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The FReeper Foxhole's TreadHead Tuesday - Tankettes (Part I) - Britain and Poland - Nov. 9th, 2004
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Posted on 11/08/2004 11:34:58 PM 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.


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

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British Tankettes




After the First World War many military minds considered the problem of avoiding another trench stalemate. One proposed solution was for every infantryman to have his own bullet-proof personal cross country vehicle. In 1925 Major (later Lt.Gen) Le Q Martel built such a machine at his own expense and offered it to the War Deparment. The War Dept was sufficiently interested to commision Morris Motors to build four more such vehicles, one of them a two-seater. Interest in the Morris-Martel tankettes also drew attention to a similar one man vehicle built by Carden-Loyd Tractors.


Carden-Loyd Mark II One Man Tankette


Trials soon established that the one man designs were not particularly practical, since most crewmen could not effectively shoot and drive at the same time. Eight two-man prototypes of both makes of tankette were attached to the Experimental Mechanised Force, with the intention of testing them as Scout vehicles. The Two-man Carden-Loyd Mk VI was adopted for service in 1928. Intended tactical role had once again changed, and the vehicle was now intended to be a machine gun carrier.


Carden-Loyd Two Man Tankette


The Carden-Loyd Tankette was one of the great success stories of the interwar years. It weighed less than 2 tons and was reasonably relieable. More importantly, it was very cheap to produce, and important consideration in the lean financial climate of the 20s and 30s. Many other nations brought Carden-Loyd tankettes, and some were used as the basis for various light tank designs. In British service it was mainly intended to carry machine guns or mortars, and it was soon realised that the combat capability of these tiny vehicles was rather modest.


Carden-Loyd Mark V Two Man Tankette


As a result most vehicles were used more and more in a utility role. The increasing mechanization of the British army and diversification of vehicle applications meant that a more versatile and more capable vehicle than the tankette was needed. Vickers-Armstrong Ltd had absorbed Carden-Loyd prior to the adoption of the Mk VI so offered the VA D50 as a replacement in 1934. This vehicle was intended to act as an anti-tank or field gun tractor or a machine gun carrier. Fold down seating in the rear allowed a gun crew or dismount machine gun team to be carried in addition to the two man vehicle crew.


Carden-Loyd Mark IV Two Man Tankette


The VA D50 underwent various modifications and name changes, including the adoption of the new Bren Gun in place of the Vickers MMG. In 1938 it was adopted for service in three variants, a fourth being added in 1939.

Martel, Morris-Martel One Man Tankette


The idea was never put to the test and so the inter-war years were that of "what will happen next?". Some ideas were good, much was fantasy - as was this idea.


Morris-Martel One Man Tankette


A theory was put forward by the great French tank enthusiast General Estienne, who helped design France's first tank and a proponent of the light tank, of the idea of skirmishers armed with light tanks rushing an enemy position. The idea was that the massive onslaught by a high speed, protected group of soldiers would be unstoppable in action. Col. (Later Major General) J.F.C. Fuller revived the idea after WW1 and a debate began. Major (later Lt. General) Sir Gifford Le. Q. Martel undertook the idea and in 1925 built the tankette shown above in his garage. The engine came from a Maxwell and the axel came from a Ford truck. The tracks came from the Roadless Traction Company. The body was made from wood. After a demonstration to the War Office, authorization was obtained for Morris Commercial Motors to build 4 test models. The first was delivered in 1926. In 1927 eight more machines were ordered and were to be used as scout machines of a new experimental force being formed. The idea was dropped shortly after that period as it was found that a single man had difficulty operating these machines and firing a weapon at the same time. One machine was tested with a single rear tire for steering.

Morris-Martel Two Man Tankette



Morris-Martel Two Man Tankette


More of the same here! This was an idea to squeeze all the possibilities out of the design. Basically this was better than the first unit as far as human (ergonomics) conditions go.

Crossley-Martel One Man Tankette


Here, Crossley gets in on the idea. During 1927 the Martel idea was tried at Crossley with a few orginal ideas. A Citroen-Kegresse was fitted as was rubber tracks.

Carden-Loyd One Man Tankette



Carden-Loyd One Man Tankette


Publicity caused the Carden-Loyd Tractors LTD firm to get involved. This vehicle, built at Kensington in 1925 was presented to the War Office. The War Office then ordered one test vehicle built.

Carden-Loyd Mark I


Although it is not properly speaking a tank of World War II, the tankettes Carden-Loyd must be evoked, because they had a major influence on the design of light tanks between both World Wars and their descendants were the most numerous machines in the armored forces of most nations in 1939.


Carden-Loyd Mark I, Mark I* (Star) One Man Tankette


It all started in 1925 when Major Martel, of the British Army, built and exhibited a one-man tankette. Made of cheap commercial components, it was fast and many could be procured for the price of a single tank.

Heartened by the publicity received by this prototype, the "Carden-Loyd Tractor Company" proposed to the War Office its own version of a one-man tankette, which was accepted.

Carden-Loyd Mark VI Two Man Tankette


One of the most famous vehicles in the history of armor, and the father of an entire generation of armor worldwide. Purchased throughout the world, reproduced, copied, studied, this vehicle gave spawn to a host of ideas, and a false sense of safety and power to many nations who relied on these vehicles in WW2. Great Britain was one of the few nations to more properly see the role of this light vehicle. Nations that used, copied, and varied on this design (with and without license) were: France (UE series), Italy (CV series), USSR (T27), Poland (TK series), Czechoslovakia (MU4). Dozens more nations simply had Carden-Loyd manufacture the vehicle to their own specifications.


Carden-Loyd Mark VI Two Man Tankette


The version Mark VI is the most successful of the Carden-Lyod tankettes. In the British army itself, it was the forbear of most light tanks built before the war. The fact that these descendants did not bear the name "Carden-Lyod" had all to do with the taking over of that company by Vickers-Armstrong.



TOPICS: VetsCoR
KEYWORDS: armor; britain; bronpancerna; cardenloyd; freeperfoxhole; poland; tankettes; tanks; tk3; tks; treadhead; veterans
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To: SAMWolf

141 posted on 11/10/2004 5:35:58 AM PST by Grzegorz 246
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To: SAMWolf

http://www.wpk.p.lodz.pl/~bolas/main/uzbrojenie/karabiny/ur.htm


142 posted on 11/10/2004 5:38:47 AM PST by Grzegorz 246
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To: SAMWolf
Boguslaw Woloszanski - author of this movie is producing documentary series and historic shows for public TV and also wrote many interesting books about WW2 and history of XX century.

143 posted on 11/10/2004 6:06:16 AM PST by Grzegorz 246
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To: SAMWolf

http://www.sxxw.nom.pl/


144 posted on 11/10/2004 6:07:44 AM PST by Grzegorz 246
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To: SAMWolf
Thanks.

The FReeper Foxhole's TreadHead Tuesday - The 7TP/7-Tonowy Polski Light Tank - June 1st, 2004

That was the one I remembered. I couldn't find it when I searched. I did find the one about the invasion of Poland, and quoted from it in my response up about # 54.

You mentioned the tankettes in the June thread, as I recall, and that is what I was searching for. Thanks for your hard work on these threads.

145 posted on 11/10/2004 7:04:36 AM PST by PAR35
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To: Iris7; SAMWolf
Shame to lose a guy like Lance Sijan.

We can't remember guys like this often enough.

146 posted on 11/10/2004 10:03:54 AM PST by Professional Engineer (lim GPA -> 0 ENGR = B.A.)
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To: PAR35; SAMWolf
The picture I was referring to is subtitled "A company of TKS tankettes prepare for a counterattack on the outskirts of Warsaw, 13 September 1939."

The machines in the picture are clearly armed only with the 7.92 mm Hotchkiss wz 25 MG, and not the 20 mm gun. The 20 mm gun model was rare, with only 20 made of a total TKS production of 2000. Machines armed with the 20 mm gun were the only TKS types remotely able to deal with a PzKw II, and did achieve some notable successes.

http://www.wwiivehicles.com/html/poland/tk_tks.html
147 posted on 11/10/2004 11:38:55 AM PST by Iris7 (.....to protect the Constitution from all enemies, whether foreign or domestic.)
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To: U S Army EOD
The 106 mm recoilless rifle has possibilities as you describe, seems to me. A sort of Copperhead with a sustainer. Be a bit tricky to get maximum launch velocity and effective electronics, maybe, same problem with the Copperhead, which ended up costing a great deal.

As I recall the expelling charge for the RPG is strip ballistite with a black powder initiator. Makes a big bang. The Panzerfaust, anyway the 30 meter version, had an expelling charge of 3.2 ounces of black powder I read in an English source once. Therefor also a "recoilless" gun. It had no sustainer. The rear of the tube was covered only with a weather cap. There was no nozzle or blowout plug. Perhaps the 100 meter version was "the same thing only more so."

A modern weapon designed for light armor installation, and said to be surprisingly effective against main battle tanks, and which should shoot a decent reduced charge general purpose projectile, is in production as HVMS in Israel. Some interesting installations pictured at:

http://www.israeli-weapons.com/weapons/vehicles/tanks/sherman/M-60.html
148 posted on 11/10/2004 12:20:13 PM PST by Iris7 (.....to protect the Constitution from all enemies, whether foreign or domestic.)
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To: Iris7
The picture I was referring to is subtitled "A company of TKS tankettes prepare for a counterattack on the outskirts of Warsaw, 13 September 1939."

Perhaps that was your intent, but I went back up the thread, and there was no way to tell which of the photos to which you were referring.

Your post was number 15, responding to number 10, which contained no photos. There is nothing in the caption of the photo you now id which indicates that they were going after armor rather than more suitable infantry targets.

149 posted on 11/10/2004 12:31:22 PM PST by PAR35
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Comment #150 Removed by Moderator

To: Matthew Paul

The Germans had a 28mm squeeze bore that would start off as one caliber and actually be squeezed down in size in the tube. It had a tremendous muzzle velocity and was used for their airborne units. It would stop a light or medium tank but could not penetrate the heavy tanks of the Russians.


151 posted on 11/10/2004 3:28:20 PM PST by U S Army EOD (John Kerry, the mother of all flip floppers.I)
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