Subject:
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Re: flying helicopter? (was: orrery update)
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Newsgroups:
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lugnet.technic
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Date:
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Wed, 5 Feb 2003 19:49:05 GMT
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Viewed:
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1033 times
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"Tim Courtney" <tim@zacktron.com> writes:
> > http://british.nerp.net/lego/av8/chopper/index.html
> > and then click in "General Layouts"
>
> Checked out that page, and the experimental helicopter you have shown
> seems like an impossible setup. How do the two rotors, the way they
> are mounted, keep from chopping each other's drive shaft to bits?
> Even if they're at different levels, one would slice the other's
> shaft... I'm puzzled.
There's a small angle between the two rotor shafts, that's the
solution. A clever one, indeed.
Fredrik
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Message has 1 Reply:
Message is in Reply To:
 | | Re: flying helicopter? (was: orrery update)
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| (...) Hi Luis - Checked out that page, and the experimental helicopter you have shown seems like an impossible setup. How do the two rotors, the way they are mounted, keep from chopping each other's drive shaft to bits? Even if they're at different (...) (22 years ago, 5-Feb-03, to lugnet.technic)
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