pretty good movie. But the parts that stand out to me the most were the Sheriff, played by Matthau, driving a jeep in the New Mexico desert, and you can tell that Matthau learned to drive a military jeep the hard way and that they are not comfortable, safe things to ride.
midden said @ 12:47am GMT on 26th Jul [Score:1 Informative]
In my further reading about the early Jeeps, I discovered that the mini-nuke launching FatMan from Fallout was more or less real. There was a specially modified version of the Jeep that had one of these launchers on the back.

https://en.wikipedia.org/wiki/Davy_Crockett_(nuclear_device)
mini nuke
mechanical contrivance said @ 1:28pm GMT on 26th Jul
I never knew that existed.
krupa said @ 9:01am GMT on 27th Jul
It's funny weapon, as the effect range is larger than the launch range. Run'n'gun'n'run?
mechanical contrivance said @ 12:57pm GMT on 27th Jul
That's probably why it was mounted on a Jeep.
midden said @ 3:02pm GMT on 27th Jul
The lethal radius was about a quarter mile, while the launch distance was between 1.25 and 2.5 miles. As long as you weren't down wind, you'd probably only have a moderate increase in future cancer risk.
Ussmak said @ 6:43pm GMT on 25th Jul
They were pretty much inferior to their German counterpart in every way.

Doesn't make 'em any less cool though.
papango said @ 11:35pm GMT on 25th Jul
Well, the Germans knew they were going to have a war a long time before America did. And working on a jeep kinda got around the ban on a military build up. So, it's not an entirely fair comparison. The American jeep had some issues, but it's no Bob Semple Tank.

Both my grandfathers have fond memories of driving around in American Jeeps during WW2 - so I may be biased.
XregnaR said[4] @ 6:49pm GMT on 25th Jul
bobolink said @ 11:18pm GMT on 25th Jul
It was a thing, when they fielded the HMMWV, to hang on to your 1/4 tons if you could get away with it. I was XO of a Cav Troop and my driver's name sounded like Gun It! I managed to keep that thing off the books for thirteen months. We gave that thing hell. It gave us hell back.

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