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Topic: Power loom


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In the News (Sat 18 May 13)

  
  Lowell National Historical Park - Power Looms
In a power loom, movements coordinated by human hand and eye have to be replicated through the precise interaction of levers, cams, gears, and springs.
Successful power looms were in operation in England by the early 1800s, but those made in America were inadequate.
With the introduction of a dependable power loom, weaving could keep up with spinning, and the American textile industry was underway.
www.nps.gov /lowe/loweweb/Lowell_History/powerlooms.htm   (261 words)

  
  Stop Press - Telecom Trade Union leaders taken into custody for five hours   (Site not responding. Last check: 2007-10-26)
Thousands of power loom (textile) workers recently marched through the main streets of Faisalabad (the third largest city of Pakistan and center of textile industry).
The power loom owners are not implementing the agreement achieved after a one month long struggle by the workers.
Power loom workers are among the worst of low paid workers.
www.turcp.org /articles/2006/05/21loom.html   (463 words)

  
  Loom - Search Results - MSN Encarta
Loom, machine used in weaving fabrics from yarn or other fibers.
A woven fabric produced on a loom is made by interlacing two sets of threads at...
In this extract, Edmund Cartwright describes his invention of the power loom in 1785.
encarta.msn.com /Loom.html   (169 words)

  
 loom - Encyclopedia.com
Modern looms are of two types, those with a shuttle (the part that carries the weft through the shed) and those without; the latter draw the weft from a stationary supply.
Vertical looms, such as the Navajo and some tapestry looms, developed from the practice of hanging the warp beam from a tree and holding the yarns taut with stones, pegs, or a weighted pole.
In the foot loom the harnesses were operated by treadles, leaving the hands free to pass and catch the shuttle.
www.encyclopedia.com /doc/1E1-loom.html   (867 words)

  
 Loom Summary
The advancement of loom technology was not universally welcomed; on the contrary, each new invention was commonly received with fear and hostility, particularly on the part of the hand-weavers who saw themselves becoming rapidly obsolete.
Looms used for weaving traditional tapestry are classified as haute lisse looms, where the weft is suspended vertically between two rolls, and the basse lisse looms, where the weft extends horizontally between the rolls.
Originally, powered looms were shuttle-operated but in the early part of the 20th century the faster and more efficient shuttleless loom came into use.
www.bookrags.com /Loom   (2506 words)

  
 Retrospective on Loom
Loom is unusual among classifiers in that it maintains the currency of its computations in the presence of modifications both to concepts (concept redefinition) and to instances (instance update).
Loom enables users to switch between classified and unclassified instances, so they are free to experiment if they are unsure whether or not their application benefits from use of the classifier.
Loom definitions and non-factual axioms are not context-sensitive—an inherited definition/axiom cannot be retracted in a child context.
www.isi.edu /isd/LOOM/papers/macgregor/Loom_Retrospective.html   (7423 words)

  
 Of Men and Machines--The Industrial Revolution
There were many efforts at inventing a loom, some notable attempts include the ‘Dutch loom' which began weaving ribbons as early as the seventeenth century, and the loom made by a Frenchman named de Gennes in 1678.
In 1794, in two power looms, a Dumbarton workshop was set up with 40 power looms, and by 1800, there were factories that housed up to two hundred steam powered looms.
Ergo, the main duty of weavers with the power loom was to replace broken threads.
library.thinkquest.org /05aug/01419/powerloomtext.html   (381 words)

  
 Thread breaking device for a power loom - Patent 5592976
The object of this invention is a weft yarn brake for a power loom.
The installation of at least one weft yarn brake, in the form of a loop brake on the weft insertion side of a power loom is known.
The support 12 is curved in the approximate shape of an U and is attached to the power loom itself by means of a nut 13 welded to the support and a screw on the power loom itself.
www.freepatentsonline.com /5592976.html   (2751 words)

  
 AVL Looms - Products - Looms
AVL Looms are now found in over eighty countries around the globe and are widely recognized for their high quality and innovative design.
Studio Dobby Loom: this purpose-built loom is tough enough to withstand the rigors of the university environment.
Power Loom Sampling rapier or shuttle, harness or jacquard, these little looms are just what you need to mimic the big power loom fabrics.
www.avlusa.com /index/products/looms   (357 words)

  
 IBM POWER
The POWER architecture was used to develop the PowerPC architecture, used in later Apple Macintosh computers, some IBM workstations, as well as a number of embedded applications.
POWER is also the name of a series of microprocessors that implements the instruction set architecture.
The Cell processor is also derived from the POWER architecture with a simple, high frequency, multithreaded core, coupled to eight independent vector processors.
articles.gourt.com /en/power   (2572 words)

  
 Basics of Weaving   (Site not responding. Last check: 2007-10-26)
In the de-centralised weaving sectors, a group of looms is driven by means of a common motor and an overhead shaft and belt-drive arrangement.
This method of driving power looms is found in the de-centralised weaving sectors, It can be seen in Figure 1.3 that in this system, a common motor A drives an overhead shaft D via pulleys B and C, which is in fact the main shaft of the system.
Each loom has a fast-and-loose pulley G which is connected to the corresponding main shaft pulley by means of a belt F. The belts can be shifted on the corresponding fast-and-loose pulley, either to run the loom or to stop it.
www.pdexcil.org /news/51N1203/weaving3.htm   (476 words)

  
 Arkwright and Cartwright
Robert Grimshaw, who was from near Manchester, apparently made arrangements with Cartwright to use his power loom invention in a weaving mill (to be equipped with 500 looms) that was built in 1790.
The Power Loom is a modern invention of a clergyman of the name of Cartwright, resident at Hollander-house, Kent, or at least if the invention be not new, its practical application is so.
Cartwright, erected a weaving factory at that place, in 1790, which he filled with 500 power looms, but before they had well got into motion the factory was burnt down, and the prospect of success had not sufficiently promising to induce its re-erection.
www.grimshaworigin.org /WebPages/ArkCartw.htm   (3595 words)

  
 Power Shortages Loom as India's Economy Grows   (Site not responding. Last check: 2007-10-26)
Energy experts say the crisis has been brought on because cash-strapped state governments have failed to build new power plants to meet the demands of a growing population and an economy that has expanded by seven or more percent in each of the last two fiscal years.
They complain that relying on their own power is often expensive, and adds to the cost of services and products in an increasingly competitive global environment.
Economists say the problems in the power sector are symbolic of India's need to upgrade its run-down infrastructure across the board, if it wants to bill itself legitimately as one of the world's fastest-growing economies, and become more attractive to foreign investors.
quickstart.clari.net /voa/art/gw/2005-06-26-voa7.html   (471 words)

  
 DAWN - Features; 21 August, 2004
A series of demonstrations, strikes and sit-ins by power loom workers to mark their protest against poor working conditions and low wages has surprised one and all.
Hundreds of power loom workers from the Jhang Road, the Narwala Road, Ghulam Muhammadabad and Faizabad, demonstrated and staged a sit-in outside the district Nazim's office to press the government and their employers to increase their wages and offer them fringe benefits.
The power loom sector in Faisalabad was firmly entrenched as a significant weaving sector of the country and it contributed as a hinterland supply line for fabric exporters of Karachi two decades ago.
www.dawn.com /2004/08/21/fea.htm   (668 words)

  
 Sun.Star Network Online - Power outages loom after Mindanao blackout   (Site not responding. Last check: 2007-10-26)
Power went out again early morning Thursday in the city threatening to upset the festival schedules, including the 64th Foundation Day anniversary.
Here in Davao City, Davao Light and Power Company (DLPC) senior vice president Manuel Orig said that while the towers are down, the firm gets its supply of electricity from the Pulangi Hydro Plant in Bukidnon, the Maco, Davao del Norte power barge, and their own power plant in Bajada.
Orig said since the demand for power fluctuates, the present generating facilities might not be able to supply the city's total power requirements.
www.sunstar.com.ph /static/net/2003/02/28/power.outages.loom.after.mindanao.blackout.html   (1205 words)

  
 Crisis unites Malegaon textile workers : Malegoan, power loom, unity, workers : IBNLive.com : CNN-IBN
Five years ago Malegoan was the highest producer of looms in Maharashtra but due to the continual power cuts it has fallen to the third position.
However, the power loom not just provides a livelihood but helps to bridge the communal divide at some level, as people from various communities work are employed in it.
So what ever remains of the power loom business is a result of the unity amongst all the communities who work together to strengthen the business.
www.ibnlive.com /article.php?id=21688§ion_id=3   (296 words)

  
 Power Shortages Loom as India's Economy Grows   (Site not responding. Last check: 2007-10-26)
Energy experts say the crisis has been brought on because cash-strapped state governments have failed to build new power plants to meet the demands of a growing population and an economy that has expanded by seven or more percent in each of the last two fiscal years.
They complain that relying on their own power is often expensive, and adds to the cost of services and products in an increasingly competitive global environment.
Economists say the problems in the power sector are symbolic of India's need to upgrade its run-down infrastructure across the board, if it wants to bill itself legitimately as one of the world's fastest-growing economies, and become more attractive to foreign investors.
www.voanews.com /english/2005-06-26-voa7.cfm   (531 words)

  
 The Hindu : Young World : More power in the loom
Cartwright produced and patented his loom, which was powered by steam and called it the Power Loom.
However, Cartwright's power loom needed to be improved upon and several inventors did just that.
With that the modern Power Loom was ready for mass use.
www.hindu.com /yw/2007/01/19/stories/2007011900040100.htm   (633 words)

  
 Modern History Sourcebook: William Radcliffe: Power Looms, 1828
From 1789 to 1794, my chief business was the sale of muslin warps, sized and ready for the loom, (being the first who sold cotton twist in that state, chiefly to Mr Oldknow, the father of the muslin trade in our country.) Some warps I sent to Glasgow and Paisley.
In weaving no great alteration had taken place during these 18 years, save the introduction of the fly-shuttle, a change in the woollen looms to fustians and calico, and the linen nearly gone, except the few fabrics in which there was a mixture of cotton.
These families, up to the time I have been speaking of, whether as cottagers or small farmers, had supported themselves by the different occupations I have mentioned in spinning and manufacturing, as their progenitors from the earliest institutions of society had done before them.
www.fordham.edu /halsall/mod/1828looms.html   (771 words)

  
 Literary Encyclopedia: Cartwright's power loom
This loom capitalised on the flying shuttle invented in 1733 by John Kay, and improvements in yarn production achieved by Hargreaves (the “spinning Jenny”, 1764) and Crompton (the “spinning mule”, 1779) and Arkwright’s “water frame” of 1769, which had radically increased the volume and quality of yarns available to weavers.
Whilst Cartwright’s first loom was a breakthrough, it was also imperfect, and many more refinements were to be required before the full effect of its achievements could realised.
However, through 1800-1810 improvements by other inventors, coupled with improvements in steam engines, brought the power loom to such efficiency that it was generally adopted, precipitating the Luddite riots and encouraging the development of large towns such as Manchester where weaving was the dominant occupation.
www.litencyc.com /php/stopics.php?rec=true&UID=167   (220 words)

  
 Power loom temple - Patent 4627473
The present invention relates to temples or expanders for power looms.
In power looms, temples are arranged at both sides of the machine at the edge of the finished fabric in order to minimize contraction or shrinkage, that is to maintain the same width in the finished fabric as that of the warp in the reed.
Difficulties arise when different fabrics are to be manufactured on the same loom and the built-in temples are not suitable for all of these.
www.freepatentsonline.com /4627473.html   (1544 words)

  
 Loom - A Computer Game Masterpiece from Lucas Arts
The computergame "Loom" was published by Lucas Arts during 1990 for the PC-DOS platform.
These professional societies swelled in power as their membership grew a few such as the flsmiths and the clerics acquired vast territories with private armies to defend them.
You speak of the pattern as if it were our master, but the long tapestry speak of a time when we were the masters, please elders there is power in the loom.
www.salikon.dk /loom.html   (2430 words)

  
 Rocker Beater Loom Site
Second, they had been told by a "loom expert" that the standing beater on their loom dated its construction to the late 1800s -- and any oral history passed down with the loom (concerning earlier construction and usage) simply could not be accurate.
There were, however, major differences between Almond's loom and the American rocker beater looms -- the most important being that instead of having rockers, the legs of Almond's beater were simply pinned to the base of the loom frame.
I continue to document and photograph looms, as they are located, and assemble background histories for those that have remained within their original families.
oak.cats.ohiou.edu /~deanp/research.html   (3027 words)

  
 The Open Door Web Site : History : The Industrial Revolution : Edmund Cartwright and the Power Loom
In 1785, he patented the first version of his power loom and set up a factory in Doncaster.
The power loom was quickly integrated into the weaving industry.
The power loom was used alongside Crompton's Spinning Mule in many factories.
www.saburchill.com /history/chapters/IR/012.html   (264 words)

  
 Embrace Modernization; Vaghela Urges Power loom Sector
Addressing a meeting of All India Power loom Board, Minister of Textiles Shanker Singh Vaghela urged the power loom sector to come forward for large-scale modernization in order to achieve a level of 26 Billion Sq.
The minister expressed his appreciation to the power loom sector for availing the Technology Upgradation Fund benefits.
He also requested the State Governments to give certain concessions to power loom sector, particularly the tariff concession in electricity and quality of power should also be improved for the power loom sector.
indiabusinessweek.com /Industries/Textiles/powerloom.html   (162 words)

  
 Power Loom Riots
Attack of the Grimshaw Mill in the 1826 Power Loom Riots
When a few of the looms were broken others in the mob took up pieces of cast iron, wood and loom weights and helped break the remainder.
Additional detail on Robert, his connection to Edmund Cartwright (inventor of the power loom), and the factory fire (complete with poem!) is given on a companion webpage.
www.grimshaworigin.org /WebPages/LoomRiot.htm   (1419 words)

  
 Cold showers, power cuts loom for Kiwis - smh.com.au
Wellington: New Zealanders were bluntly warned today to brace for the shock of cold showers and other rationing measures if they don't radically cut their power use within two weeks.
Water levels in lakes that drive power plants have dropped by about 55 per cent after two years of dry weather.
Patrick Strange, head of the government's Winter Power Taskforce, said the 4.5 per cent savings were "the most encouraging sign so far" that consumers were heeding calls to save power.
www.smh.com.au /articles/2003/05/09/1052280420354.html   (278 words)

  
 EETimes.com - Power problems loom for high-performance SoCs
The miniaturization of ICs is sustained by the scaling theory of physics, which states that a transistor device operates reliably at a higher speed when the device size and voltage supply (Vdd) are scaled down by the same factor.
The power integrity (PI) issue, which arises from increasing current density and larger dynamic current spikes, can only be addressed effectively from the perspectives of both design and verification.
An emerging threat to power and ground structures comes from two additional sources of power integrity issues that have been neglected in current verification solutions: the dynamic switching current, i(t)R, and the on-chip and off-chip inductive noise, L di/dt.
www.eetimes.com /news/design/columns/eda/showArticle.jhtml?articleID=17407966   (929 words)

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