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66-568: Its markets were initially in the United States, and expanded across the globe during the Industrial Revolution , with a workforce of over 12,000 employees. In 1868, the business was established in Stamford, Connecticut, by Henry R. Towne and Linus Yale Sr. , an inventor renowned for creating the pin tumbler lock . Initially known as Yale Lock Manufacturing Co., the company later adopted

132-469: A conductor carrying a direct current , Faraday established the basis for the concept of the electromagnetic field in physics. His inventions of electromagnetic rotary devices were the foundation of the practical use of electricity in technology. In 1881, Sir Joseph Swan , inventor of the first feasible incandescent light bulb , supplied about 1,200 Swan incandescent lamps to the Savoy Theatre in

198-410: A four-stroke engine of his own design between the rear wheels, with a very advanced coil ignition and evaporative cooling rather than a radiator. Power was transmitted by means of two roller chains to the rear axle. It was the first automobile entirely designed as such to generate its own power, not simply a motorized-stage coach or horse carriage. Benz began to sell the vehicle, advertising it as

264-434: A microphone that picks up noises and vibrations coming from the glass. If the vibrations exceed a certain threshold (which is sometimes user selectable), then they are analyzed by detector circuitry. Simpler detectors merely use narrowband microphones tuned to frequencies typical of glass shattering. These are merely designed to react to sound magnitudes above a certain threshold, whereas more complex designs analytically compare

330-585: A new wave of globalization . In the same time period, new technological systems were introduced, most significantly electrical power and telephones. The Second Industrial Revolution continued into the 20th century with early factory electrification and the production line ; it ended at the beginning of World War I. Starting in 1947, the Information Age is sometimes also called the Third Industrial Revolution. The Second Industrial Revolution

396-403: A practical reality, but the prevailing economic and industrial conditions meant that it would be several decades before transoceanic steamship travel emerged as a viable industry. Highly efficient multiple expansion steam engines began being used on ships, allowing them to carry less coal than freight. The oscillating engine was first built by Aaron Manby and Joseph Maudslay in the 1820s as

462-454: A storage medium, solving the expansion and cracking problem. The Cowper stove was also capable of producing high heat, which resulted in very high throughput of blast furnaces. The Cowper stove is still used in today's blast furnaces. With the greatly reduced cost of producing pig iron with coke using hot blast, demand grew dramatically and so did the size of blast furnaces. The Bessemer process , invented by Sir Henry Bessemer , allowed

528-500: A substance resembling paraffin wax. In 1850 Young built the first truly commercial oil-works and oil refinery in the world at Bathgate , using oil extracted from locally mined torbanite , shale, and bituminous coal to manufacture naphtha and lubricating oils; paraffin for fuel use and solid paraffin were not sold till 1856. Cable tool drilling was developed in ancient China and was used for drilling brine wells. The salt domes also held natural gas, which some wells produced and which

594-414: A type of direct-acting engine that was designed to achieve further reductions in engine size and weight. Oscillating engines had the piston rods connected directly to the crankshaft, dispensing with the need for connecting rods. To achieve this aim, the engine cylinders were not immobile as in most engines, but secured in the middle by trunnions which allowed the cylinders themselves to pivot back and forth as

660-536: Is low in phosphorus. Sidney Gilchrist Thomas developed a more sophisticated process to eliminate the phosphorus from iron. Collaborating with his cousin, Percy Gilchrist a chemist at the Blaenavon Ironworks , Wales , he patented his process in 1878; Bolckow Vaughan & Co. in Yorkshire was the first company to use his patented process. His process was especially valuable on the continent of Europe, where

726-669: Is shown by the fact that production of the Ford Model T used 32,000 machine tools, most of which were powered by electricity. Henry Ford is quoted as saying that mass production would not have been possible without electricity because it allowed placement of machine tools and other equipment in the order of the work flow. The first paper making machine was the Fourdrinier machine , built by Sealy and Henry Fourdrinier , stationers in London. In 1800, Matthias Koops , working in London, investigated

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792-448: The Industrial Revolution . Falling costs for producing wrought iron coincided with the emergence of the railway in the 1830s. The early technique of hot blast used iron for the regenerative heating medium. Iron caused problems with expansion and contraction, which stressed the iron and caused failure. Edward Alfred Cowper developed the Cowper stove in 1857. This stove used firebrick as

858-648: The United States Chamber of Commerce , and others. In 1920, the company launched a new battery powered low-lift platform truck, entering the electric forklift trucks market, bringing number of innovations in the industry, such as the high heat-resistant Class-H silicon insulation in electric motors, brought in the 1930s. This division became the Yale Materials Handling Corporation, later merged with Nacco Industries to become Hyster-Yale Materials Handling . By 1929, Yale & Towne became

924-521: The bike boom of the 1890s. Road networks improved greatly in the period, using the Macadam method pioneered by Scottish engineer John Loudon McAdam , and hard surfaced roads were built around the time of the bicycle craze of the 1890s. Modern tarmac was patented by British civil engineer Edgar Purnell Hooley in 1901. German inventor Karl Benz patented the world's first automobile in 1886. It featured wire wheels (unlike carriages' wooden ones) with

990-567: The clerk , or writer, ceased to be a high-status job. By the 1880s chemical processes for paper manufacture were in use, becoming dominant by 1900. The petroleum industry , both production and refining , began in 1848 with the first oil works in Scotland. The chemist James Young set up a tiny business refining the crude oil in 1848. Young found that by slow distillation he could obtain a number of useful liquids from it, one of which he named "paraffine oil" because at low temperatures it congealed into

1056-477: The mass-production of steel, increasing the scale and speed of production of this vital material, and decreasing the labor requirements. The key principle was the removal of excess carbon and other impurities from pig iron by oxidation with air blown through the molten iron. The oxidation also raises the temperature of the iron mass and keeps it molten. The "acid" Bessemer process had a serious limitation in that it required relatively scarce hematite ore which

1122-401: The 1850s, for which he claimed in 1857 to able to recover enough heat to save 70–80% of the fuel. The furnace operated at a high temperature by using regenerative preheating of fuel and air for combustion . Through this method, an open-hearth furnace can reach temperatures high enough to melt steel, but Siemens did not initially use it in that manner. French engineer Pierre-Émile Martin was

1188-490: The 1860s meant that railways could finally be made from steel at a competitive cost. Being a much more durable material, steel steadily replaced iron as the standard for railway rail, and due to its greater strength, longer lengths of rails could now be rolled. Wrought iron was soft and contained flaws caused by included dross . Iron rails could also not support heavy locomotives and were damaged by hammer blow . The first to make durable rails of steel rather than wrought iron

1254-464: The 1890s and for households during the 1920s. Gasoline was an unwanted byproduct of oil refining until automobiles were mass-produced after 1914, and gasoline shortages appeared during World War I. The invention of the Burton process for thermal cracking doubled the yield of gasoline, which helped alleviate the shortages. Synthetic dye was discovered by English chemist William Henry Perkin in 1856. At

1320-491: The Benz Patent Motorwagen, in the late summer of 1888, making it the first commercially available automobile in history. Glass break detector A glass break detector is a sensor that detects if a pane of glass has been shattered or broken. These sensors are commonly used near glass doors or glass storefront windows. They are widely used in electronic burglar-alarm systems. The detection process begins with

1386-523: The British lock industry but also established them as a major employer in the town. Subsequently, British Yale ventured into the early motor industry, supplying locks to various manufacturers, particularly following the introduction of the cost-effective diecast-based leaf tumbler technology. From the 1960s onward, security installers widely adopted Yale's "M69" window lock as a straightforward addition to deter theft, especially for vans. This trend persisted until

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1452-528: The City of Westminster, London, which was the first theatre, and the first public building in the world, to be lit entirely by electricity. Swan's lightbulb had already been used in 1879 to light Mosley Street, in Newcastle upon Tyne , the first electrical street lighting installation in the world. This set the stage for the electrification of industry and the home. The first large scale central distribution supply plant

1518-581: The Second Industrial Revolution, which is generally dated between 1870 and 1914 (the beginning of World War I ). Advancements in manufacturing and production technology enabled the widespread adoption of technological systems such as telegraph and railroad networks, gas and water supply , and sewage systems , which had earlier been limited to a few select cities. The enormous expansion of rail and telegraph lines after 1870 allowed unprecedented movement of people and ideas, which culminated in

1584-489: The U. S. The first primary product was kerosene for lamps and heaters. Similar developments around Baku fed the European market. Kerosene lighting was much more efficient and less expensive than vegetable oils, tallow and whale oil. Although town gas lighting was available in some cities, kerosene produced a brighter light until the invention of the gas mantle . Both were replaced by electricity for street lighting following

1650-576: The United States Government. The enterprise became the largest employer in Stamford, Connecticut , and had branches in the U.S., Canada, and England. As part of their business expansion, Yale entered the British market by acquiring H&T Vaughan, a well-established lock manufacturer located in Wood Street, Willenhall . This acquisition not only solidified Yale's position as the historical hub of

1716-519: The Willenhall operation, including the diecasting foundry, were shuttered. In March 2000, the remaining parts of the British business, notably the Yale Security subsidiaries, were sold to Assa Abloy for over a billion dollars, which was involved in the production of fire alarm systems , burglar alarms , and glass break detectors . Between July 2012 and the late spring of 2013, Assa Abloy initiated

1782-548: The Yale Lock Company, where they equipped buildings with their locks and hardware: Second Industrial Revolution The Second Industrial Revolution , also known as the Technological Revolution , was a phase of rapid scientific discovery , standardisation , mass production and industrialisation from the late 19th century into the early 20th century. The First Industrial Revolution , which ended in

1848-668: The basis for the accelerated construction of railways throughout the world in the late nineteenth century. The first commercially available steel rails in the US were manufactured in 1867 at the Cambria Iron Works in Johnstown, Pennsylvania . Steel rails lasted over ten times longer than did iron, and with the falling cost of steel, heavier weight rails were used. This allowed the use of more powerful locomotives, which could pull longer trains, and longer rail cars, all of which greatly increased

1914-409: The beginning of the Second Industrial Revolution. Railroads allowed cheap transportation of materials and products, which in turn led to cheap rails to build more roads. Railroads also benefited from cheap coal for their steam locomotives. This synergy led to the laying of 75,000 miles of track in the U.S. in the 1880s, the largest amount anywhere in world history. The hot blast technique, in which

1980-450: The birth of the modern ship as disparate technological advances came together. The screw propeller was introduced in 1835 by Francis Pettit Smith who discovered a new way of building propellers by accident. Up to that time, propellers were literally screws, of considerable length. But during the testing of a boat propelled by one, the screw snapped off, leaving a fragment shaped much like a modern boat propeller. The boat moved faster with

2046-400: The broken propeller. The superiority of screw against paddles was taken up by navies. Trials with Smith's SS Archimedes , the first steam driven screw, led to the famous tug-of-war competition in 1845 between the screw-driven HMS  Rattler and the paddle steamer HMS  Alecto ; the former pulling the latter backward at 2.5 knots (4.6 km/h). The first seagoing iron steamboat

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2112-692: The crane-building sector in the United States. By 1880, they had established branches in Philadelphia , Boston and Chicago . In the early 20th century, the company intensified its international presence and entered the global market through partnerships, mergers, acquisitions, and joint ventures with other industry peers. Furthermore, Yale's workforce expanded to over 12,000 employees, in line with their business growth. Notable board members during this era have included ex President of Studebaker , Albert Russel Erskine , Congressman Schuyler Merritt , Lt. Col. Walter C. Allen, William Gibson Carey Jr., ex President of

2178-521: The crankshaft rotated, hence the term oscillating . It was John Penn , engineer for the Royal Navy who perfected the oscillating engine. One of his earliest engines was the grasshopper beam engine . In 1844 he replaced the engines of the Admiralty yacht, HMS  Black Eagle with oscillating engines of double the power, without increasing either the weight or space occupied, an achievement which broke

2244-532: The early 1990s when electronic security devices superseded these locks. The company continued to be the sole supplier of all the lock requirements of Rolls-Royce Motors until 1991, when an acrimonious separation occurred. Nonetheless, in 1987, the British Yale's parent company merged it with the Valor Company to establish Yale & Valor . Subsequently, after a takeover by Williams Holdings, certain segments of

2310-469: The first mass-produced, high-pressure and high-revolution marine engines. The revolution in naval design led to the first modern battleships in the 1870s, evolved from the ironclad design of the 1860s. The Devastation -class turret ships were built for the British Royal Navy as the first class of ocean-going capital ship that did not carry sails , and the first whose entire main armament

2376-622: The first to take out a license for the Siemens furnace and apply it to the production of steel in 1865. The Siemens–Martin process complemented rather than replaced the Bessemer process . Its main advantages were that it did not expose the steel to excessive nitrogen (which would cause the steel to become brittle), it was easier to control, and that it permitted the melting and refining of large amounts of scrap steel, lowering steel production costs and recycling an otherwise troublesome waste material. It became

2442-454: The heat and pollution caused by gas lighting, and reducing the fire hazard to the extent that the cost of electricity for lighting was often offset by the reduction in fire insurance premiums. Frank J. Sprague developed the first successful DC motor in 1886. By 1889 110 electric street railways were either using his equipment or in planning. The electric street railway became a major infrastructure before 1920. The AC motor ( Induction motor )

2508-422: The hot flue gas from a blast furnace is used to preheat combustion air blown into a blast furnace , was invented and patented by James Beaumont Neilson in 1828 at Wilsontown Ironworks in Scotland. Hot blast was the single most important advance in fuel efficiency of the blast furnace as it greatly reduced the fuel consumption for making pig iron, and was one of the most important technologies developed during

2574-548: The idea of using wood to make paper, and began his printing business a year later. However, his enterprise was unsuccessful due to the prohibitive cost at the time. It was in the 1840s, that Charles Fenerty in Nova Scotia and Friedrich Gottlob Keller in Saxony both invented a successful machine which extracted the fibres from wood (as with rags) and from it, made paper. This started a new era for paper making , and, together with

2640-527: The importance of new technologies, especially the internal combustion engine , petroleum, new materials and substances, including alloys and chemicals , electricity and communication technologies, such as the telegraph , telephone, and radio. One author has called the period from 1867 to 1914, during which most of the great innovations were developed, "The Age of Synergy " since the inventions and innovations were engineering and science-based . A synergy between iron and steel, railroads and coal developed at

2706-505: The invention of the fountain pen and the mass-produced pencil of the same period, and in conjunction with the advent of the steam driven rotary printing press , wood based paper caused a major transformation of the 19th century economy and society in industrialized countries. With the introduction of cheaper paper, schoolbooks, fiction, non-fiction, and newspapers became gradually available by 1900. Cheap wood based paper also allowed keeping personal diaries or writing letters and so, by 1850,

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2772-519: The keel's strength. In addition to its steam-powered paddle wheels , the ship carried four masts for sails. Brunel followed this up with the Great Britain , launched in 1843 and considered the first modern ship built of metal rather than wood, powered by an engine rather than wind or oars, and driven by propeller rather than paddle wheel. Brunel's vision and engineering innovations made the building of large-scale, propeller-driven, all-metal steamships

2838-478: The largest locks and door closer manufacturer in the world, and established an exclusive showroom for its products in the newly built Chrysler Building in New York. During World War I , like number of manufacturers, Yale became involved in arms production . The company started the manufacture of rifle grenades, pumps, fuse-setters, cavalry bits, fasteners, buckles, as well as special parts for mines and gas nozzles for

2904-644: The leading steel making process by the early 20th century. The availability of cheap steel allowed building larger bridges, railroads, skyscrapers, and ships. Other important steel products—also made using the open hearth process—were steel cable , steel rod and sheet steel which enabled large, high-pressure boilers and high-tensile strength steel for machinery which enabled much more powerful engines, gears and axles than were previously possible. With large amounts of steel it became possible to build much more powerful guns and carriages, tanks, armored fighting vehicles and naval ships. The increase in steel production from

2970-467: The middle of the 19th century, was punctuated by a slowdown in important inventions before the Second Industrial Revolution in 1870. Though a number of its events can be traced to earlier innovations in manufacturing, such as the establishment of a machine tool industry, the development of methods for manufacturing interchangeable parts , as well as the invention of the Bessemer process and open hearth furnace to produce steel, later developments heralded

3036-520: The modern screw-cutting lathe made interchangeable V-thread machine screws a practical commodity. In 1841, Joseph Whitworth created a design that, through its adoption by many British railway companies, became the world's first national machine tool standard called British Standard Whitworth . During the 1840s through 1860s, this standard was often used in the United States and Canada as well, in addition to myriad intra- and inter-company standards. The importance of machine tools to mass production

3102-507: The name Yale & Towne, with its base in Newport, New York . Between 1843 and 1857, Yale secured eight patents , encompassing items like the pin tumbler safe lock, safe lock, bank lock, vault, safe door bolt, and padlock, registered with the U.S. Patent and Trademark Office. Around 1876, they expanded their repertoire to include the manufacturing of chain blocks, electric hoists, cranes, and testing machines, establishing themselves as pioneers in

3168-406: The naval supply dominance of Boulton & Watt and Maudslay, Son & Field . Penn also introduced the trunk engine for driving screw propellers in vessels of war. HMS  Encounter (1846) and HMS  Arrogant (1848) were the first ships to be fitted with such engines and such was their efficacy that by the time of Penn's death in 1878, the engines had been fitted in 230 ships and were

3234-409: The need to stop to clean them on long sea journeys. The Great Western , built by engineer Isambard Kingdom Brunel , was the longest ship in the world at 236 ft (72 m) with a 250-foot (76 m) keel and was the first to prove that transatlantic steamship services were viable. The ship was constructed mainly from wood, but Brunel added bolts and iron diagonal reinforcements to maintain

3300-513: The new " mauveine ", and commercialized it as the world's first synthetic dye. After the discovery of mauveine, many new aniline dyes appeared (some discovered by Perkin himself), and factories producing them were constructed across Europe. Towards the end of the century, Perkin and other British companies found their research and development efforts increasingly eclipsed by the German chemical industry which became world dominant by 1914. This era saw

3366-688: The onset of the First Industrial Revolution . The increase in mechanization required more metal parts, which were usually made of cast iron or wrought iron —and hand working lacked precision and was a slow and expensive process. One of the first machine tools was John Wilkinson 's boring machine, that bored a precise hole in James Watt 's first steam engine in 1774. Advances in the accuracy of machine tools can be traced to Henry Maudslay and refined by Joseph Whitworth . Standardization of screw threads began with Henry Maudslay around 1800, when

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3432-406: The productivity of railroads. Rail became the dominant form of transport infrastructure throughout the industrialized world, producing a steady decrease in the cost of shipping seen for the rest of the century. The theoretical and practical basis for the harnessing of electric power was laid by the scientist and experimentalist Michael Faraday . Through his research on the magnetic field around

3498-638: The proportion of phosphoric iron was much greater than in England, and both in Belgium and in Germany the name of the inventor became more widely known than in his own country. In America, although non-phosphoric iron largely predominated, an immense interest was taken in the invention. The next great advance in steel making was the Siemens–Martin process . Sir Charles William Siemens developed his regenerative furnace in

3564-479: The relocation of Yale's factories from Lenoir City, Tennessee , where they had been based since 1953, to Berlin, Connecticut . In July 2023 Fortune Brands Innovations acquired the US and Canadian (principally residential) part of the Yale lock business from Assa Abloy , with the US and Canadian commercial product being rebranded as ASSA ABLOY ACCENTRA™. Here is a non-exhaustive list of historical projects undertaken by

3630-411: The time, chemistry was still in a quite primitive state; it was still a difficult proposition to determine the arrangement of the elements in compounds and chemical industry was still in its infancy. Perkin's accidental discovery was that aniline could be partly transformed into a crude mixture which when extracted with alcohol produced a substance with an intense purple colour. He scaled up production of

3696-550: The tyre's first ever races in Ireland and then England. Dunlop's development of the pneumatic tyre arrived at a crucial time in the development of road transport and commercial production began in late 1890. The modern bicycle was designed by the English engineer Harry John Lawson in 1876, although it was John Kemp Starley who produced the first commercially successful safety bicycle a few years later. Its popularity soon grew, causing

3762-499: Was Robert Forester Mushet at the Darkhill Ironworks , Gloucestershire in 1857. The first of Mushet's steel rails was sent to Derby Midland railway station . The rails were laid at part of the station approach where the iron rails had to be renewed at least every six months, and occasionally every three. Six years later, in 1863, the rail seemed as perfect as ever, although some 700 trains had passed over it daily. This provided

3828-814: Was a period of rapid industrial development, primarily in the United Kingdom, Germany, and the United States, but also in France, the Low Countries , Italy and Japan. It followed on from the First Industrial Revolution that began in Britain in the late 18th century that then spread throughout Western Europe. It came to an end with the start of the World War I . While the First Revolution was driven by limited use of steam engines , interchangeable parts and mass production , and

3894-570: Was built by Horseley Ironworks and named the Aaron Manby . It also used an innovative oscillating engine for power. The boat was built at Tipton using temporary bolts, disassembled for transportation to London, and reassembled on the Thames in 1822, this time using permanent rivets. Other technological developments followed, including the invention of the surface condenser , which allowed boilers to run on purified water rather than salt water, eliminating

3960-445: Was developed in the 1890s and soon began to be used in the electrification of industry. Household electrification did not become common until the 1920s, and then only in cities. Fluorescent lighting was commercially introduced at the 1939 World's Fair . Electrification also allowed the inexpensive production of electro-chemicals , such as aluminium, chlorine, sodium hydroxide, and magnesium. The use of machine tools began with

4026-547: Was introduced by Patrick Geddes , Cities in Evolution (1910), and was being used by economists such as Erich Zimmermann (1951), but David Landes ' use of the term in a 1966 essay and in The Unbound Prometheus (1972) standardized scholarly definitions of the term, which was most intensely promoted by Alfred Chandler (1918–2007). However, some continue to express reservations about its use. In 2003, Landes stressed

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4092-535: Was largely water-powered, especially in the United States, the Second was characterized by the build-out of railroads, large-scale iron and steel production, widespread use of machinery in manufacturing, greatly increased use of steam power, widespread use of the telegraph , use of petroleum and the beginning of electrification . It also was the period during which modern organizational methods for operating large-scale businesses over vast areas came into use. The concept

4158-504: Was mounted on top of the hull rather than inside it. The vulcanization of rubber, by American Charles Goodyear and Englishman Thomas Hancock in the 1840s paved the way for a growing rubber industry, especially the manufacture of rubber tyres John Boyd Dunlop developed the first practical pneumatic tyre in 1887 in South Belfast. Willie Hume demonstrated the supremacy of Dunlop's newly invented pneumatic tyres in 1889, winning

4224-520: Was opened at Holborn Viaduct in London in 1882 and later at Pearl Street Station in New York City. The first modern power station in the world was built by the English electrical engineer Sebastian de Ferranti at Deptford . Built on an unprecedented scale and pioneering the use of high voltage (10,000V) alternating current , it generated 800 kilowatts and supplied central London. On its completion in 1891 it supplied high-voltage AC power that

4290-519: Was then "stepped down" with transformers for consumer use on each street. Electrification allowed the final major developments in manufacturing methods of the Second Industrial Revolution, namely the assembly line and mass production . Electrification was called "the most important engineering achievement of the 20th century" by the National Academy of Engineering . Electric lighting in factories greatly improved working conditions, eliminating

4356-475: Was used for evaporation of the brine. Chinese well drilling technology was introduced to Europe in 1828. Although there were many efforts in the mid-19th century to drill for oil, Edwin Drake 's 1859 well near Titusville, Pennsylvania, is considered the first "modern oil well". Drake's well touched off a major boom in oil production in the United States. Drake learned of cable tool drilling from Chinese laborers in

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