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SKF
AB SKF (Swedish: ''Svenska Kullagerfabriken''; 'Swedish Ball Bearing Factory') is a Swedish bearing and seal manufacturing company founded in Gothenburg, Sweden, in 1907. The company manufactures and supplies bearings, seals, lubrication and lubrication systems, maintenance products, mechatronics products, power transmission products, condition monitoring systems and related services globally. SKF is the world's largest bearing manufacturer, and employs 44,000 people in 108 manufacturing units. It has the largest industrial distributor network in the industry, with 17,000 distributor locations encompassing 130 countries. SKF is one of the largest companies in Sweden and among the largest public companies in the world. History The development of SKF is a significant part of the Swedish and global machine industry development. AB SKF is established in Gothenburg in 1907 with the initial capital and startup project for ball bearing manufacturing of Gamlestadens Fabriker AB, unde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assar Gabrielsson
Assar Thorvald Nathanael Gabrielsson (13 August 1891 – 28 May 1962) was a Swedish industrialist and co-founder of Volvo. Early life Gabrielsson was born on 13 August 1891 in Korsberga, Skaraborg County, Sweden, the son of Gabriel Nathanael Gabrielsson and Anna Helmina Larsson, who married on 14 April 1889. The father was a manager at Korsberga brickworks and later became a leaseholder of Spännefalla farm near the dairy in Tibro, where he started an egg shop. Assar Gabrielsson was the first child of three. He had a brother five years younger, Börje Gabrielsson, who in parallel with Assar was the managing director of Astra for thirty years. He passed ''studentexamen'' in 1909 and graduated from Stockholm School of Economics in 1911. Career Assar Gabrielsson held a bachelor's degree in economics and worked as a sales manager with bearing manufacturer SKF in Gothenburg in the early 1900s. He was employed in 1916 by Björn Prytz at the sales department and was appointed sale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sven Gustaf Wingqvist
Sven Gustaf Wingqvist (10 December 1876 – 17 April 1953) was a Swedish engineer, inventor and industrialist, and one of the founders of Svenska Kullagerfabriken (SKF), one of the world's leading ball bearing and roller bearing makers. Sven Wingqvist invented the multi-row self-aligning ball bearing in 1907. Chronology *1876: Born December 10 in Kumla Municipality south of Örebro, Sweden. His parents are railway station inspector at Hallsberg S. D. Wingqvist and Anna Lundberg. *1894: Graduated from Rudbecksskolan in Örebro (Örebro Technical Elementary School). *1899: Wingqvist became employed as an operating engineer at Gamlestadens Textile Industry in Göteborg. He worked here for many years to find a solution to the problems with frequent break downs in the ball bearings for the main drive shafts. This was caused by the ground conditions, as the factory was built on clay. The shaft bearing supports moved some fractions of millimeters from time to time, hardly measurable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Björn Prytz
Björn Gustaf Prytz (2 April 1887 – 22 June 1976) was a Swedish industrialist in the early 1900s and from 1938 to 1946 Minister Plenipotentiary in London for the Swedish government. Prytz first registered the name Volvo, later used by the car company, as a subsidiary of the ball bearing company S.K.F. In 1940, as Swedish plenipotentiary, he was involved in discussions with British government officials exploring a compromise peace with Nazi Germany. Early life Prytz, whose mother was British, spent much of his youth in London and attended Dulwich College from 1898 to 1902.H. McG. Dunnett, Eminent Alleynians, Neville & Harding, 1984 SKF and Volvo He was employed 1913 at S.K.F. as marketing manager. He became managing director for S.K.F. around 1921–22. Björn Prytz was the man behind the name Volvo during the time he was the managing director for SKF sales company in America 1914–18. Volvo was registered as a trademark, as well as a subsidiary company to SKF, in May 1915 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling-element Bearing
In mechanical engineering, a rolling-element bearing, also known as a rolling bearing, is a bearing which carries a load by placing rolling elements (such as balls or rollers) between two concentric, grooved rings called races. The relative motion of the races causes the rolling elements to roll with very little rolling resistance and with little sliding. One of the earliest and best-known rolling-element bearings are sets of logs laid on the ground with a large stone block on top. As the stone is pulled, the logs roll along the ground with little sliding friction. As each log comes out the back, it is moved to the front where the block then rolls on to it. It is possible to imitate such a bearing by placing several pens or pencils on a table and placing an item on top of them. See " bearings" for more on the historical development of bearings. A rolling element rotary bearing uses a shaft in a much larger hole, and cylinders called "rollers" tightly fill the space between t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gothenburg
Gothenburg (; abbreviated Gbg; sv, Göteborg ) is the second-largest city in Sweden, fifth-largest in the Nordic countries, and capital of the Västra Götaland County. It is situated by the Kattegat, on the west coast of Sweden, and has a population of approximately 590,000 in the city proper and about 1.1 million inhabitants in the metropolitan area. Gothenburg was founded as a heavily fortified, primarily Dutch, trading colony, by royal charter in 1621 by King Gustavus Adolphus. In addition to the generous privileges (e.g. tax relaxation) given to his Dutch allies from the ongoing Thirty Years' War, the king also attracted significant numbers of his German and Scottish allies to populate his only town on the western coast. At a key strategic location at the mouth of the Göta älv, where Scandinavia's largest drainage basin enters the sea, the Port of Gothenburg is now the largest port in the Nordic countries. Gothenburg is home to many students, as the city includes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volvo
The Volvo Group ( sv, Volvokoncernen; legally Aktiebolaget Volvo, shortened to AB Volvo, stylized as VOLVO) is a Swedish multinational manufacturing corporation headquartered in Gothenburg. While its core activity is the production, distribution and sale of trucks, buses and construction equipment, Volvo also supplies marine and industrial drive systems and financial services. In 2016, it was the world's second-largest manufacturer of heavy-duty trucks. Automobile manufacturer Volvo Cars, also based in Gothenburg, was part of AB Volvo until 1999, when it was sold to the Ford Motor Company. Since 2010 Volvo Cars has been owned by the automotive company Geely Holding Group. Both AB Volvo and Volvo Cars share the Volvo logo and cooperate in running the Volvo Museum in Sweden. The corporation was first listed on the Stockholm Stock Exchange in 1935, and was on the NASDAQ indices from 1985 to 2007. Volvo was established in 1915 as a subsidiary of SKF, a ball bearing manufacturer; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ball Bearing
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other. Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races. History Although bearings had been developed since ancient times, the first mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ball Bearing
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races. The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other. Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races. History Although bearings had been developed since ancient times, the first mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Stråberg
Hans Straberg is the Chairman of Atlas Copco and SKF. He was the President & CEO of Electrolux AB from 2002 to 2010. Straberg is also a Bilderberg participant. Hans Stråberg, born in 1957 in Västervik, is a Swedish business leader. He was one of the youngest CEOs of a Fortune Global 500 companies. Education Stråberg holds a Master of Science, Mechanical Engineering, Chalmers University of Technology, in 1981. He is a reserve officer in the Swedish Army Professional life Stråberg joined Electrolux in 1983 and moved to a senior management position in 1987. Between 1983 and 2002, he held several management positions at Electrolux in Sweden and United States. After finishing his studies, Hans Stråberg became assistant to the Swedish technical attaché in Washington, D.C., 1981-1983. Stråberg joined Electrolux in 1983. He had various positions within the company and in 1987 he got his first managerial position as a global responsibility for dishwashers and washing machines. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foundation Asset Management AB
Foundation Asset Management AB is a Swedish foundation asset management company, founded by the three largest Wallenberg foundations in order to manage the assets of the foundations, by means of direct ownership as well as through management and consultancy agreements. The administration of all the foundations and the donations of all the Wallenberg foundations is handled through a subsidiary. The Wallenberg foundations is an informal collective name for the twenty different foundations founded by the members of the Wallenberg family. The largest Wallenberg foundations in order of net worth: *'' The Knut and Alice Wallenberg Foundation'', founded 1917. *'' The Marianne and Marcus Wallenberg Foundation'', founded 1963. *'' The Marcus and Amalia Wallenberg Foundation'', founded 1960. Largest holdings at 31 December 2013 *Alfa Laval – heat exchanger company (6.0% stake, 6.0% voting rights) * Bergvik Skog – forest company (12.5% stake, 12.5% voting rights) *Höganäs – metal po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bearing (mechanical)
A bearing is a machine element that constrains relative motion to only the desired motion, and reduces friction between moving parts. The design of the bearing may, for example, provide for free linear movement of the moving part or for free rotation around a fixed axis; or, it may ''prevent'' a motion by controlling the vectors of normal forces that bear on the moving parts. Most bearings facilitate the desired motion by minimizing friction. Bearings are classified broadly according to the type of operation, the motions allowed, or to the directions of the loads (forces) applied to the parts. Rotary bearings hold rotating components such as shafts or axles within mechanical systems, and transfer axial and radial loads from the source of the load to the structure supporting it. The simplest form of bearing, the ''plain bearing'', consists of a shaft rotating in a hole. Lubrication is used to reduce friction. In the ''ball bearing'' and ''roller bearing'', to reduce sliding ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingdom of SwedenUNGEGN World Geographical Names, Sweden./ref> is a Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, Finland to the east, and is connected to Denmark in the southwest by a bridgetunnel across the Öresund. At , Sweden is the largest Nordic country, the third-largest country in the European Union, and the fifth-largest country in Europe. The capital and largest city is Stockholm. Sweden has a total population of 10.5 million, and a low population density of , with around 87% of Swedes residing in urban areas in the central and southern half of the country. Sweden has a nature dominated by forests and a large amount of lakes, including some of the largest in Europe. Many long rivers run from the Scandes range through the landscape, primarily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
