CZK - 3,7 cm kanón vz. 34 ÚV ( Škoda A3 )

Tankový kanón

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3.7 cm cannon vz. 34 ÚV (Škoda A3)

Tank cannon caliber 37 mm with a main length of 40 caliber. M & # 283; l semi-automatic shutter The hydraulic brake mechanism was placed above the main. It reached a theoretical rate of fire of 23 rounds per minute, at that time. allowed 12 mph shots/min. Ke st & # 345; elb & # 283; used a explosive grenade and an anti-tank grenade.
The cannon was effective against the established armor, but its disadvantages. Because it was taken over from the consortium and adapted for tank mounting, things that did not bother the consortium gained in importance. The main problem was its long backlash, which & # 382; It was essential even in the cramped space of the tank. The ejection of the cartridges from the breech was not resolved and the firing had to be taken from the target wheel to the trigger. Another shortcoming was the insufficient protection of the brake reversible device, which was located outside. is above the main and was therefore exposed to fire. opponent.
It formed the main armament of the tank. vz.34 a vz.35. P & # 345; i placed in the tank vz.35 was its square from -10 to + 25 °.

TTD cannon vz. 34 OJ

frame size: 37 mm
weapon weight & # 283; : 235 kg
barrel length : 40 rims/1460 mm
speed: 675 m/s
max. reach: 4,000 m (10 ° off)

Anti-tank grenade force

30 mm at a distance of 1000 m

Resources:
- V.Francev, Ch.Kliment, Czechoslovak Armored Vehicles, Ares, ISBN 80-86158-06-3
- V.Kralický, & # 268; eskoslovenské d & # 283; lost & # 345; elecké zbran & # 283 ;, Naše vojsko, 1975
- author's archive

URL : https://www.valka.cz/CZK-3-7-cm-kanon-vz-34-UV-Skoda-A3-t71833#253038 Version : 0

Cannon A 3

This cannon was installed, among other things, in the Š-I-D tank that Skoda produced for Yugoslavia. The prototype was completed in the summer of 1935, and intensive tests proved that the type achieved the expected parameters. However, our army did not show interest in this tank. However, the deal was eventually made. The customer was Yugoslavia. The contract for the delivery of 8 units of Š-I-D was signed on 30 June 1936. Skoda delivered the vehicles and worked on a more powerful tanker at the customer's request, which was to be the subject of another deal ( Š-I-j ).

The prototype of the Š-I-D was purchased by the Waffen SS on June 1, 1940.

TTD Š-I-D :

Weight : 4,800 kg

Length : 3,580 mm
Width : 1,950mm
Height : 1,760 mm

Armor :
..... 22 mm front
..... 12 mm sides
..... 5 - 8 mm ceiling and bottom

The 37 mm calibre A 3 cannon was installed in the front ( 22 mm ) armour plate of the vehicle's fighting compartment. The cannon's aim was from - 10 to + 25° , aiming -/+15°. The tank carried 42 rounds of ammunition for it. Additional armament consisted of a vz. 30 machine gun with 1000 rounds.

Sources :
- V.Francev, Ch.Kliment, Československá zbrojněná vozidla, Ares, ISBN 80-86158-06-3
- V.Kralický, Československé dělostřelecké zbraně, Naše vojsko, 1975
- I am the author of the sketch according to the draft
- HPM 5/1995

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CZK - 3,7 cm kanón vz. 34 ÚV ( Škoda A3 )

URL : https://www.valka.cz/CZK-3-7-cm-kanon-vz-34-UV-Skoda-A3-t71833#253386 Version : 0

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125 - Protitanková řízená střela / Anti-tank guided missile

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123 - Výzbroj pozemní techniky - kanóny / Weapons of vehicles - guns

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124 - Výzbroj pozemní techniky - věže / Weapons of vehicles - turrets

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CZK - 3,7 cm kanón vz. 34 ÚV ( Škoda A3 )

125 - Protitanková řízená střela / Anti-tank guided missile

123 - Výzbroj pozemní techniky - kanóny / Weapons of vehicles - guns

124 - Výzbroj pozemní techniky - věže / Weapons of vehicles - turrets

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