Doctoring device for papermaking machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 16, 1991
Grant Date -
N/A
app pub date -
Nov 8, 1989
filing date -
Nov 8, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a pulp or papermaking machine a doctor blade assembly including two doctor blades used in association with a machine roll for scraping material from the same wherein one blade is supported by a standard support member and the other blade is supported by gussets coupled to the support member with the second blade being a spaced distance from the first blade.
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Family
International Classification(s)
Cited Art Landscape
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