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Hex Key
Hex keys of various sizes Socket head screws of various sizes A hex key (also, hex wrench, Allen key and Allen wrench) is a simple driver for bolts or screws that have heads with ''internal'' hexagonal recesses (sockets). Hex keys are formed from a single piece of hard hexagonal steel rod, having blunt ends that fit snugly into similarly-shaped screw sockets. The rods are bent to 90º, forming two arms of unequal length resembling an "L". The tool is usually held and twisted by its long arm, creating a relatively large torque at the tip of the short arm; it can also be held by its short arm to access screws in difficult-to-reach locations and to turn screws faster at the expense of torque. Hex keys are designated with a socket size and are manufactured with tight tolerances. As such, they are commonly sold in kits that include a variety of sizes. Key length typically increases with size, but not necessarily proportionally so. Variants on this design have the short end i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allen Keys
Hex keys of various sizes Socket head screws of various sizes A hex key (also, hex wrench, Allen key and Allen wrench) is a simple driver for bolts or screws that have heads with ''internal'' hexagonal recesses (sockets). Hex keys are formed from a single piece of hard hexagonal steel rod, having blunt ends that fit snugly into similarly-shaped screw sockets. The rods are bent to 90º, forming two arms of unequal length resembling an "L". The tool is usually held and twisted by its long arm, creating a relatively large torque at the tip of the short arm; it can also be held by its short arm to access screws in difficult-to-reach locations and to turn screws faster at the expense of torque. Hex keys are designated with a socket size and are manufactured with tight tolerances. As such, they are commonly sold in kits that include a variety of sizes. Key length typically increases with size, but not necessarily proportionally so. Variants on this design have the short end inse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Progressivism In The United States
Progressivism in the United States is a political philosophy and reform movement in the United States advocating for policies that are generally considered left-wing, left-wing populist, libertarian socialist, social democratic, and environmentalist. In mainstream American politics, progressives generally advocate for a universal healthcare system, wage equity and labor rights, economic justice, social justice, opposition to the military-industrial complex, corporate regulation, the abolition of capital punishment, and action on climate change. It reached its height early in the 20th century. Middle class and reformist in nature, it arose as a response to the vast changes brought by modernization such as the growth of large corporations, pollution and corruption in American politics. Historian Alonzo Hamby describes American progressivism as a "political movement that addresses ideas, impulses, and issues stemming from modernization of American society. Emerging at th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breckerfeld
Breckerfeld is a town in the district of Ennepe-Ruhr-Kreis, in North Rhine-Westphalia, (Germany). It is located in the southeasternmost part of the Ruhr area in northern Sauerland. The town is a member of Regionalverband Ruhr (association). Geography Breckerfeld is a rural community in a hilly area. The weather around the city is generally cool with a substantial amount of rain. The town consists of two administrative parts: Breckerfeld proper and Waldbauer. History Breckerfeld has had town rights since 1396 and was a member of the Hanseatic League. From 1907 until 1963 the Haspe–Voerde–Breckerfeld Light Railway connected Breckerfeld with the Elberfeld–Dortmund railway at Haspe. In 1970, the independent municipality of Dahl joined the town of Breckerfeld. In 1975, the federal parliament decided to reorganize this area into falling within the boundaries of the nearby district-free city, Hagen. Nena, one of Germany's most successful pop-singers, spent the first several y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palatal Lateral Approximant
The voiced palatal lateral approximant is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , a rotated lowercase letter (not to be confused with lowercase lambda, ), and the equivalent X-SAMPA symbol is L. Many languages that were previously thought to have a palatal lateral approximant actually have a lateral approximant that is, broadly, alveolo-palatal; that is to say, it is articulated at a place in-between the alveolar ridge and the hard palate (excluded), and it may be variously described as alveolo-palatal, lamino-postalveolar,, citing or postalveolo-prepalatal. None of the 13 languages investigated by , many of them Romance, has a 'true' palatal. That is likely the case for several other languages listed here. Some languages, like Portuguese and Catalan, have a lateral approximant that varies between alveolar and alveolo-palatal. There is no dedicated symbol in the Internatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bain Capital
Bain Capital is an American private investment firm based in Boston. It specializes in private equity, venture capital, credit, public equity, impact investing, life sciences, and real estate. Bain Capital invests across a range of industry sectors and geographic regions. As of 2022, the firm managed approximately $160 billion of investor capital. The firm was founded in 1984 by partners from the consulting firm Bain & Company. The company is headquartered at 200 Clarendon Street in Boston with 22 offices in North America, Europe, Asia, and Australia. Since its establishment it has invested in or acquired hundreds of companies, including AMC Theatres, Artisan Entertainment, Aspen Education Group, Apex Tool Group, Brookstone, Burger King, Burlington Coat Factory, Canada Goose, DIC Entertainment, Domino's Pizza, DoubleClick, Dunkin' Donuts, D&M Holdings, Guitar Center, Hospital Corporation of America (HCA), iHeartMedia, ITP Aero, KB Toys, Sealy, Sports Authority, Stapl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English-speaking World
Speakers of English are also known as Anglophones, and the countries where English is natively spoken by the majority of the population are termed the ''Anglosphere''. Over two billion people speak English , making English the largest language by number of speakers, and the third largest language by number of native speakers. England and the Scottish Lowlands, countries of the United Kingdom, are the birthplace of the English language, and the modern form of the language has been being spread around the world since the 17th century, first by the worldwide influence of England and later the United Kingdom, and then by that of the United States. Through all types of printed and electronic media of these countries, English has become the leading language of international discourse and the lingua franca in many regions and professional contexts such as science, navigation and law. The United Kingdom remains the largest English-speaking country in Europe. The United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torx
Torx (pronounced ) is a trademark for a type of screw drive characterized by a 6-point star-shaped pattern, developed in 1967, Bernard F. Reiland, "Coupling arrangement and tools for same", filed 1967-03-21 by Camcar Textron. A popular generic name for the drive is ''star'', as in star screwdriver or star bits. The official generic name, standardized by the International Organization for Standardization as ISO 10664, is hexalobular internal. This is sometimes abbreviated in databases and catalogs as 6lobe (starting with the numeral ''6'', not the capital letter ''G''). Torx Plus, Torx Paralobe and Torx ttap are improved head profiles. Star screws are commonly found on automobiles, motorcycles, bicycle brake systems (disc brakes), hard disk drives, computer systems and consumer electronics. Initially, they were sometimes used in applications requiring tamper resistance, since the drive systems and screwdrivers were not widely available; as drivers became more common, tamper-r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tool And Die Maker
Tool and die makers are highly skilled crafters working in the manufacturing industries. Variations on the name include tool maker, toolmaker, die maker, diemaker, mold maker, moldmaker or tool jig and die-maker depending on which area of concentration or industry an individual works in. Tool and die makers work primarily in toolroom environments—sometimes literally in one room but more often in an environment with flexible, semipermeable boundaries from production work. They are skilled artisans (craftspeople) who typically learn their trade through a combination of academic coursework and with substantial period of on-the-job training that is functionally an apprenticeship. They make jigs, fixtures, dies, molds, machine tools, cutting tools, gauges, and other tools used in manufacturing processes. Divisions The main divisions of the tool & die industry include: *Die casting * Dies * Fixtures *Forging * Gauges *Jigs *Metal working * Moulding Job description Traditionally, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unbreakable
Unbreakable may refer to: * '' Unbreakable: My Story, My Way'', a book written by Jenni Rivera * Unbreakable (horse) (1935–1962), a Thoroughbred racehorse and sire Film and television * ''Unbreakable'' (film series), a trilogy directed by M. Night Shyamalan ** ''Unbreakable'' (film), a 2000 suspense thriller by M. Night Shyamalan * ''Unbreakable'' (TV series), a 2008 UK reality programme * Impact Wrestling Unbreakable, a series of professional wrestling events Music Albums * ''Unbreakable'' (Backstreet Boys album), 2007 * ''Unbreakable'' (Dareysteel album), 2016 * ''Unbreakable'' (Dead or Alive album), 2001 * ''Unbreakable'' (Down to Nothing album), or the title song, 2008 * ''Unbreakable'' (Fireflight album), or the title song (see below), 2008 * ''Unbreakable'' (Janet Jackson album), or the title song (see below), 2015 * ''Unbreakable'' (MyChildren MyBride album), 2008 * ''Unbreakable'' (New Years Day album), or the title song, 2019 * ''Unbreakable'' (Prima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Screw Drives
At a minimum, a screw drive is a set of shaped cavities and protrusions on the screw head that allows torque to be applied to it. Usually, it also involves a mating tool, such as a screwdriver, that is used to turn it. The following heads are categorized based on frequency, with some of the less-common drives being classified as "tamper-resistant." Most heads come in a range of sizes, typically distinguished by a number, such as "Phillips #00". These sizes do not necessarily describe a particular dimension of the drive shape, but rather are arbitrary designations. Slotted drives Slot Slot screw drives have a single horizontal indentation (the ''slot'') in the fastener head and is driven by a "common blade" or flat-bladed screwdriver. This form was the first type of screw drive to be developed, and for centuries, it was the simplest and cheapest to make. Additionally, it is unique compared to other common drives, due to it being straightforward to manufacture the slot h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Screw Machine (automatic Lathe)
In metalworking and woodworking, an automatic lathe is a lathe with an automation, automatically controlled cutting process. Automatic lathes were first developed in the 1870s and were mechanically controlled. From the advent of NC and CNC in the 1950s, the term automatic lathe has generally been used for only mechanically controlled lathes, although some manufacturers (e.g., DMG Mori and Tsugami) market Swiss-type CNC lathes as 'automatic'. CNC has not yet entirely displaced mechanically automated lathes, as although no longer in production, many mechanically automated lathes remain in service. General nomenclature The term "automatic lathe" is still often used in manufacturing in its earlier sense, referring to automated lathes of non-numerical control, CNC types. The first automatic lathes were mechanically automated and controlled by cams or tracers and pantographs. Thus, before electronic automation via numerical control, the "automatic" in the term "automatic machine too ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
