Suspension device for a headbox for paper and pulp machines
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United States of America Patent
Stats
-
Dec 23, 1980
Grant Date -
N/A
app pub date -
Mar 13, 1979
filing date -
Mar 17, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A headbox for paper and pulp machines is pivotally mounted at the ends of a plurality of control links secured to the machine frame and pointing from the machine frame towards a center of rotation in the vicinity of the headbox slice opening. The angular relation and the vertical position of the headbox with respect to a web forming zone are accurately set by controlling the rotation and translation of the respective control links and the headbox thereafter is maintained rigidly fixed in the set position.
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