Method and arrangement for adjusting of three rollers or guiding rolls which together form a caliber opening
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United States of America Patent
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Oct 18, 1994
Grant Date -
N/A
app pub date -
Nov 3, 1992
filing date -
Nov 14, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For adjusting of three caliber opening rollers or guiding rolls, a light source is arranged on the one side of the roller or guiding roll, a device is located at another side of the roller or the guiding roll and receives a shadow image of a caliber contour and has a turnable, displaceable and arrestable bar template. The bar template has at least one polygon which corresponds to the number of rollers or guiding rolls of a caliber and sides which are offset from one another with the same angular position as rotary axes of the rollers or guiding rolls, and center points of inscribed circles of several such polygons are located on one another.
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