|
Pinfire
A pinfire cartridge is an obsolete type of metallic firearm cartridge in which the priming compound is ignited by striking a small pin which protrudes radially from just above the base of the cartridge. Invented by Frenchman Casimir Lefaucheux in the 1830s but not patented until 1835, it was one of the earliest practical designs of a metallic cartridge. Its history is closely associated with the development of the breechloader which replaced muzzle-loading weapons. History The Swiss gun maker Samuel Joannes Pauly patented the first breechloading cartridge in 1812. This was for use in a shotgun with fixed barrels which was loaded by lifting a breech block on the top. French gun maker Henri Roux attempted to improve this cartridge in the 1820s but a constantly primed cartridge was felt by many to be too dangerous and many breechloading guns reverted to using an unprimed cartridge. This was fired by a separate percussion cap which was used on the still dominant muzzle-loading guns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eley Brothers
Eley Limited is a British manufacturer of firearms cartridges. Historically the company has produced a broad variety of ammunition, but today specialises in .22 Long Rifle cartridges for competitive target shooting. At the 2020 Tokyo Olympics, six of the twelve medals for cartridge rifle and pistol were won using Eley ammunition. History Founded as Eley Brothers by Charles and William Eley in London in the 1820s, the company purchased the patent rights to the "wire cartridge" in the spring or early summer of 1828. The patent for "wire cartridge" was issued by the English Patent Office on 28 November 1827 to Joshua Jenour under Patent No. 5570. Mr. Jenour had been born in Fleet Street, London in 1755 and had previously been the owner and manager of the ''Daily Advertiser'', a London newspaper. The 'wire cartridge' consisted of a wire cage which held the shot together during the first stages of its flight. In 1828 Charles and William Eley established a factory in Charlotte Str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethan Allen (armsmaker)
Ethan Allen (September 2, 1808 – January 7, 1871) was a major American arms maker from Massachusetts. He is unrelated to the revolutionary Ethan Allen. His first firearm, the "Pocket rifle" was developed in 1836, and his first patent was granted in 1837. Early life Allen began his career as a cutlery maker in Milford, Massachusetts, in 1831. He gained the knowledge of metalworking and manufacturing processes by producing knives and shoemaking tools before moving his business to Grafton. While working on a cane gun for a doctor, Allen came up with the idea for an underhammer pocket rifle and designed it in 1836. The following year he applied for a patent for a "tube hammer" pocket pistol and went into business with his brother-in-law, Charles Thurber. Ethan proved to be a true family man, investing and partnering with a nephew in a New York sporting goods retailer, hiring another brother-in-law Thomas Wheelock who was eventually made a partner, and similarly hiring and later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lefaucheux Pinfire Cartridges
Casimir Lefaucheux (; 26 January 1802 – 9 August 1852) was a French gunsmith. He was born in Bonnétable and died in Paris. Casimir Lefaucheux obtained his first patent in 1827. In 1832, he completed a drop-barrel sporting gun with paper-cased cartridges. Lefaucheux is credited with the development of one of the first efficient self-contained cartridge systems. This 1836 invention, featuring a pinfire mechanism, followed the pioneering work of Jean Samuel Pauly in 1808-1812. The Lefaucheux cartridge had a conical bullet, a cardboard powder tube, and a copper base that incorporated a primer pellet. Lefaucheux thus proposed one of the first practical breech-loading weapons. In 1846 Benjamin Houllier improved on the Lefaucheux system by introducing an entirely metallic cartridge of copper brass. In 1858 the Lefaucheux pistolet-revolver became the first metallic-cartridge revolver to be adopted by a national government, becoming the standard sidearm of the French Navy. It is tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casimir Lefaucheux
Casimir Lefaucheux (; 26 January 1802 – 9 August 1852) was a French gunsmith. He was born in Bonnétable and died in Paris. Casimir Lefaucheux obtained his first patent in 1827. In 1832, he completed a drop-barrel sporting gun with paper-cased cartridges. Lefaucheux is credited with the development of one of the first efficient self-contained cartridge systems. This 1836 invention, featuring a pinfire mechanism, followed the pioneering work of Jean Samuel Pauly in 1808-1812. The Lefaucheux cartridge had a conical bullet, a cardboard powder tube, and a copper base that incorporated a primer pellet. Lefaucheux thus proposed one of the first practical breech-loading weapons. In 1846 Benjamin Houllier improved on the Lefaucheux system by introducing an entirely metallic cartridge of copper brass. In 1858 the Lefaucheux pistolet-revolver became the first metallic-cartridge revolver to be adopted by a national government, becoming the standard sidearm of the French Navy. It is tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lefaucheux Revolver IMG 3255
Casimir Lefaucheux (; 26 January 1802 – 9 August 1852) was a French gunsmith. He was born in Bonnétable and died in Paris. Casimir Lefaucheux obtained his first patent in 1827. In 1832, he completed a drop-barrel sporting gun with paper-cased cartridges. Lefaucheux is credited with the development of one of the first efficient self-contained Cartridge (firearms) , cartridge systems. This 1836 invention, featuring a Pinfire cartridge, pinfire mechanism, followed the pioneering work of Jean Samuel Pauly in 1808-1812. The Lefaucheux cartridge had a conical bullet, a cardboard powder tube, and a copper base that incorporated a primer pellet. Lefaucheux thus proposed one of the first practical breech-loading weapons. In 1846 Benjamin Houllier improved on the Lefaucheux system by introducing an entirely metallic cartridge of copper brass. In 1858 the Lefaucheux pistolet-revolver became the first metallic-cartridge revolver to be adopted by a national government, becoming the standa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Union Metallic Cartridge Company
The Union Metallic Cartridge Company (UMC) was an early manufacturer of cartridge ammunition for small arms. The company was founded in 1867 during the most rapid evolution of cartridge design to date. Following merger with Remington Arms in 1912, the company manufacturing complex in Bridgeport, Connecticut became a major arms supplier during World War I. The factory was Remington headquarters until 1984 and the source of sporting and police ammunition headstamped REM-UMC until 1970. Independent history The New York sporting goods firm of Schuyler, Hartley & Graham purchased two small New England cartridge manufacturers in 1866. Machinery from the Crittenden & Tibbals Manufacturing Company of South Coventry, Connecticut, and from C.D. Leet of Springfield, Massachusetts, was moved to Bridgeport where ammunition production began as the Union Metallic Cartridge & Cap Company until the operation was incorporated as Union Metallic Cartridge Company in September 1867. A powder maga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Samuel Pauly
Jean Samuel Pauly (1766 – c. 1821), born Samuel Johannes Pauli, was a Swiss inventor and gunsmith of the early 19th century. Parish records show that he was baptised in Vechigen near Bern, Switzerland on 13 April 1766, the son of Johann Pauli and Veronika Christine (née Pulfer). Career Switzerland Pauly started working as a carriage builder and mechanic in his father's workshop; he was constantly looking for technical improvements (such as a self-lubricating axle) and also ways to increase the comfort of passengers. He later moved away to settle in nearby Bern in order to sell his inventions to the rich patricians there; a written testimony advertising his own carriages and promoting his technical successes may be seen in the city's trade handbook of 1796. However, all this ended when, in March 1798, more than 30,000 French soldiers marched on the Zähringerstadt in the medieval area of the city to secure free access to the Alpine passes for Napoleon Bonaparte, and also to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shotgun
A shotgun (also known as a scattergun, or historically as a fowling piece) is a long gun, long-barreled firearm designed to shoot a straight-walled cartridge (firearms), cartridge known as a shotshell, which usually discharges numerous small pellets (petrology), pellet-like spherical sub-projectiles called shot (pellet), shot, or sometimes a single solid projectile called a shotgun slug, slug. Shotguns are most commonly smoothbore firearms, meaning that their gun barrels have no rifling on the inner wall, but rifled barrels for shooting slugs (slug barrels) are also available. Shotguns come in a wide variety of calibers and Gauge (firearms), gauges ranging from 5.5 mm (.22 inch) to up to , though the 12-gauge (18.53 mm or 0.729 in) and 20-gauge (15.63 mm or 0.615 in) bores are by far the most common. Almost all are breechloading, and can be single-barreled, double barreled shotgun, double-barreled, or in the form of a combination gun. Like rifles, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Chloride
Sodium chloride , commonly known as salt (although sea salt also contains other chemical salts), is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. With molar masses of 22.99 and 35.45 g/mol respectively, 100 g of NaCl contains 39.34 g Na and 60.66 g Cl. Sodium chloride is the salt most responsible for the salinity of seawater and of the extracellular fluid of many multicellular organisms. In its edible form, salt (also known as ''table salt'') is commonly used as a condiment and food preservative. Large quantities of sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstocks for further chemical syntheses. Another major application of sodium chloride is de-icing of roadways in sub-freezing weather. Uses In addition to the familiar domestic uses of salt, more dominant applications of the approximately 250 million tonnes per year production (2008 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brass
Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure. Brass is similar to bronze, another copper alloy, that uses tin instead of zinc. Both bronze and brass may include small proportions of a range of other elements including arsenic (As), lead (Pb), phosphorus (P), aluminium (Al), manganese (Mn), and silicon (Si). Historically, the distinction between the two alloys has been less consistent and clear, and modern practice in museums and archaeology increasingly avoids both terms for historical objects in favor of the more general "copper alloy". Brass has long been a popular material for decoration due to its bright, gold-like appearance; being used for drawer pulls and doorknobs. It has also been widely used to make utensils because of its low melting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corrosion
Corrosion is a natural process that converts a refined metal into a more chemically stable oxide. It is the gradual deterioration of materials (usually a metal) by chemical or electrochemical reaction with their environment. Corrosion engineering is the field dedicated to controlling and preventing corrosion. In the most common use of the word, this means electrochemical oxidation of metal in reaction with an oxidant such as oxygen, hydrogen or hydroxide. Rusting, the formation of iron oxides, is a well-known example of electrochemical corrosion. This type of damage typically produces oxide(s) or salt(s) of the original metal and results in a distinctive orange colouration. Corrosion can also occur in materials other than metals, such as ceramics or polymers, although in this context, the term "degradation" is more common. Corrosion degrades the useful properties of materials and structures including strength, appearance and permeability to liquids and gases. Many structural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Sharps
Christian Sharps (January 2, 1810 – March 12, 1874) was the inventor of the Sharps rifle, the first commercially successful breech-loading rifle and the Sharps Four Barrel Pistol, and ‘’’Sharps Breech-Loading Pistol’’’. Life, death and legacy Born in Washington, New Jersey, in 1810, Christian Sharps married Sarah Elizabeth Chadwick of Lower Merion Township, Pennsylvania. The couple had two children: a daughter, Satella, and a son, Leon Stewart. Satella's daughter, also named Satella Waterstone, became an author and composer. Sharps was hired as an apprentice gunsmith at the Harpers Ferry Arsenal in the 1830s. While at Harpers Ferry, he was introduced to the Hall rifle, an early breech-loader, and worked for its inventor, Captain John H. Hall. Sharps also became versed in the manufacture of weapons with fully interchangeable parts. Sharps' first rifle was patented September 12, 1848, a breech loading design it featured "slanting breech action" and used paper ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
