GB937392A - Means for turning or reversing the direction of movement of web-shaped material at the end of a run - Google Patents
Means for turning or reversing the direction of movement of web-shaped material at the end of a runInfo
- Publication number
- GB937392A GB937392A GB590762A GB590762A GB937392A GB 937392 A GB937392 A GB 937392A GB 590762 A GB590762 A GB 590762A GB 590762 A GB590762 A GB 590762A GB 937392 A GB937392 A GB 937392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- shaped material
- feb
- turning
- air
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/32—Arrangements for turning or reversing webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
Abstract
937,392. Feeding webs. SVENSKA FLAKTFABRIKEN A.B. Feb. 15, 1962 [Feb. 18, 1961], No. 5907/62. Class 100 (1). [Also in Group XIII] A device functioning as a turning roll for web-shaped material, and used in a paper-drying plant, Fig. 1, comprises an air distribution duct, as shown in Figs. 2 and 3, wherein air supplied under pressure, between the curved portion of the duct and the web passing thereover, through perforations 9, is maintained by two air curtains directed obliquely against the web from longitudinal slots 10. In the drying plant, Fig. 1, the drying medium is supplied by a plurality of blowing boxes 3 disposed between the web runs, and is blown against the web in the form of fine jets through the perforated walls of the boxes facing the web, the jets both supporting the web and advancing it.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE172061 | 1961-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB937392A true GB937392A (en) | 1963-09-18 |
Family
ID=20258707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB590762A Expired GB937392A (en) | 1961-02-18 | 1962-02-15 | Means for turning or reversing the direction of movement of web-shaped material at the end of a run |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE613935A (en) |
CH (1) | CH388096A (en) |
ES (1) | ES274570A1 (en) |
GB (1) | GB937392A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430908A1 (en) * | 1978-07-13 | 1980-02-08 | Grace W R Ltd | DEVICE FOR GUIDING AND RETURNING A TRAVELING BELT ON A FLUID LAYER AND WITHOUT OTHER CONTACTS |
EP0249414A2 (en) * | 1986-06-06 | 1987-12-16 | John William Ford | Contactless web support guide |
EP0378860A2 (en) * | 1989-01-17 | 1990-07-25 | ELITEX koncern textilniho strojirenstvi | Device for bending a continuously moving web without making contact |
EP0379685A2 (en) * | 1989-01-21 | 1990-08-01 | Bandfabrik Breitenbach AG | Method and device for the tensionless transportation of web-like products |
-
1962
- 1962-02-13 ES ES0274570A patent/ES274570A1/en not_active Expired
- 1962-02-14 BE BE613935A patent/BE613935A/en unknown
- 1962-02-15 GB GB590762A patent/GB937392A/en not_active Expired
- 1962-02-16 CH CH189962A patent/CH388096A/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430908A1 (en) * | 1978-07-13 | 1980-02-08 | Grace W R Ltd | DEVICE FOR GUIDING AND RETURNING A TRAVELING BELT ON A FLUID LAYER AND WITHOUT OTHER CONTACTS |
EP0249414A2 (en) * | 1986-06-06 | 1987-12-16 | John William Ford | Contactless web support guide |
EP0249414A3 (en) * | 1986-06-06 | 1989-11-15 | John William Ford | Contactless web support guide |
GB2194918B (en) * | 1986-06-06 | 1990-10-17 | John William Ford | Contactless web support guide |
EP0378860A2 (en) * | 1989-01-17 | 1990-07-25 | ELITEX koncern textilniho strojirenstvi | Device for bending a continuously moving web without making contact |
EP0378860A3 (en) * | 1989-01-17 | 1991-03-27 | ELITEX koncern textilniho strojirenstvi | Device for bending a continuously moving web without making contact |
EP0379685A2 (en) * | 1989-01-21 | 1990-08-01 | Bandfabrik Breitenbach AG | Method and device for the tensionless transportation of web-like products |
EP0379685A3 (en) * | 1989-01-21 | 1990-12-19 | Breitenbach Ag Bandfabrik | Method and device for the tensionless transportation of web-like products |
Also Published As
Publication number | Publication date |
---|---|
BE613935A (en) | 1962-05-29 |
ES274570A1 (en) | 1962-10-16 |
CH388096A (en) | 1965-02-15 |
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