Browse Prior Art Database

Drum Polishing Device

IP.com Disclosure Number: IPCOM000092480D
Original Publication Date: 1966-Nov-01
Included in the Prior Art Database: 2005-Mar-05
Document File: 2 page(s) / 39K

Publishing Venue

IBM

Related People

Appel, FH: AUTHOR [+2]

Abstract

The device for polishing the surface of drum 1 comprises polishing paper 2. The latter is unwound from cylinder 3 and taken up on cylinder 4. Paper 2 is wrapped around at least a portion of the periphery of drum 1 to be polished. An endless pressure belt 5 continuously presses paper 2 against the drum 1 surface. Belt 5 provides a uniform polishing pressure on the drum 1 surface. Belt 5 also prevents tension on the paper 2 which would cause it to tear. Fresh paper 2 is continually supplied in polishing the drum 1 surface, thus removing debris which produces scratches in the drum 1 surface.

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Drum Polishing Device

The device for polishing the surface of drum 1 comprises polishing paper 2. The latter is unwound from cylinder 3 and taken up on cylinder 4. Paper 2 is wrapped around at least a portion of the periphery of drum 1 to be polished. An endless pressure belt 5 continuously presses paper 2 against the drum 1 surface. Belt 5 provides a uniform polishing pressure on the drum 1 surface. Belt 5 also prevents tension on the paper 2 which would cause it to tear. Fresh paper 2 is continually supplied in polishing the drum 1 surface, thus removing debris which produces scratches in the drum 1 surface.

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