Subject:
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Re: My Lego planetary gear
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Newsgroups:
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lugnet.technic
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Date:
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Tue, 3 Oct 2000 22:39:52 GMT
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Viewed:
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745 times
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That is certainly compact. Do you have any ideas how it might be used in an
actual model? I suppose locking either the top half or the bottom half, or
both, would change the way the output shaft differs from the input shaft?
Although what I would really like to see is an inner gear ring which is a
lot larger than the current gears are. I'm not sure if it's technically
feasible to make, though!
Cheers ...
Geoffrey Hyde
Amnon Silverstein <amnon@best.com> wrote in message
news:G1u5JH.BMp@lugnet.com...
> I was working on transmission ideas, and I came up with a cute planetary. • It
> can produce several different types of output, and it is typically used in
> transmissions. My implementation is compact, and doesn't use too many • parts.
> I'm not sure that it is useful for anything, but it might be cool in a
> gearhead-nerd way.
>
> http://www.best.com/~amnon/Homepage/Games/PlanetMiddle.jpg
> http://www.best.com/~amnon/Homepage/Games/PlanetTop.jpg
> http://www.best.com/~amnon/Homepage/Games/PlanetBottom.jpg
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Message has 1 Reply:
 | | Re: My Lego planetary gear
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| By locking the outer ring, in acts as a 2:1 or 1:2 gear (depending on which shaft you use as input and which as output. If you lock the planets, it turns into a 1:1. If you let everything loose, it is a neutral gear. If you lock the output shaftand (...) (24 years ago, 3-Oct-00, to lugnet.technic)
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Message is in Reply To:
| | My Lego planetary gear
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| I was working on transmission ideas, and I came up with a cute planetary. It can produce several different types of output, and it is typically used in transmissions. My implementation is compact, and doesn't use too many parts. I'm not sure that it (...) (24 years ago, 3-Oct-00, to lugnet.technic)
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