GB806344A - Fabricating method - Google Patents
Fabricating methodInfo
- Publication number
- GB806344A GB806344A GB3452955A GB3452955A GB806344A GB 806344 A GB806344 A GB 806344A GB 3452955 A GB3452955 A GB 3452955A GB 3452955 A GB3452955 A GB 3452955A GB 806344 A GB806344 A GB 806344A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polythene
- reinforcement
- mould
- pieces
- coating
- 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
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/681—Component parts, details or accessories; Auxiliary operations
- B29C70/683—Pretreatment of the preformed part, e.g. insert
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
- B29C33/126—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts using centering means forming part of the insert
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14311—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles using means for bonding the coating to the articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14631—Coating reinforcements
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/22—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D28/00—Producing nets or the like, e.g. meshes, lattices
- B29D28/005—Reticulated structure comprising reinforcements of substantial or continuous length
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14131—Positioning or centering articles in the mould using positioning or centering means forming part of the insert
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
-
- 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
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/08—Transition metals
- B29K2705/12—Iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Reinforced articles comprising polythene are produced by coating a metal reinforcement with a thin layer of polythene, oxidizing this layer by baking it at a temperature above its melting-point, locating the coated metal reinforcement in a mould by means of pieces of polythene, and injecting molten polythene into the mould to surround the reinforcement and fuse with the pieces of polythene. The initial coating is applied as described in the parent Specification, or by spreading on, or dipping the metal in, a polythene gel. The process may be applied to a steel wire gauze.ALSO:Reinforced articles comprising polythene are produced by coating a metal reinforcement with a thin layer of polythene, oxidizing this layer by baking it at a temperature above its melting point, locating the coated metal reinforcement in a mould by means of pieces of polythene, and injecting molten polythene into the mould to surround the reinforcement and fuse with the pieces of polythene. The initial coating is applied as described in the parent Specification, or by spreading on, or dipping the metal in, a polythene gel. The process may be applied to a steel wire gauze.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3452955A GB806344A (en) | 1955-12-02 | 1955-12-02 | Fabricating method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3452955A GB806344A (en) | 1955-12-02 | 1955-12-02 | Fabricating method |
Publications (1)
Publication Number | Publication Date |
---|---|
GB806344A true GB806344A (en) | 1958-12-23 |
Family
ID=10366769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3452955A Expired GB806344A (en) | 1955-12-02 | 1955-12-02 | Fabricating method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB806344A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1296339B (en) * | 1964-05-13 | 1969-05-29 | Sapir S A | Method for equipping fabric-like material with continuous reinforcement ribs made of plastic |
FR2430208A1 (en) * | 1978-07-07 | 1980-02-01 | Yoshida Kogyo Kk | SLIDER FOR LARGE ZIPPER CLOSURES |
EP0487476A2 (en) * | 1990-11-19 | 1992-05-27 | Aktiebolaget SKF | Castings with cast-in reinforcement |
-
1955
- 1955-12-02 GB GB3452955A patent/GB806344A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1296339B (en) * | 1964-05-13 | 1969-05-29 | Sapir S A | Method for equipping fabric-like material with continuous reinforcement ribs made of plastic |
FR2430208A1 (en) * | 1978-07-07 | 1980-02-01 | Yoshida Kogyo Kk | SLIDER FOR LARGE ZIPPER CLOSURES |
EP0487476A2 (en) * | 1990-11-19 | 1992-05-27 | Aktiebolaget SKF | Castings with cast-in reinforcement |
EP0487476A3 (en) * | 1990-11-19 | 1992-08-26 | Aktiebolaget Skf | Castings with cast-in reinforcement |
US5306454A (en) * | 1990-11-19 | 1994-04-26 | Ab Skf | Castings with cast-in reinforcement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7508035L (en) | ADDITIVES, DIFFERENT IN WIRE-LIKE FORM, FOR METAL MELTER. | |
MX3236E (en) | IMPROVED PROCEDURE FOR THE MANUFACTURE OF CONFORMED PANELS AND PRODUCT OBTAINED | |
FR1127429A (en) | heating element and method of manufacture thereof, for the evaporation of a metal under vacuum | |
GB806344A (en) | Fabricating method | |
FR1147987A (en) | Improved composition and process for coating metal surfaces | |
ES281132A1 (en) | Coating procedure for continuous metal products with plastic materials (Machine-translation by Google Translate, not legally binding) | |
GB958043A (en) | Production of glass fibres | |
JPS5218927A (en) | Process for producing inorganic fibers coated with a protective coatin g | |
GB768604A (en) | Improvements in or relating to the production of compound bearings | |
ES225492A1 (en) | Improvements introduced in methods and appliances for the manufacture of decorated plane glass (Machine-translation by Google Translate, not legally binding) | |
GB808200A (en) | Improvements in or relating to the manufacture of sheet wrapping materials | |
FR1219378A (en) | Material usable in particular as a construction, coating or molding material, and method for its manufacture | |
GB609640A (en) | Improvements relating to reinforced, cellular concrete | |
GB854636A (en) | An improved method of making moulds, dies and forming tools | |
FR73321E (en) | Manufacturing process of electrical conduits with metal reinforcement, in prefabricated elements | |
CA835311A (en) | Method of solidifying molten metal and articles produced thereby | |
FR1143352A (en) | Process for coating and shaping metal parts | |
GB819396A (en) | Improvements in or relating to extruded hollow, elongated shapes of solid polyethylene | |
GB572031A (en) | Improvements in the manufacture of metal moulds, dies and the like | |
ES218197A1 (en) | A procedure, with their corresponding performance, to protect from oxidation metal parts during heating at elevated temperatures (Machine-translation by Google Translate, not legally binding) | |
AU219724B2 (en) | Resinous composition including a curing agent therefor, and method of making resinous article therefrom | |
GB818282A (en) | Fabricating method | |
ES223636A1 (en) | A perfect method to cover nmetal objects from a uniform layer of flexible plastic (Machine-translation by Google Translate, not legally binding) | |
FR1183410A (en) | Process for the production of heat-resistant steels, especially for fairly large forging parts with good heat characteristics | |
AU1943856A (en) | Improved process involving the intensive introduction of heat into molten metals or metallic materials |