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Subject: Re: Zipophobes
Date: Mon, 29 Jun 1998 22:49:50 -0400
From: Jim Cobb <cobber@ci*.co*>
To: <Scaleworks@ao*.co*>
cc: "Tech Diver" <techdiver@aquanaut.com>
I still think you are designing a 400mph door stop. Who has to time to 
hunt for mil-spec zip ties? Maybe this is a business opportunity for you. 
SS hose clamps on the corrugated hose and glue on the mouthpiece for me.

 Jim

On 6/29/98 10:37 PM Scaleworks@ao*.co* wrote:

>Hmmm,
>
>Jim, are you saying that there may be a zip tie that is worth the nylon it's
>made from? The "Mother"of all zip ties? I personally don't use them in
>torsional flex applications, never even thought of that, but I do count 4 on
>my rig in total. Two as backups to the Seaquest clamps on my inflator hose,
>one on each mouthpiece.
>The "Mother" must be out there somewhere though, as Law enforcement uses them
>to handcuff 300 lb gorillas in an alcoholic rage. Don't think you can twist
>those off with a thumb and forefinger.
> I will grant you, there is junk out there, and I have gotten ties where I
>have had at least 60% reject rate. But the " Mother " is available, and
>waiting at your local industrial fasteners distributor, and it does not have
>to be big and heavy gauged  to be "Mother". It is the quality of materials,
>and quality of the mold design and mold  wear that counts. In a piece like
>this, temperature of the mold is very important during production to control
>shrinkage, and fit of the ratchets. If you choose to use cable ties, try to
>get a good one by a quality manufacturer like TRW.
> Personally, I would think that any application that requires a compression
>fit, or compression type fastener, would rule out braided line due to its
>tendency to loosen when wet, or with time.
>
>Regards,
>
>Kevin
>
>


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