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Topic: End scraper

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	SCRAPERS
		Scrapers that are made on the end of a flake or blade.
		The retouched end may be the proximal end or the distal end, but the vast majority of end scrapers are made on the distal end, as this does not require the removal of the bulb of percussion.End scrapers are further defined by the shape of the retouched end, being either concave, straight or convex.
		An end scraper which has a retouched end that is straight in form, made on a blank that is a flake.
	www.hf.uio.no /iakh/forskning/sarc/iakh/lithic/scrapers.html (413 words)

	Primary air duct cleaning apparatus for recovery boilers - Patent 4538552
		As the scraper is moved forward, the pin and groove connection forces the forward end of jaws 9 and 10 toward their extreme forward position.
		Thus, as the scraper is moved toward the furnace, the forward edges of the jaws mechanically engage the smelt and scrape it from the walls of the duct to which it has adhered.
		The main elements of the scraper are called "jaws" in that the two main parts of the scraper are pivoted to each other at one end and the opposite ends are "scissored" open as their pins follow the grooves in the walls of the air duct.
	www.freepatentsonline.com /4538552.html (1548 words)

	United States Patent Application: 0040148727
		The grill scraper of claim 1 wherein said elongated frame is narrow and generally planar in a vertical plane relative to the surface of the cooking grill when the grill scraper is being used.
		The grill scraper of claim 1 wherein said blade head includes a support plate on which the scraping blade is mounted, a clamping plate for positioning on top of the scraping blade, and clamping means for biasing the clamping plate toward the support plate to clamp the scraping blade therebetween.
		The grill scraper of claim 31 wherein said elongated frame is narrow and generally planar in a vertical plane relative to the surface of the cooking grill when the grill scraper is being used.
	appft1.uspto.gov /netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=/netahtml/PTO/srchnum.html&r=1&f=G&l=50&s1="20040148727".PGNR.&OS=DN/20040148727&RS=DN/20040148727 (4129 words)

	Scraper - Wikipedia, the free encyclopedia
		Scraper is generally a tool that scrapes its edge along a surface to achieve some change such as the removal of material.
		in metalworking, a scraper is used to finish a metal surface.
		in computer programming, a scraper is a program which captures information from a display not intended for processing by computers.
	en.wikipedia.org /wiki/Scraper (193 words)

	[No title] (Site not responding. Last check: 2007-10-09)
		The pivoting tools may be connected either to an end of a handle adjacent the connection point of the jaw members, on an axis separate from or combined with a pivot axis of a jaw member, or to an end of the handles opposite the connection point of the jaw members.
		Scraper 60 may be retracted into a storage position within a handle, such as first handle 20 of multi-purpose tool 10, such that access edge 62 is accessible when tool 10 is in a folded configuration, as shown in Fig.
		Scraper retention mechanism 368 may be in any desired configuration, such as a retention finger 400 with an extension or protrusion 401 shaped to fit into a corresponding hole or depression 402 in scraper 360, as shown in Fig.
	www.wipo.int /cgi-pct/guest/getbykey5?KEY=99/67060.991229&ELEMENT_SET=DECL (7497 words)

	Devices and techniques for a posterior lateral disc space approach - US Patent 6764491 (Site not responding. Last check: 2007-10-09)
		The longitudinal axis of pusher 460 is in relatively substantial alignment with the longitudinal axis of implant engagement end 456.
		Driver 1300 is engageable to the proximal end of connecting portion 1102 to thereby rotate connecting portion 1102 to threadingly engage implant 1000 to threaded end portion 1104 of inserter 1100.
		Leading end wall 1006 is offset to the posterior side of axis C, and trailing end wall 1008 and engaging portions 1044, 1048 are also offset to the posterior side of axis C.
	www.patentstorm.us /patents/6764491.html (14517 words)

	Breath system appliance with dorsal applicator and scraper - US Patent 6083235 (Site not responding. Last check: 2007-10-09)
		A curved end surface 30 having a radius of curvature significantly larger than the radius of curvature of the end of the applicator head 20 is also found on the scraper head 22.
		The applicator and scraper heads may be dimensioned with a maximum transverse width in the order of 5/8 to 7/8 inches (16 to 23 mm.) and the thickness of the body 12 may range between 1 to 2 mm.
		It should also be noted that the body 12a includes, at its opposite end, a scraper head 22a having a peripheral array of teeth 40a projecting from one face thereof and, projecting from the opposite face an array 32a of ribs 34a, each having a uniform transverse cross section with a longitudinal edge 36a.
	www.patentstorm.us /patents/6083235.html (3141 words)

	Archaeology Wordsmith
		It differed from side scrapers in that it had a rounded retouched end and was often made on a blade.
		It is called a side scraper (racloir) or end scraper (grattoir) depending on the sharpened edge; side scrapers utilize the long side and end scrapers have the scraping facet on one end.
		Scrapers were also used in woodworking and in shaping bone or ivory.
	www.reference-wordsmith.com /cgi-bin/lookup.cgi?category=&where=headword&terms=scraper (389 words)

	Artifact Distribution (Site not responding. Last check: 2007-10-09)
		An area of end scraper use is defined by the presence of three end scrapers in close proximity to one another in the SW quadrant of unit N8E1.
		A second end scraper use or discard zone is located in the SW quadrant of unit N10E1.
		Scrapers and fragments, retouched, and utilized flakes are scattered somewhat randomly throughout the site area, although a possible scraper concentration occurs SW of the central knapping area.
	archnet.asu.edu /ArchNet/uconn_extras/regions/northeast/72163/distrib.htm (371 words)

	Oneota end scrapers and experiments in hide dressing: An analysis from the La Crosse locality Midcontinental Journal of ... (Site not responding. Last check: 2007-10-09)
		An end scraper is a "beveled implement made on a flake or blade with working edge on one or both convex ends.
		Oneota end scrapers are typically narrower at the proximal end of the original flake, conforming to the area of the striking platform and bulb of percussion, and are sometimes described as "thumbnail" or "tear-drop" shaped.
		In addition, scrapers from type sites for the La Crosse, Wisconsin, locality Oneota phase sequence were examined for wear indications, and experimental hide scraping was undertaken on wet and dry deer, elk, and bison hides in an attempt to replicate patterns observed on the archaeological specimens.
	www.findarticles.com /p/articles/mi_qa3904/is_199910/ai_n8870683 (872 words)

	[No title]
		After the interior has been rough-hollowed, a hooked-shaped scraper is used to thin out the side walls beginning at the top of the vessel and working down to thee bottom.
		A wall-thickness indicator is used in conjunction with the hooked scraper to gauge thickness.
		A plastic tip on the end of the indicator bends while the wall is still thick and when the tip straightens and no longer touches the exterior of the vessel, the vessel is down to the desired wall thickness.
	www.blacksprucestudio.com (208 words)

	glossary archaeology anthropology saff tomb systematic sampling
		SCRAPER __ An artifact used to remove the fat from the underside of a hide or to smooth wood.
		The "end" may be defined as the shorter of the edges in a rectangular specimen or the end which initially formed part of the striking platform or the edge opposite it.
		a large, often oval scraper with a flat ventral face and dome-shaped dorsal face which is often sharpened on one side.
	www.archaeolink.com /glossary-s.htm (6785 words)

	Delaware Department of Transportation (Site not responding. Last check: 2007-10-09)
		At the unmodified end, a medial ridge fmmed by two long flake scars is visible.
		The heavy scrapers and wedge may indicate woodworking activities, while the biracial tools with ground edges suggest that resistent materials such as bone were being cut or scored.
		End scraner (ER 77h): This fine- grained quartzite scraper is not as steeply edged as the steep-edged scrapers described for Zone I. It is broken longitudinally.
	www.deldot.net /static/projects/archaeology/blueberry_hill/tool_morphology.html (5207 words)

	Buy 12" long handle, SS-1X, Triangular Paint Scraper, GSK3, Profiled Paint Scraper, Blade Razors Single Edge #9--100 ... (Site not responding. Last check: 2007-10-09)
		This heavy duty scraper is able to remove large amounts of paint and varnish.
		This scraper has a thick blade that gives you great leverage, long handle and slightly curved sharp edges that reduces the risk of gouging.
		We think the sharp end doubles as a both a putty knife and scraper.
	amtoolshardware.com.ru /CAT_228918 (512 words)

	WWW::Search::Scraper - framework for scraping results from search engines.
		Scraper has the capability to automatically load the submission form, parse it, and create the query request.
		Scraper loads and parses the form, fills in the fields, and pushes the submit button for you.
		Scraper will search the result page for these two strings, throw away everything before the ``start-string'' (including the start-string), throw away everything after the ``end-string'' (including the end-string), then continue processing with the remainder.
	alumnus.caltech.edu /~glenwood/SOFTWARE/Scraper.html (2628 words)

	Scraper Definitions
		Scrapers of this hybrid variety are usually classified as either sidescraper or endscraper according to the habit of an analyst
		As a class, scrapers are the most common shaped tools in lithic assemblages.
		The most common form of spurred scraper is an endscraper with a spur at the intersection of the working end and a lateral edge.
	www.alaskanartifacts.com /Thumbscrapers/Scraper_Definitions.html (697 words)

	Scrapers
		The end profile can be modified to a specific shape as required, eg diamond point.
		The curved end profile makes this excellent for creating, smoothing and blending curved surfaces in bowl and spindle work, eg round bottomed boxes.
		The 85º angle at the end prevents the tool from cutting th eside wall and the bottom at the same time.
	www.robert-sorby.co.uk /scrapers.htm (267 words)

	Technology/Trade (Site not responding. Last check: 2007-10-09)
		End scrapers, drills, awls, spear points, knives, and fluted points (named for the channel at the base which allowed prey to bleed) to name a few.
		The top one is an end scraper and second from the top is a drill.
		These devices were made of a wooden shaft (about forearm length) with a lip at one end (to hold the spear) and weight.
	www.usm.maine.edu /gany/final/technology_trade.htm (283 words)

	Thunder Ridge Ramrod Accessory Page
		This end often was on the back end of old original ramrods and went down inside the stock ramrod hole.
		These brass ramrod ends are made with the ball end having an 8-32 female thread (except the 5/16" size) A rod made with these ends will have a 10-32 thread on one end and an 8-32 thread in the other.
		Used to scrape loose the build-up on the breech end of muzzleloaders.
	www.thunder-ridge-muzzleloading.com /ramrod1a.htm (737 words)

	Mining Technology - Intrepid Mining Equipment - No Maintenance Scrapers and Conveyor Belt Products
		With our cleaning systems installed, the only other time that the scraper needs to be adjusted is to reset the scraper after a conveyor splice or spillage occurs, which means that the scraper blades need to be replaced.
		Tail end scrapers v plough type uses the v shape to plough material off the conveyor on both sides thus protecting the tail pulley and conveyor belt from spillage by the top belt.
		Our philosophy with regards to scrapers is such: the scraper is purchased to clean the conveyor and should therefore do just that and not become another component on the mines or plants that require looking after.
	www.mining-technology.com /contractors/materials/intrepid (562 words)

	Glossary of Terms: Stone Age Artifacts, Paleolithic, Neolithic, Mousterian, Mesolithic age tools
		End scraper — A tool with the working edge on the proximal or distal end of the artifact, also see side scraper and scrapper.
		Hinge fracture — The abrupt and steeply prominent termination of the distal end of a flake scar.
		Scraper — A tool designed to be used to scrape material such as wood, bone, and hide.
	www.stoneageartifacts.com /html/glossary.html (1540 words)

	NOVA \| America's Stone Age Explorers \| Stone Age Toolkit (non-Flash) \| PBS
		For European and American Stone Age peoples, end scrapers served as heavy- duty scraping tools that could have been used on animal hides, wood, or bones.
		Once the hide was removed from an animal, an end scraper could take the hair off the skin's outer layer and remove the fatty tissue from its underside.
		End scrapers were sometimes hafted, or attached to a wooden handle, but could also be handheld.
	www.pbs.org /wgbh/nova/stoneage/tool-nf.html (778 words)

	ScraperPOD - A Framework for scraping results from search engines. - search.cpan.org
		"Scraper" is a framework for issuing queries to a search engine, and scraping the data from the resultant multi-page responses, and the associated detail pages.
		Since Scraper matches both HTML and any text simultaneously, it is impossible to assume that HTML in a comment is not relevant to the scrape.
		A single Scraper Request is translated to the target WSDL interface, and Responses are translated to a canonical form; you send the same request to multiple servers (even to WSDL servers), and you get the same type of response from multiple servers (even from WSDL servers).
	search.cpan.org /~glennwood/Scraper-3.05/lib/WWW/ScraperPOD.pm (6037 words)

	Paleo End Scraper -- Introduction (Site not responding. Last check: 2007-10-09)
		I have chosen to name this document and the Paleoindian end scraper the "Paleo End Scraper".
		Wilmsen & Roberts 1978:83), and it is a spurred end scraper to Frison (1991:128).
		Paleoindian Tradition and for this reason I shall refer to it as the Paleo End Scraper or PES for short.
	www.ele.net /pes/pesintro.htm (289 words)

	SAAweb - Publications
		Evidence of end scraper reduction is compared with faunal diversity and lithic material provenience, the former a potential catalyst of and the latter a potential reflection of mobility.
		A relationship between less intense end scraper reduction, somewhat elevated percentages of distant raw materials, and reindeer-dominated fauna is noted during cold and apparently open environmental conditions.
		Less consistency in the extent of end scraper reduction is observed among assemblages associated with more diverse and at times less mobile fauna.
	www.saa.org /publications/AmAntiq/68-1/Blades.html (373 words)

	HSS Woodturning Tools (1) from Henry Taylor Tools Ltd.
		Internal hollowing from the centre is made easy with short stubby 60/65° angle, this allows for a strong vibration free pivot cutting action, as the bevel can be rubbed for much of the time.
		end grain hollowing on softer woods and larger work is best done with the 1/2" gouge.
		The end / side cutting scraper is made from a 3/4" square end scraper.
	www.henrytaylortools.co.uk /hss1.html (444 words)

	Upper Paleolithic - Vela Spila (Vela Luka - island Korcula)
		End scrapers on flakes are by far the most common type (24,23 % of all tools).
		End scrapers on blade, atypical end scrapers on blade, ogival, fan-shaped, circular and carinated end scrapers, end scrapers on retouched blade, core-shaped scrapers, flat end scrapers with nose and thick nosed scrapers appear in smaller numbers.
		Relatively common in Upper Paleolithic layers are elongated blades with parallel edges, usually of trapezoidal section and pronounced dorsal crests.
	www.vela-spila.hr /eng/paleolithic.html (930 words)

	MAURITANIA STONE TOOLS
		The end scraper was fashioned on a thin flake and shows bifacial working.
		As we progress from the time from the end of the Pleistocene to the end of the Paleolithic Period, we see man relying more on meat from raised animals as opposed to hunted animals.
		This later tradition is responsible for the influence of the Oranian industry and eventually succeeds it as we near the end of the Paleolithic Period.
	www.paleodirect.com /oc-025.htm (643 words)

	Wannock Flint Scraper (Site not responding. Last check: 2007-10-09)
		It has been abruptly retouched at the distal end, with the retouch extending along both sides and around the proximal end.
		Abrasion at the distal end indicates its use as a scraper, and other abrasion suggests it may have been hafted.
		The flint raw material is a striking heavily patinated red-brown colour with occasional white speckles, and is very unusual for this area where almost all the flintwork is made from the local chalk and clay-with-flint raw material.
	www.msfat.com /News/Wannock_Scraper.htm (155 words)

	Scrapers: The Silent Paint Remover, Sandvik, ANZA, Mountain, American Science & Surplus, Ivy Classic, Tajima (Site not responding. Last check: 2007-10-09)
		Scrapers: The Silent Paint Remover, Sandvik, ANZA, Mountain, American Science & Surplus, Ivy Classic, Tajima...
		One end has a sharp 3" wide scraping blade with pointed corners and built-up sides to contain the scraped paint.
		The other end has a thumb depression for leverage, and a slightly-less-than-90° angled edge for getting into a corner without digging into the walls.
	besttop.ru /cat228918 (896 words)

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