|
BBS Kraftfahrzeugtechnik AG
BBS Kraftfahrzeugtechnik AG (English: BBS Automotive Technology AG) is a high-performance automobile wheel design company headquartered in Schiltach, Germany. BBS produces wheels for motorsport, OEM, and aftermarket applications. The company is often credited as pioneering the three-piece wheel and advancing the aluminum wheel industry over many decades, and remains one of the largest producers of automobile wheels in the world. The company employs approximately 1,200 employees worldwide (2018). BBS trades on the Frankfurt Stock Exchange (Symbol: BKS3) with a market capitalization of €8.15M. History BBS Kraftfahrzeugtechnik AG began in 1970 in Schiltach, Germany, by Heinrich Baumgartner and Klaus Brand as a manufacturing plant for plastic auto body parts. The initials BBS are based on the last names of the two founders and the city in which the company was founded (Baumgartner, Brand, Schiltach). [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schiltach
Schiltach is a town in the district of Rottweil, in Baden-Württemberg, Germany. It is situated in the eastern Black Forest, on the river Kinzig, 20 km south of Freudenstadt. Geography Schiltach lies on the eastern side of the Black Forest, at the confluence of the Schiltach and Kinzig rivers. It lies at an altitude of 330 metres (1,083 ft). Climate Like most of Germany, Schiltach has an oceanic climate (Köppen climate classification ''Cfb''). Town subdivisions The borough of Schiltach consists of the parishes of Schiltach and Lehengericht. The two districts are geographically identical to the previously independent municipalities of the same name. The district Schiltach includes the town of Schiltach, the villages of Grumpenbächle and Vorderheubach and the settlements of Auf der Staig, Blattenhäuserwiese, Grumpen and Kuhbacherhof (Vor Kuhbach). The ruined castle of Willenburg is also located within the borough of Schiltach. The village of Lehengericht has it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rim (wheel)
The rim is the "outer edge of a wheel, holding the tire". It makes up the outer circular design of the wheel on which the inside edge of the tire is mounted on vehicles such as automobiles. For example, on a bicycle wheel the rim is a large hoop attached to the outer ends of the spokes of the wheel that holds the tire and tube. In cross-section, the rim is deep in the center and shallow at the outer edges, thus forming a "U" shape that supports the bead of the tire casing. In the 1st millennium BC, an iron rim was introduced around the wooden wheels of chariots to improve longevity on rough surfaces. Characteristics ;Design: The first pneumatic tires for bicycles were simple tubes in shape secured to the wooden outer concave surfaced circumference of the wheel by glue and air pressure pressing them against it. The surface for receiving the tube was not very secure thus causing the tires to sometimes come off the rims. Bicycle manufacturer and inventor Thomas B. Jeffery ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automechanika
Automechanika is the world's biggest trade fair for the automobile aftermarket. It is held every two years (in even years) at the Messe Frankfurt. In distinction to the Motor Show, Automechanika is open to trading visitors only. History On 20 January 1971, the organizer of the Frankfurt Motor Show, the Association of the German Automobile Industry (Verband der Deutschen Automobilindustrie – VDA) canceled the show scheduled to be held the following September. According to the President of the Association, Dr. Johann Heinrich von Brunn, this was because the automobile industry needed to take cost-saving measures to counteract the high costs facing it. The cost of the exhibition – almost DM 100 million – was considered to be excessive in comparison to the business benefits. For the Frankfurt-based fair and exhibition company, Messe Frankfurt, cancellation would have meant a loss of at least DM 1.5 to 2 million in revenues. In mid-March 1971, Messe Frankfurt announced that a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stiffness
Stiffness is the extent to which an object resists deformation in response to an applied force. The complementary concept is flexibility or pliability: the more flexible an object is, the less stiff it is. Calculations The stiffness, k, of a body is a measure of the resistance offered by an elastic body to deformation. For an elastic body with a single degree of freedom (DOF) (for example, stretching or compression of a rod), the stiffness is defined as k = \frac where, * F is the force on the body * \delta is the displacement produced by the force along the same degree of freedom (for instance, the change in length of a stretched spring) In the International System of Units, stiffness is typically measured in newtons per meter (N/m). In Imperial units, stiffness is typically measured in pounds (lbs) per inch. Generally speaking, deflections (or motions) of an infinitesimal element (which is viewed as a point) in an elastic body can occur along multiple DOF (maximum o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strength Of Materials
The field of strength of materials, also called mechanics of materials, typically refers to various methods of calculating the stresses and strains in structural members, such as beams, columns, and shafts. The methods employed to predict the response of a structure under loading and its susceptibility to various failure modes takes into account the properties of the materials such as its yield strength, ultimate strength, Young's modulus, and Poisson's ratio. In addition, the mechanical element's macroscopic properties (geometric properties) such as its length, width, thickness, boundary constraints and abrupt changes in geometry such as holes are considered. The theory began with the consideration of the behavior of one and two dimensional members of structures, whose states of stress can be approximated as two dimensional, and was then generalized to three dimensions to develop a more complete theory of the elastic and plastic behavior of materials. An important founding pi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Efficiency
Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device, which in turn may vary per application, and this spectrum of variance is often illustrated as a continuous energy profile. Non-transportation applications, such as industry, benefit from increased fuel efficiency, especially fossil fuel power plants or industries dealing with combustion, such as ammonia production during the Haber process. In the context of transport, fuel economy is the energy efficiency of a particular vehicle, given as a ratio of distance traveled per unit of fuel consumed. It is dependent on several factors including engine efficiency, transmission design, and tire design. In most countries, using the metric system, fuel economy is stated as "fuel consumption" in liters per 100 kilometers (L/100 km) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automobile Handling
Automobile handling and vehicle handling are descriptions of the way a wheeled vehicle responds and reacts to the inputs of a driver, as well as how it moves along a track or road. It is commonly judged by how a vehicle performs particularly during cornering, acceleration, and braking as well as on the vehicle's directional stability when moving in steady state condition. In the automotive industry, handling and braking are the major components of a vehicle's "active" safety, as well as its ability to perform in auto racing. The maximum lateral acceleration is sometimes discussed separately as "road holding". (This discussion is directed at road vehicles with at least three wheels, but some of it may apply to other ground vehicles). Automobiles driven on public roads whose engineering requirements emphasize handling over comfort and passenger space are named sports cars. Factors that affect a car's handling Weight distribution Centre of mass height The centre of mass hei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unsprung Mass
The unsprung mass (colloquially unsprung weight) of a vehicle is the mass of the suspension, wheels or tracks (as applicable), and other components directly connected to them. This contrasts with the sprung mass (or weight) supported by the suspension, which includes the body and other components within or attached to it. Components of the unsprung mass include the wheel axles, wheel bearings, wheel hubs, tires, and a portion of the weight of driveshafts, springs, shock absorbers, and suspension links. Brakes that are mounted inboard (i.e. as on the drive shaft, and not part of the wheel or its hub) are part of a vehicle's sprung mass. Effects The unsprung mass of a typical wheel/tire combination represents a trade-off between the pair's bump-absorbing/road-tracking ability and vibration isolation. Bumps and surface imperfections in the road cause tire compression, inducing a force on the unsprung mass. The unsprung mass then reacts to this force with movement of it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Car Suspension
Suspension is the system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its wheels and allows relative motion between the two. Suspension systems must support both road holding/ handling and ride quality, which are at odds with each other. The tuning of suspensions involves finding the right compromise. It is important for the suspension to keep the road wheel in contact with the road surface as much as possible, because all the road or ground forces acting on the vehicle do so through the contact patches of the tires. The suspension also protects the vehicle itself and any cargo or luggage from damage and wear. The design of front and rear suspension of a car may be different. History An early form of suspension on ox-drawn carts had the platform swing on iron chains attached to the wheeled frame of the carriage. This system remained the basis for most suspension systems until the turn of the 19th century, although the iron ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KW Automotive GmbH
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : \mathrm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nice Corp
Nice ( , ; Niçard: , classical norm, or , nonstandard, ; it, Nizza ; lij, Nissa; grc, Νίκαια; la, Nicaea) is the prefecture of the Alpes-Maritimes department in France. The Nice agglomeration extends far beyond the administrative city limits, with a population of nearly 1 millionDemographia: World Urban Areas , Demographia.com, April 2016 on an area of . Located on the , the southeastern coast of France on the , at the foot of the |
Punch International
Punch commonly refers to: * Punch (combat), a strike made using the hand closed into a fist * Punch (drink), a wide assortment of drinks, non-alcoholic or alcoholic, generally containing fruit or fruit juice Punch may also refer to: Places * Punch, U.S. Virgin Islands * Poonch (other), often spelt as Punch, several places in India and Pakistan People * Punch (surname), a list of people with the name * Punch (nickname), a list of people with the nickname * Punch Masenamela (born 1986), South African footballer * Punch (rapper), 21st century American rapper Terrence Louis Henderson Jr. * Punch (singer), South Korean singer Bae Jin-young (born 1993) Arts, entertainment and media Fictional entities * Mr. Punch (also known as Pulcinella or Pulcinello), the principal puppet character in the traditional ''Punch and Judy'' puppet show * Mr. Punch, the masthead image and nominal editor of ''Punch'', largely borrowed from the puppet show * Mr. Punch, a fictional character i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Car Suspension")
