CH470958A - Process for the continuous manufacture of tubes and pipes by extrusion of a plastic material on a reinforcement, and apparatus for its implementation - Google Patents
Process for the continuous manufacture of tubes and pipes by extrusion of a plastic material on a reinforcement, and apparatus for its implementationInfo
- Publication number
- CH470958A CH470958A CH855967A CH855967A CH470958A CH 470958 A CH470958 A CH 470958A CH 855967 A CH855967 A CH 855967A CH 855967 A CH855967 A CH 855967A CH 470958 A CH470958 A CH 470958A
- Authority
- CH
- Switzerland
- Prior art keywords
- reinforcement
- extrusion
- pipes
- tubes
- implementation
- Prior art date
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
- B29C48/152—Coating hollow articles the inner surfaces thereof
- B29C48/153—Coating both inner and outer surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR88500A FR1517841A (en) | 1966-12-22 | 1966-12-22 | Method and apparatus for the continuous preparation of tubes and pipes by extruding plastics on a reinforcement |
Publications (1)
Publication Number | Publication Date |
---|---|
CH470958A true CH470958A (en) | 1969-04-15 |
Family
ID=8622833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH855967A CH470958A (en) | 1966-12-22 | 1967-06-16 | Process for the continuous manufacture of tubes and pipes by extrusion of a plastic material on a reinforcement, and apparatus for its implementation |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE700804A (en) |
CH (1) | CH470958A (en) |
FR (1) | FR1517841A (en) |
GB (1) | GB1145545A (en) |
NL (1) | NL6708871A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE893772A (en) * | 1982-06-02 | 1983-01-06 | Hg Engineering Ltd | APPARATUS AND METHOD FOR MANUFACTURING A REINFORCED STRIP |
CN115352673B (en) * | 2022-09-23 | 2023-09-19 | 岳西县鸿腾电子有限公司 | Workbench adjusting mechanism of inductance braiding machine |
-
1966
- 1966-12-22 FR FR88500A patent/FR1517841A/en not_active Expired
-
1967
- 1967-06-16 CH CH855967A patent/CH470958A/en not_active IP Right Cessation
- 1967-06-19 GB GB28199/67A patent/GB1145545A/en not_active Expired
- 1967-06-26 NL NL6708871A patent/NL6708871A/xx unknown
- 1967-06-30 BE BE700804D patent/BE700804A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE700804A (en) | 1968-01-02 |
DE1704997A1 (en) | 1972-03-02 |
GB1145545A (en) | 1969-03-19 |
FR1517841A (en) | 1968-03-22 |
DE1704997B2 (en) | 1972-08-17 |
NL6708871A (en) | 1968-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |