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Opel Tech 1
The Opel Tech 1 Concept was a research vehicle and concept car developed by Opel, a subsidiary of General Motors. It was exhibited at the 1981 International Motor Show Germany (IAA) in Frankfurt. The car was based on the fourth-generation Opel Kadett D and used the platform, which was called the T Car. The vehicle was designed by Erhard Schnell., and foreshadowed some of the design language found on production Opel/Vauxhall cars released throughout the 1980s. Body The design targeted a peak of aerodynamics and reached a drag coefficient of 0.235 cw thanks in part to a panoramic windshield. Some of the car's aerodynamic features made it into production form on both the 1984 Opel Kadett E and the 1986 Opel Omega - most evidently its front end styling. The Tech 1's wheel design entered into mass production as an alloy wheel option on top-spec models of the Opel Rekord E2/Vauxhall Carlton. Interior All controls were push buttons. Only the steering wheel, gear lever A gear sti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opel
Opel Automobile GmbH (), usually shortened to Opel, is a German automobile manufacturer which has been a subsidiary of Stellantis since 16 January 2021. It was owned by the American automaker General Motors from 1929 until 2017 and the PSA Group, a predecessor of Stellantis, from 2017 until 2021. Opel vehicles are sold in the United Kingdom as Vauxhall Motors, Vauxhall. Some Opel vehicles were badge engineering, badge-engineered in Australia under the Holden brand until 2020 and in North America and China under the Buick, Saturn Corporation, Saturn, and Cadillac brands. Opel traces its roots to a sewing machine manufacturer founded by Adam Opel in 1862 in Rüsselsheim am Main. The company began manufacturing bicycles in 1886 and produced its first automobile in 1899. With the Opel RAK program, the world's first rocket program, under the leadership of Fritz von Opel, the company played an important role in the history of aviation and spaceflight: Various land speed records were a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drag Coefficient
In fluid dynamics, the drag coefficient (commonly denoted as: c_\mathrm, c_x or c_) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water. It is used in the drag equation in which a lower drag coefficient indicates the object will have less aerodynamic or hydrodynamic drag. The drag coefficient is always associated with a particular surface area. The drag coefficient of any object comprises the effects of the two basic contributors to fluid dynamic drag: skin friction and form drag. The drag coefficient of a lifting airfoil or hydrofoil also includes the effects of lift-induced drag. The drag coefficient of a complete structure such as an aircraft also includes the effects of interference drag. Definition The drag coefficient c_\mathrm d is defined as c_\mathrm d = \dfrac where: * F_\mathrm d is the drag force, which is by definition the force component in the direction of the flow velocity; * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compact Cars
Compact as used in politics may refer broadly to a pact or treaty; in more specific cases it may refer to: * Interstate compact * Blood compact, an ancient ritual of the Philippines * Compact government, a type of colonial rule utilized in British North America * Compact of Free Association whereby the sovereign states of the Federated States of Micronesia, the Republic of the Marshall Islands and the Republic of Palau have entered into as associated states with the United States. * Mayflower Compact, the first governing document of Plymouth Colony * United Nations Global Compact * Global Compact for Migration, a UN non-binding intergovernmental agreement Mathematics * Compact element, those elements of a partially ordered set that cannot be subsumed by a supremum of any directed set that does not already contain them * Compact operator, a linear operator that takes bounded subsets to relatively compact subsets, in functional analysis * Compact space, a topological space such th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Car Controls
Car controls are the components in automobiles and other powered road vehicles, such as trucks and buses, used for driving and parking. While controls like steering wheels and pedals have existed since the invention of cars, other controls have developed and adapted to the demands of drivers. For example, manual transmissions became less common as technology relating to automatic transmissions became advanced. Earlier versions of headlights and signal lights were fueled by acetylene or oil. Acetylene was preferred to oil, because its flame is resistant to both wind and rain. Acetylene headlights, which gave a strong green-tinted light, were popular until after World War I; even though the first electric headlights were introduced in 1898 (and those were battery-powered), it wasn't until high-wattage bulbs and more powerful car electrical generating systems were developed in the late 1910s that electric lighting systems entirely superseded acetylene. Steering The first automob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gear Lever
A gear stick (rarely spelled ''gearstick''), gear lever (both UK English), gearshift or shifter (both U.S. English), more formally known as a transmission lever, is a metal lever attached to the transmission of an automobile. The term ''gear stick'' mostly refers to the shift lever of a manual transmission, while in an automatic transmission, a similar lever is known as a gear selector. A gear stick will normally be used to change gear whilst depressing the clutch pedal with the left foot to disengage the engine from the drivetrain and wheels. Automatic transmission vehicles, including hydraulic (torque converter) automatic transmissions, automated manual and older semi-automatic transmissions (specifically clutchless manuals), like '' VW Autostick'', and those with continuously variable transmissions, do not require a physical clutch pedal. Alternative positions Gear sticks are most commonly found between the front seats of the vehicle, either on the center console (sometim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steering Wheel
A steering wheel (also called a driving wheel (UK), a hand wheel, or simply wheel) is a type of steering control in vehicles. Steering wheels are used in most modern land vehicles, including all mass-production automobiles, buses, light and heavy trucks, as well as tractors. The steering wheel is the part of the steering system that is manipulated by the driver; the rest of the steering system responds to such driver inputs. This can be through direct mechanical contact as in recirculating ball or rack and pinion steering gears, without or with the assistance of hydraulic power steering, HPS, or as in some modern production cars with the assistance of computer-controlled motors, known as electric power steering. History Near the start of the 18th century, a large number of sea vessels appeared using the ship's wheel design, but historians are unclear when that approach to steering was first used. The first automobiles were steered with a tiller, but in 1894, Alfred Va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opel Rekord Series E
The Opel Rekord Series E is an executive car that replaced the Rekord D on Opel's Rüsselsheim production lines in August 1977, following the end of the summer vacation plant shut-down. It shared its wheelbase and inherited most of its engines from its predecessor, but the bodies were completely new. In October 1982 the Rekord E was extensively reworked, retaining the central portion of the body, the same windows and the principal elements of the substructure, but with redesigned front and back ends, and with several significant new engines. The pre- and post-facelift versions are commonly referred to as the E1 and E2, respectively. The Rekord E's nine-year production run was far longer than that of any previous generation of Opel Rekord. It became the third Opel Rekord to exceed a million units produced, but it took longer to reach that target than its predecessor. By now eye watering increases in fuel prices had persuaded many middle market customers to downsize. The Opel Reko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Production Vehicle
Production vehicles or production cars are mass-produced identical models, offered for sale to the public, and able to be legally driven on public roads ( street legal). Legislation and other rules further define the production vehicle within particular countries or uses. There is no single fixed global definition of the term. Origin In 1896 the term ''production car'' was used to describe a railway carriage that carried the scenery for an opera company. The earliest use of the term ''production car'' being applied to motor cars, found to date, was in a June 1914 American advertisement for a Regal motor car. The phrase was a shortened form of ''mass-produced'' or ''quantity-produced'' car. The phrase was also used in terms of the car to be made in production, as opposed to the prototype. At that time production cars referred to cheaper vehicles such as Model T's that were made in relatively large numbers on production lines, as opposed to the more expensive coach built models. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opel Omega
The Opel Omega is an executive car engineered and manufactured by German automaker Opel between 1986 and 2004. The first generation, the Omega A (1986–1993), superseded the Opel Rekord. It was voted European Car of the Year for 1987, and was available as a saloon or estate. The second generation, the Omega B, was manufactured from 1993 to 2004. Rebadged variants of the Omega were marketed worldwide, including in North America as the Cadillac Catera, in Great Britain as the Vauxhall Omega, and South America as the Chevrolet Omega. Re-engineered versions were manufactured in Australia since 1988 as the Holden Commodore (and its derivatives) since 1999, which were in turn exported to South America as the Chevrolet Omega and the Middle East as the Chevrolet Lumina. Production of the Omega was discontinued in 2004, apart from the Australian re-engineered versions that carried on until 2006 as a sedan and 2007 in other guises. It was succeeded by the Opel Signum. __TOC__ Omega ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windshield
The windshield (North American English) or windscreen (Commonwealth English) of an aircraft, car, bus, motorbike, truck, train, boat or streetcar is the front window, which provides visibility while protecting occupants from the elements. Modern windshields are generally made of laminated safety glass, a type of treated glass, which consists of, typically, two curved sheets of glass with a plastic layer laminated between them for safety, and bonded into the window frame. Motorcycle windshields are often made of high-impact polycarbonate or acrylic plastic. Usage Windshields protect the vehicle's occupants from wind and flying debris such as dust, insects, and rocks, and provide an aerodynamically formed window towards the front. UV coating may be applied to screen out harmful ultraviolet radiation. However, this is usually unnecessary since most auto windshields are made from laminated safety glass. The majority of UV-B is absorbed by the glass itself, and any remaining ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GM T Platform (1979)
General Motors reused the T-body designation beginning in 1979 with the front-wheel drive Opel Kadett D and the Vauxhall Astra Mk I. This version of the T-body also became widespread throughout the world, including South Africa, where the rear-wheel drive version was not originally available. Other names for the FWD T platform are the GM2700 and the GM3000, applied to Opel Astra G and Zafira A and their rebadges. The platform was superseded by GM Delta platform and preceded by the GM T platform (RWD). List of vehicles * Australia **Holden Astra TR **Holden Astra TS **Holden Astra AH ** HSV VXR Turbo AH **Holden Zafira * Canada **Asüna GT hatchback ** Asüna SE sedan ** Passport Optima **Saturn Astra * Germany **Opel Kadett D **Opel Kadett E **Opel Astra F **Opel Astra G **Opel Astra H 2005-2011 **Opel Zafira A ** Opel Zafira B 2005-2014 * Indonesia **Opel Kadett D ** Opel Optima F * Japan **Subaru Traviq (rebadged Opel Zafira) A * Latin America **Chevrolet Zafira A **Chevro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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