Lubricated suction box cover

Details Lubricated suction box cover Lubricated suction box cover

1975-08-06

1977-03-08

Bashore, S. Leon

Paper making and fiber liberation

Apparatus

Apparatus repair, cleaning or conditioning

162275, 162374, D21F 152

Patent

active

040111318

ABSTRACT:
A suction box cover for a Fourdrinier papermaking machine includes a leading portion having a top surface which supports a travelling Fourdinier fabric. The leading portion has a channel across its length which includes a lower manifold region and an upwardly projecting throat region that opens upon the fabric supporting surface. A lubricating fluid is fed to the manifold region and flows upwardly through a series of orifices in a metering member retained within the channel to the fabric supporting surface to lubricate the fabric.

REFERENCES:
patent: 1216861 (1917-02-01), Shorey et al.
patent: 1822363 (1931-09-01), Morin
patent: 2487202 (1949-11-01), Wadleigh
patent: 2905241 (1959-09-01), Smith
patent: 2934143 (1960-04-01), Hornbostel
patent: 2981329 (1961-04-01), Justus

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