John Moses Browning 18550123 – 19261126

 

John M. Browning signature.pngJohn Browning  

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John Moses Browning

JOHN M. BROWNING.jpg
Browning, c. 1915
Born
John Moses Browning

January 23, 1855
DiedNovember 26, 1926 (aged 71)
NationalityAmerican
OccupationGunsmith, founder of Browning Arms Company
Spouse(s)Rachel Therese Child Browning
Children10, including Val A. Browning
Parents
AwardsJohn Scott Medal (1905)
Order of Léopold (1914)
Signature
John M. Browning signature.png

John Moses Browning (January 23, 1855[1] – November 26, 1926) was an American firearm designer who developed many varieties of military and civilian firearms, cartridges, and gun mechanisms – many of which are still in use around the world.[2] He made his first firearm at age 13 in his father's gun shop and was awarded the first of his 128 firearm patents on October 7, 1879, at the age of 24.[3] He is regarded as one of the most successful firearms designers of the 19th and 20th centuries and pioneered the development of modern repeatingsemi-automatic, and automatic firearms.[4]

Browning influenced nearly all categories of firearms design, especially the autoloading of ammunition. He invented, or made significant improvements to, single-shot, lever-action, and pump-action rifles and shotguns. He developed the first reliable and compact autoloading pistols by inventing the telescoping bolt, then integrating the bolt and barrel shroud into what is known as the pistol slide. Browning's telescoping bolt design is now found on nearly every modern semi-automatic pistol, as well as several modern fully automatic weapons. He also developed the first gas-operated firearm, the Colt–Browning Model 1895 machine gun – a system that surpassed mechanical recoil operation to become the standard for most high-power self-loading firearm designs worldwide. He also made significant contributions to automatic cannon development.

Browning's most successful designs include the M1911 pistol, the water-cooled M1917, the air-cooled M1919, and heavy M2 machine guns, the M1918 Browning Automatic Rifle, and the Browning Auto-5 – the first semi-automatic shotgun. Some of these arms are still manufactured, often with only minor changes in detail and cosmetics to those assembled by Browning or his licensees. The Browning-designed M1911, and Hi-Power, together with the CZ75, are some of the most copied firearms in the world.[5][6]

Life and works[edit]

Browning Brothers gun shop, Ogden, Utah Territory, 1882. From left to right: Thomas Samuel Browning, George Emmett Browning, John Moses Browning, Matthew Sandefur Browning, Jonathan Edmund Browning, and Frank Rushton

His father, Jonathan Browning—who was among the thousands of pioneers of The Church of Jesus Christ of Latter-day Saints who made an exodus from Nauvoo, Illinois, to Utah—established a gunsmith shop in Ogden in 1852. As was common in the Latter-day Saint community at the time, Jonathan Browning was a polygamist, having taken three wives. He fathered 22 children, including John Moses Browning, and raised two stepdaughters with his wife Elizabeth Caroline Clark.[7]

John Moses worked in his father's Ogden shop from the age of seven, where he was taught basic engineering and manufacturing principles, and encouraged to experiment with new concepts. There he developed his first rifle, a single-shot falling block action design, then, in 1878, in partnership with his younger brother, co-founded John Moses and Matthew Sandefur Browning Company, later renamed Browning Arms Company, and began to produce this and other non-military firearms. By 1882, the company employed John and Matthew's half-brothers Jonathan (1859-1939), Thomas (1860-1943), William (1862-1919), and George (1866-1948).

Like his father, Browning was a member of The Church of Jesus Christ of Latter-day Saints, and served a two-year mission in Georgia beginning on March 28, 1887.[8]

He married Rachel Theresa Child (September 14, 1860 – September 30, 1934) on April 10, 1879, in Ogden, Weber County, Utah Territory, and the couple had 10 children, two of whom died in infancy.[9]

Firearm designs[edit]

Browning with an Auto-5

Production examples of the Browning Model 1878 Single Shot Rifle caught the attention of the Winchester Repeating Arms Company,[10] who dispatched a representative to evaluate the competition. Winchester bought the design for $8,000 and moved production to their Connecticut factory. From 1883, Browning worked in partnership with Winchester and designed a series of rifles and shotguns, most notably the lever action Winchester Model 1887 and the Model 1897 pump shotgun, the falling-block single-shot Model 1885, and the lever-action Model 1886Model 1892Model 1894Model 1895 rifles. After falling out with Winchester, Browning designed the long recoil operated semi-automatic Remington Model 8 rifle. Many of the models are still in production today in some form; over six million Model 1894s had been produced as of 1983, more than any other sporting rifle in history.[11]

Winchester manufactured several popular small arms designed by John M. Browning. For decades in the late 19th century-early 20th century, Browning designs and Winchester firearms were synonymous and the collaboration was highly successful. This came to an end when Browning proposed a new long recoil operated semi-automatic shotgun design, a prototype finished in 1898, to Winchester management, which ultimately became the Browning Auto-5 shotgun. As was the custom of the time, Browning's earlier designs had been sold exclusively to Winchester for a single fee payment. With this new product, Browning and his brother Matthew sought royalties based upon unit sales, rather than a single front-end fee payment. If the new shotgun became highly successful, the Browning company stood to make substantially more income. Winchester management, which had agreed to royalties for an earlier Browning shotgun design that was never manufactured, now refused to accede to the Brownings' terms. Remington Arms also was approached but the president of the company died of a heart attack while the Brownings were waiting to offer him the gun. Remington would later produce a copy of the Auto-5 as the Model 11 which was used by the US Military and was also sold to the civilian market.[12]

Having recently successfully negotiated firearm licenses with Fabrique Nationale de Herstal of Belgium (FN), Browning took the new shotgun design to FN; the offer was accepted and FN manufactured the new shotgun, honoring its inventor, as the Browning Auto-5. The Browning Auto-5 was continuously manufactured as a highly popular shotgun throughout the 20th century. In response, Winchester shifted reliance away from John Browning designs when it adopted a shotgun design of Thomas Crossley Johnson for the new Winchester Model 1911 SL, (Johnson had to work around Browning's patents of what became the Auto-5) and the new Model 1912 pump shotgun, which was based in small part upon design features of the earlier Browning-designed Winchester Model 1897 shotgun. This shift marked the end of an era of Winchester-Browning collaboration.


Later work and life[edit]

Browning in his later years

John Browning was known as a dedicated and tireless innovator and experimenter who sought breakthrough consumer-oriented features and performance and reliability improvements in small arms designs. He did not retire in his later years but dedicated his entire adult life – literally to his last day – to these pursuits. On November 26, 1926, while working at the bench on a self-loading pistol design for Fabrique Nationale de Herstal (FN) in Liège, he died of heart failure in the design shop of his son Val A. Browning. Even the 9 mm semi-automatic pistol he was working on when he died had great design merit and was eventually completed in 1935 by Belgian designer Dieudonné Saive. Released as the Fabrique Nationale GP35, it was more popularly known as the successful Browning Hi-Power pistol, a favorite of sportsmen and gun collectors as well as many military and law enforcement agencies around the world.

The premium-priced Browning Superposed shotgun, an over-under shotgun design, was his last completed firearm design. It was marketed originally with twin triggers; a single trigger modification was later completed by his son, Val Browning. Commercially introduced in 1931 by FN, Browning Superposed shotguns, and their more affordable cousins, the Browning Citori made in Asia, continue to be manufactured into the 21st century and come with varying grades of fine hand engraving and premium quality wood.

Throughout his life, Browning designed a vast array of military and civilian small arms for his own company, as well as for WinchesterColtRemingtonSavageStevens, and Fabrique Nationale de Herstal of Belgium. Browning firearms have been made, both licensed and unlicensed, by hundreds of factories around the world. Browning Arms Company was established in 1927, the year after Browning's death on November 26, 1926, in Liège, Belgium. In 1977, FN Herstal acquired the company.



Tightrope walkers use the moment of inertia of a long rod for balance as they walk the rope. Samuel Dixon crossing the Niagara River in 1890.
To improve their maneuverability, war planes are designed to have smaller moments of inertia compared to commericial planes.

The moment of inertia, otherwise known as the mass moment of inertiaangular masssecond moment of mass, or most accurately, rotational inertia, of a rigid body is a quantity that determines the torque needed for a desired angular acceleration about a rotational axis, akin to how mass determines the force needed for a desired acceleration. It depends on the body's mass distribution and the axis chosen, with larger moments requiring more torque to change the body's rate of rotation.

It is an extensive (additive) property: for a point mass the moment of inertia is simply the mass times the square of the perpendicular distance to the axis of rotation. The moment of inertia of a rigid composite system is the sum of the moments of inertia of its component subsystems (all taken about the same axis). Its simplest definition is the second moment of mass with respect to distance from an axis.

For bodies constrained to rotate in a plane, only their moment of inertia about an axis perpendicular to the plane, a scalar value, matters. For bodies free to rotate in three dimensions, their moments can be described by a symmetric 3 × 3 matrix, with a set of mutually perpendicular principal axes for which this matrix is diagonal and torques around the axes act independently of each other.

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