GB1054392A - - Google Patents
Info
- Publication number
- GB1054392A GB1054392A GB1054392DA GB1054392A GB 1054392 A GB1054392 A GB 1054392A GB 1054392D A GB1054392D A GB 1054392DA GB 1054392 A GB1054392 A GB 1054392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cloth
- thermoplastic
- layers
- resin
- bonded
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
1,054,392. Laminates and laminating. F. F. JARAY. Aug. 13, 1963 [July 4, 1962], No. 25554/62. Heading B5N. [Also in Divisions B8 and F2] A structure such as a pipe or tank is formed by helically winding a liner, comprising a layer of woven or non-woven cloth bonded to a sheet of thermoplastic synthetic resin, over a mandrel or former with the thermoplastic layer facing the latter and adjacent turns either abutting or overlapping, bonding the edges of adjacent turns together, applying one or more layers of thermosetting resin and reinforcement to the cloth surface of the liner and curing the resin. The cloth may be of glass, asbestos or synthetic resin fibres and may be bonded to the thermoplastic sheet by heat and pressure or by an epoxy resin. The thermoplastic sheet may be a vinyl chloride polymer or copolymer, or a blend thereof with other vinyl polymers, polyethylene, polypropylene, polyvinylfluoride, a chlorinated polyether or a polyfluorohydrocarbon, e.g. polymonochlortrifluoroethylene and it may be wider than the cloth backing to pro vide a border for welding to that of adjacent turns; alternatively the edge may be folded over or it may be coated on the backing for this purpose. Abutting edges may be bonded by a thermoplastic strip. The reinforcement may be a mat or rovings of glass, synthetic or natural fibres and may be applied as a series of layers of cloth, or as a series of strands with alternate layers wound in opposite directions. A layer of open mesh-like material may be sandwiched between reinforcement layers. A cylindrical tank may have end pieces similarly constructed and welded into the tank body, the latter being belled at its ends to receive them. The thermosetting resin may be a furfural, phenolic, epoxy, polyester or silicone.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1054392A true GB1054392A (en) |
Family
ID=1758107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1054392D Active GB1054392A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1054392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0936389A1 (en) * | 1998-02-17 | 1999-08-18 | Westaflex-Automobile | Pipe for conveying a gaseous medium, particularly for use in motor vehicles and method of fabrication |
| US6234211B1 (en) | 1997-04-30 | 2001-05-22 | Westaflex Automobile | Pipe for the ducting of gaseous fluids notably in cars |
-
0
- GB GB1054392D patent/GB1054392A/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6234211B1 (en) | 1997-04-30 | 2001-05-22 | Westaflex Automobile | Pipe for the ducting of gaseous fluids notably in cars |
| EP0936389A1 (en) * | 1998-02-17 | 1999-08-18 | Westaflex-Automobile | Pipe for conveying a gaseous medium, particularly for use in motor vehicles and method of fabrication |
| FR2775049A1 (en) * | 1998-02-17 | 1999-08-20 | Westaflex Automobile | PIPE FOR TRANSPORTING GASEOUS FLUID, PARTICULARLY IN MOTOR VEHICLES, AND METHOD FOR MANUFACTURING THE SAME |
| US6186183B1 (en) | 1998-02-17 | 2001-02-13 | Westaflex-Automobile | Pipe for carrying gaseous fluid, more particularly in motor vehicles, and method of producing the same |
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