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Twyford Motor Car Company
Introduction Robert E. Twyford had an important role in the development of the automobile. He originally started out as a building contractor in Pittsburgh, Pennsylvania, but later turned to developing automobiles. In 1900, the patent office granted him a patent for a four-wheel driving gear for motor carriages. Robert Twyford developed cars with both four-wheel drive and power-steering, first in Pittsburgh and then in Brookville, Pennsylvania. He later moved to Texas. In 1985, William McCracken began work on a replica of the Twyford automobile and finished it in 1989. The Twyford Automobile in Pittsburgh, Pennsylvania Invention Robert Twyford first started to build automobiles, while still living in Pittsburgh, Pennsylvania. In 1897, he invented a machine which he claimed to have superior performance over any other and planned on exhibiting it to the public soon after. The machine used connecting rods, like locomotives, and had the same design as a Park Trap, which gave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The Automobile
Development of the automobile started in 1672 with the invention of the first steam-powered vehicle, which led to the creation of the first steam-powered automobile capable of human transportation, built by Nicolas-Joseph Cugnot in 1769. Inventors began to branch out at the start of the 19th century, creating the de Rivas engine, one of the first internal combustion engines, and an early electric motor. Samuel Brown later tested the first industrially applied internal combustion engine in 1826. Development was hindered in the mid-19th century by a backlash against large vehicles, yet progress continued on some internal combustion engines. The engine evolved as engineers created two- and four-cycle combustion engines and began using gasoline as fuel. The first practical modern automobile and the first car put into series production appeared in 1886, when Carl Benz developed a gasoline-powered automobile and made several identical copies. Later automobile production was marked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Battery
An electric battery is a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode. The terminal marked negative is the source of electrons that will flow through an external electric circuit to the positive terminal. When a battery is connected to an external electric load, a redox reaction converts high-energy reactants to lower-energy products, and the free-energy difference is delivered to the external circuit as electrical energy. Historically the term "battery" specifically referred to a device composed of multiple cells; however, the usage has evolved to include devices composed of a single cell. Primary (single-use or "disposable") batteries are used once and discarded, as the electrode materials are irreversibly changed during discharge; a common example is the alkaline battery used f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delivery (commerce)
Delivery is the process of transporting goods from a source location to a predefined destination. Cargo (physical goods) is primarily delivered via roads and railroads on land, shipping lanes on the sea, and airline networks in the air. Certain types of goods may be delivered via specialized networks, such as pipelines for liquid goods, power grids for electrical power and computer networks such as the Internet or broadcast networks for electronic information. Car transport is a particular subgroup; a related variant is Autorack, which involves transport of autos by railroads. Delivery is a fundamental component of commerce and trade, and involves transport and distribution. The general process of delivering goods is known as distribution, while the study of effective processes for delivery and disposition of goods and personnel is called logistics. Firms specializing in delivering commercial goods from the point of production or storage to their point of sale are genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonneau
A tonneau ( or ) is an area of a car or truck open at the top. It can be for passengers or cargo. A tonneau cover in current automotive terminology is a hard or soft cover that spans the back of a pickup truck to protect the load or to improve aerodynamics. Tonneau covers come in many styles that fold, retract, or tilt open, and can be locked shut. Common materials used include steel, aluminium, canvas, PVC, fibreglass, and carbon fibre. Tonneau covers are also used to cover and protect open areas of boats. Many of these covers are made of waterproofed canvas and are held in place by snaps. The older, original tonneau covers were used to protect unoccupied passenger seats in convertibles and roadsters, and the cargo bed of a pickup truck or coupé utility. Hard tonneau covers open by a hinging or folding mechanism while segmented or soft covers open by rolling up or folding. Truck and car tonneau covers keep items out of the sun and out of the sight of potential thieves. Or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Share Capital
A corporation's share capital, commonly referred to as capital stock in the United States, is the portion of a corporation's equity that has been derived by the issue of shares in the corporation to a shareholder, usually for cash. "Share capital" may also denote the number and types of shares that compose a corporation's share structure. Definition In accounting, the share capital of a corporation is the nominal value of issued shares (that is, the sum of their par values, sometimes indicated on share certificates). If the allocation price of shares is greater than the par value, as in a rights issue, the shares are said to be sold at a premium (variously called share premium, additional paid-in capital or paid-in capital in excess of par). Commonly, the share capital is the total of the nominal share capital and the premium share capital. Most jurisdictions do not allow a company to issue shares below par value, but if permitted they are said to be issued at a discount or part- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware
Delaware ( ) is a state in the Mid-Atlantic region of the United States, bordering Maryland to its south and west; Pennsylvania to its north; and New Jersey and the Atlantic Ocean to its east. The state takes its name from the adjacent Delaware Bay, in turn named after Thomas West, 3rd Baron De La Warr, an English nobleman and Virginia's first colonial governor. Delaware occupies the northeastern portion of the Delmarva Peninsula and some islands and territory within the Delaware River. It is the second-smallest and sixth-least populous state, but also the sixth-most densely populated. Delaware's largest city is Wilmington, while the state capital is Dover, the second-largest city in the state. The state is divided into three counties, having the lowest number of counties of any state; from north to south, they are New Castle County, Kent County, and Sussex County. While the southern two counties have historically been predominantly agricultural, New Castle is more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Figure 4 , a Canadian metalcore band
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The term figure-four may refer to: *Figure-four (grappling hold), a type of grappling hold *Figure-four (climbing technique), a technique employed in technical climbing, particularly ice climbing *A descriptor of a professional wrestling hold; most notably the Figure four leglock * Figure-four pin, a professional wrestling pin * Figure Four (''Battle Angel Alita''), a fictional character in the ''Battle Angel Alita'' manga series *Figure Four The Figure Four is a Canadian hardcore punk band, started in December 1997, and recorded 3 albums since. The band usually performs songs of the hardcore punk and metalcore genres. The band is currently on hiatus. Biography Figure Four started ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Figure 3
Figure may refer to: General *A shape, drawing, depiction, or geometric configuration * Figure (wood), wood appearance *Figure (music), distinguished from musical motif *Noise figure, in telecommunication * Dance figure, an elementary dance pattern *A person's figure, human physical appearance Arts *Figurine, a miniature statuette representation of a creature *Action figure, a posable jointed solid plastic character figurine *Figure painting, realistic representation, especially of the human form *Figure drawing * Model figure, a scale model of a creature Writing *figure, in writing, a type of floating block (text, table, or graphic separate from the main text) *Figure of speech, also called a rhetorical figure *Christ figure, a type of character * in typesetting, text figures and lining figures Accounting *Figure, a synonym for number *Significant figures in a decimal number Science *Figure of the Earth, the size and shape of the Earth in geodesy Sports *Figure (horse), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood Industry
The wood industry or timber industry (sometimes lumber industry -- when referring mainly to sawed boards) is the industry concerned with forestry, logging, timber trade, and the production of primary forest products and wood products (e.g. furniture) and secondary products like wood pulp for the pulp and paper industry. Some of the largest producers are also among the biggest owners of timberland. The wood industry has historically been and continues to be an important sector in many economies. Distinction In the narrow sense of the terms, wood, forest, forestry and timber/lumber industry appear to point to different sectors, in the industrialized, internationalized world, there is a tendency toward huge integrated businesses that cover the complete spectrum from silviculture and forestry in private primary or secondary forests or plantations via the logging process up to wood processing and trading and transport (e.g. timber rafting, forest railways, logging roads). Processing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penn Avenue
Penn Avenue is a major arterial street in Pittsburgh and Wilkinsburg, in Pennsylvania. Its western terminus lies at Gateway Center in downtown Pittsburgh. For its westernmost ten blocks it serves as the core of the Cultural District with such attractions as Heinz Hall, the Benedum Center and the Byham Theater as well as the David L. Lawrence Convention Center and the Heinz History Center bordering it. Exiting downtown it is the major route through the city's Strip District, Lawrenceville, Bloomfield, Garfield and East Liberty neighborhoods. Its eastern portion exits the city at Wilkinsburg where it continues to exist as Penn Avenue with a numbering system that begins anew using small numbers as it approaches Interstate 376 the "Parkway East". Penn Avenue is about long. From downtown, Penn Avenue travels in the same general direction as the Allegheny River, thus it passes close by a number of the bridges of the city that cross that river. In the downtown area, Penn Ave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Industries (magazine)
''Automotive Industries'' (''AI'') is one of the world's oldest continually published trade publication and the oldest specialising in the automaking business. It was founded in November 1895 as ''The Horseless Age'', the second magazine created to cover the world's transition from horse-drawn conveyances to those powered by the new internal combustion engine. The magazine changed its name to ''The Automobile'' in July 1909, an era when gasoline, steam and electricity all vied for pre-eminence in motive power. The magazine's present name was established in November 1917. The title was briefly amended to ''Automotive and Aviation Industries'' during the World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ... years, as the magazine expanded its coverage of technologies and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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