Subject:
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Re: Part functionality questions
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Newsgroups:
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lugnet.technic
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Date:
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Thu, 13 Jan 2000 14:14:31 GMT
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Reply-To:
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Selçuk <teyyareci> <SGORE@SUPERONLINE.COMihatespam>
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Viewed:
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793 times
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Ben Jackson <ben@ben.com> wrote in message news:Fo96Lz.Htx@lugnet.com...
> In lugnet.technic, Alex Wetmore writes:
> >
> > This gear is also very useful for making multispeed transmissions. The • 8880
> > Supercar and 8480 Space Shuttle both use them this way. Before buying
> > either set I had played with making 2sp transmissions using this gear as
> > well.
>
> What gear ratios does the Shuttle use? I guess there's main engines WITH • SRBs
> and main engines alone. And after MECO you've got maneuvering jets...
>
> "Ahhh, Discovery Houston, we can't get the main engines into gear. Is • this a
> standard H? Over."
>
> "Roger that, Discovery, and don't ride the clutch."
>
> --Ben
LOL..:-)
Actually, multi speed transmission mechanisms are basically mechanism that
transforms the motion to a shaft or another, so a mechanism similar to 8880
Super Car transmission is used in space Shuttle for achieving multiple
functions in an order like opening the bay doors, moving/rotating the winch
and rotating the fiber optic lights. A similar (in principle and parts used)
but simple mechanism also used in Barcode Truck to alternate the programmed
actions from dumping to moving front arms.
Selçuk
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Message is in Reply To:
 | | Re: Part functionality questions
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| (...) What gear ratios does the Shuttle use? I guess there's main engines WITH SRBs and main engines alone. And after MECO you've got maneuvering jets... "Ahhh, Discovery Houston, we can't get the main engines into gear. Is this a standard H? Over." (...) (25 years ago, 13-Jan-00, to lugnet.technic)
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