Doctor blades and pressure plates

Details Doctor blades and pressure plates Doctor blades and pressure plates

1979-01-02

1980-06-10

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Attachments

Moving surface scraper, wiper, or brush

100174, 101425, 162281, D21G 300

Patent

active

042065283

ABSTRACT:
A doctor for a papermaking machine comprising a blade holder carrying a doctor blade and a pressure plate bearing against the doctor blade, the pressure plate and/or the doctor blade being formed of a multiplicity of short contiguous sections, with or without links connecting the sections together.

REFERENCES:
patent: 1803927 (1931-05-01), Vedder
patent: 1907623 (1933-05-01), Vickery
patent: 3559229 (1971-02-01), De Noyer
patent: 4114228 (1978-09-01), Brown

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