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Ottawa Car Company
The Ottawa Car Company was a builder of streetcars for the Canadian market and was founded in Ottawa, Ontario, in 1891 Middleton, William D. (1967). ''The Time of the Trolley'', p. 423. Milwaukee: Kalmbach Publishing. . as an outgrowth of the carriage building operations of William W. Wylie. Its plant was located at Kent and Slater Streets (south side of Slater between Kent and Lyon Streets - now site of Constitution Square), a short distance from Parliament Hill. The company was a subsidiary of Ottawa Electric Railway, in turn controlled by Ahearn & Soper. It was renamed Ottawa Car Manufacturing Company in 1917 and again as Ottawa Car and Aircraft Limited in 1937. The Ahearn family retained control of the company until 1948 when they sold Ottawa Car & Aircraft Corporation (renamed during World War II) to the Mailman Corporation. The new owners never carried on the business and ceased operations as streetcars were being abandoned by cities across North America. The city of Ottawa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottawa
Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada. Ottawa is the political centre of Canada and headquarters to the federal government. The city houses numerous foreign embassies, key buildings, organizations, and institutions of Canada's government, including the Parliament of Canada, the Supreme Court, the residence of Canada's viceroy, and Office of the Prime Minister. Founded in 1826 as Bytown, and incorporated as Ottawa in 1855, its original boundaries were expanded through numerous annexations and were ultimately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snow Sweeper
A winter service vehicle (WSV), or snow removal vehicle, is a vehicle specially designed or adapted to clear thoroughfares of ice and snow. Winter service vehicles are usually based on a dump truck chassis, with adaptations allowing them to carry specially designed snow removal equipment. Many authorities also use smaller vehicles on sidewalks, footpaths, and cycleways. Road maintenance agencies and contractors in temperate or polar areas often own several winter service vehicles, using them to keep the roads clear of snow and ice and safe for driving during winter. Airports use winter service vehicles to keep both aircraft surfaces, and runways and taxiways free of snow and ice, which, besides endangering aircraft takeoff and landing, can interfere with the aerodynamics of the craft. The earliest winter service vehicles were snow rollers, designed to maintain a smooth, even road surface for sleds, although horse-drawn snowplows and gritting vehicles are recorded in use as early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handley Page Hampden
The Handley Page HP.52 Hampden is a British twin-engine medium bomber that was operated by the Royal Air Force (RAF). It was part of the trio of large twin-engine bombers procured for the RAF, joining the Armstrong Whitworth Whitley and Vickers Wellington. The Hampden was powered by Bristol Pegasus radial engines but a variant known as the Handley Page Hereford had in-line Napier Daggers. The Hampden served in the early stages of the Second World War, bearing the brunt of the early bombing war over Europe, taking part in the first night raid on Berlin and the first 1,000-bomber raid on Cologne. When it became obsolete, after a period of mainly operating at night, it was retired from RAF Bomber Command service in late 1942. By 1943, the rest of the trio were being superseded by the larger four-engined heavy bombers such as the Avro Lancaster. Development Origins In 1932, the Air Ministry issued Specification B.9/32 seeking a twin-engined day bomber with higher performance th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong Siddeley
Armstrong Siddeley was a British engineering group that operated during the first half of the 20th century. It was formed in 1919 and is best known for the production of luxury vehicles and aircraft engines. The company was created following the purchase by Armstrong Whitworth of Siddeley-Deasy, a manufacturer of fine motor cars that were marketed to the top echelon of society. After the merge of companies, this focus on quality continued throughout in the production of cars, aircraft engines, gearboxes for tanks and buses, rocket and torpedo motors, and the development of railcars. Company mergers and takeovers with Hawker Aviation and Bristol Aero Engines saw the continuation of the car production which ceased in August 1960. The company was absorbed into the Rolls-Royce conglomerate which was interested in the aircraft and aircraft engine business. Eventually, the remaining spares and all motor car interests were sold to the Armstrong Siddeley Owners Club Ltd, which now own ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro
AVRO, short for Algemene Vereniging Radio Omroep ("General Association of Radio Broadcasting"), was a Dutch public broadcasting association operating within the framework of the Nederlandse Publieke Omroep system. It was the first public broadcaster in the Netherlands. In 2014 AVRO merged with fellow broadcaster TROS to form AVROTROS. History On 8 July 1923, Hilversumsche Draadlooze Omroep was launched by the Nederlandsche Seintoestellen Fabriek (in English: Dutch Transmitter Factory) under supervision of Willem Vogt. On 21 July 1923, it provided the very first regular radio broadcast in the Netherlands. In 1927 it changed its name into Algemeene Nederlandsche Radio Omroep (ANRO), followed soon by a merger with Nederlandsche Omroep Vereeniging (NOV). On 28 December 1927, the two merged broadcasters continued as Algemeene Vereeniging Radio Omroep (A.V.R.O., in English: "General Association of Radio Broadcasting"). In 1938, AVRO sponsored what was the strongest chess tournamen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Prefect
The Avro 626 is a single-engined British biplane trainer aircraft produced by Avro during the (1918-1939) inter-war period. Design and development The Model 626 was developed by Avro from the company's Model 621 (Tutor) for export to smaller air forces, the idea being that the 626 would be a single aircraft that could carry out general aircrew training as well as a number of other roles. The types 621 and 626 were both two-seaters, but the latter had an additional cockpit behind the rear seat of the 621 and accessible from it. This additional cockpit was fitted with a Scarff ring for a machine gun and carried equipment for air navigation, wireless and gunnery training. Structurally and aerodynamically, it was almost identical to the Tutor: it had a conventional fabric-covered, metal airframe with single-bay wings. Most of the 626s, like the Tutors had an Armstrong Siddeley Lynx IVC engine of 240 hp (180 kW), but most of those supplied to the Egyptian and Brazilian Ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avro Tutor
The Avro Type 621 Tutor is a two-seat British radial-engined biplane from the interwar period. It was a simple but rugged basic trainer (aircraft), trainer that was used by the Royal Air Force as well as many other air arms worldwide. Design and development The Avro Model 621 was designed by Roy Chadwick as an Avro private venture metal replacement for the Avro 504. Conceived as a light initial pilot trainer, the biplane design featured heavily staggered equal-span, single-bay wings; the construction was based on steel tubing (with some wooden components in the wing ribs) with aircraft dope, doped linen covering. A conventional, fixed divided main undercarriage with tailskid was used in all but the latest aircraft, which had a tailwheel. The Model 621 was powered either by a 155 hp (116 kW) Armstrong Siddeley Mongoose or Armstrong Siddeley Lynx IV (180 hp/130 kW) or IVC (240 hp/179 kW) engine; later Lynx-powered models had the engine enclosed in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong Whitworth
Sir W G Armstrong Whitworth & Co Ltd was a major British manufacturing company of the early years of the 20th century. With headquarters in Elswick, Newcastle upon Tyne, Armstrong Whitworth built armaments, ships, locomotives, automobiles and aircraft. The company was founded by William Armstrong in 1847, becoming Armstrong Mitchell and then Armstrong Whitworth through mergers. In 1927, it merged with Vickers Limited to form Vickers-Armstrongs, with its automobile and aircraft interests purchased by J D Siddeley. History In 1847, the engineer William George Armstrong founded the Elswick works at Newcastle, to produce hydraulic machinery, cranes and bridges, soon to be followed by artillery, notably the Armstrong breech-loading gun, with which the British Army was re-equipped after the Crimean War. In 1882, it merged with the shipbuilding firm of Charles Mitchell to form Armstrong Mitchell & Company and at the time its works extended for over a mile (about 2 km) along th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong Whitworth Siskin
The Armstrong Whitworth Siskin was a biplane single-seat fighter aircraft developed and produced by the British aircraft manufacturer Armstrong Whitworth Aircraft. It was also the first all-metal fighter to be operated by the Royal Air Force (RAF), as well as being one of the first new fighters to enter service following the end of the First World War. Development of the Siskin was heavily influenced by RAF Specification Type I, including its initial use of the ABC Dragonfly radial engine. Making its first flight in May 1919, the Siskin possessed good qualities in spite of the Dragonfly's poor performance. In the following year, the much better Armstrong Siddeley Jaguar was installed and flight with this powerplant was made on 20 March 1921. In response to Air Ministry Specification 14/22, the aircraft was redesigned with an all-metal structure, and orders were placed in 1922. In May 1924, the first of the RAF's Siskin IIIs were delivered to No. 41 Squadron at RAF Northolt. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Armstrong Whitworth Atlas
The Armstrong Whitworth Atlas was a British single-engine biplane designed and built by Armstrong Whitworth Aircraft. It served as an army co-operation aircraft for the Royal Air Force (RAF) in the 1920s and 1930s. It was the first purpose-designed aircraft of the army co-operation type to serve with the RAF. Development The Armstrong Whitworth Atlas was designed by a team led by John Lloyd, chief designer of Armstrong Whitworth Aircraft, as a replacement for the DH.9A and Bristol Fighter as an army co-operation aircraft for the RAF, in parallel with the related aircraft, the Ajax and Aries. The Atlas was intended to meet the requirements of Specification 20/25. The prototype Atlas (''G-EBLK'') was built as a private venture, first flying on 10 May 1925.Mason 1994, p. 170. It was delivered to the Aeroplane and Armament Experimental Establishment (A & AEE), Martlesham Heath, where it was evaluated against the Bristol Boarhound, de Havilland Hyena, Vickers Vespa, and Short Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Yonge Railways
The North Yonge Railways was a radial railway line operated by the Toronto Transportation Commission from 1930 to 1948 between Glen Echo (Toronto) and Richmond Hill. The line was created by reopening the southern portion of the TTC's Lake Simcoe radial line that had closed in 1930. Operations The North Yonge Railways ran along Yonge Street from Glen Echo Terminal at the then-Toronto city limits through the municipalities of North York, Vaughan, Markham and Richmond Hill. The line was single-track with passing loops and ran almost entirely on the side of the road, with an off-street terminal at Glen Echo and some centre-of-street track in Richmond Hill. The TTC used the Nachod block signal system on the line. The line had a 550-volt substation in Willowdale, which replaced older substations that had been used on the Lake Simcoe line closed in 1930. Service was hourly from Glen Echo to Richmond Hill, every 30 minutes to Steeles Avenue with more frequent service during rush hours. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toronto Transportation Commission
Toronto Transportation Commission (TTC) was the public transit operator in Toronto, Ontario, Canada, beginning in 1921. It operated buses, streetcars and the island ferries. The system was renamed the Toronto Transit Commission (TTC) in 1954. History Toronto's first public transportation company was the Williams Omnibus Bus Line and owned by undertaker Burt Williams. The franchise carried passengers in horse-drawn stagecoaches along Yonge Street between the St. Lawrence Market and the village of Yorkville for sixpence in 1849. The city granted the first franchise for a street railway in 1861 to Alexander Easton under the franchise of Toronto Street Railways (TSR) and Metropolitan Street Railway of Toronto (MSR) in 1885. In 1891, the franchise was passed onto William Mackenzie's Toronto Railway Company for 30 years. Outside of the city there were a number of other operators, including: * Toronto and York Radial Railway * Toronto Suburban Railway Prior to the establishment of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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