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Armor/AFV: Allied - WWII
Armor and ground forces of the Allied forces during World War II.
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37mm vs Tiger
sgtreef
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Posted: Sunday, December 02, 2007 - 11:36 PM UTC

Quoted Text

//Way off topic content follows

Jeff,
Actually rooting for the Sooners today. Don't tell my mom 'cause she is from Nebraska. If the Sooners win there is a chance Ohio State win play in the championship game. I went to Purdue but you have to root for the Big Ten, right?

Shaun



Well OU stomped them pretty good I would say.
So now Buckeyes and LSU
OU and W VR. Fiesta Bowl Boo
Well a lot of folks pissed but what the hay right Shaun.
And your secret is safe with me.

32 bowls so everybody gets a chance to play right.

My bet is on Ohio as too many Frugly players at LSU
AikinutNY
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Posted: Monday, December 03, 2007 - 03:13 AM UTC
That wa the reason for the chinned mantles on Panthers.
Drader
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Posted: Monday, December 03, 2007 - 04:46 AM UTC
I've seen it alleged that this Tiger B was knocked out by a 2" mortar bomb.



David
blaster76
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Posted: Monday, December 03, 2007 - 11:38 AM UTC


LSU plays in a conference that kills itself. Most of the 12 teams beat each othr to death but outside the conference they beat othrs t death. I'm going with us holding on the National Championship. GEAUX LSU and next yar....ROLLLL TIDE !!!!!!!!!!!!!!!!!

As one points out, a chance of 1 be it in 200,000 or 100 million is still that ....a chance. But I sure would want to see pictures. SOrry but a blown out gun tube could hae been caused by something clogging the barrel or simple metal fatigue from too much shooting. We replaced the barrell on my M60a1 tank after 4 or 5 years of use. Yet it is fun to speculate
RobinNilsson
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Posted: Monday, December 03, 2007 - 11:54 PM UTC

Quoted Text

Dave,
Essentially all you are saying is the a 37mm round could hit a 38mm circle once every 20k tries.
Keep in mind that (I am discounting the Panther's muzzle brake here) that the orientations of the two gun tubes would have to match exactly including the elevations. The Panther's degree of depression would have to match the Greyhound's degree of elevation.

The 37mm round is 49% as big as the 75mm gun tube.
A .22 caliber bullet is 49% as big as the bore on a .45 caliber pistol. How many times do you think a guy shooting a .22 at a guy shooting a .45 is going to put one down the barrel of the .45?

Not 1 in 20k tries.

Shaun

/Not being argumentative, just sayin'



A good pistol shooter will get more than half his .22 shots in the nr 10 circle of the target
board at 25 meters (more than 80 feet) when shooting single handed. That spot has a diameter which is something like 4 times that of the .45 so the hit area of the nr 10 circle
is 16 to maybe 20 times the area of the .45 muzzle.
I don't think that 1 out of 20 aimed shots would enter the .45 muzzle but maybe 1 in 100.
I have personally taken the cap of an ordinary small plastic coke bottle at 80 feet with a
.22 pistol held with both hands for more precision.

As a side note: Somewhere on the net there is an image of a T-55 or T-62 barrel with a
long silvery scrape along the side where an Israeli APFS-DS penetrator has forced its
way into the barrel and taken out the tank when it penetrated the breech.

The concerns about the barrels having to be aligned isn't so important since both guns
would be aiming roughly at each other at the interesting moment and if the smaller round
hits the opening at a few degrees off the perfect alignment it would enter sufficiently to be
diverted into the larger tube, even with the muzzle brake.

Here is another very unlikely event for which there is photographic evidence:
What are the chances of a machine gun from a kamikaze aircraft getting stuck in the
barrel of a 40 mm AA-gun on board a US battleship when the aircraft hits the side
of the ship? It has happened ...


As for the original question it would have to be very lucky shots for a 37 mm shell to be
able to penetrate 80 mm of armour sloped at 30 degrees. Maybe possibly if they
managed to hit some hatch or opening with less armour. I'm not saying it could
never happen but it would be highly unlikely.

/ Robin
RobinNilsson
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Posted: Tuesday, December 04, 2007 - 12:00 AM UTC

Quoted Text

I also remember reading an account of an M8 destroying a Panther during the Battle of the Bulge. Spent hours going thru my references and of course no luck so far. Seem to remember a point blank shot deflecting off the mantlet down into crew compartment tho, not thru barrel. Is that possible, I wonder?



The curved mantlet on the Panther was an excellent shot-trap which caused shells hitting
the lower third or fourth to be deflected down through the thin roof armour. There is a
photo of this somewhere. The Germans even got so concerned about it that they added a
lip to the lower part to get it vertical to eliminate this deadly feature.
Shot-traps are one of the major issues to be considered by tank designers, the area between the lower edge of the turret and the hull is a danger zone.
/ Robin
Red4
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Posted: Tuesday, December 04, 2007 - 02:15 AM UTC
I got a reply from my friend at the museum. He knows the event I described, the trouble is, the museum has yet to receive a building for all of their artifacts, which are still in storage. However, he will search and see if he can locate the info I requested on it. Just got to be patient is all. "Q"~
Drader
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Posted: Tuesday, December 04, 2007 - 02:43 AM UTC
The claimant comes from Troop D 87th Cavalry Reconnaissance Squadron (Mechanised) of 7th Armoured Division. Follow the link to the after action reports from this page and it's about the bottom of page 6 (just search for the word 'Tiger')

http://members.aol.com/dadswar/87rcn.htm

I found another reference quoting similar text but attributed to Troop E, but they had assault guns which I presume were M8 HMCs

David
210cav
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Posted: Tuesday, December 04, 2007 - 03:16 AM UTC

Quoted Text

The claimant comes from Troop D 87th Cavalry Reconnaissance Squadron (Mechanised) of 7th Armoured Division. Follow the link to the after action reports from this page and it's about the bottom of page 6 (just search for the word 'Tiger')

http://members.aol.com/dadswar/87rcn.htm

I found another reference quoting similar text but attributed to Troop E, but they had assault guns which I presume were M8 HMCs

David



David-- correct on the M8 HMCs. Whenever you locate an E Troop within either a cavalry group or divisional cavalry, they are equipped with the M-8. The website you found is a treasure for those interested in the 87th Cavalry Squadron.
Nice work.
DJ
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Posted: Tuesday, December 04, 2007 - 04:40 AM UTC

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>> I didn't have to go there several thousand times before a fluke such as that could occur.

And why would you expect to go several thousand times? Because the odds of golf balls colliding are several thousand to one against?

They probably are. But we didn't decide IN ADVANCE to look for colliding golf balls.

If you had collided two darts, or two bullets, or anything else in that vein, I'm sure you would be telling us about it now. So perhaps we should ask, what are the odds that you ever saw two small things colliding? Those are surely better odds.

And why should it be you? We didn't pick you in advance. So perhaps we should ask, what are the odds that anybody reading this thread ever saw two small things colliding. Those are even better odds!

You can't figure the odds of something unless you know what it is beforehand.



David, relax.

All I'm doing is relating a fun little story as a means of saying that flukish events can and do occur. It's no big deal. Really.
mikeo
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Posted: Tuesday, December 04, 2007 - 02:49 PM UTC
All of this talk about the odds of something happening make me think this. The odds against winning 100mil in a lottery are pretty astronomical, but somebody always wins anyway.
m4sherman
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Posted: Tuesday, December 04, 2007 - 03:31 PM UTC

Quoted Text

All of this talk about the odds of something happening make me think this. The odds against winning 100mil in a lottery are pretty astronomical, but somebody always wins anyway.



Too true, my philosophy after buying 20 bucks in tickets, and not even winning a buck is:
You can't lose if you don't play. I still risk a buck now and then, just in case.

Spades
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Posted: Tuesday, December 04, 2007 - 05:19 PM UTC
OK,,,,,OK......OK !!!!!!!!!! I have not enjoyed reading anything in awhile here as I have this topic. While reading it, I remembered an even stranger story, which DID happen when I was with 3rd AD during the 1st gulf war. It may or may not apply, but what the heck right ?

Long story short, during the ground war, 3 bmps were observed to be retreating from thier position. Smoke was called in to indicate thier position's to either artillery or air support. One of the smoke rounds landed on the middle bmp, penetrated and caused it to go up in flames.



Jamesite
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Posted: Wednesday, December 05, 2007 - 01:35 AM UTC
Interesting thread,

With all of the munitions hurled around during ww2 I find it hard to beleive there aren't more stories like this out there!
I know one about an FBI agent who unloaded on a guy in a coridoor and managed to lodge a bullet down the muzzle of the other guy's gun.
When you think about it this story is even more likely because a 37mm round was used, as mentioned this has a better chance of heading down a 75mm gun tube than anything of a larger calibre.
Random ocurances do happen no matter how small their chances. In war when people are shooting at each other day in day out, these things tend to happen. For example if it is a 1 in a million chance that 2 bullets will collide, then in war when millions of bullets are being fired at each other almost daily, the likelyhood of it happening are indeed not that unbeleivable.

Another true story is about a lady in England who was clearing out her fathers shed after he died and throwing a lot of the stuff that was of no use on a bonfire, she was standing next to the bonfire when there was a bang and she was flung over and knocked unconsious.
It turned out that her father who had served in the war had kept a single bullet as a souvenir which was in his shed. She had unknowingly thrown it onto the bonfire where the 50 year old bullet had been set off by the heat, and happened to fire off (without the aid of any type of barrel or guide) in her direction. (Now it gets even more random) the bullet hit her in the side of the head just below her ear, where fortunately her earing had stopped the bullet but its force had obviously knocked her out. They showed the earing on the news and it had the bullet still ingrained within it. The chances of all of those events conspiring are unfathomable, but they did!

Another similar one I saw on the news was a lady who was held up in a bank/postoffice robbery and shot in the chest, she had a bra on with a wire support, the bullet hit the wire which took away most of the impact, saving her life, she still required surgery as the bullet did actually shoot her, but they reckoned the underwire bra saved the day!

Some tips for female soldiers perhaps?

Cheers,

James
Red4
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Posted: Wednesday, December 05, 2007 - 03:18 AM UTC
I got a reply from my friend at the museum this morning. He has found the info and attempted to send it to me, but the files were too large. He is reconfiguring them so he can send them. Stay tuned. Thanks, "Q"
210cav
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Posted: Wednesday, December 05, 2007 - 06:16 AM UTC

Quoted Text

OK,,,,,OK......OK !!!!!!!!!! I have not enjoyed reading anything in awhile here as I have this topic. While reading it, I remembered an even stranger story, which DID happen when I was with 3rd AD during the 1st gulf war. It may or may not apply, but what the heck right ?

Long story short, during the ground war, 3 bmps were observed to be retreating from thier position. Smoke was called in to indicate thier position's to either artillery or air support. One of the smoke rounds landed on the middle bmp, penetrated and caused it to go up in flames.






Now that is one story, I believe.
DJ
Red4
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Posted: Wednesday, December 05, 2007 - 07:17 PM UTC
Okay guys, I got the info from my buddy at the museum. It is going to take me a little while to sort it out as he had to send it in multiple emails. In the account, they call the tanks Tigers, but the picture is clearly a Panther, and the description fits a panther too. I'll work on getting them sorted and get it pieced together so you can read it. One of the guys sent a drawn out diagram of what took place, approximate distances etc. I think you all will enjoy this one. I know I did when I read it again tonight. Stay tuned. "Q"
markVI
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Posted: Wednesday, December 05, 2007 - 09:07 PM UTC

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The concerns about the barrels having to be aligned isn't so important since both guns
would be aiming roughly at each other at the interesting moment and if the smaller round
hits the opening at a few degrees off the perfect alignment it would enter sufficiently to be
diverted into the larger tube, even with the muzzle brake.

/ Robin




All the way along this thread I was thinking "doesn't have to be straight, doesn't have to be straight..."

Ok so I'm in no way a ballistics expert, but this makes perfect sense to me, the
37mm round would only have to enter the Panther's barrel to have a good chance of causing hell for the crew. Am I correct thinking that if there was a round in the breech, it could be set off by the impact from the 37? Or if the breech was open, the round (or parts of) could enter the crew compartment and bounce around causing all sorts of damage?

I'm not tryin to throw a spanner in the works (or a round into the Panther) but I am very interested in this post and it has given some really good reading.
Red4
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Posted: Thursday, December 06, 2007 - 05:27 AM UTC
Okay guys, I got the info some what sorted out. There were a couple of pages missing, but he is going to resend those. Also, he doesn't have access to all of the images from this account as yet. There is one grainy picture inserted in the text that you can make out to be a Panther. He will send me better quality pics once he has access to them. Here's the jist of it...





Enjoy! "Q"
 _GOTOTOP