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CHR WANDEL
METALLTUCH und MASCHINENFABRIK
Original Assignee
CHR WANDEL
METALLTUCH und MASCHINENFABRIK
Publication date
Application grantedgrantedCritical
Publication of DE349499CpublicationCriticalpatent/DE349499C/de
D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
D21D5/02—Straining or screening the pulp
D21D5/06—Rotary screen-drums
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Paper
(AREA)
Description
Hierzu 1 Blatt Zeichnungen.
Claims (1)
Patent-Anspruch :
Gelöteter Siebzylinder für Drehknotenfänger der Papier-, Pappen- und Zellstoffherstellung,
dadurch gekennzeichnet., daß die mit der Drahtschraube (i) verlöteten
Stäbe (2) an den Enden (3) verstärkt und verbreitert sind.
DENDAT349499DGeloeteter Siebzylinder fuer Drehknotenfaenger der Papier-, Pappen- und Zellstoffherstellung
ExpiredDE349499C
(de)