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Shirdley Park display (Cat4)


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#31 karlfoxman

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Posted 12 November 2005 - 10:49 AM

That is odd. I have never heard of commercial firework manufacturers using plastic hemis. I suppose it does reduce time, but I would imagine the fallout factor from firing some few hundred shells would be more than enough to make them stick with paper. I suppose most of the commercial balls shells I have seen are chinese. Perhaps the spanish do it differently.


I have seen quite a few plastic ones, at shugborough i know they used them because one landed near us i think it was part of a nice 6 incher!! :D I am not sure where they come from, i dont think the chinese use them. The middle picture is a give away that its made from 4 parts, look at the bottom right corner. Part of the outer hemi is broken off and reveals the next hemi under it. I have seen the construction of this type of shell on the freakpyromanicas web site and i have a few of the plastic shells i guess from the same plastic firework company in spain.

Find me some more Karl, interesting stuff your finding there.

Karl2

Edited by karlfoxman, 12 November 2005 - 10:50 AM.


#32 Karl

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Posted 12 November 2005 - 10:53 AM

fishy1:

I will light the star once I know for definete what it is. How do I find out whats in it?

Profhawking:

The fuse is in odd legnths, but the powder cores seems to be intact. Just wet.

Karlfoxman:

From what I have of the shell, the dia measures 3 1/4". And yes, it does appear to be two pieces glued together. And yes, I will find more stuff if it is there :D I managed to find a star in the middle of a field so Im sure I can find some more hemis :P

Pics of the time fuse in a minute. Does look abit black but theres no evidence of the ends being burnt.

Edited by Karl, 12 November 2005 - 10:54 AM.


#33 Karl

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Posted 12 November 2005 - 11:15 AM

Heres the timefuse.

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Closeup.
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What is this type of timefuse used for? If it is actually timefuse. They seem abit long for shells. I also found some that have evidence of being in shell, that arn't pictured. The fuse was threaded through two discs and had a blown apart paper bag around it. Looked like Kraft tbh....

Starting to think im finding too much :P

But if the shells are spanish, could that mean that they were made in Spain for Fantastic Fireworks? I have found lift bags, lables and portfires all with Fantastic Fireworks written on them. Ohh and the Vulcan fuses.

Edited by Karl, 12 November 2005 - 11:18 AM.


#34 karlfoxman

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Posted 12 November 2005 - 11:28 AM

Those are spanish delays, the paper is used to join the time fuse to the quickmatch. If you have a rack of mortars lit by one fuse you want them to fire in sequence. Spansih delays are used to time each shells lift. To me they look gone, drying a piece out inserting a piece of visco or black match inside and trying a piece. I know kimbolton use plastic shells too, the hemis might be made in spain they look very very similar to mine. Vulcan mmmmmm :wub:

P.S. That is timefuse and i use the same stuff in shells

#35 Karl

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Posted 13 November 2005 - 01:22 AM

Heres one of the live tubes i found. Very thick wall with a small clay nozzle and hotglue endcap.
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The nozzle
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Heres what I found when I unwound the tube. The BP had turned to slurry, but the what appears to be whistle
mix was fine.
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Closer up of the insides. Anyone know what these are? Found two of them.
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Interesting enough for ya? :P

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Lift bag remains? But would they use time fuse to ignite the Lift bag?

#36 Karl

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Posted 13 November 2005 - 10:25 AM

Heres the comps from those live tubes. Cleaned up and dried.

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I have just burnt abit of that star, lit it with Slow PIC. It didn't really show much effect, I taped it to a aliminium disk with duct-tape, to stop it from shooting off and to stop the fuse from moving. I've got a video that Ill post here as soon as I can upload it and you can decide for yourselves what it was.

#37 Karl

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Posted 13 November 2005 - 10:42 AM

Video

#38 iggy

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Posted 13 November 2005 - 11:10 PM

th plastic shell could well be from igual had some of them a few years back 4" blue crys had clear plastic containers on bottom to hold lift charge and white plastic outers for the main shell look very similar




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