FR2149284B1 - - Google Patents

Info

Publication number
FR2149284B1
FR2149284B1 FR7129976A FR7129976A FR2149284B1 FR 2149284 B1 FR2149284 B1 FR 2149284B1 FR 7129976 A FR7129976 A FR 7129976A FR 7129976 A FR7129976 A FR 7129976A FR 2149284 B1 FR2149284 B1 FR 2149284B1
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
FR7129976A
Other languages
French (fr)
Other versions
FR2149284A1 (de
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.)
Compagnie Francaise de Raffinage SA
Original Assignee
Compagnie Francaise de Raffinage 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
Priority to BE787407D priority Critical patent/BE787407A/xx
Application filed by Compagnie Francaise de Raffinage SA filed Critical Compagnie Francaise de Raffinage SA
Priority to FR7129976A priority patent/FR2149284B1/fr
Priority to IT2795072A priority patent/IT963796B/it
Priority to DE19722239261 priority patent/DE2239261A1/de
Priority to NL7211163A priority patent/NL7211163A/xx
Priority to GB3850572A priority patent/GB1403553A/en
Priority to ES405910A priority patent/ES405910A1/es
Priority to GB619075A priority patent/GB1403554A/en
Publication of FR2149284A1 publication Critical patent/FR2149284A1/fr
Application granted granted Critical
Publication of FR2149284B1 publication Critical patent/FR2149284B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-threads
    • 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
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • 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
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C2049/542—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles
    • B29C2049/546—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles by translatorilly actuating an auxiliary mould part while the mould is still in a closed position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR7129976A 1971-08-17 1971-08-17 Expired FR2149284B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE787407D BE787407A (fr) 1971-08-17 Procede d'obtention, par soufflage, de tubulures dans les parois de corps creux en matieres thermoplastique et dispositifs pourla mise en oeuvre dudit procede
FR7129976A FR2149284B1 (de) 1971-08-17 1971-08-17
IT2795072A IT963796B (it) 1971-08-17 1972-08-05 Processo di fabbricazione mediante soffiatura di tubazioni nelle pare ti di corpi cavi di materiale ter moplastico e dispositivi per la mes sa in opera di detto processo
DE19722239261 DE2239261A1 (de) 1971-08-17 1972-08-09 Verfahren und vorrichtung zum blasen von hohlkoerpern
NL7211163A NL7211163A (de) 1971-08-17 1972-08-16
GB3850572A GB1403553A (en) 1971-08-17 1972-08-17 Process and apparatus for blow-moulding
ES405910A ES405910A1 (es) 1971-08-17 1972-08-17 Perfeccionamientos en la fabricacion, por soplado, de cuer-pos huecos en material termoplastico.
GB619075A GB1403554A (en) 1971-08-17 1972-08-17 Process and apparatus for blow-moulding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7129976A FR2149284B1 (de) 1971-08-17 1971-08-17

Publications (2)

Publication Number Publication Date
FR2149284A1 FR2149284A1 (de) 1973-03-30
FR2149284B1 true FR2149284B1 (de) 1974-03-15

Family

ID=9081944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129976A Expired FR2149284B1 (de) 1971-08-17 1971-08-17

Country Status (7)

Country Link
BE (1) BE787407A (de)
DE (1) DE2239261A1 (de)
ES (1) ES405910A1 (de)
FR (1) FR2149284B1 (de)
GB (2) GB1403553A (de)
IT (1) IT963796B (de)
NL (1) NL7211163A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8905919D0 (en) * 1989-03-15 1989-04-26 Kautex Canada Method of attaching appendages to blow moulded products
DE102007014601B4 (de) * 2007-03-23 2009-05-20 Kautex Textron Gmbh & Co. Kg Extrusionsblasgeformtes Bauteil aus thermoplastischem Kunststoff

Also Published As

Publication number Publication date
DE2239261A1 (de) 1973-03-01
ES405910A1 (es) 1976-01-16
BE787407A (fr) 1973-02-12
IT963796B (it) 1974-01-21
NL7211163A (de) 1973-02-20
GB1403554A (en) 1975-08-28
FR2149284A1 (de) 1973-03-30
GB1403553A (en) 1975-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse