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19th November 2008, 12:24 PM #1Banned
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Amazing Wooden Machine with No Metals
New class project ?
http://www.dugnorth.com/blog/2008/07...o-with-no.html
Theres' gotta be a bit of lathe work in that eh
it takes a while to load fully , but it is worth it
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19th November 2008 12:24 PM # ADSGoogle Adsense Advertisement
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19th November 2008, 02:43 PM #2GOLD MEMBER
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That is neat! I don't have the patience to do something like that. Watching him operate and explain made me grin.
Paul
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19th November 2008, 07:36 PM #3
Well he shows anyway what you can do with wood, much more than many people think.
Think on the mechanic of a Dutch windmill, it's all wood, and running like a train for hundreds of years.
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19th November 2008, 07:46 PM #4Banned
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20th November 2008, 01:04 AM #5
Rube Goldberg lives!!!
Cheers,
Ed
Do something that is stupid and fun today, then run like hell !!!
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20th November 2008, 06:00 AM #6
That is absolutely amazing! Thanks for posting this.
That gentleman has the mind of an engineer, the patience of Job, and way too much time on his hands.Al
Some minds are like concrete thoroughly mixed up and permanently set.
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20th November 2008, 07:01 AM #7GOLD MEMBER
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In an early National Geographic I have seen around 5 foot diameter gears at right angles made by building up wheels like ox cart wheels and putting pegs around the outside edge at right angles to the flat of the wheel. The pegs meshed like putting your fingers together and changed the angle of the drive 90 degrees. I think it was used in a sugar mill in South America.
Also I have seen photos of Chinese water wheels, driven by the stream, lifting water 70 to 100 feet, made entirely of bamboo lashed together with vines, buckets made from large bamboo sections. Axles running in wood bearings.
Ox carts were made with minimal or no iron fasteners, axles running in wood greased with tallow. Ox yokes made with a carved beam and a bent pole around the neck and through the beam to keep it on.
I have read of big public clocks in Europe made entirely of wood. Google reveals nothing.
More recently, see for wood bearings:
http://www.woodex-meco.com/
http://machinedesign.com/ContentItem...ebearings.aspx
As all of us here know, wood is neat stuff.
PaulLast edited by Paul39; 20th November 2008 at 07:07 AM. Reason: addition
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20th November 2008, 09:40 AM #8
That's great work, I loved it! Seems like a showpiece of various mechanisms through the years, and a showpiece of timber varieties. I especially like the idea that it comes apart in units, very well thought out.
I also followed a link from there to another guy's mechanical masterpiece, throwing marbles into a carved dragon's mouth.
Thanks for posting it, Jock.Andy Mac
Change is inevitable, growth is optional.
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20th November 2008, 11:58 AM #9Banned
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My pleasure Andy ,
The first wee film I came across of his was the part 2 of this , where he had tickled it up a bit , it lead me to this one ........ now I can't find it
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20th November 2008, 11:03 PM #10Banned
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21st November 2008, 12:08 PM #11Skwair2rownd
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Amazing
The toebone´s connected to the footbone, the footbone´s connected to the anklebone..............Simple, really.
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21st November 2008, 02:07 PM #12Banned
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