GB674124A - Improvements relating to cylinder moulds for use in paper-making - Google Patents
Improvements relating to cylinder moulds for use in paper-makingInfo
- Publication number
- GB674124A GB674124A GB2057449A GB2057449A GB674124A GB 674124 A GB674124 A GB 674124A GB 2057449 A GB2057449 A GB 2057449A GB 2057449 A GB2057449 A GB 2057449A GB 674124 A GB674124 A GB 674124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- bars
- paper
- framework
- shaft
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- 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
- Paper (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
674,124. Cylinder moulds of paper-making machines. TROTMAN, W. E. K. Aug. 4, 1950 [Aug. 8, 1949; July 28, 1950], Nos. 20574/49 and 18870/50. Class 96. A cylinder mould of a paper-making machine has only one wire-cloth cover which is supported by a framework of bars 13 supported on spider-rings 12 on a shaft 11, Fig. 2, and clamped between end-rings 14. The bars 13 are in short, ridged, arcuate segments 18, Fig. 4, integral with stems 15 which have interrupted ribs 24, Fig. 2, to engage tapered peripheries 26 of the rims of the rings 12. Axial movement of the rings 12 is effected by turning a shaft 50 &c. geared to a right- and left-hand threaded screw-sleeve 45, and forces the bars 13 outwardly to tighten the covering 37 which may be of 2500 mesh per square inch. The bars 13 are resiliently mounted at 36 and are held against moving outwardly away from the rings 12 by an additional ring 32 at each end co-acting with ribs 24a. A modified expansion mechanism acting through a hollow central shaft is described. Also disclosed are a method of securing the ends of the wire-cloth to the framework and a fixed-diameter framework of a stationary mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2057449A GB674124A (en) | 1949-08-08 | 1949-08-08 | Improvements relating to cylinder moulds for use in paper-making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2057449A GB674124A (en) | 1949-08-08 | 1949-08-08 | Improvements relating to cylinder moulds for use in paper-making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB674124A true GB674124A (en) | 1952-06-18 |
Family
ID=10148152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2057449A Expired GB674124A (en) | 1949-08-08 | 1949-08-08 | Improvements relating to cylinder moulds for use in paper-making |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB674124A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608414B (en) * | 2008-12-11 | 2011-04-20 | 富阳市钱旺纸业有限公司 | Expanding cylinder mould mechanism |
-
1949
- 1949-08-08 GB GB2057449A patent/GB674124A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608414B (en) * | 2008-12-11 | 2011-04-20 | 富阳市钱旺纸业有限公司 | Expanding cylinder mould mechanism |
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