Equipment and method in handling of doctor blades for a paper/cardboard machine
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United States of America Patent
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Jan 27, 2004
Grant Date -
N/A
app pub date -
Apr 22, 2002
filing date -
Jul 9, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A reeling device (10), has a support base (1), a support arm (2), and a shaft (9') mounted on the support arm (2). One shaft end has a boss (9) and the other end has a revolving frame (7). Mounted to the device is a transit case (20), within which the used doctor blades (12) of a paper/cardboard machine are reeled on a roll. Raw material is supplied to a blade production plant, where the blades are produced, then transported to a paper/cardboard plant and stored in the plant prior to being mounted in connection with paper/cardboard machine rolls, where their condition is monitored during use. Used doctor blades are removed from the machine, packed in storable form with the reeling device, and are stored in the paper/cardboard plant. The packed used blades are transported away from the paper/cardboard plant and delivered into recycling, reuse or end use.
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