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This scraper type is common at Paleo-Indian sites in North America. Scrapers are one of the most varied lithic tools found at archaeological sites. Due to the vast array of scrapers there are many typologies that scrapers can fall under, including tool size, tool shape, tool base, the number of working edges, edge angle, edge shape, and many more.
Deep rolling is a method of cold work deformation and burnishing of internal combustion engine crankshaft journal fillets to increase durability and design safety factors. Compressive residual stresses can be measured below the surface of a deep-rolled fillet. Other types of fillets on shafts or tubes can also benefit from this method.
The Fresno scraper is a machine pulled by horses used for constructing canals and ditches in sandy soil. The design of the Fresno scraper forms the basis of most modern earthmoving scrapers , having the ability to scrape and move a quantity of soil, and also to discharge it at a controlled depth, thus quadrupling the volume which could be ...
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The Vatican Apoxyomenos by Lysippus, in the Museo Pio-Clementino, found in Trastevere, 1849.Height: 2.05 metres (6 feet 9 inches) Apoxyomenos (Greek: Αποξυόμενος, plural apoxyomenoi: [1] the "Scraper") is one of the conventional subjects of ancient Greek votive sculpture; it represents an athlete, caught in the familiar act of scraping sweat and dust from his body with the small ...
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One Johnson & Johnson Plaza New Brunswick, New Jersey 08933 (Address of principal executive offices) Registrant's telephone number, including area code (732) 524-0400 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
A twin engined Terex TS-14b scraper in Hudson, Ohio. In civil engineering, a wheel tractor-scraper (also known as a land scraper, land leveler or tournapull) is a type of heavy equipment used for earthmoving. It has a pan/hopper for loading and carrying material.