FR1324920A - Improvement of machines for the extrusion of sheaths, pipes or profiles in reinforced material - Google Patents

Improvement of machines for the extrusion of sheaths, pipes or profiles in reinforced material

Info

Publication number
FR1324920A
FR1324920A FR857912A FR857912A FR1324920A FR 1324920 A FR1324920 A FR 1324920A FR 857912 A FR857912 A FR 857912A FR 857912 A FR857912 A FR 857912A FR 1324920 A FR1324920 A FR 1324920A
Authority
FR
France
Prior art keywords
sheaths
profiles
extrusion
pipes
machines
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
Application number
FR857912A
Other languages
French (fr)
Inventor
Rene Orsini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plastus SA
Original Assignee
Plastus SA
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 Plastus SA filed Critical Plastus SA
Priority to FR857912A priority Critical patent/FR1324920A/en
Application granted granted Critical
Publication of FR1324920A publication Critical patent/FR1324920A/en
Priority to OA50959A priority patent/OA00871A/en
Expired legal-status Critical Current

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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR857912A 1961-04-06 1961-04-06 Improvement of machines for the extrusion of sheaths, pipes or profiles in reinforced material Expired FR1324920A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR857912A FR1324920A (en) 1961-04-06 1961-04-06 Improvement of machines for the extrusion of sheaths, pipes or profiles in reinforced material
OA50959A OA00871A (en) 1961-04-06 1964-12-22 Improvement in machines for the extrusion of seeds, pipes or profiles in reinforced material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857912A FR1324920A (en) 1961-04-06 1961-04-06 Improvement of machines for the extrusion of sheaths, pipes or profiles in reinforced material

Publications (1)

Publication Number Publication Date
FR1324920A true FR1324920A (en) 1963-04-26

Family

ID=8752468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857912A Expired FR1324920A (en) 1961-04-06 1961-04-06 Improvement of machines for the extrusion of sheaths, pipes or profiles in reinforced material

Country Status (2)

Country Link
FR (1) FR1324920A (en)
OA (1) OA00871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095300A1 (en) * 1970-06-16 1972-02-11 Schiesser Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2095300A1 (en) * 1970-06-16 1972-02-11 Schiesser Ag

Also Published As

Publication number Publication date
OA00871A (en) 1968-03-22

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