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 implementation

Info

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
Application number
CH855967A
Other languages
French (fr)
Inventor
Portelli Gavino
Original Assignee
Silicones Soc Ind De
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Silicones Soc Ind De filed Critical Silicones Soc Ind De
Publication of CH470958A publication Critical patent/CH470958A/en

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)
CH855967A 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 CH470958A (en)

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)

* Cited by examiner, † Cited by third party
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

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