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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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Pumpkin Guns/Cannon holy #@$%
I saw a very large pumpkin cannon today; my son was very excited almost as
much as me. The barrel is about 30 to 35 feet long; it's connected to a 400 to 600 gallon air tank? Looks awesome built with one hell of a paint job. The thing is on a triaxle trailer. I went in and asked when they use this thing and next weekend is the one time a year they compete. It's not truly open to the public but it's along a public road. I hope to get out and get a few pictures this weekend. Now this is someone with some serious time to do some BIG metal working projects. The owner is a welder. |
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Pumpkin Guns/Cannon holy #@$%
"Waynemak" wrote in message ... I saw a very large pumpkin cannon today; my son was very excited almost as much as me. The barrel is about 30 to 35 feet long; it's connected to a 400 to 600 gallon air tank? Looks awesome built with one hell of a paint job. The thing is on a triaxle trailer. I went in and asked when they use this thing and next weekend is the one time a year they compete. It's not truly open to the public but it's along a public road. I hope to get out and get a few pictures this weekend. Now this is someone with some serious time to do some BIG metal working projects. The owner is a welder. Saw a program about Punkin Chunkin. They shoot them from air cannons, and have a centrifugal sling class. They also have one of those medieval flingers, can't recall the name. Looked fun, and they got some incredible distances. Steve |
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Pumpkin Guns/Cannon holy #@$%
SteveB wrote:
"Waynemak" wrote in message ... I saw a very large pumpkin cannon today; my son was very excited almost as much as me. The barrel is about 30 to 35 feet long; it's connected to a 400 to 600 gallon air tank? Looks awesome built with one hell of a paint job. The thing is on a triaxle trailer. I went in and asked when they use this thing and next weekend is the one time a year they compete. It's not truly open to the public but it's along a public road. I hope to get out and get a few pictures this weekend. Now this is someone with some serious time to do some BIG metal working projects. The owner is a welder. Saw a program about Punkin Chunkin. They shoot them from air cannons, and have a centrifugal sling class. They also have one of those medieval flingers, can't recall the name. Looked fun, and they got some incredible distances. Steve trebuchet? |
#4
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Pumpkin Guns/Cannon holy #@$%
On Tue, 11 Oct 2005 06:33:26 GMT, with neither quill nor qualm, t
quickly quoth: SteveB wrote: Saw a program about Punkin Chunkin. They shoot them from air cannons, and have a centrifugal sling class. They also have one of those medieval flingers, can't recall the name. Looked fun, and they got some incredible distances. trebuchet? That's it. Links follow: http://trebuchet.com/index.html http://www.jarkman.co.uk/toys.htm http://www.eskimo.com/%7Everne/treb.htm pianos, anyone? ---------------------------------------------------------------------- * Scattered Showers My Ass! * Insightful Advertising Copy * --Noah * http://www.diversify.com ---------------------------------------------------------------------- |
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Pumpkin Guns/Cannon holy #@$%
--I still wish I could interest a few folks in my area to help
me put one together, but nobody seems to want to spend the time! I've got two great junkyards to snag hardware, too. Sigh... -- "Steamboat Ed" Haas : A greasy donut, a cup of Hacking the Trailing Edge! : coffee and thou... http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- |
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Pumpkin Guns/Cannon holy #@$%
steamer wrote:
--I still wish I could interest a few folks in my area to help me put one together, but nobody seems to want to spend the time! I've got two great junkyards to snag hardware, too. Sigh... -- "Steamboat Ed" Haas : A greasy donut, a cup of Hacking the Trailing Edge! : coffee and thou... http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- Exactly what part of the planet is your area? A pumpkin cannon sounds like a fun project. I'm a bit north of the DFW area. Pete C. |
#7
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Pumpkin Guns/Cannon holy #@$%
On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C."
wrote: steamer wrote: --I still wish I could interest a few folks in my area to help me put one together, but nobody seems to want to spend the time! I've got two great junkyards to snag hardware, too. Sigh... -- "Steamboat Ed" Haas : A greasy donut, a cup of Hacking the Trailing Edge! : coffee and thou... http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- Exactly what part of the planet is your area? A pumpkin cannon sounds like a fun project. I'm a bit north of the DFW area. Pete C. Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas air compressor. What caliber is a pumpkin? |
#8
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Pumpkin Guns/Cannon holy #@$%
In article ,
Andy Asberry wrote: On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C." wrote: steamer wrote: --I still wish I could interest a few folks in my area to help me put one together, but nobody seems to want to spend the time! I've got two great junkyards to snag hardware, too. Sigh... -- "Steamboat Ed" Haas : A greasy donut, a cup of Hacking the Trailing Edge! : coffee and thou... http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- Exactly what part of the planet is your area? A pumpkin cannon sounds like a fun project. I'm a bit north of the DFW area. Pete C. Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas air compressor. What caliber is a pumpkin? Hard question to answer - Which one did you designate "ammo" for this particular shot? -- Don Bruder - - New Email policy in effect as of Feb. 21, 2004. Short form: I'm trashing EVERY E-mail that doesn't contain a password in the subject unless it comes from a "whitelisted" (pre-approved by me) address. See http://www.sonic.net/~dakidd/main/contact.html for full details. |
#9
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Pumpkin Guns/Cannon holy #@$%
"Andy Asberry" wrote in message
... | On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C." | wrote: | | steamer wrote: | | --I still wish I could interest a few folks in my area to help | me put one together, but nobody seems to want to spend the time! I've | got two great junkyards to snag hardware, too. Sigh... | | -- | "Steamboat Ed" Haas : A greasy donut, a cup of | Hacking the Trailing Edge! : coffee and thou... | http://www.nmpproducts.com/intro.htm | ---Decks a-wash in a sea of words--- | | Exactly what part of the planet is your area? A pumpkin cannon sounds | like a fun project. I'm a bit north of the DFW area. | | Pete C. | | Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas | air compressor. What caliber is a pumpkin? What's the thing called that's holds shot in a shell? I'm drawing a blank here. They use that to keep the pressure from destroying the pumpkin before it can get very far up the barrel. In fact, that's part of the range problem, because that usually falls short while the pumpkin continues on. I guess they started tying the thing with a cable or something to the gun so it wouldn't classify as part of the projectile, thus getting around a technicality. If that's what they have to do, and technicalities mean that much, then those guys don't just put some serious money into it, they put some serious emotion into it as well! |
#10
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Pumpkin Guns/Cannon holy #@$%
In article et,
"carl mciver" wrote: "Andy Asberry" wrote in message ... | On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C." | wrote: | | steamer wrote: | | --I still wish I could interest a few folks in my area to help | me put one together, but nobody seems to want to spend the time! I've | got two great junkyards to snag hardware, too. Sigh... | | -- | "Steamboat Ed" Haas : A greasy donut, a cup of | Hacking the Trailing Edge! : coffee and thou... | http://www.nmpproducts.com/intro.htm | ---Decks a-wash in a sea of words--- | | Exactly what part of the planet is your area? A pumpkin cannon sounds | like a fun project. I'm a bit north of the DFW area. | | Pete C. | | Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas | air compressor. What caliber is a pumpkin? What's the thing called that's holds shot in a shell? I'm drawing a blank here. They use that to keep the pressure from destroying the pumpkin before it can get very far up the barrel. You're looking for the word "wadding". -- Don Bruder - - New Email policy in effect as of Feb. 21, 2004. Short form: I'm trashing EVERY E-mail that doesn't contain a password in the subject unless it comes from a "whitelisted" (pre-approved by me) address. See http://www.sonic.net/~dakidd/main/contact.html for full details. |
#11
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Pumpkin Guns/Cannon holy #@$%
"carl mciver" wrote What's the thing called that's holds shot in a shell? I'm drawing a blank here. If it's holding shot in a shell it's a shot cup. If it's surrounding a single bullet in a bore it's a sabot. If it's supporting ammo in a gourd gun it's a chunkinpunkinpushincusion. They use that to keep the pressure from destroying the pumpkin before it can get very far up the barrel. In fact, that's part of the range problem, because that usually falls short while the pumpkin continues on. I guess they started tying the thing with a cable or something to the gun so it wouldn't classify as part of the projectile, thus getting around a technicality. If that's what they have to do, and technicalities mean that much, then those guys don't just put some serious money into it, they put some serious emotion into it as well! |
#12
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Pumpkin Guns/Cannon holy #@$%
Andy Asberry wrote:
On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C." wrote: steamer wrote: --I still wish I could interest a few folks in my area to help me put one together, but nobody seems to want to spend the time! I've got two great junkyards to snag hardware, too. Sigh... -- "Steamboat Ed" Haas : A greasy donut, a cup of Hacking the Trailing Edge! : coffee and thou... http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- Exactly what part of the planet is your area? A pumpkin cannon sounds like a fun project. I'm a bit north of the DFW area. Pete C. Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas air compressor. What caliber is a pumpkin? The holder of the world record (5 years running IIRC) submitted a 1446 pounder this year, missing his best by 3 pounds. Again, IIRC. It's been 10-12 hours since I read the article. I'll let someone else guess what caliber it might be. mj |
#13
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Pumpkin Guns/Cannon holy #@$%
On Tue, 11 Oct 2005 18:04:23 -0500, with neither quill nor qualm, Andy
Asberry quickly quoth: On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C." wrote: Exactly what part of the planet is your area? A pumpkin cannon sounds like a fun project. I'm a bit north of the DFW area. Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas air compressor. What caliber is a pumpkin? As a Texican, you'll recognize "big ol' honkin'" caliber, right? ---------------------------------------------------------------------- * Scattered Showers My Ass! * Insightful Advertising Copy * --Noah * http://www.diversify.com ---------------------------------------------------------------------- |
#14
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Pumpkin Guns/Cannon holy #@$%
On Wed, 12 Oct 2005 08:41:33 -0700, Larry Jaques
wrote: On Tue, 11 Oct 2005 18:04:23 -0500, with neither quill nor qualm, Andy Asberry quickly quoth: On Tue, 11 Oct 2005 19:47:12 GMT, "Pete C." wrote: Exactly what part of the planet is your area? A pumpkin cannon sounds like a fun project. I'm a bit north of the DFW area. Pete, I'm south of DFW. I've got a 500 gallon propane tank and a gas air compressor. What caliber is a pumpkin? As a Texican, you'll recognize "big ol' honkin'" caliber, right? The caliber is whatever the ID of the big chunk of steel pipe you can find for a barrel is. Which can vary a great deal according to the "Stuff Acquisition" skills and/or the financial condition of the buyer's bank account. I suppose there is a natural upper limit somewhere on practical barrel sizes, but until you find it "Bigger Is Better" holds true. First you build the gun, then you design the sabots (so you don't spend all day making pumpkin paste out of your ammunition), then you find ammunition pumpkins that fit the results of the first two steps. Of course, I'd love to see someone build a self-contained mobile armored chunker, something on the lines of a re-barreled Sherman. I'd pay a quarter to see that... ;-0 -- Bruce -- -- Bruce L. Bergman, Woodland Hills (Los Angeles) CA - Desktop Electrician for Westend Electric - CA726700 5737 Kanan Rd. #359, Agoura CA 91301 (818) 889-9545 Spamtrapped address: Remove the python and the invalid, and use a net. |
#15
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Pumpkin Guns/Cannon holy #@$%
--Santa Rosa, CA. About an hour north of San Francisco.
-- "Steamboat Ed" Haas : A greasy donut, a cup of Hacking the Trailing Edge! : coffee and thou... http://www.nmpproducts.com/intro.htm ---Decks a-wash in a sea of words--- |
#16
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Pumpkin Guns/Cannon holy #@$%
Waynemak wrote:
I saw a very large pumpkin cannon today; my son was very excited almost as much as me. The barrel is about 30 to 35 feet long; it's connected to a 400 to 600 gallon air tank? Looks awesome built with one hell of a paint job. The thing is on a triaxle trailer. I went in and asked when they use this thing and next weekend is the one time a year they compete. It's not truly open to the public but it's along a public road. I hope to get out and get a few pictures this weekend. Now this is someone with some serious time to do some BIG metal working projects. The owner is a welder. You guys have seen the Punkin Chunkin website I guess? http://www.punkinchunkin.com/main.htm Chris |
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