Work roll scraper for roller levelers
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United States of America Patent
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-
Dec 29, 2009
Grant Date -
Aug 9, 2007
app pub date -
Sep 29, 2006
filing date -
Feb 6, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A self-retaining scraping device for continuously cleaning work rolls of a roller leveler assembly has a first wall having two angled or curved portions and a straight portion extending between the angled portions; and a second wall having two angled or curved portions and a straight portion extending between the angled portions.The first wall and second wall are connected to each other via the straight portions. The angled or curved portions of the first wall extend in an opposite direction from the angled or curved portions of the second wall. The scraping device is inserted between adjacent work rolls and has multiple scraping edges contacting outer surfaces of the work rolls to continuously clean the work rolls. The scraping device is supported by the work rolls.
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