Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 70 users online :: 5 registered, 0 hidden and 65 guests


Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

Registered users: Bing [Bot], Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

Pump-Action

A place to ask general spud cannon related questions.
Sponsored 
  • Author
    Message

Pump-Action

Unread postAuthor: PCGUY » Sat Feb 26, 2005 9:58 pm

<div align="center">PUMP ACTION

Provided By iMacThere4iAm - <a href="http://myweb.tiscali.co.uk/imaniacs/spudding.html">http://myweb.tiscali.co.uk/imaniacs/spudding.html</a>

<a href="http://www.spudfiles.com/official_pics/Pumpaction2_sor3_med.mov">Pump-Action Animation (420kb)</a>

Provided By iMacThere4iAm - <a href="http://myweb.tiscali.co.uk/imaniacs/spudding.html">http://myweb.tiscali.co.uk/imaniacs/spudding.html</a></div>
  • 0

Last edited by PCGUY on Sat Jul 29, 2006 1:25 am, edited 1 time in total.
Yes, I am the guy that owns & operates SpudFiles (along with our extremely helpful moderators).
User avatar
PCGUY
Site Admin
Site Admin
 
Posts: 1576
Joined: Wed Aug 18, 2004 10:54 pm
Location: Illinois
Country: United States (us)
Reputation: 19

Unread postAuthor: p8ntoer » Tue Apr 26, 2005 8:52 pm

looks pretty sweet, but extremely complicated. theres no way in freakin hell i'm going to try it, lol
  • 0


p8ntoer
Private
Private
 
Posts: 8
Joined: Tue Apr 26, 2005 8:24 pm
Reputation: 0

Unread postAuthor: tatorassassinator » Sun May 01, 2005 11:42 am

I should try that for a sniper. That would be cool. But might as well have a breech if its not a semi. If any of you guys gets a semi then put a pump on it, that would be cool.
  • 0

My mommy says im special.


My cats breath smells like catfood.
User avatar
tatorassassinator
Private
Private
 
Posts: 22
Joined: Wed Apr 27, 2005 4:04 pm
Location: Waubay south dakota
Reputation: 0

Unread postAuthor: bboymatty » Mon Feb 20, 2006 11:25 am

wow. Ive been thinking for ages how a pump would work. Thats an amazing concept!

But the problems i couldnt find answers to were:

1. how to attach the ammo slide to the pump without boring a hole though the barrel.

2. how to stop spherical (ie rolling) projectiles from entering the the barrel prematurely

got any ideas?
  • 0

User avatar
bboymatty
Staff Sergeant
Staff Sergeant
 
Posts: 109
Joined: Sun Feb 19, 2006 12:12 pm
Reputation: 0

Unread postAuthor: CS » Mon Feb 20, 2006 12:57 pm

[1a] By "ammo slide", what do you mean? The pipe above barrel or magzine?
[1b] Im pretty sure your talking about the tube parrell with barrel. In that case you could fasten any way possible. EX: Duct tape, Zip Ties, Wood support with barrel ODs drilled in a accordance to the launcher, etc.

[2a] Well just think of it this way how do you stop "something" from doing "something? Reistance or eliminate the force orginally setting the item in motion (Im sure theres other ways). Again there would be several dif ways to approach the problem. You can add reistance on the inside of the barrel via tape, slight decrease in barrel ID, etc. I think you get what I mean.
[2b] Also if your planning on using spherical ammo there is better designs out there. One of which you will see on my soon-to-be Pump-Action Golf Ball Pnuematic.
  • 0

User avatar
CS
Donating Moderator
Donating Moderator
 
Posts: 1897
Joined: Fri Feb 18, 2005 5:32 pm
Location: Southern Utah
Country: United States (us)
Reputation: 4

Unread postAuthor: theregoesthewindow » Mon Feb 20, 2006 2:28 pm

Couldn't the barrel be damaged when the pipe carrying the projectile slams into it? Or would the casing not have suffient speed to damage it?
  • 0

User avatar
theregoesthewindow
Sergeant
Sergeant
 
Posts: 83
Joined: Sun Jan 22, 2006 8:05 pm
Reputation: 0

Unread postAuthor: Atlantis » Mon Feb 20, 2006 4:40 pm

To stop a round object from going down the barrel just stick some tape for friction in there or put a very thin O-Ring or some kind of bump.
  • 0

User avatar
Atlantis
Brigadier General
Brigadier General
 
Posts: 955
Joined: Sat Sep 03, 2005 10:26 pm
Location: Florida
Reputation: 0

Sponsored

Sponsor
 


Unread postAuthor: Spudman_42 » Mon Jun 26, 2006 12:34 pm

I want to find out how to make it smaller. Cool Idea.

Cool,

Spudman_42
  • 0

Last edited by Spudman_42 on Mon Jun 26, 2006 8:44 pm, edited 2 times in total.
User avatar
Spudman_42
Private
Private
 
Posts: 19
Joined: Sun Jun 25, 2006 8:23 pm
Location: Covington, Washington
Reputation: 0

Unread postAuthor: Spudman_42 » Mon Jun 26, 2006 8:42 pm

I found out how to make it more compact if you want to see it. It is at the link below.
http://www.lewis-clark.org/content/cont ... cleID=1829

Good luck,

Spudman_42
  • 0

User avatar
Spudman_42
Private
Private
 
Posts: 19
Joined: Sun Jun 25, 2006 8:23 pm
Location: Covington, Washington
Reputation: 0

Unread postAuthor: Atlantis » Mon Jun 26, 2006 8:54 pm

You just kicked a 4 month old topic, with a double post nonetheless. They never gave any dimensions, obviously it can be made smaller. Besides, was that even worth posting? "I'm gonna find out how to..." Well go ahead, you don't need to tell us.
  • 0

"There isn't a problem in the world that can't be solved by the proper application of explosives"
User avatar
Atlantis
Brigadier General
Brigadier General
 
Posts: 955
Joined: Sat Sep 03, 2005 10:26 pm
Location: Florida
Reputation: 0

Return to General Spud Cannon Related

Who is online

Registered users: Bing [Bot], Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot]

Reputation System ©'