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Hełm Wz. 31
The hełm wz. 31 (''helmet, 1931 pattern'') was the basic combat helmet of the Polish Army before the outbreak of World War II and during the Invasion of Poland. The helmet became the basic type of combat headgear for Polish military formations in 1930s and during the early stages of World War II. It was also exported to Persia, Albania and Republican Spain. By September 1939 approximately 320,000 copies were delivered to the Polish Army. While it was not the most common helmet in Polish service during World War II (in 1939 most of the mobilised soldiers were issued old French Adrian helmets), it became somewhat iconic and widely regarded in Poland as one of the symbols of Polish resistance. Because of this, the hełm wz.67 designed in the late 1960s was based on the wz.31's silhouette. Design The wz.31 was an all-metal one-piece helmet with a distinctive peaked visor and a slight "skirt." It was covered with either plain or Salamandra matte paint. Most helmets were covered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helmet Wz31 DSC02344
A helmet is a form of protective gear worn to protect the Human head, head. More specifically, a helmet complements the skull in protecting the human brain. Ceremonial or symbolic helmets (e.g., a Custodian helmet, policeman's helmet in the United Kingdom) without protective function are sometimes worn. Soldiers wear combat helmets, often made from Kevlar or other lightweight synthetic fibers. The word ''helmet'' is derived from ''helm'', an Old English word for a protective head covering. Helmets are used for recreational activities and sports (e.g., jockeys in horse racing, football helmet, American football, Hockey helmet, ice hockey, Cricket helmet, cricket, Batting helmet, baseball, camogie, hurling and rock climbing); dangerous work activities such as construction, mining, riot police, military aviation, and in transportation (e.g. motorcycle helmets and bicycle helmets). Since the 1990s, most helmets are made from resin or plastic, which may be reinforced with fibers su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard Krauze
Leonard or ''Leo'' is a common English masculine given name and a surname. The given name and surname originate from the Old High German ''Leonhard'' containing the prefix ''levon'' ("lion") from the Greek Λέων ("lion") through the Latin ''Leo,'' and the suffix ''hardu'' ("brave" or "hardy"). The name has come to mean "lion strength", "lion-strong", or "lion-hearted". Leonard was the name of a Saint in the Middle Ages period, known as the patron saint of prisoners. Leonard is also an Irish origin surname, from the Gaelic ''O'Leannain'' also found as O'Leonard, but often was anglicised to just Leonard, consisting of the prefix ''O'' ("descendant of") and the suffix ''Leannan'' ("lover"). The oldest public records of the surname appear in 1272 in Huntingdonshire, England, and in 1479 in Ulm, Germany. Variations The name has variants in other languages: * Leen, Leendert, Lenard (Dutch) * Lehnertz, Lehnert (Luxembourgish) * Len (English) * :hu:Lénárd (Hungarian) * L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength, workability, and resistance to wear. Manganese oxide is used as an oxidising agent; as a rubber additive; and in glass making, fertilisers, and ceramics. Manganese sulfate can be used as a fungicide. Manganese is also an essential human dietary element, important in macronutrient metabolism, bone formation, and free radical defense systems. It is a critical component in dozens of proteins and enzymes. It is found mostly in the bones, but also the liver, kidneys, and brain. In the human brain, the manganese is bound to manganese metalloproteins, most notably glutamine synthetase in astrocytes. Manganese was first isolated in 1774. It is familiar in the laboratory in the form of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloy
An alloy is a mixture of chemical elements of which at least one is a metal. Unlike chemical compounds with metallic bases, an alloy will retain all the properties of a metal in the resulting material, such as electrical conductivity, ductility, opacity (optics), opacity, and lustre (mineralogy), luster, but may have properties that differ from those of the pure metals, such as increased strength or hardness. In some cases, an alloy may reduce the overall cost of the material while preserving important properties. In other cases, the mixture imparts synergistic properties to the constituent metal elements such as corrosion resistance or mechanical strength. Alloys are defined by a metallic bonding character. The alloy constituents are usually measured by mass percentage for practical applications, and in Atomic ratio, atomic fraction for basic science studies. Alloys are usually classified as substitutional or interstitial alloys, depending on the atomic arrangement that forms the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huta Ludwików
Huta Ludwików (literally Ludwików Steelworks, often abbreviated SHL) is one of the oldest and best-known Polish metal parts manufacturers. The company is a subsidiary Of Kielce-based Zakłady Wyrobów Metalowych joint-stock company. Huta Ludwików is a major producer of automotive parts, supplying most European automaker. In the past the name of the factory was primarily associated with various types of military equipment produced for the Polish Army, ranging from the wz. 34 sabres and wz. 31 helmet to SHL motorcycles. It was also the main sponsor (and the namesake) of the now-defunct SHL Kielce sports club. History In 1895 Ludwik Starke from Sosnowiec started a new iron foundry in Pstrążnica near Suchedniów. The new factory, since 1899 owned jointly by Starke, Tadeusz Jarmołowicz and Henryk Brunner, entered the markets of the Russian Empire with a variety of cast iron castings, including pots, frying pans, cast iron pipes and machinery parts. As part of the Old-Polish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kielce
Kielce (, yi, קעלץ, Keltz) is a city in southern Poland, and the capital of the Świętokrzyskie Voivodeship. In 2021, it had 192,468 inhabitants. The city is in the middle of the Świętokrzyskie Mountains (Holy Cross Mountains), on the banks of the Silnica River, in the northern part of the historical Polish province of Lesser Poland. Kielce has a history back over 900 years, and the exact date that it was founded remains unknown. Kielce was once an important centre of limestone mining and the vicinity is famous for its natural resources like copper, lead and iron, which, over the centuries, were exploited on a large scale. There are several fairs and exhibitions held in Kielce throughout the year. The city and its surroundings are also known for their historic architecture, green spaces and recreational areas like the Świętokrzyski National Park. In sports, the city is known as the home of the top-tier handball club, multiple Polish Champion and one-time EHF Champions Le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rembertów
Rembertów () is a district of the city of Warsaw, the capital of Poland. Between 1939 and 1957 Rembertów was a separate town, after which it was incorporated as part of the borough of Praga-Południe. Between 1994 and 2002 it formed a separate commune of ''Warszawa-Rembertów''. In the 1940s it was a site of a prison operated first by Nazis and then by Soviets. The borough of Rembertów covers 19.30 km² and as of 2004 had 21,893 inhabitants. It is sparsely populated; more than 30% of the borough is covered by forests. Parts of it form the Forest Reserve. Rembertów is home to the Academy of National Defence, established in 1947 as the Academy of General Staff (''Akademia Sztabu Głównego''). It is here that military executions were carried out under the communist regime. From 1970 to 1988 three soldiers were shot by firing squad for murder with rape. Neighbourhoods within the district * Kawęczyn * Nowy Rembertów * Stary Rembertów Photo gallery File:Warszawa R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw Uprising 456789123
Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officially estimated at 1.86 million residents within a greater metropolitan area of 3.1 million residents, which makes Warsaw the 7th most-populous city in the European Union. The city area measures and comprises 18 districts, while the metropolitan area covers . Warsaw is an Alpha global city, a major cultural, political and economic hub, and the country's seat of government. Warsaw traces its origins to a small fishing town in Masovia. The city rose to prominence in the late 16th century, when Sigismund III decided to move the Polish capital and his royal court from Kraków. Warsaw served as the de facto capital of the Polish–Lithuanian Commonwealth until 1795, and subsequently as the seat of Napoleon's Duchy of Warsaw. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
