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Moline Automobile Company
The Moline Automobile Company, (1904 – 1924) was an American brass era automobile manufacturer in East Moline, Illinois known for the Moline, Dreadnought Moline, Moline-Knight and R & V Knight marques. History Background William H. Van Dervoort and Orlando J. Root were classmates in the Mechanical courses and graduated BS from the Michigan State Agriculture College in 1893. Van Dervoort went on to Cornell where he received his masters and became an assistant professor of mechanics at Illinois State. They organized the Root & Van Dervoort Engineering Company in 1899 to manufacture stationary and portable gas engines. Within a few years, they were producing over 12,000 stationary gasoline engines annually. File:1906 Moline Automobile Company badge.jpg, 1906 Moline Automobile Plate File:1912 Moline Dreadnought radiator emblem.jpg, Dreadnought Moline radiator emblem File:1914 Moline-Knight Radiator emblem.jpg, Moline-Knight radiator emblem File:1920 R&V Knight Radiator Em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1911 Dreadnought Moline 35 Touring Car Postcard
A notable ongoing event was the Comparison of the Amundsen and Scott Expeditions, race for the South Pole. Events January * January 1 – A decade after federation, the Northern Territory and the Australian Capital Territory are added to the Commonwealth of Australia. * January 3 ** 1911 Kebin earthquake: An earthquake of 7.7 Moment magnitude scale, moment magnitude strikes near Almaty in Russian Turkestan, killing 450 or more people. ** Siege of Sidney Street in London: Two Latvian people, Latvian anarchists die, after a seven-hour siege against a combined police and military force. Home Secretary Winston Churchill arrives to oversee events. * January 5 – Egypt's Zamalek SC is founded as a general sports and Association football club by Belgian lawyer George Merzbach as Qasr El Nile Club. * January 14 – Roald Amundsen's South Pole expedition makes landfall, on the eastern edge of the Ross Ice Shelf. * January 18 – Eugene B. El ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-four Engine
A straight-four engine (also called an inline-four) is a four-cylinder piston engine where cylinders are arranged in a line along a common crankshaft. The vast majority of automotive four-cylinder engines use a straight-four layout (with the exceptions of the flat-four engines produced by Subaru and Porsche) and the layout is also very common in motorcycles and other machinery. Therefore the term "four-cylinder engine" is usually synonymous with straight-four engines. When a straight-four engine is installed at an inclined angle (instead of with the cylinders oriented vertically), it is sometimes called a slant-four. Between 2005 and 2008, the proportion of new vehicles sold in the United States with four-cylinder engines rose from 30% to 47%. By the 2020 model year, the share for light-duty vehicles had risen to 59%. Design A four-stroke straight-four engine always has a cylinder on its power stroke, unlike engines with fewer cylinders where there is no power stroke occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automobile Club Of America
The Automobile Club of America was the first automobile club formed in America in 1899. The club was dissolved in 1932 following the Great Depression and declining membership. History On June 7, 1899, a group of gentlemen auto racers met at the Waldorf-Astoria Hotel in Manhattan and founded the Automobile Club of America. The Automobile Club of America was officially incorporated on August 15, 1899 in order to "maintain a social club devoted to the sport of automobilism and to its development throughout the country". The original directors of the club were: Frank C. Hollister, Charles R. Flint, George Moore Smith, Winslow E. Busby, Whitney Lyon, George F. Chamberlain, Homer W. Hedge, and William Henry Hall of New York City and V. Everit Macy of Scarborough-on-Hudson. While it was called the Automobile Club of America, it was really a local organization. In 1907, the organization built its clubhouse, which was essentially a garage at 247 West 54th Street with a terra-cotta exter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monobloc Engine
A ''monobloc'' or ''en bloc'' engine is an internal-combustion piston engine some of whose major components (such as cylinder head, cylinder block, or crankcase) are formed, usually by casting, as a single integral unit, rather than being assembled later. This has the advantages of improving mechanical stiffness, and improving the reliability of the sealing between them. ''Monobloc'' techniques date back to the beginnings of the internal combustion engine. Use of the term has changed over time, usually to address the most pressing mechanical problem affecting the engines of its day. There have been three distinct uses of the technique: * Cylinder head and cylinder * Cylinder block * Cylinder block and crankcase In most cases, any use of the term describes single-unit construction that is opposed to the more common contemporary practice. Where the monobloc technique has later become the norm, the specific term fell from favour. It is now usual practice to use monobloc cylinders and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staver
The Staver and Staver-Chicago was an American Brass Era automobile manufactured at 76th and Wallace Streets in Chicago, Illinois, by the Staver Carriage Company from 1906 until 1914. History Staver Carriage Company was organized after the 1896 bankruptcy of the Staver-Abbott Carriage Company, by Henry C. Staver in 1899. In 1905 Staver began an expansion of their carriage factory and also began developing a high-wheel automobile that would be introduced in late 1906. Henry C. Staver died in 1907 and his son Harry B. Staver became president of Staver Carriage Company. The company's initial Staver automobile was an 18/20- hp high wheeler, with a stanhope body. Larger, more powerful and more expensive at $1,000 () than most high-wheelers, it was fully equipped with top, side curtains, storm front, lights and toolbox. As Models C and D, it debuted at the 1907 Chicago Auto Show and approximately 200 were sold into 1908. Production was turned over to conventional automobile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Dreadnought (1906)
HMS ''Dreadnought'' was a Royal Navy battleship whose design revolutionised naval power. The ship's entry into service in 1906 represented such an advance in naval technology that her name came to be associated with an entire generation of battleships, the "dreadnoughts", as well as the class of ships named after her. Likewise, the generation of ships she made obsolete became known as "pre-dreadnoughts". Admiral Sir John "Jacky" Fisher, First Sea Lord of the Board of Admiralty, is credited as the father of ''Dreadnought''. Shortly after he assumed office in 1904, he ordered design studies for a battleship armed solely with guns and a speed of . He convened a "Committee on Designs" to evaluate the alternative designs and to assist in the detailed design work. ''Dreadnought'' was the first battleship of her era to have a uniform main battery, rather than having a few large guns complemented by a heavy secondary armament of smaller guns. She was also the first capital ship to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stroke Ratio
In a reciprocating piston engine, the stroke ratio, defined by either bore/stroke ratio or stroke/bore ratio, is a term to describe the ratio between cylinder bore diameter and piston stroke length. This can be used for either an internal combustion engine, where the fuel is burned within the cylinders of the engine, or external combustion engine, such as a steam engine, where the combustion of the fuel takes place ''outside'' the working cylinders of the engine. A fairly comprehensive yet understandable study of stroke/bore effects was published in ''Horseless Age'', 1916. Conventions In a piston engine, there are two different ways of describing the ''stroke ratio'' of its cylinders, namely: ''bore/stroke'' ratio, and ''stroke/bore'' ratio. Bore/stroke ratio Bore/stroke is the more commonly used term, with usage in North America, Europe, United Kingdom, Asia, and Australia. The diameter of the cylinder bore is divided by the length of the piston stroke to give the rati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underfloor Heating
Underfloor heating and cooling is a form of central heating and cooling that achieves indoor climate control for thermal comfort using hydronic or electrical heating elements embedded in a floor. Heating is achieved by conduction, radiation and convection. Use of underfloor heating dates back to the Neoglacial and Neolithic periods. History Underfloor heating has a long history back into the Neoglacial and Neolithic periods. Archeological digs in Asia and the Aleutian islands of Alaska reveal how the inhabitants drafted smoke from fires through stone covered trenches which were excavated in the floors of their subterranean dwellings. The hot smoke heated the floor stones and the heat then radiated into the living spaces. These early forms have evolved into modern systems using fluid filled pipes or electrical cables and mats. Below is a chronological overview of under floor heating from around the world. Description Modern underfloor heating systems use either electrical r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name = United States , subdivision_type1 = State , subdivision_type2 = Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook and DuPage , established_title = Settled , established_date = , established_title2 = Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council , governing_body = Chicago City Council , leader_title = Mayor , leader_name = Lori Lightfoot ( D) , leader_title1 = City Clerk , leader_name1 = Anna Valencia ( D) , unit_pref = Imperial , area_footnotes = , area_tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glidden Tour
The Glidden Tours, also known as the National Reliability Runs, were promotional events held during the automotive Brass Era by the American Automobile Association (AAA) and organized by the group's chairman, Augustus Post. The AAA, a proponent for safer roads, acceptance of the automobile and automotive-friendly legislation, started the tour to promote public acceptance and bring awareness of their goals. The original Glidden Tours were held from 1904 until 1913. They were named after Charles J. Glidden, a financier and automobile enthusiast, who presented the AAA with a trophy first awarded to the winner of the 1905 tour. In 1906, the Glidden Tours were the first motor race to use a checkered flag to indicate the end of the race: Sidney Walden divided the courses into sections; the time check at the end of each section was performed by race officials called "checkers." These checkers used checkered flags to identify themselves. The first two days of the 1907 edition of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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