Brushing – scrubbing – and general cleaning – Attachments – Moving surface scraper – wiper – or brush
Patent
1988-07-22
1989-12-19
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Attachments
Moving surface scraper, wiper, or brush
198498, 198499, D21G 302
Patent
active
048873292
ABSTRACT:
Methods and apparatus for automatically cleaning a roll for handling sheet stock while in service, including single ended reciprocally actuated scrubbing of a fully roll surface width polishing surface swingingly engaged with the roll surface to provide effective cleaning action without leaving residual scars on the roll surface. Single ended actuation of the scrubbing action is enhanced with special self aligning bearings.
REFERENCES:
patent: 3130438 (1964-04-01), Hughes
patent: 3863453 (1975-04-01), Mercier
patent: 4528716 (1985-07-01), Perneczky
patent: 4533036 (1985-08-01), Gordon
patent: 4633999 (1987-01-01), Perneczky
patent: 4642839 (1987-02-01), Urban
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