AT225019B - Web turning device for calenders or the like, in particular for paper calenders - Google Patents
Web turning device for calenders or the like, in particular for paper calendersInfo
- Publication number
- AT225019B AT225019B AT485061A AT485061A AT225019B AT 225019 B AT225019 B AT 225019B AT 485061 A AT485061 A AT 485061A AT 485061 A AT485061 A AT 485061A AT 225019 B AT225019 B AT 225019B
- Authority
- AT
- Austria
- Prior art keywords
- calenders
- suction
- paper
- turning device
- web
- Prior art date
Links
Description
<Desc/Clms Page number 1>
Bahnumführungsvorrichtung für Kalander od. dgl., insbesondere für Papierkalander
EMI1.1
<Desc/Clms Page number 2>
Kalander od.sehen je zwei Kalanderwalzen über eine frei drehbare Leitwalze 7 und gegebenenfalls noch über einen Streckstab 8 geführt.
Zwischen einer Leitwalze und einem Streckstab 8 ist eine Saugvorrichtung 9 in Form eines an sich bei Papiermaschinen bekannten Saugkastens angeordnet, u. zw. entweder gemäss Fig. 2 auf der dem Kalander zugekehrten Seite der Papierbahn 6 oder gemäss Fig. 3 auf der entgegengesetzten Seite.
PATENT ANSPRÜCHE :
1. Bahnumführungsvorrichtung für Kalander od. dgl., insbesondere für Papierkalander, unter Verwendung von einer oder mehreren Leitwalzen und Bremseinrichtungen für die Bahn, dadurch gekennzeichnet, dass in der Laufrichtung der Bahn (6) wenigstens hinter einer Leitwalze (7) eine von der Bahn (65 bestrichene Saugvorrichtung (9) vorgesehen ist.
<Desc / Clms Page number 1>
Web turning device for calenders or the like, in particular for paper calenders
EMI1.1
<Desc / Clms Page number 2>
Calender or two calender rolls each are guided over a freely rotatable guide roll 7 and possibly also over a stretching rod 8.
A suction device 9 in the form of a suction box known per se in paper machines is arranged between a guide roll and a stretching rod 8, u. between either according to FIG. 2 on the side of the paper web 6 facing the calender or according to FIG. 3 on the opposite side.
PATENT CLAIMS:
1. Web reversing device for calenders or the like, in particular for paper calenders, using one or more guide rollers and braking devices for the web, characterized in that in the running direction of the web (6) at least one of the webs behind a guide roll (7) (65 coated suction device (9) is provided.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE225019X | 1960-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT225019B true AT225019B (en) | 1962-12-27 |
Family
ID=5858912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT485061A AT225019B (en) | 1960-07-07 | 1961-06-22 | Web turning device for calenders or the like, in particular for paper calenders |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT225019B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319897A1 (en) * | 1987-12-08 | 1989-06-14 | Valmet Paper Machinery Inc. | Frame of a supercalender |
US5245920A (en) * | 1988-12-22 | 1993-09-21 | Sulzer Escher Wyss Gmbh | Method of calendering a paper web |
-
1961
- 1961-06-22 AT AT485061A patent/AT225019B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0319897A1 (en) * | 1987-12-08 | 1989-06-14 | Valmet Paper Machinery Inc. | Frame of a supercalender |
US5245920A (en) * | 1988-12-22 | 1993-09-21 | Sulzer Escher Wyss Gmbh | Method of calendering a paper web |
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