Adapter for checking the angular alignment of a roller which is to be precisely supported
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United States of America Patent
Stats
-
Mar 4, 2003
Grant Date -
Sep 26, 2002
app pub date -
Mar 21, 2001
filing date -
Mar 1, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An adapter for a precision inspection instrument used for measurement of rollers or rolls in the paper, steel, film industry, without contacting the rollers or rolls. The adapter employs a high pressure fluid, such as compressed air, which emerges through a plurality of nozzles to form an air cushion for supporting the adapter nears the roller. Additionally, the adapter can be provided with adjustable, specifically defined surfaces having nozzles for forming the air cushion on rollers of various dimensions.
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