FR2311646B1 - - Google Patents

Info

Publication number
FR2311646B1
FR2311646B1 FR7516103A FR7516103A FR2311646B1 FR 2311646 B1 FR2311646 B1 FR 2311646B1 FR 7516103 A FR7516103 A FR 7516103A FR 7516103 A FR7516103 A FR 7516103A FR 2311646 B1 FR2311646 B1 FR 2311646B1
Authority
FR
France
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
FR7516103A
Other languages
French (fr)
Other versions
FR2311646A1 (fr
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.)
Carnaud Total Interplastic SA
Original Assignee
Carnaud Total Interplastic 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 Carnaud Total Interplastic SA filed Critical Carnaud Total Interplastic SA
Priority to FR7516103A priority Critical patent/FR2311646A1/fr
Priority to GB20667/76A priority patent/GB1546610A/en
Priority to DE19762622499 priority patent/DE2622499A1/de
Priority to SE7605811A priority patent/SE7605811L/xx
Priority to ES448430A priority patent/ES448430A1/es
Priority to IT23494/76A priority patent/IT1062968B/it
Priority to NO761737A priority patent/NO761737L/no
Priority to JP51060230A priority patent/JPS51144462A/ja
Priority to DK226376A priority patent/DK226376A/da
Publication of FR2311646A1 publication Critical patent/FR2311646A1/fr
Application granted granted Critical
Publication of FR2311646B1 publication Critical patent/FR2311646B1/fr
Granted 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • 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
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4605—Blowing fluids containing an inert gas, e.g. helium
    • B29C2049/4608—Nitrogen
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4673—Environments
    • B29C2049/4698—Pressure difference, e.g. over pressure in room
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/005—Using a particular environment, e.g. sterile fluids other than air
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
FR7516103A 1975-05-23 1975-05-23 Procede de fabrication de pieces soudees en matiere synthetique, dispositif pour la mise en oeuvre de ce procede et pieces obtenues Granted FR2311646A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7516103A FR2311646A1 (fr) 1975-05-23 1975-05-23 Procede de fabrication de pieces soudees en matiere synthetique, dispositif pour la mise en oeuvre de ce procede et pieces obtenues
GB20667/76A GB1546610A (en) 1975-05-23 1976-05-19 Welded bodies of thermoplastics material
DE19762622499 DE2622499A1 (de) 1975-05-23 1976-05-20 Verfahren und vorrichtungen zur herstellung von geschweissten teilen aus synthetischem material
ES448430A ES448430A1 (es) 1975-05-23 1976-05-21 Procedimiento de fabricacion de piezas soldadas de material sintetico y aparato correspondiente.
SE7605811A SE7605811L (sv) 1975-05-23 1976-05-21 Sett att tillverka svetsade plastforemal samt anordning for utforande av settet
IT23494/76A IT1062968B (it) 1975-05-23 1976-05-21 Procedimento di fabbricazione di pezzi saldati in materiale sintetico dispositivo per l attuazione di tale procedimento e pezzi ottenuti
NO761737A NO761737L (de) 1975-05-23 1976-05-21
JP51060230A JPS51144462A (en) 1975-05-23 1976-05-21 Method and device for producing hollow welded synthetic material body
DK226376A DK226376A (da) 1975-05-23 1976-05-21 Fremgangsmade og apparat til sammensvejsning af dele af syntetisk materiale og genstand opnaet ved denne fremsgngsmade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516103A FR2311646A1 (fr) 1975-05-23 1975-05-23 Procede de fabrication de pieces soudees en matiere synthetique, dispositif pour la mise en oeuvre de ce procede et pieces obtenues

Publications (2)

Publication Number Publication Date
FR2311646A1 FR2311646A1 (fr) 1976-12-17
FR2311646B1 true FR2311646B1 (de) 1977-12-02

Family

ID=9155593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516103A Granted FR2311646A1 (fr) 1975-05-23 1975-05-23 Procede de fabrication de pieces soudees en matiere synthetique, dispositif pour la mise en oeuvre de ce procede et pieces obtenues

Country Status (9)

Country Link
JP (1) JPS51144462A (de)
DE (1) DE2622499A1 (de)
DK (1) DK226376A (de)
ES (1) ES448430A1 (de)
FR (1) FR2311646A1 (de)
GB (1) GB1546610A (de)
IT (1) IT1062968B (de)
NO (1) NO761737L (de)
SE (1) SE7605811L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185119A (en) * 1981-05-11 1982-11-15 Dainippon Ink & Chem Inc Manufacture of stretched and blown container
US4649004A (en) * 1983-12-27 1987-03-10 Toyo Seikan Kaisha, Ltd. Process for production of multi-layer pipes for draw-forming
US5195240A (en) * 1988-04-15 1993-03-23 Du Pont Canada Inc. Method for the manufacture of thermoplastic panel heat exchangers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430316A (fr) * 1965-01-20 1966-03-04 Clodrey Polyflex Ets Perfectionnements aux procédés et dispositifs pour former et remplir des corps creux en matière plastique et aux corps obtenus
FR2125133B1 (de) * 1971-02-12 1977-04-15

Also Published As

Publication number Publication date
FR2311646A1 (fr) 1976-12-17
SE7605811L (sv) 1976-11-24
DK226376A (da) 1976-11-24
DE2622499A1 (de) 1976-12-09
IT1062968B (it) 1985-02-11
GB1546610A (en) 1979-05-23
NO761737L (de) 1976-11-24
JPS51144462A (en) 1976-12-11
ES448430A1 (es) 1977-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse