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The FReeper Foxhole's TreadHead Tuesday - M4 Sherman Medium Tank - Feb 24th, 2004
www.sproe.com ^

Posted on 02/24/2004 12:03:03 AM PST by SAMWolf



Lord,

Keep our Troops forever in Your care

Give them victory over the enemy...

Grant them a safe and swift return...

Bless those who mourn the lost.
.

FReepers from the Foxhole join in prayer
for all those serving their country at this time.


...................................................................................... ...........................................

U.S. Military History, Current Events and Veterans Issues

Where Duty, Honor and Country
are acknowledged, affirmed and commemorated.

Our Mission:

The FReeper Foxhole is dedicated to Veterans of our Nation's military forces and to others who are affected in their relationships with Veterans.

In the FReeper Foxhole, Veterans or their family members should feel free to address their specific circumstances or whatever issues concern them in an atmosphere of peace, understanding, brotherhood and support.

The FReeper Foxhole hopes to share with it's readers an open forum where we can learn about and discuss military history, military news and other topics of concern or interest to our readers be they Veteran's, Current Duty or anyone interested in what we have to offer.

If the Foxhole makes someone appreciate, even a little, what others have sacrificed for us, then it has accomplished one of it's missions.

We hope the Foxhole in some small way helps us to remember and honor those who came before us.

To read previous Foxhole threads or
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click on the books below.

M4 Sherman Medium Tank




The U.S. Army M4 medium tank was specifically designed to favor speed and mobility over firepower. This was in accordance with U.S. Army doctrine that the tank would function as an infantry support weapon, and thus would have to be capable of keeping up with rapidly moving ground troops. To some extent, the M4 was not designed to fight other tanks.

Because of these design factors, the M4 was thinly armored and carried a small main gun. Compared to German armor, the M4 was clearly outmatched. The crews of M4 tanks were vulnerable to the superior penetrating fire of German tank guns, and were themselves hardly able to scratch the heavier armor of their German counterparts. What the M4s lacked in armor, firepower and survivability, they made up for in sheer numbers, a higher rate of fire, increased mobility, and much simpler maintenance. In late 1944 the M4 was outfitted with a 76mm gun, and its suspension system upgraded in early 1945.


The mid-production M4 medium tank. Notice the extra armor welded over the sponson ammunition racks and the front drivers' hoods


The Sherman name was a British designation, and while it was not part of the official name of the M4 tank, was commonly used and known among U.S. troops. The M4 was used by the U.S. Army, U.S. Marines, Britain, Canada and the Free French.

The M4 tank hull was used for a variety of vehicles, including the M32 tank recovery vehicle, M7B1 self-propelled howitzer, M10 Wolverine, and numerous British designs including the Firefly. For D-Day, one of the most significant variations was the amphibious DD Tank.


Sherman Firefly (M4A4 w/17 Pounder Gun)


Both the standard M4 and its DD version were inadequate for the close-support role that they were intended to fill on D-Day. One of the M4's few strengths, mobility, was restricted on the confined beaches of Normandy, and the weaknesses of its light armor and firepower were clearly evident. German defenders quickly attacked any tank that made it to shore, and many were destroyed before they could leave the beach or provide any support fire. The shingle at Omaha Beach was impassable by armor, and it was not until engineers could open up paths and the beach exits were secured that the M4 could make its way off the beach and make use of its maneuverability.


Sherman DD (Duplex-Drive) with screens down.


Ironically, the hedgehog obstacles that littered the beaches would later be used to help Allied tanks break through the numerous hedgerows that cross-crossed the Normandy countryside. Cut up and welded to the front of tanks, these chunks of metal allowed armor to rapidly slice through the hedgerows and quicken the Allied attack inland.


Sherman DD (Duplex-Drive) with screens up.


Between 1942 and 1945 11 production facilities manufactured almost 50,000 M4 Sherman tanks. Production orginally started at 1,000 tanks a month and was eventually upped to 2,000 tanks a month. Among the companies that produced the M4 Sherman were the Pressed Steel Car Co., Baldwin Locomotive Works, American Locomotive Co., Pullman Standard Car Co. and the Detroit Tank Arsenal. The production output of the M4 design was more than all of the tanks produced by both the British and the Germans during the war.


M4A1

The medium tank M4 was based on the medium tank M3, and the Sherman shared many components with the Lee. The M4 utilized the M3's suspension, lower hull, and power train.


M4A1


The M4A1's cast upper hull gave it distinctive rounded edges. This makes it the easiest of Sherman tanks to identify. Other identifying features of M4A1, which it shares with M4, are the rear of the tank and engine access panels. There are twin engine access doors in the rear hull and air cleaners at the top corners of these doors. M4A1 had twin square muffler tailpipes at the top of the rear hull above the air cleaners, a steel-covered air intake behind the turret, and solid engine access doors in the rear deck behind the turret.




Early Shermans--cast and welded hull--were built with twin fixed .30cal M1919A4 machine guns in the hull which were operated by the driver. These could be locked at any elevation between +8° and -6°. The driver's machine guns were eliminated on March 6, 1942. Also seen on early tanks were spoked idler and road wheels, three-piece differential and final drive housing, two fuel shutoff valves on the rear deck, removable headlights, vision slots for the drivers in the glacis plate, and the siren was placed on the left front fender or under a bracket just offset to the left of the glacis centerline.

On tanks with dry ammunition stowage, one-inch thick applique armor was welded over the sponson ammunition racks and to the turret on the right of the gun mount where interior armor had been ground away to make room for the gunner's controls. Heavy-duty suspension bogies, with the return roller on the rear of the bogie instead of on top like earlier bogies, were introduced by summer 1942. The new bogies had 8" (20cm) diameter springs, 1" (2.5cm) larger than the springs of the earlier type. Originally, there was only one turret hatch (the commander's) in the 75mm gun turret, but a small oval hatch was introduced for the loader in December 1943. Retrofit kits were developed for tanks built before the loader's hatch was designed. A cupola for the tank commander later replaced his circular split hatch. The main gun in the first M4A1s built was the 75mm M2, which was shorter than the M3 and needed double counterweights on the end of the barrel to be compatible with the tank's gyrostabilizer.



TOPICS: VetsCoR
KEYWORDS: armor; freeperfoxhole; m4; sherman; tanks; treadhead; veterans; wwii
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To: Professional Engineer
Wow! Those were some cool videos. I like the flaming cans! I'll take a Venom please. :-)
221 posted on 02/24/2004 7:05:15 PM PST by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: snippy_about_it; SAMWolf; Professional Engineer; Samwise; Darksheare; Matthew Paul
Another Patton the back for SAMWolf:

We're not just going to shoot the bastards,
we're going to cut out their living guts and
use them to grease the treads of our tanks.

Thirty years from now when you're sitting around
your fireside with your grandson on your knee,
and he asks you, What did you do in the great World War Three?
You won't have to say Well I shovelled sh!t over at DU.
No, sir, you will be able to tell him I fought like hell from the Foxhole,
and we went through Kerry and the Huns like crap through a goose.

222 posted on 02/24/2004 7:09:00 PM PST by PhilDragoo (Hitlery: das Butch von Buchenvald)
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To: snippy_about_it
Heh heh heh.. Another convert. Welcome, Flame Warrior.
223 posted on 02/24/2004 7:09:21 PM PST by Professional Engineer (We're going to Mars & Venus & Titan & Saturn and then on to Jupiter and Uranus.~Yeeeeeeaaaaaahh!)
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To: Samwise
Now look, boys, I ain't much of a hand at makin' speeches, but I got a pretty fair idea that something doggone important is goin' on back there. And I got a fair idea the kinda personal emotions that some of you fellas may be thinkin'.

Heck, I reckon you wouldn't even be human bein's if you didn't have some pretty strong personal feelin's about nuclear combat. I want you to remember one thing, the folks back home is a-countin' on you and by golly, we ain't about to let 'em down. I tell you something else, if this thing turns out to be half as important as I figure it just might be, I'd say that you're all in line for some important promotions and personal citations when this thing's over with.

That goes for ever' last one of you regardless of your race, color or your creed. Now let's get this thing on the hump -- we got some flyin' to do.

Oops, Wrong Speech.

Thank you all. This is one of the best awards I've ever recieved.
224 posted on 02/24/2004 7:10:20 PM PST by SAMWolf (You've got to be really scummy to make Clinton look honest. - (Samwise, describing John Kerry))
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To: PhilDragoo
AWWWWW. Thanks Phil. Love the "Patton the back".

That "speech" is going on my home page.
225 posted on 02/24/2004 7:13:13 PM PST by SAMWolf (You've got to be really scummy to make Clinton look honest. - (Samwise, describing John Kerry))
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To: PhilDragoo
No, sir, you will be able to tell him I fought like hell from the Foxhole, and we went through Kerry and the Huns like crap through a goose.

I love it!!!

226 posted on 02/24/2004 7:13:32 PM PST by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: Professional Engineer
We'll need all those things to go along with our tanks and planes and ships!
227 posted on 02/24/2004 7:14:17 PM PST by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: snippy_about_it
DoFW

The Department of Foxhole War.
228 posted on 02/24/2004 7:16:38 PM PST by Professional Engineer (We're going to Mars & Venus & Titan & Saturn and then on to Jupiter and Uranus.~Yeeeeeeaaaaaahh!)
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To: PhilDragoo
You won't have to say Well I shovelled sh!t over at DU.

ROFLMAO!!

229 posted on 02/24/2004 7:18:05 PM PST by Professional Engineer (We're going to Mars & Venus & Titan & Saturn and then on to Jupiter and Uranus.~Yeeeeeeaaaaaahh!)
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To: SAMWolf; Samwise
LOL. Good speech. I bet Samwise let's you stay at the head of the class another week!
230 posted on 02/24/2004 7:18:17 PM PST by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: snippy_about_it; Professional Engineer; Darksheare
Just don't let Darksheare see the Flamethrower.
231 posted on 02/24/2004 7:18:21 PM PST by SAMWolf (You've got to be really scummy to make Clinton look honest. - (Samwise, describing John Kerry))
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To: SAMWolf; Darksheare
Ruh Roh
232 posted on 02/24/2004 7:20:28 PM PST by Professional Engineer (We're going to Mars & Venus & Titan & Saturn and then on to Jupiter and Uranus.~Yeeeeeeaaaaaahh!)
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To: snippy_about_it; SAMWolf

233 posted on 02/24/2004 7:24:06 PM PST by Samwise (There are other forces at work in this world, Frodo, besides the will of evil.)
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To: Professional Engineer
The Department of Foxhole War

Damn straight, we have a "War Department" not some PC "Department of Defense"

234 posted on 02/24/2004 7:24:25 PM PST by SAMWolf (You've got to be really scummy to make Clinton look honest. - (Samwise, describing John Kerry))
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To: Professional Engineer
DoFW


..........


235 posted on 02/24/2004 7:24:53 PM PST by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: Samwise
LOL! Twice!! I must be getting smarter.
236 posted on 02/24/2004 7:25:19 PM PST by SAMWolf (You've got to be really scummy to make Clinton look honest. - (Samwise, describing John Kerry))
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To: snippy_about_it
I think the hobbit lass broke her toe...sighs.
237 posted on 02/24/2004 7:25:24 PM PST by Samwise (There are other forces at work in this world, Frodo, besides the will of evil.)
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To: snippy_about_it
LOL! Where's my Armor?
238 posted on 02/24/2004 7:26:28 PM PST by SAMWolf (You've got to be really scummy to make Clinton look honest. - (Samwise, describing John Kerry))
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To: Samwise
Oh nooo. You can't do anything but wait for a broken toe to heal, no cast. Owww.
239 posted on 02/24/2004 7:26:50 PM PST by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: SAMWolf

240 posted on 02/24/2004 7:27:55 PM PST by Samwise (There are other forces at work in this world, Frodo, besides the will of evil.)
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