GB496691A - Improvements relating to the manufacture of hose pipes - Google Patents
Improvements relating to the manufacture of hose pipesInfo
- Publication number
- GB496691A GB496691A GB20359/37A GB2035937A GB496691A GB 496691 A GB496691 A GB 496691A GB 20359/37 A GB20359/37 A GB 20359/37A GB 2035937 A GB2035937 A GB 2035937A GB 496691 A GB496691 A GB 496691A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- coating
- loom
- woven
- nozzle
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 6
- 238000000576 coating method Methods 0.000 abstract 6
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000008397 galvanized steel Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D3/00—Woven fabrics characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
<PICT:0496691/III/1> <PICT:0496691/III/2> A flexible tube is made by weaving warp and weft threads 3, 4 on a circular loom, one at least of the weft threads being a metal wire such as a galvanized steel or enamelled wire, and then passing the tube through the loom again with the shuttles reversed, or through a second loom having shuttles revolving in a direction opposite to that in the first loom, so as to form a mandrel on which a second layer, including a wire weft, is woven. A liquid coating of synthetic rubber (neoprene) or an aliphatic or aromatic vinyl resin may be deposited on the first or second woven layer. In the first loom, the tube is woven on a nozzle 11 over which the tube is drawn by rubber-covered rollers 2. A solution of polyvinyl alcohol may be discharged through radial passages 17 from the interior of the nozzle to an annular groove 18 beyond which the p nozzle is reduced in diameter to determine the thickness of the coating to be applied. To dry this coating, hot air is discharged through a pipe 19 beyond the nozzle. The tube may be provided with an exterior coating by passing it through a cylindrical member 21 having an extension 24 spaced from the tube to determine the thickness of the coating. Before the second layer is woven the tube passes through a drying chamber. The second woven layer may also be provided with an exterior coating. The tube is finally dried in an oven. Specifications 473,511, [Group XXVIII], 484,567, and 486,296 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20359/37A GB496691A (en) | 1937-07-22 | 1937-07-22 | Improvements relating to the manufacture of hose pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20359/37A GB496691A (en) | 1937-07-22 | 1937-07-22 | Improvements relating to the manufacture of hose pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB496691A true GB496691A (en) | 1938-12-05 |
Family
ID=10144631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20359/37A Expired GB496691A (en) | 1937-07-22 | 1937-07-22 | Improvements relating to the manufacture of hose pipes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB496691A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1038998B (en) * | 1953-12-30 | 1958-09-11 | Sagem | Device on circular looms for gluing the inside of the fabric tube with a film made of non-textile material |
| US3066720A (en) * | 1958-01-31 | 1962-12-04 | Responsabilite Limitee Sterime | Means for applying a coated surface to textile tubing |
| DE1289305B (en) * | 1958-01-31 | 1969-02-13 | Sterimec Sarl | Method and device for the continuous lining of a tubular textile fabric |
-
1937
- 1937-07-22 GB GB20359/37A patent/GB496691A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1038998B (en) * | 1953-12-30 | 1958-09-11 | Sagem | Device on circular looms for gluing the inside of the fabric tube with a film made of non-textile material |
| US3066720A (en) * | 1958-01-31 | 1962-12-04 | Responsabilite Limitee Sterime | Means for applying a coated surface to textile tubing |
| DE1289305B (en) * | 1958-01-31 | 1969-02-13 | Sterimec Sarl | Method and device for the continuous lining of a tubular textile fabric |
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