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barrel sealing piston gun

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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barrel sealing piston gun

Unread postAuthor: Tom » Sun Sep 02, 2007 11:01 am

From the thousands of diagram's I've drawn, I wanted to make one :D . I didn't want to spent much money on the gun so I used cheap parts. The vavle is a barrel sealing piston valve made in 1.25 inch PVC pipe. The valve is not like every piston valve because it's semi-automatic. When the piston is fired back, it will shoot back because of the spring. What also plays a factor is the air tank. There are 2 air tanks one for the pilot space and the other as main tank. Here's a link to my photobucket with some picture's http://s153.photobucket.com/albums/s204/jaffero/?mediafilter=images
GR.Tom
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Last edited by Tom on Sun Sep 02, 2007 8:06 pm, edited 1 time in total.

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Unread postAuthor: hi » Sun Sep 02, 2007 11:21 am

it says the pictures are private and it wont let me see them without your password... :cry:
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"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote

you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
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Unread postAuthor: spud yeti » Sun Sep 02, 2007 11:29 am

Yeah same with me, whats your password :D
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really good quote/phrase here
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Unread postAuthor: Tom » Sun Sep 02, 2007 12:18 pm

Well I trust you so slimmer that's my password, I'm making a new account so that's the only time I do domething STUPID :D

Like give my password for this website also: slimmer
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Last edited by Tom on Sun Sep 02, 2007 4:52 pm, edited 1 time in total.

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Unread postAuthor: frankrede » Sun Sep 02, 2007 3:03 pm

Tom wrote:Well I trust you so slimmer that's my password, I'm making a new account so that's the only time I do something STUPID :D
or take your photobucket off private?
unless you have some questionable pictures you would rather not let us see?
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Current project: Afghanistan deployment
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Unread postAuthor: VH_man » Sun Sep 02, 2007 7:26 pm

i donmt get how it works, but thats pretty intersting. please make it so i can actually see the pics, this looks revolutionarly........
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Unread postAuthor: Tom » Sun Sep 02, 2007 11:50 pm

Revolutionary hmm I will cal the gun castro-style :D
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Really really proud member of the Dutch Spud Clan!

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Unread postAuthor: Tom » Sun Sep 09, 2007 12:16 pm

I'm now done with the lower reciever and the blowgun, the only thing now is the pump-action reloading. I'm stil working on the magazine block :x .
GR.Tom
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Really really proud member of the Dutch Spud Clan!

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Unread postAuthor: blind909 » Sun Sep 09, 2007 2:17 pm

i like it so far, but isnt the showcase for completed cannons? if not please dont flare at me.
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Unread postAuthor: Tom » Mon Sep 10, 2007 12:28 am

Well this is but I couldn't wait :D
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