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John Boyd Dunlop
John Boyd Dunlop (5 February 1840 – 23 October 1921) was a Scottish people, Scottish inventor and veterinary surgeon who spent most of his career in Ireland. Familiar with making Natural rubber, rubber devices, he invented the first practical Tire, pneumatic tyres for his child's tricycle and developed them for use in cycle racing. He sold his rights to the pneumatic tyres to a company he formed with the president of the Irish Cyclists' Association, Harvey du Cros, for a small cash sum and a small shareholding in their pneumatic tyre business. Dunlop withdrew in 1896. The company that bore his name, Dunlop Pneumatic Tyre Company, was not incorporated until later and, despite its name, was Du Cros's creation. Veterinary practice He was born on a farm in Dreghorn, North Ayrshire, and studied to be a veterinary surgeon at the Dick Vet, University of Edinburgh, moving to Downpatrick, Ireland now in Northern Ireland, in 1867. Quite early in his life he was told he had been a prem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dunlop Pneumatic Tyre Company
Dunlop Ltd. (formerly Dunlop Rubber) was a British multinational company involved in the manufacture of various natural rubber goods. Its business was founded in 1889 by Harvey du Cros and he involved John Boyd Dunlop who had re-invented and developed the first pneumatic tyre: he invented the first practical pneumatic tyres for his child's tricycle. It was one of the first multinationals, and under du Cros and, after him, under Eric Geddes, grew to be one of the largest British industrial companies. J. B. Dunlop had dropped any ties to it well before his name was used for any part of the business. The business and manufactory was founded in Upper Stephen Street, Dublin. A plaque marks the site, which is now part of the head office of the Irish multinational departments store brand, Dunnes Stores. Dunlop Rubber failed to adapt to evolving market conditions in the 1970s, despite having recognised by the mid-1960s the potential drop in demand as the more durable radial tyres s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dreghorn
Dreghorn is a village in North Ayrshire, Scotland, east of Irvine town centre, on the old main road from Irvine to Kilmarnock. It is sited on a ridge between two rivers. As archaeological excavations near the village centre have found a significant neolithic settlement provisionally dated to around 3500 BC, as well as medieval structures, scholars have suggested that Dreghorn could be Britain's oldest continuously inhabited village. Both Irvine and Dreghorn have grown in size and they are now separated by the Annick Valley Park, which incorporates a footpath and National Cycle Route 73 on the route of the disused Irvine to Busby railway line. It had an estimated population of in . The Church of Scotland Dreghorn and Springside Parish Church, at the centre of the village, dates from 1780. Its octagonal plan, which is unusual in Scotland, was produced by the church's principal benefactor, Archibald Montgomerie, 11th Earl of Eglinton. The village's most famous inhabitant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelanda sovereign state covering five-sixths of the island) and Northern Ireland (part of the United Kingdomcovering the remaining sixth). It is separated from Great Britain to its east by the North Channel (Great Britain and Ireland), North Channel, the Irish Sea, and St George's Channel. Ireland is the List of islands of the British Isles, second-largest island of the British Isles, the List of European islands by area, third-largest in Europe, and the List of islands by area, twentieth-largest in the world. As of 2022, the Irish population analysis, population of the entire island is just over 7 million, with 5.1 million in the Republic of Ireland and 1.9 million in Northern Ireland, ranking it the List of European islands by population, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyres
A tire (North American English) or tyre (Commonwealth English) is a ring-shaped component that surrounds a wheel's rim to transfer a vehicle's load from the axle through the wheel to the ground and to provide traction on the surface over which the wheel travels. Most tires, such as those for automobiles and bicycles, are pneumatically inflated structures, providing a flexible cushion that absorbs shock as the tire rolls over rough features on the surface. Tires provide a footprint, called a contact patch, designed to match the vehicle's weight and the bearing on the surface that it rolls over by exerting a pressure that will avoid deforming the surface. The materials of modern pneumatic tires are synthetic rubber, natural rubber, fabric, and wire, along with carbon black and other chemical compounds. They consist of a tread and a body. The tread provides traction while the body provides containment for a quantity of compressed air. Before rubber was developed, tires were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen's University Belfast
The Queen's University of Belfast, commonly known as Queen's University Belfast (; abbreviated Queen's or QUB), is a public research university in Belfast, Northern Ireland, United Kingdom. The university received its charter in 1845 as part of the Queen's University of Ireland and opened four years later, together with University of Galway (as ''Queen's College, Galway'') and University College Cork (as ''Queen's College, Cork''). Queen's offers approximately 300 academic degree programmes at various levels. The current president and Chancellor (education), vice-chancellor is Ian Greer (obstetrician), Ian Greer. The annual income of the institution for 2023–24 was £474.2 million, of which £105.2 million was from research grants and contracts, with an expenditure of £345.9 million. Queen's is a member of the Russell Group of research-intensive universities, the Association of Commonwealth Universities, the European University Association, Universities UK and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willie Hume
William Hume (3 April 1862 – 1941The Bicycle, 12 Nov 1941, p6) was an Irish cyclist. He demonstrated the supremacy of John Boyd Dunlop's newly invented pneumatic tyres in 1889, winning the tyre's first ever races in Ireland and then England. Career In March 1889 Hume, the captain of the Belfast Cruisers Cycling Club, was the first member of the public to purchase a "safety bicycle" fitted with Dunlop's newly patented pneumatic tyres. Dunlop suggested that it would be advantageous to Hume to use them in a race. Thus on 18 May 1889 he won all four cycling events at the Queen's College Sports held on the North of Ireland Cricket Club Grounds, (or Queens College playing fields) at Cherryvale, Belfast. Entrepreneur and paper manufacturer Harvey du Cros was present at the meet, and was so impressed that within six months he had acquired the patent rights (or in 1896) for £3,000 and floated the first Pneumatic Tyre Company. Hume went on to be the person to introduce the ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stonehaven
Stonehaven ( ) is a town on the northeast coast of Scotland, south of Aberdeen. It had a population of 11,177 at th2022 Census Stonehaven was formerly the county town of Kincardineshire, succeeding the now abandoned town of Kincardine, Aberdeenshire, Kincardine. It is currently administered as part of Aberdeenshire. The town is known in the local Doric Scots, Doric dialect as ''Steenhive'' () and is nicknamed ''Stoney''. Pre-history and archaeology Stonehaven is the site of prehistoric events evidenced by finds at Fetteresso Castle and Neolithic pottery excavations from the Spurryhillock area. In 2004, archaeological work by CFA Archaeology, in advance of the building of the Aberdeen to Lochside Natural Gas Pipeline, found two short Cist, cists burials containing cremated remains to the southwest of Stonehaven. Radiocarbon dating put the burials in the first half of the 2nd millennium BC, which was the Early Bronze Age in Scotland. The burials contained stone tool artifacts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert William Thomson
Robert William Thomson Royal Scottish Society of Arts, PRSSA FRSE (29 June 1822 – 8 March 1873) was a Scottish inventor known for inventing the refillable fountain pen and the pneumatic tire, tyre. Life He was born on 29 June 1822 in Stonehaven in the northeast of Scotland, He was baptised into the Church of Scotland on 26 July 1822. Robert was the eleventh of twelve children of a local woolen mill owner. His family wished him to study for the ministry, but Robert refused, one reason being his inability to master Latin. Robert left school es, where he was apprenticed to a merchant. Two years later he returned home and taught himself chemistry, electricity and astronomy with the help of a local Weaver (occupation), weaver who had knowledge of mathematics. Robert's father gave him a workshop, and by the time he was 17 years old he had rebuilt his mother's washing mangle (machine), mangle so that the wet linen could be passed through the rollers in either direction, and had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pneumatic
Pneumatics (from Greek 'wind, breath') is the use of gas or pressurized air in mechanical systems. Pneumatic systems used in Industrial sector, industry are commonly powered by compressed air or compressed inert gases. A centrally located and electrically-powered Gas compressor, compressor powers Pneumatic cylinder, cylinders, air motors, pneumatic actuators, and other pneumatic devices. A pneumatic system controlled through manual or automatic solenoid valves is selected when it provides a lower cost, more flexible, or safer alternative to electric motors, and hydraulic actuators. Pneumatics also has applications in dentistry, construction, mining, and other areas. History Although the early history of pneumatics is somewhat unclear, blowguns are often considered the earliest pneumatic device, being created independently by various indigenous groups around the world. Bellows are an early form of air compressor used primarily for smelting and forging. Ctesibius of Alexand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Boyd Dunlop (c1915)
John Boyd Dunlop (5 February 1840 – 23 October 1921) was a Scottish inventor and veterinary surgeon who spent most of his career in Ireland. Familiar with making rubber devices, he invented the first practical pneumatic tyres for his child's tricycle and developed them for use in cycle racing. He sold his rights to the pneumatic tyres to a company he formed with the president of the Irish Cyclists' Association, Harvey du Cros, for a small cash sum and a small shareholding in their pneumatic tyre business. Dunlop withdrew in 1896. The company that bore his name, Dunlop Pneumatic Tyre Company, was not incorporated until later and, despite its name, was Du Cros's creation. Veterinary practice He was born on a farm in Dreghorn, North Ayrshire, and studied to be a veterinary surgeon at the Dick Vet, University of Edinburgh, moving to Downpatrick, Ireland now in Northern Ireland, in 1867. Quite early in his life he was told he had been a premature birth, two months before his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dunlop First Pneumatic Bicycle Tyre
Dunlop may refer to: Companies * Name derived from John Boyd Dunlop (1840–1921) ** Dunlop Rubber, manufacturer of tyre and rubber products from 1889 to 1985 ** Dunlop Tyres, manufacturer of tyres since 1985 ** Dunlop Sport, a brand of sporting goods ** Dunlop Sport (Australia) ** For other companies with the Dunlop name, see Dunlop (brands) * Dunlop Manufacturing, also known as "Jim Dunlop", a music supplies company * Dunlop Standard Aerospace Group (currently, "Standard Aero") Places * Dunlop, Australian Capital Territory, a suburb of Canberra, Australia * Dunlop, East Ayrshire, a Scottish village * Fort Dunlop, in Birmingham, England, once the main factory and head office of Dunlop Rubber * Dunlop, Kolkata, neighbourhood in Baranagar, Kolkata * Sahaganj, base of Dunlop India People * Dunlop (surname) Other * Dunlop valve, a valve stem still widely used on bicycle tires in many countries * Dunlop cheese, made in Scotland * '' Dunlop v. Bachowski'', a United States Supreme Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
