Brushing – scrubbing – and general cleaning – Attachments – Moving surface scraper – wiper – or brush
Patent
1977-11-23
1979-02-06
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Attachments
Moving surface scraper, wiper, or brush
G03G 2100
Patent
active
041375971
ABSTRACT:
A cleaning device for wiping the cylindrical face of a roll supported for rotation has an elongated frame comprising a plurality of elongated support webs oriented at an angle to one another in a star-like configuration; a cleaning felt secured about the frame and supported by the free longitudinal edges of the support webs; pressing levers movably supported adjacent the roll and including a frame supporting arrangement for rotatably holding and positioning the frame at opposite ends thereof, parallel to the axis of the roll; and a spring connected to the pressing levers for urging the pressing levers towards the roll for pressing the frame against the roll into a working position. The cleaning felt is divided into a plurality of cleaning felt portions by any two neighboring free longitudinal edges. In the working position, one of the cleaning felt portions is urged into a shape-conforming engagement with the cylindrical face of the roll along the length thereof.
REFERENCES:
patent: 2382214 (1945-08-01), Dunleavy
patent: 3792925 (1974-02-01), Milligan
Achenbach Karlheinz
Bruckel Dieter
Olympia Werke AG
Roberts Edward L.
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