Device for scraping a doctor blade

Paper making and fiber liberation – Apparatus – Apparatus repair – cleaning or conditioning

Patent

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Details

152565, 1525651, 100174, D21G 300

Patent

active

047356880

ABSTRACT:
For the purpose of cleaning the doctor blade of a roller of a paper mill, a blade scraping device mounted upon an end of the frame retaining the doctor blade, the device having spring loaded scraping jaws between which the blade is drawn upon being withdrawn from its operating position.

REFERENCES:
patent: 3292201 (1966-12-01), Bedard
patent: 3687730 (1972-08-01), Murphy et al.
patent: 4265705 (1981-05-01), Pyykonen

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