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Vibrating Shuttle
A vibrating shuttle is a bobbin driver design used in home lockstitch sewing machines during the second half of the 19th century and the first half of the 20th century. It supplanted earlier ''transverse'' shuttle designs, but was itself supplanted by ''rotating'' shuttle designs. Overview In order to create a lockstitch a sewing machine intertwines two threads: an upper thread (descending with the needle into the workpiece from above) and a lower thread (ascending into the workpiece from the bobbin below). To intertwine them, the machine must pass its shuttle (containing the bobbin and the lower thread) through a loop temporarily created from the upper thread. Early sewing machines of the 19th century oscillate their shuttles back and forth on linear horizontal tracks—an arrangement called a " transverse shuttle". A ''vibrating'' shuttle machine, by contrast, 'vibrates' its shuttle in a circular arc. This movement represents less total mechanical motion, which means less ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bobbin Driver
Throughout history, lockstitch sewing machines have used a variety of methods to drive their bobbin A bobbin or spool is a spindle or cylinder, with or without flanges, on which yarn, thread, wire, tape or film is wound. Bobbins are typically found in industrial textile machinery, as well as in sewing machines, fishing reels, tape measure ...s so as to create the lockstitch. "Rotating shuttle" The term rotating shuttle is ambiguous. Sometimes it refers to a bobbin case, and sometimes it refers to a rotary hook design.See e.g. (ironically filed by Wheeler & Wilson), or References {{sewing Sewing machines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Bradshaw (inventor)
John Bradshaw may refer to: Politicians * John Bradshaw (died 1588), MP for Radnorshire * John Bradshaw (died 1567), MP for Ludlow * John Ernest Bradshaw (1866–1917), politician in Saskatchewan, Canada *John Bradshaw (Australian politician) (born 1942), former member of the Western Australian Legislative Assembly Others *John Bradshaw (judge) (1602–1659), English judge * John Bradshaw (writer) (b. 1658/9), English criminal and supposed political writer *John Bradshaw (author) (1933–2016), American educator and self-help writer * John Bradshaw (Adventist) presenter of ''It Is Written'' *John Layfield (born 1966), better known by the ring name John "Bradshaw" Layfield, American professional wrestler * John Bradshaw (cricketer) (1812–1880), English cricket player born in Leicestershire * John Christopher Bradshaw (1876–1950), New Zealand organist, conductor, choirmaster and university professor See also * Augustine Bradshaw (1575–1618), British Catholic, born John Bradshaw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Inventions ...
The following articles cover the timeline of United States inventions: *Timeline of United States inventions (before 1890), before the turn of the century * Timeline of United States inventions (1890–1945), before World War II *Timeline of United States inventions (1946–1991), for the post-war era *Timeline of United States inventions (after 1991), after the Fall of the Soviet Union {{DEFAULTSORT:Timeline of United States Inventions United States inventions United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singer Manufacturing Company
Singer Corporation is an American manufacturer of consumer sewing machines, first established as I. M. Singer & Co. in 1851 by Isaac M. Singer with New York lawyer Edward C. Clark. Best known for its sewing machines, it was renamed Singer Manufacturing Company in 1865, then the Singer Company in 1963. It is based in La Vergne, Tennessee, near Nashville. Its first large factory for mass production was built in 1863 in Elizabeth, New Jersey. History Singer's original design was the first practical sewing machine for general domestic use. It incorporated the basic eye-pointed needle and lock stitch, developed by Elias Howe, who won a patent-infringement suit against Singer in 1854. Singer obtained in August 1851 for an improved sewing machine that included a circular feed wheel, thread controller, and power transmitted by gear wheels and shafting. Singer consolidated enough patents in the field to enable him to engage in mass production, and by 1860 his company was the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Sewing Machine
The White Sewing Machine was the first sewing machine from the White Sewing Machine Company. It used a vibrating shuttle bobbin driver design. For that reason, and to differentiate it from the later White Family Rotary that used a rotary hook design instead, it came to be known as the "White Vibrating Shuttle" or "White VS". In 1879 it cost USD50 to US$125 (US$1097 to US$2744 adjusted) depending on which table or cabinet it was to be mounted in. The White VS continued in production, with improvements, until the early 1900s. There was also a 3/4-sized version called the "White Peerless". Production Versions The White VS evolved over time through these versions: Portable versions White developed a 3/4-sized version for the sake of portability, exactly as Singer was developing the 3/4-sized model VS-3/28/128. It was called the 'Peerless' and its evolution tracked that of its full-sized parent: Shuttle changes The first versions of the White Sewing Machine us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Sewing Machine Company
The White Sewing Machine Company was a sewing machine company founded in 1858 in Templeton, Massachusetts, by Thomas H. White and based in Cleveland, Ohio, since 1866. History Founded as the White Manufacturing Company it took the White Sewing Machine Company name when it was incorporated in 1876. White Sewing Machines won numerous awards at international expositions, including the 1889 Universelle Exposition in Paris. White began supplying sewing machines to Sears Roebuck and Co in the 1920s. By the 1930s, all Sears sewing machines were Whites rebadged as Kenmore, Franklin, Minnesota, and other house brands. A White Rotary Electric Series 77 machine was placed in the Crypt of Civilization.A photo of the machine inside Crypt of Civilization can be seehere White Motor Company In 1900, Thomas White's son, Rollin, developed a steam engine, using a corner of one of his father's factories to start building automobiles. In 1906 the automotive venture was spun off as its o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Home Sewing Machine Company
New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator, 1995 Songs * "New" (Daya song), 2017 * "New" (Paul McCartney song), 2013 * "New" (No Doubt song), 1999 *"new", by Loona from '' Yves'', 2017 *"The New", by Interpol from ''Turn On the Bright Lights'', 2002 Acronyms * Net economic welfare, a proposed macroeconomic indicator * Net explosive weight, also known as net explosive quantity * Network of enlightened Women, a conservative university women's organization * Next Entertainment World, a South Korean film distribution company Identification codes * Nepal Bhasa language ISO 639 language code * New Century Financial Corporation (NYSE stock abbreviation) * Northeast Wrestling, a professional wrestling promotion in the northeastern United States Transport * New Orleans Lakefront Ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gold Medal Home Vibrating Shuttle Mechanism
Gold is a chemical element with the symbol Au (from la, aurum) and atomic number 79. This makes it one of the higher atomic number elements that occur naturally. It is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal in a pure form. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native state), as nuggets or grains, in rocks, veins, and alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium, and mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), forming a soluble tetrachloroaurate anion. Gold is i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotary Hook
The rotary hook (aka rotating hook) is a bobbin driver design used in lockstitch sewing machines of the 19th and 20th century and beyond. It triumphed over competing designs because it can run at higher speeds with less vibration. Rotary hooks and oscillating shuttles are the two most common bobbin drivers in use today. Operation The rotary hook continuously rotates in place, hooking the upper thread each time its pointed tip passes the 12 o'clock position. Enough upper thread is pulled from above to pass around the bobbin case, which sits loosely inside the hook frame such that loops of thread can pass completely over it. The excess thread, no longer needed, is then pulled back upward by the sewing machine's take-up arm. This arrangement is mechanically very simple but also introduces a significant limitation. Since the lower bobbin must pass completely through the upper thread, and the upper thread necessary to complete this passage must be completely withdrawn by the take-u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockstitch
A lockstitch is the most common mechanical stitch made by a sewing machine. The term "single needle stitching", often found on dress shirt labels, refers to lockstitch. Structure The lockstitch uses two threads, an upper and a lower. Lockstitch is named because the two threads, upper and lower, "lock" (entwine) together in the hole in the fabric which they pass through. The upper thread runs from a spool kept on a spindle on top of or next to the machine, through a tension mechanism, through the take-up arm, and finally through the hole in the needle. Meanwhile, the lower thread is wound onto a bobbin, which is inserted into a case in the lower section of the machine below the material. To make one stitch, the machine lowers the threaded needle through the cloth into the bobbin area, where a rotating hook (or other hooking mechanism) catches the upper thread at the point just after it goes through the needle. The hook mechanism carries the upper thread entirely around th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allen B
Allen, Allen's or Allens may refer to: Buildings * Allen Arena, an indoor arena at Lipscomb University in Nashville, Tennessee * Allen Center, a skyscraper complex in downtown Houston, Texas * Allen Fieldhouse, an indoor sports arena on the University of Kansas campus in Lawrence * Allen House (other) * Allen Power Plant (other) Businesses *Allen (brand), an American tool company *Allen's, an Australian brand of confectionery * Allens (law firm), an Australian law firm formerly known as Allens Arthur Robinson *Allen's (restaurant), a former hamburger joint and nightclub in Athens, Georgia, United States *Allen & Company LLC, a small, privately held investment bank *Allens of Mayfair, a butcher shop in London from 1830 to 2015 *Allens Boots, a retail store in Austin, Texas * Allens, Inc., a brand of canned vegetables based in Arkansas, US, now owned by Del Monte Foods * Allen's department store, a.k.a. Allen's, George Allen, Inc., Philadelphia, USA People * Allen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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