Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss GmbH
Original Assignee
Escher Wyss GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Escher Wyss GmbHfiledCriticalEscher Wyss GmbH
Publication of ES147089UpublicationCriticalpatent/ES147089U/en
Application grantedgrantedCritical
Publication of ES147089YpublicationCriticalpatent/ES147089Y/en
D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F1/00—Wet end of machines for making continuous webs of paper
D21F1/60—Cylinder moulds
Landscapes
Filtration Of Liquid
(AREA)
Paper
(AREA)
Abstract
Sieve drum for water extraction machines, round screen paper machines, pressure filter of belts or the like, of the type whose surface is covered with a screen of synthetic material preferably contracted, displaceable in a circumferential direction, characterized in that the plastic screen with its two edges it grasps at least partially above the edges of the sifter drum. (Machine-translation by Google Translate, not legally binding)
ES1969147089U1968-03-301969-03-29
SCREENING DRUM FOR WATER EXTRACTOR MACHINES.
ExpiredES147089Y
(en)