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| STHORNE |
 Posted: 01/20/2008 12:22 PM Post subject: |
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Brigadier General
Joined: 14 Feb 2007
Posts: 862
1074.73 Spud Bux
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lol, thats perfectly disguised as a regular pen, nice job!
ever think about taking that to school and teaching some kids a few things about pain lol. jk.
so did you construct every piece yourself, or did you scavange them off of accuall pens? |
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| jackssmirkingrevenge |
| Posted: 01/20/2008 14:10 PM Post subject: |
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space monkey
Joined: 15 Mar 2007
Posts: 5834
8358.73 Spud Bux
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| sthorne wrote: | | so did you construct every piece yourself, or did you scavange them off of accuall pens? |
No parts from an actual pen unless you cound the cap trigger, check out the how-to. |
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| jon_89 |
| Posted: 01/21/2008 22:25 PM Post subject: |
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Captain
Joined: 11 Apr 2007
Posts: 336
444.26 Spud Bux
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| This may be a dumb question but how do you get your pump off with out letting the air vent behind the piston? |
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| jackssmirkingrevenge |
| Posted: 01/21/2008 23:57 PM Post subject: |
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space monkey
Joined: 15 Mar 2007
Posts: 5834
8358.73 Spud Bux
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| o-rinbg between the schrader ands the shock pump, which seals the connection butsn't allow the pin on the pump's female thread to physically open the swchrader's stem, meaning the schrader acts as a check valve and will be closed when the pump is removed. |
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| jon_89 |
| Posted: 01/22/2008 0:57 AM Post subject: |
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Captain
Joined: 11 Apr 2007
Posts: 336
444.26 Spud Bux
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| you know jack i kind of get it but i diagram would solve my stupidity. |
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| FordGtMan |
| Posted: 01/22/2008 1:01 AM Post subject: |
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Sergeant Major
Joined: 25 Oct 2007
Posts: 179
51.42 Spud Bux
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Its okay, iv asked this many times and i still don't get it  |
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| Novacastrian |
| Posted: 01/22/2008 1:02 AM Post subject: |
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Bloody Aussie
Joined: 11 Aug 2007
Posts: 1622
116.11 Spud Bux
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| Simple really, find an o'ring that is the same diameter as the valve (6mm), place this in the part that screws onto the valve. |
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| FordGtMan |
| Posted: 01/22/2008 1:09 AM Post subject: |
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Sergeant Major
Joined: 25 Oct 2007
Posts: 179
51.42 Spud Bux
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 JSRs colorful vocabulary confused me, even though im horrible on understanding things. (looks at geometry grade)  |
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| jackssmirkingrevenge |
| Posted: 01/22/2008 1:10 AM Post subject: |
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space monkey
Joined: 15 Mar 2007
Posts: 5834
8358.73 Spud Bux
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| Oh come on, it's really simple - you just need to put an o-ring or similar rubber seal between the schrader and the pump connector, in such a way that the connector's pin cannot physically touch the schrader stem. |
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| ant |
| Posted: 01/29/2008 14:33 PM Post subject: |
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Major
Joined: 13 Aug 2006
Posts: 359
821.73 Spud Bux
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| jackssmirkingrevenge wrote: |
I routinely hit 1,000 fps with my 6mm coaxials. |
Are you serious man! This thing went close to the speed of sound? Damn, alright 13atm is high but still.
Last edited by ant on 01/29/2008 14:52 PM; edited 1 time in total |
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| jackssmirkingrevenge |
| Posted: 01/29/2008 14:38 PM Post subject: |
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space monkey
Joined: 15 Mar 2007
Posts: 5834
8358.73 Spud Bux
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| ant wrote: | | This thing went close to the speed of sounds? |
Not this particular launcher, but I did just over 1,000 feet per second with a 6mm coaxial piston launcher, and my best results were with this burst disk pneumatic  |
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| jackssmirkingrevenge |
| Posted: 02/03/2008 23:59 PM Post subject: |
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space monkey
Joined: 15 Mar 2007
Posts: 5834
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| Quote: | | Oh come on, it's really simple - you just need to put an o-ring or similar rubber seal between the schrader and the pump connector, in such a way that the connector's pin cannot physically touch the schrader stem. |
For those who still don't know what I'm talking about, it's this simple: |
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| JDAX23 |
| Posted: 02/04/2008 3:58 AM Post subject: |
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Staff Sergeant
Joined: 08 Jan 2008
Posts: 110
223.83 Spud Bux
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wow i really like that...good job jack. I like that fact that it can be disguised as a pen. I would definately get in trouble with that at school though lol  and speaking of school its 2 in the morning so i should go to bed lol goodnight all |
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| airheadnoob |
| Posted: 04/05/2008 2:26 AM Post subject: |
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Private
Joined: 30 Jan 2008
Posts: 12
40.34 Spud Bux
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| woooooooooooooow i always wanted somtiong like this can you please explain how it works |
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| Lentamentalisk |
| Posted: 04/05/2008 2:38 AM Post subject: |
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Lieutenant Colonel
Joined: 07 Aug 2007
Posts: 466
966.69 Spud Bux
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um...........
read the posts?
he did explain...
you fill it up, then you press in the tyre valve, and it shoots.
try reading before you post, and if you already have read the posts and still cant figure it out, ask a more specific question. |
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