Subject:
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Re: Motion considerations when RCXing The Improved and New Old Miller Gustav's Post Mill
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Newsgroups:
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lugnet.castle, lugnet.technic
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Date:
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Tue, 3 Feb 2004 14:06:54 GMT
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Viewed:
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723 times
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In lugnet.castle, Tobbe Arnesson wrote:
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Getting a powered axle through a turntable is a non-issue.
Getting two through it is another thing, although not hard to do.
I think the best implementation of such a device is in Jennifer Clarks fine
JCB:
http://www.genuinemodels.com/jcb.htm
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Ive never seen that arrangement before, but its impressive. I dont have the
gears and clutches for that. Ive tried a crude version locking differential
boxes together, and driving off the gears on the ends though.
Okay, two ways to get a simple two-shaft concentric drive:
The first is, as mentioned above, use a technic turntable, driven by a pinion on
the outer rack, to turn the main body of your mill. Then, drive the sails with
a shaft right up the centre of the turntable.
The more compact version is to have a central drive shaft for the sails, and
drop a dark grey technic freewheel gear over it, again as mentioned above. Put
a technic 1x4 plate (the steering plate with holes in the ends) on top of it, to
lock into the crown, then press a technic 2x8 plate down on top of that. Drive
the gear with a worm gear placed just low enough for the plates to turn freely
on the shaft.
My mill on the NBLTC layout:
Uses the technic turntable method. It can turn right round under remote
control. Theres also a pinion gear that picks up the drive from the inner
track of the turntable, and uses a chain drive to spin the tail of the windmill
as the head turns.
Jason Railton
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Message is in Reply To:
12 Messages in This Thread: ![Old Miller Gustav's Post Mill -Anthony Sava (27-Jan-04 to lugnet.castle, lugnet.general)](/news/x.gif) ![](/news/246.gif) ![Re: Old Miller Gustav's Post Mill -Anthony Sava (28-Jan-04 to lugnet.castle, lugnet.general)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Re: Old Miller Gustav's Post Mill -Manfred Moolhuysen (31-Jan-04 to lugnet.castle)](/news/x.gif) ![](/news/46.gif) ![The Improved and New Old Miller Gustav's Post Mill -Anthony Sava (1-Feb-04 to lugnet.castle)](/news/x.gif) ![](/news/46.gif) ![Re: The Improved and New Old Miller Gustav's Post Mill -Larry Pieniazek (1-Feb-04 to lugnet.castle, lugnet.town, lugnet.trains)](/news/x.gif) ![](/news/246.gif) ![RCXing The Improved and New Old Miller Gustav's Post Mill -Anthony Sava (1-Feb-04 to lugnet.castle, lugnet.town, lugnet.trains)](/news/x.gif) ![](/news/46.gif) ![Motion considerations when RCXing The Improved and New Old Miller Gustav's Post Mill -Larry Pieniazek (1-Feb-04 to lugnet.castle, lugnet.technic, lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Motion considerations when RCXing The Improved and New Old Miller Gustav's Post Mill -Tobbe Arnesson (3-Feb-04 to lugnet.castle, lugnet.technic)](/news/x.gif) ![](/news/46.gif) ![You are here](/news/here.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: The Improved and New Old Miller Gustav's Post Mill -Manfred Moolhuysen (1-Feb-04 to lugnet.castle)](/news/x.gif) ![](/news/46.gif) ![Re: The Improved and New Old Miller Gustav's Post Mill -Larry Pieniazek (1-Feb-04 to lugnet.castle)](/news/x.gif) ![](/news/46.gif) ![Re: The Improved and New Old Miller Gustav's Post Mill -Manfred Moolhuysen (2-Feb-04 to lugnet.castle)](/news/x.gif)
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