Roller guide for a roll stand
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 1, 2000
Grant Date -
N/A
app pub date -
Apr 20, 1999
filing date -
Apr 22, 1998
priority date (Note) -
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Abstract
A roller guide for a roll stand for precise guiding of a rod-shaped or wire-shaped rolling product in a caliber opening formed by rolls which engage the rolling product from an outer side and are distributed on its periphery, the roller guide has angular levers provided with legs on which the rollers are rotatably supported, turning pins on which the angular levers are turnable and which have turning axes extending transversely to a roll axis, an adjusting bushing by which the levers are jointly turnable so as to jointly displace the rollers radially to the roll axis, a coupling rod arranged between the adjusting bushing and each of the levers, the coupling rod being hingedly engaged on a leg of the lever which faces away from the rollers, and an angle between an engaging point between the coupling rod on the lever and a rotary axis of the roller with an apex point on the turning axis of the turning pin amounting to between 80 and 92.degree..
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