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Old Oct 19, 2008, 04:09 AM
K Kakuta
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Sordes 5-5 Flight & Gliding with New GLDAB

First Flight of New Pterosaur Ornithopter Sordes 5-5

http://homepage2.nifty.com/smark/Sord55VE.htm

Sordes 5-5 First Flight :Pterosaur Ornithopter RC (2 min 44 sec)
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Last edited by Kazu-kaku; Jan 25, 2010 at 02:51 AM.
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Old Oct 19, 2008, 03:46 PM
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Ft Lauderdale, FL.
Joined Jan 2007
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Wow Kazu!! You are amazing man, I can safely say you seem to have a Pterosaur/Ptreodactyl factory, Like Paris says man "That's Hot"
L8r..
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Old Oct 19, 2008, 08:35 PM
K Kakuta
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Quote:
Originally Posted by Machy2k
Wow Kazu!! You are amazing man, I can safely say you seem to have a Pterosaur/Ptreodactyl factory, Like Paris says man "That's Hot"
L8r..
Thank you for your message.
Flight of Pterosaurs is my dream.
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Old Nov 05, 2008, 10:03 AM
K Kakuta
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New Flight Sordes 5-5

Sordes 5-5 second Flight Pterosaur Ornithopter RC (2 min 19 sec)


I put up a tail of Sordes in a flight.
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Last edited by Kazu-kaku; Nov 13, 2008 at 05:07 AM.
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Old Nov 10, 2008, 06:20 AM
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Congratulations Kazu-kaku this is an excellent work! おめでとうございます!
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Old Nov 13, 2008, 05:05 AM
K Kakuta
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Quote:
Originally Posted by jugaal
Congratulations Kazu-kaku this is an excellent work! おめでとうございます!
Thank you for your message.
My next work is flapping more slowly and to build wings like wings of real Pterosaurs.
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Old Nov 13, 2008, 08:01 AM
Kjell Dahlberg
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Mallorca Spain
Joined Nov 2005
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Quote:
Originally Posted by Kazu-kaku
Thank you for your message.
My next work is flapping more slowly and to build wings like wings of real Pterosaurs.
This is my new design of a Flapping mechanism with accelerated Wing tip movements.
Kjell
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Old Nov 14, 2008, 12:21 AM
K Kakuta
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Quote:
Originally Posted by KJELL
This is my new design of a Flapping mechanism with accelerated Wing tip movements.
Kjell
It is a good idea.
In something, do you actually used it?
When there is a bending point on a wing, an enough thrust is not given.
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Old Nov 14, 2008, 02:29 AM
Kjell Dahlberg
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Mallorca Spain
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Quote:
Originally Posted by Kazu-kaku
It is a good idea.
In something, do you actually used it?
When there is a bending point on a wing, an enough thrust is not given.
I am working with one demonstration model connected to a PH1.
The crank can be mounted in two different ways. I am going to use this model as you can see on this drawing.
With this design you can use a slower flapping rate and still produce the needed thrust thanks to the accelerated wing tip movement. Bigger birds use this movement and it can be good for a Pterosaur Ornithopter.
Kjell
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Old Nov 14, 2008, 04:00 AM
K Kakuta
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Quote:
Originally Posted by KJELL
I am working with one demonstration model connected to a PH1.
The crank can be mounted in two different ways. I am going to use this model as you can see on this drawing.
With this design you can use a slower flapping rate and still produce the needed thrust thanks to the accelerated wing tip movement. Bigger birds use this movement and it can be good for a Pterosaur Ornithopter.
Kjell
Thank you.
I will try it.
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Old Nov 14, 2008, 04:58 AM
Kjell Dahlberg
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Mallorca Spain
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Quote:
Originally Posted by Kazu-kaku
Thank you.
I will try it.
It will be interesting to see a construction drawing of what you are going to make.
I will post one soon.
Kjell
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Old Nov 15, 2008, 04:34 AM
Kjell Dahlberg
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Mallorca Spain
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This is the way I am going to do it.
Kjell
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Old Nov 18, 2008, 09:44 AM
Kjell Dahlberg
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Mallorca Spain
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This is a prototype of my new design of a Flapping mechanism with accelerated Wing tip movements.
http://www.youtube.com/watch?v=UkWJq56B4wM

Kjell
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Old Nov 20, 2008, 05:05 AM
K Kakuta
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Quote:
Originally Posted by KJELL
This is a prototype of my new design of a Flapping mechanism with accelerated Wing tip movements.
Kjell
Ohoo!. Good motion!.
Material is Carbon rod or Carbon pipe?
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Old Nov 20, 2008, 07:02 AM
Kjell Dahlberg
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Mallorca Spain
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Quote:
Originally Posted by Kazu-kaku
Ohoo!. Good motion!.
Material is Carbon rod or Carbon pipe?
This prototype is all made with carbon fibre material. The first test was good. I am now making a better and different design.
Kjell
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