Subject:
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Re: conical gear
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Newsgroups:
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lugnet.technic
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Date:
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Tue, 28 Sep 1999 17:13:35 GMT
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Viewed:
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675 times
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In lugnet.technic, Chris Magno writes:
> Hi:
>
> I'm looking for about conical gears.
>
> as seen here:
>
> http://w3.one.net/~hughesj/technica/registry/r_gear.html
Prize question: Why is this gear, which has
-free rotation/shift on an axle
-toothed-1/2-bush-style teeth (what could one do with those?)
-4 slim teeth for a locking tube
among its features, but nothing cone-shaped, called "conical"?
thanks.
-gbr
BTW: as the new differential housing sports these features
on both ends, I put together an 8880-style transmission
using 2 diff housings on one end. Not too useful (besides
easy reverse gear), but quite interesting.
With a single locking tube (which is of course not in a parts
pack - dacta maybe?), one can make a diff-lock trivially.
I bet early mock-ups of 8880 had locking center diffs, which was
subsequently deemed pointless (it would be :) and too expensive.
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Message has 1 Reply:
 | | Re: conical gear
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| G. Benedikt Rochow wrote in message ... (...) Those "toothed-1/2-bush-style" teeth are great if you're making a multi-hand analog clock--they allow two hands to rotate about the same point, if the hands are made of 1xN plates with toothed ends. I (...) (25 years ago, 29-Sep-99, to lugnet.technic)
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Message is in Reply To:
| | conical gear
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| Hi: I'm looking for about conical gears. as seen here: (URL) still do not want to take apart my shuttle or supercar. what other smaller sets might have a few of these in them? Chris Lego Walker now @ www.members.home.net.../index.htm (25 years ago, 26-Sep-99, to lugnet.technic)
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