Dexter's Kill Bag and Tools

Here's a pic of the kill knife printed at my dimensions

7" handle
7 1/2" blade

img8575l.jpg
 
come to think of it the kill knife seems to be sticking out of the kill bag an awful lot, GOD DAMNIT I don't think any of our measurements are right :angry
 
Here's a rough recreation of my scaling. (This is a quickie example without normalizing the dimensions across multiple images)

ScaledImage.jpg



When measured with the ruler, the 8" blade gave me a reading of 2.472. So dividing 2.472 into 8 gave me a scaling factor of 3.23624595. I then measured the kill knife blade, which gave me a reading of 2.086.

2.086 * 3.23624595 = ~6.751" A discrepancy of less than 1.5% when compared to the numbers I posted. (And once again, this was a VERY quick scaling)

With the blade scaled, the image of the prop master holding the knife can be used to obtain the full length of the knife as well as the length of the handle.

I'm sticking with my numbers...

13.207" overall with a 6.65" blade. (Try those numbers Pitbull and see how it looks in the bag and in your hand)

-Nick
 
Last edited:
come to think of it the kill knife seems to be sticking out of the kill bag an awful lot, GOD DAMNIT I don't think any of our measurements are right :angry

Yeah, comparing the screen shot with you pic, the screen knife is sticking out, I'd guess 1.5-2"
 
no it sounds good and I see what your saying.The only thing I'm worried about is that the kill knife ain't sticking out of the pocket too much which can ruin our dimensions ya know


Here's a rough recreation of my scaling. (This is a quickie example without normalizing the dimensions across multiple images)

ScaledImage.jpg



When measured with the ruler, the 8" blade gave me a reading of 2.472. So dividing 2.472 into 8 gave me a scaling factor of 3.23624595. I then measured the kill knife blade, which gave me a reading of 2.086.

2.086 * 3.23624595 = ~6.751" A discrepancy of less than 1.5% when compared to the numbers I posted. (And once again, this was a VERY quick scaling)

With the blade scaled, the image of the prop master holding the knife can be used to obtain the full length of the knife as well as the length of the handle.

I'm sticking with my numbers...

13.207" overall with a 6.65" blade. (Try those numbers Pitbull and see how it looks in the bag and in your hand)

-Nick
 
see nick the thing is my bread knife is pretty much identicle to the one in the kill bag and when i measured down from the rivets on the blade to match the handle on the kill knife the handle was exactly 7 inches?

dexd.jpg
 
see nick the thing is my bread knife is pretty much identicle to the one in the kill bag and when i measured down from the rivets on the blade to match the handle on the kill knife the handle was exactly 7 inches?

dexd.jpg

Part of the problem is that you're measuring all the way to the bottom of the knife bag. 1) Knives don't sit completely flush in the bottom, 2) The Kill Knife doesn't come anywhere NEAR touching the bottom of its pocket, as you can see here, it is too short:

ScaledImageLift.jpg


It has been given a 1.57" lift. (Probably just a small piece of wood or something put in there by the production crew to better display the knife in the bag for the cameras)

That lift, plus my numbers gives 14.78", (The total height from the bottom of the Kill Knife's pocket to the tip of the blade) which is almost exactly between both of your estimates of size.

Like I said, I'm sticking with my numbers. Overall length: 13.207"; Blade length: 6.65".

-Nick


*Also take a look at the length of the two lines you've drawn. The one you have labeled as 7" is actually longer than the one marked 7 1/2"*
 
Last edited:
ok I'm with you nick :cool

Can everyone agree with nick and put this to bed?

Hahaha, if not, I'll be happy to do more math until people are satisfied. I want people to be happy that my scaled size is as close as humanly possible to the real knife, so I'm willing to "show my math" (literally and figuratively) if that's what it takes.

We all want the same end result, here, so let's work towards it!

-Nick
 
I appreciate the enthusiasm trying to figue out the scale here, but the engineer in me is going nuts with the eye-balling and guessing the last 2 pages.

Does anyone here actually own one of the Mundial knives yet? Yes, it may be listed as an 8 inch Chef's knife, but how long is the blade for real? I would bet it's not exactly 8 inches.

However, some here do own the Messermeister roll. It's 29 inches wide. Based on the "known" width of the bag and this shot
vlcsnap2040519.png

of the open roll and the kill knife where neither is "heavily" distorted, I come up with damn near 7 inches for the blade length.

Nick is doing great work with this, but let's save ourselves some time/trouble/headache and wait until we have solid measurements to scale off of. Hell I'll even bring a pair of calipers with me to Sears tomorrow after work to try and measure one of the blades.
 
I appreciate the enthusiasm trying to figue out the scale here, but the engineer in me is going nuts with the eye-balling and guessing the last 2 pages.

Does anyone here actually own one of the Mundial knives yet? Yes, it may be listed as an 8 inch Chef's knife, but how long is the blade for real? I would bet it's not exactly 8 inches.

One of the methods I used to normalize my scale was to try to find my scaling ratio using both the 8" Chef's Knife AND the 8" Bread Knife, then adding that to my overall averaging. That way, even if they were both slightly off, they'd most likely average out to be closer to 8" than either would be on its own.

"heavily" distorted, I come up with damn near 7 inches for the blade length.

The distortion drove me crazy at first. I've since been working from straightened images, with as much of the perspective removed as I can humanly manage. That said, so long as the knives all exist within the same planar space (and thus would be affected by perspective and any other distortions similarly) they should make fairly accurate scaling tools.

Hell I'll even bring a pair of calipers with me to Sears tomorrow after work to try and measure one of the blades.
Please do! I love good data. The more I get the more accurate this becomes. If you did that, you'd be my hero.

Also, can anyone tell me what episode the image I've been using for my overlays is from? I wanted to get a higher resolution snapshot of it to help scale.

This is the image I'm talking about:

ScaledImageLift.jpg


-Nick
 
One of the methods I used to normalize my scale was to try to find my scaling ratio using both the 8" Chef's Knife AND the 8" Bread Knife, then adding that to my overall averaging. That way, even if they were both slightly off, they'd most likely average out to be closer to 8" than either would be on its own.

That was a great idea! The problem is if the "real" length of those blades is more or less than 8 inches, and just throws everything off. :angry

I'll try to get as many measurements as I can and send them your way ASAP. Senior design is taking away too much of my "me time".
 
On another note, we have (or almost have) everything now but the small Bone Saw. Anyone find anything on that?

I have looked under Veterinarian tools also because of how small it is. Nothing.
 
Last edited:
I am inclined to think it may be a modified bone saw... I mean if they made a spatula into a fillet knife it's not that far fetched.
 
Back
Top