FR2129965A1 - Reinforced polyester pipes - mfd by rapid continuous deposition of chopped fibres around resin impregnated traction cables - Google Patents

Reinforced polyester pipes - mfd by rapid continuous deposition of chopped fibres around resin impregnated traction cables

Info

Publication number
FR2129965A1
FR2129965A1 FR7110313A FR7110313A FR2129965A1 FR 2129965 A1 FR2129965 A1 FR 2129965A1 FR 7110313 A FR7110313 A FR 7110313A FR 7110313 A FR7110313 A FR 7110313A FR 2129965 A1 FR2129965 A1 FR 2129965A1
Authority
FR
France
Prior art keywords
pipe
mfd
mandrel
chopped fibres
resin impregnated
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.)
Withdrawn
Application number
FR7110313A
Other languages
English (en)
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.)
SAULE CIVILE IMMOB PETIT
Original Assignee
SAULE CIVILE IMMOB PETIT
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 SAULE CIVILE IMMOB PETIT filed Critical SAULE CIVILE IMMOB PETIT
Priority to FR7110313A priority Critical patent/FR2129965A1/fr
Publication of FR2129965A1 publication Critical patent/FR2129965A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Moulding By Coating Moulds (AREA)
FR7110313A 1971-03-24 1971-03-24 Reinforced polyester pipes - mfd by rapid continuous deposition of chopped fibres around resin impregnated traction cables Withdrawn FR2129965A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7110313A FR2129965A1 (en) 1971-03-24 1971-03-24 Reinforced polyester pipes - mfd by rapid continuous deposition of chopped fibres around resin impregnated traction cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110313A FR2129965A1 (en) 1971-03-24 1971-03-24 Reinforced polyester pipes - mfd by rapid continuous deposition of chopped fibres around resin impregnated traction cables

Publications (1)

Publication Number Publication Date
FR2129965A1 true FR2129965A1 (en) 1972-11-03

Family

ID=9074033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7110313A Withdrawn FR2129965A1 (en) 1971-03-24 1971-03-24 Reinforced polyester pipes - mfd by rapid continuous deposition of chopped fibres around resin impregnated traction cables

Country Status (1)

Country Link
FR (1) FR2129965A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443912A1 (fr) * 1978-12-15 1980-07-11 Mtu Muenchen Gmbh Element de construction en matiere plastique armee par des fibres et procede pour sa fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443912A1 (fr) * 1978-12-15 1980-07-11 Mtu Muenchen Gmbh Element de construction en matiere plastique armee par des fibres et procede pour sa fabrication

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Legal Events

Date Code Title Description
ST Notification of lapse