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The SOMUA S35 was a French cavalry tank of the Second World War.Built from 1936 until 1940 to equip the armoured divisions of the Cavalry, it was for its time a relatively agile medium-weight tank, superior in armour and armament to its French and foreign competitors, such as the contemporary versions of the German Panzer III medium tank.
On 29 May 1940, Renault was contacted and quickly initial ideas of improvising an open-topped turret for a 25 mm gun grew into a new closed turret, a design by Engineer Joseph Restany, capable of holding the much more powerful standard 47 mm SA 35 tank gun, a first version of which was finished on 31 May. To provide enough room to operate the ...
Slot screw drives have a single horizontal indentation (the slot) in the fastener head and is driven by a "common blade" or flat-bladed screwdriver.This form was the first type of screw drive to be developed, and, for centuries, it was the simplest and cheapest to make because it can just be sawed or filed.
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In 1934, Mr Gendron designed the first prototype of the Gendron-Somua AMR 39 and Somua produced it.. As Mr. Gendron noted that the French Army did not have the budget to buy expensive armored vehicles, he decided to maximise the price quality ratio by creating an unusual wheel configuration of 3x1 for the prototype. 2 pneumatic steering wheels were at the front while a single pneumatic wheel ...
In most of these the outer cylinders were at 60° to the central one, though a contemporary diagram [3] shows one, described as the cross channel engine, with a 55° angle. They were all air-cooled inlet-over-exhaust engines ; each exhaust valve was controlled from below by a cam in the crankcase. [ 2 ]
SA 2-37A The SA 2-37A is a two-seat special-mission surveillance aircraft built for the Central Intelligence Agency and US Army and equipped with a Lycoming O-540-B powerplant of 235 hp (175 kW) and first flown in 1982. [16] The US aircraft register records six SA-2-37As, including four belonging to Vantage Aircraft Leasing.
In the 1930s, the French Army sought a replacement for the derivatives of the 75 mm mle 1897 field gun it used as an anti-tank gun. The soixante-quinze was an effective anti-tank gun but was heavy and much harder to conceal than the newer, small, high-velocity, small calibre anti-tank weapons.