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ideas on 3 axle functions going though turntable?


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#26 Anio

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Posted 06 February 2011 - 12:15 AM

Ok it works and it goes through through the turntable.
But this turntable can not turn anymore since the function are not coaxial. Posted Image

#27 blueShinyApple

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Posted 06 February 2011 - 11:12 AM

Thanks for all the positive comments :classic:


View PostAnio, on 06 February 2011 - 12:15 AM, said:

Ok it works and it goes through through the turntable.
But this turntable can not turn anymore since the function are not coaxial. Posted Image
??? it don't have to be..
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#28 blueShinyApple

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Posted 06 February 2011 - 11:27 AM

View Postfmmjqtft, on 05 February 2011 - 10:11 PM, said:

Because of this, I don't think it is possible to do more than 3 without using more than 1 turntable.

yes it is:

Posted Image

orange areas are not needed any more
use rubberband on red
OR use piece57519 instead (takes lot more space)



as you can see it's possible to get up to 7 function through (but everything else than 3 takes TONS of space :thumbdown: )by using the last nO two times on each side of the turntable.


I really hope there is some better way of doing this, maby similar to that turn-table-tower-way :classic:

Edited by blueShinyApple, 06 February 2011 - 11:44 AM.

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#29 efferman

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Posted 06 February 2011 - 11:44 AM

could you please make a vid? on the pictures the concept is me to high. Or could it not rotate?

Edited by efferman, 06 February 2011 - 11:45 AM.

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#30 legolijntje

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Posted 06 February 2011 - 11:53 AM

You can also make your own turnable that is (a little) bigger, so there is enough space for 3 axles.

#31 Alasdair Ryan

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Posted 06 February 2011 - 12:34 PM

are you able to post some better pics?

Edited by Alasdair Ryan, 07 December 2012 - 10:47 PM.

Posted Image

Updated 02/08/12
Posted Image

#32 blueShinyApple

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Posted 06 February 2011 - 12:45 PM

Posted Image

there you go :classic:
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#33 fmmjqtft

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Posted 06 February 2011 - 12:51 PM

View PostblueShinyApple, on 06 February 2011 - 11:27 AM, said:

yes it is:


orange areas are not needed any more
use rubberband on red
OR use piece57519 instead (takes lot more space)



as you can see it's possible to get up to 7 function through (but everything else than 3 takes TONS of space :thumbdown: )by using the last nO two times on each side of the turntable.


I really hope there is some better way of doing this, maby similar to that turn-table-tower-way :classic:

It appears I was wrong  :classic: . Now I see that 7 functions are possible.

I think there is a mistake though. The 36t gear should be duplicated on each side.

#34 blueShinyApple

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Posted 06 February 2011 - 01:00 PM

View Postfmmjqtft, on 06 February 2011 - 12:51 PM, said:

I think there is a mistake though. The 36t gear should be duplicated on each side.

oh, yeah, you're probably right :classic:
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#35 blueShinyApple

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Posted 06 February 2011 - 02:17 PM

View Postefferman, on 06 February 2011 - 11:44 AM, said:

could you please make a vid?

here you go:


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#36 DLuders

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Posted 06 February 2011 - 03:45 PM

@ BlueShinyApple:  At the end of your demonstration video above, you said that you could "make some instructions" on how to build it.  Pretty please, would it be too much trouble to make them?   :grin:

Also, can you think of a practical application for this 3-axles-through-turntable design?  What kind of vehicle would it be for?

#37 Azzepa

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Posted 06 February 2011 - 04:20 PM

View PostDLuders, on 06 February 2011 - 03:45 PM, said:

Also, can you think of a practical application for this 3-axles-through-turntable design?  What kind of vehicle would it be for?

What about for a mobile crane? One for the raising of the boom, another for extending it, and the last one for the winch?

Edited by Azzepa, 06 February 2011 - 04:34 PM.

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#38 Anio

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Posted 06 February 2011 - 04:28 PM

View PostblueShinyApple, on 06 February 2011 - 11:12 AM, said:

??? it don't have to be..
Then, why 3 (or more) functions in a turntable ?

#39 fmmjqtft

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Posted 06 February 2011 - 05:18 PM

View PostAnio, on 06 February 2011 - 04:28 PM, said:

Then, why 3 (or more) functions in a turntable ?

The turntable can rotate. The 3 functions do not have to be coaxial.

#40 blueShinyApple

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Posted 06 February 2011 - 05:29 PM

View PostAzzepa, on 06 February 2011 - 04:20 PM, said:

What about for a mobile crane? One for the raising of the boom, another for extending it, and the last one for the winch?

That was the EXACT way I thought of using it!! *huh*  :grin:

Edited by blueShinyApple, 06 February 2011 - 05:34 PM.

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#41 Azzepa

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Posted 06 February 2011 - 05:33 PM

View PostblueShinyApple, on 06 February 2011 - 05:29 PM, said:

That was the EXACT way I thouught of using it!! *huh*  :grin:

:grin: I was thinking that maybe I could mod the 8053 (When I get one  :tongue:) to use this method for full RC.
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#42 blueShinyApple

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Posted 06 February 2011 - 05:44 PM

View PostAzzepa, on 06 February 2011 - 05:33 PM, said:

:grin: I was thinking that maybe I could mod the 8053 (When I get one  :tongue:) to use this method for full RC.

hmm, I was rather thinking to make a GIGANTIC 8270(mini terrain crane), like 5 times as big! that would just be mighty! :sweet:

edit: I really dont think it would fit in the 8053, but it's absolutely worth a try :classic:

Edited by blueShinyApple, 06 February 2011 - 05:46 PM.

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#43 Azzepa

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Posted 06 February 2011 - 05:51 PM

View PostblueShinyApple, on 06 February 2011 - 05:44 PM, said:

hmm, I was rather thinking to make a GIGANTIC 8270(mini terrain crane), like 5 times as big! that would just be mighty! :sweet:

edit: I really dont think it would fit in the 8053, but it's absolutely worth a try :classic:

Wow, that would be mighty, have fun making that!  :classic:

Well, when I get one I'll take a look at it, might need some modifications though, lots of fun :grin:.
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#44 allanp

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Posted 06 February 2011 - 07:12 PM

I was thinking of using the multiple turntable idea to build a solar system.
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#45 fmmjqtft

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Posted 06 February 2011 - 07:32 PM

I'm doing an animation of BlueShinyApple's construction. Here is 1 frame:
Posted Image
And here is the ldraw file if anyone wants it:
ldraw file

Next I will try to animate the 4-axle version.

#46 blueShinyApple

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Posted 06 February 2011 - 07:38 PM

BTW if someone uses this, please give me some worhty credit :classic:
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#47 Zblj

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Posted 06 February 2011 - 07:38 PM

Here's my idea:

Posted Image

Technically the rope is a third function  :tongue: Should be good for cranes. The 3,2 mm tube can carry some torque, it depends on the gears used.

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#48 blueShinyApple

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Posted 06 February 2011 - 07:45 PM

View PostZblj, on 06 February 2011 - 07:38 PM, said:

Here's my idea:

[img]http://www.brickshel...Ideas/3fttt.jpg[/img-

Technically the rope is a third function  :tongue: Should be good for cranes. The 3,2 mm tube can carry some torque, it depends on the gears used.

would work with low torque..

Edited by blueShinyApple, 06 February 2011 - 07:46 PM.

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#49 Zblj

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Posted 06 February 2011 - 07:49 PM

View PostblueShinyApple, on 06 February 2011 - 07:45 PM, said:

would work with low torque..

I know it would!   :hmpf_bad:

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#50 blueShinyApple

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Posted 06 February 2011 - 07:52 PM

View PostZblj, on 06 February 2011 - 07:49 PM, said:

I know it would!   :hmpf_bad:

did'nt see that you wrote that first :blush:
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