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Body On Frame
Body-on-frame, also known as ladder frame construction, is a common motor vehicle construction method, whereby a separate body or coach is mounted on a strong and relatively rigid vehicle frame or chassis that carries the powertrain (the engine and drivetrain) and to which the wheels and their suspension, brakes, and steering are mounted. While this was the original method of building automobiles, body-on-frame construction is now used mainly for heavy trucks, pickups, and predominantly large SUVs. In the late 19th century the frames, like those of the carriages they replaced, might be made of wood (commonly ash), reinforced by steel flitch plates – but in the early 20th century steel ladder frames or chassis rapidly became standard. Mass production of all-metal bodies began with the Budd Company and the Dodge Brothers. Mass production of all-metal bodies became general in the 1920s but Europe, with exceptions, followed almost a decade later. Europe's custom-made or "c ...
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Rolling Chassis
A rolling chassis is the chassis without bodywork of a motor vehicle ( car, truck, bus, or other vehicle), assembled with suspension and wheels. Heavy vehicles Separate chassis remain in use for almost all heavy vehicles ranging from pickup trucks to the biggest trucks and commercial passenger carrying vehicles. The rolling chassis is delivered to the commercial body maker, coachbuilder, or bulk transporter on its own wheels, under its own power. Automobiles Rolling chassis was a stage of manufacture of every vehicle. Mass produced cars were supplied complete from the factory, but luxury cars like Rolls-Royce were supplied as a chassis from the factory to several bespoke coachbuilders like J Gurney Nutting & Co who would supply a body to the customer's order (or build a car which was sold from their showroom). Automobile construction methods changed when unibody or monocoque combined chassis and body structures gradually replaced chassis. Restoration In restoration circl ...
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Chrysler Airflow
The Chrysler Airflow is a full-size car produced by Chrysler from 1934 to 1937. The Airflow was the first full-size American production car to use streamlining as a basis for building a sleeker automobile, one less susceptible to air resistance. Chrysler made a significant effort at a fundamental change in automotive design with the Chrysler Airflow, but it was ultimately a commercial failure due to a lack of market acceptance and controversial appearance. Chrysler also marketed a companion model under the DeSoto brand, the DeSoto Airflow, and the appearance was also offered on the Chrysler Imperial. In 2022, Chrysler announced that the Airflow name would be resurrected for an electric crossover SUV. Origin Carl Breer, along with fellow Chrysler engineers Fred Zeder, and Owen Skelton, began a series of wind tunnel tests, with the cooperation of Orville Wright, to study which forms were the most efficient shape created by nature that could suit an automobile. Chrysler bu ...
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General Motors
The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is the largest automaker in the United States and was the largest in the world for 77 years before losing the top spot to Toyota in 2008. General Motors operates manufacturing plants in eight countries. Its four core automobile brands are Chevrolet, Buick, GMC (automobile), GMC, and Cadillac. It also holds interests in Chinese brands Wuling Motors and Baojun as well as DMAX (engines), DMAX via joint ventures. Additionally, GM also owns the BrightDrop delivery vehicle manufacturer, GM Defense, a namesake Defense vehicles division which produces military vehicles for the United States government and military; the vehicle safety, security, and information services provider OnStar; the auto parts company ACDelco, a GM Financial, namesake financial lending service; and majority ownership in t ...
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Opel Olympia
The Opel Olympia is a compact car by German automaker Opel, then part of G.M., from 1935 to 1940, and after World War II continued from 1947 to 1953. It was one of the world's first mass-produced cars with a unitary body structure, after the 1934 Citroën Traction Avant; and it was a mass-production success, made in six-figure numbers. Opel achieved this even before the war, all while Hitler promised Germany a "Volkswagen" - a'' 'People's car','' which didn't materialize until 1946. From 1967-1970 the Olympia badge was briefly reused on a later car. The 1935 Olympia was Germany's first mass-produced car with an advanced all-metal unitary body - even a full monocoque in the case of the closed-roof saloon models. This for its time revolutionary technology supplanted the previously customary vehicle body, supported on top of a separate load-bearing chassis, reducing the car's weight by up to 180 kilograms (400 lb.) compared to its predecessor. Production of the unibody design ...
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Citroën Traction Avant
The Citroën Traction Avant () is the world’s first unibody front-wheel-drive car. A range of mostly 4-door saloons and executive cars, were made with four or six-cylinder engines, produced by the French manufacturer Citroën from 1934 to 1957. Approximately 760,000 units were produced. Whilst front-wheel drive and independent suspension had been established in the mass market by Auto Union and subsequently others some years before, the Traction Avant pioneered mass-production of a crash resistant, unitary, monocoque body. Additionally, the car was also an early adopter of rack and pinion steering. Although the car's name emphasized its front-wheel drive power delivery ("Traction Avant" literally means “front traction”), the car stood out at least as much by its much lower profile and stance – made possible by the absence of a separate chassis under the car's unitary body – sharply distinguishing it visually from its contemporaries. History The Traction Avant, F ...
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Vehicle Frame
A vehicle frame, also historically known as its ''chassis'', is the main supporting structure of a motor vehicle to which all other components are attached, comparable to the skeleton of an organism. Until the 1930s, virtually every car had a structural frame separate from its body. This construction design is known as ''body-on-frame''. By the 1960s, unibody construction in passenger cars had become common, and the trend to unibody for passenger cars continued over the ensuing decades. Nearly all trucks, buses, and most pickups continue to use a separate frame as their chassis. Functions The main functions of a frame in a motor vehicle are: # To support the vehicle's mechanical components and body # To deal with static and dynamic loads, without undue deflection or distortion. :These include: ::*Weight of the body, passengers, and cargo loads. ::*Vertical and torsional twisting transmitted by going over uneven surfaces. ::*Transverse lateral forces caused by road conditi ...
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Computer-aided Design
Computer-aided design (CAD) is the use of computers (or ) to aid in the creation, modification, analysis, or optimization of a design. This software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. Designs made through CAD software are helpful in protecting products and inventions when used in patent applications. CAD output is often in the form of electronic files for print, machining, or other manufacturing operations. The terms computer-aided drafting (CAD) and computer aided design and drafting (CADD) are also used. Its use in designing electronic systems is known as '' electronic design automation'' (''EDA''). In mechanical design it is known as ''mechanical design automation'' (''MDA''), which includes the process of creating a technical drawing with the use of computer software. CAD software for mechanical design uses either vector-based graphics ...
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Automotive Design
Automotive design is the process of developing the appearance (and to some extent the ergonomics) of motor vehicles - including automobiles, motorcycles, trucks, buses, coaches, and vans. The functional design and development of a modern motor vehicle is typically done by a large team from many different disciplines also included within automotive engineering, however, design roles are not associated with requirements for professional- or chartered-engineer qualifications. Automotive design in this context focuses primarily on developing the visual appearance or aesthetics of vehicles, while also becoming involved in the creation of product concepts. Automotive design as a professional vocation is practiced by designers who may have an art background and a degree in industrial design or in transportation design. For the terminology used in the field, see the glossary of automotive design. Design elements The task of the design team is usually split into three main a ...
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Ford Model T
The Ford Model T is an automobile that was produced by Ford Motor Company from October 1, 1908, to May 26, 1927. It is generally regarded as the first affordable automobile, which made car travel available to middle-class Americans. The relatively low price was partly the result of Ford's efficient fabrication, including assembly line production instead of individual handcrafting. It was mainly designed by an American ( Childe Harold Wills) and two Hungarian engineers ( Joseph A. Galamb, Eugene Farkas). The Model T was colloquially known as the "Tin Lizzie", "Leaping Lena" or "flivver". The Ford Model T was named the most influential car of the 20th century in the 1999 Car of the Century competition, ahead of the BMC Mini, Citroën DS, and Volkswagen Beetle. Ford's Model T was successful not only because it provided inexpensive transportation on a massive scale, but also because the car signified innovation for the rising middle class and became a powerful symbol of the U ...
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Ford Model T 1919 D044 Lubrication Chart
Ford commonly refers to: * Ford Motor Company, an automobile manufacturer founded by Henry Ford * Ford (crossing), a shallow crossing on a river Ford may also refer to: Ford Motor Company * Henry Ford, founder of the Ford Motor Company * Ford Foundation, established by Henry and Edsel * Ford Australia * Ford Brasil * Changan Ford * Ford Motor Company of Canada, Canadian subsidiary * Ford of Britain * Ford of Europe, the successor of British, German and Irish subsidiaries * Ford Germany * Ford Lio Ho * Ford New Zealand * Ford Motor Company Philippines * Ford Romania * Ford SAF, the French subsidiary between 1916 and 1954 * Ford Motor Company of South Africa * Fordson, the tractor and truck manufacturing arm of the Ford Motor Company * Ford Vietnam * Ford World Rally Team (aka Ford Motor Co. Team prior to 2005), Ford Motor Company's full factory World Rally Championship team (1978–2012) * Ford Performance * Henry Ford & Son Ltd, Ireland * List of Ford vehicles, models referred ...
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