ATE1802T1 - Vorrichtung zum warmstrecken von vorformlingen aus thermoplastischem kunststoff beim blasformen. - Google Patents

Vorrichtung zum warmstrecken von vorformlingen aus thermoplastischem kunststoff beim blasformen.

Info

Publication number
ATE1802T1
ATE1802T1 AT79200450T AT79200450T ATE1802T1 AT E1802 T1 ATE1802 T1 AT E1802T1 AT 79200450 T AT79200450 T AT 79200450T AT 79200450 T AT79200450 T AT 79200450T AT E1802 T1 ATE1802 T1 AT E1802T1
Authority
AT
Austria
Prior art keywords
preforms
blow molding
during blow
hot stretching
thermoplastic preforms
Prior art date
Application number
AT79200450T
Other languages
English (en)
Inventor
Edmond Michel
Original Assignee
Solvay & Cie (Societe Anonyme)
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 Solvay & Cie (Societe Anonyme) filed Critical Solvay & Cie (Societe Anonyme)
Application granted granted Critical
Publication of ATE1802T1 publication Critical patent/ATE1802T1/de

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
    • B29C49/58—Blowing means
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C49/06—Injection 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • B29C49/1202—Means for fixing the stretching rod to the driving means, e.g. clamping means or bayonet connections
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/122—Drive means therefor
    • B29C49/1229—Drive means therefor being a cam mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT79200450T 1978-08-24 1979-08-13 Vorrichtung zum warmstrecken von vorformlingen aus thermoplastischem kunststoff beim blasformen. ATE1802T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7824756A FR2434024A1 (fr) 1978-08-24 1978-08-24 Dispositif pour l'etirage de preformes en matiere thermoplastique lors de leur moulage par soufflage
EP79200450A EP0008481B1 (de) 1978-08-24 1979-08-13 Vorrichtung zum Warmstrecken von Vorformlingen aus thermoplastischem Kunststoff beim Blasformen

Publications (1)

Publication Number Publication Date
ATE1802T1 true ATE1802T1 (de) 1982-12-15

Family

ID=9212107

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79200450T ATE1802T1 (de) 1978-08-24 1979-08-13 Vorrichtung zum warmstrecken von vorformlingen aus thermoplastischem kunststoff beim blasformen.

Country Status (5)

Country Link
US (1) US4284397A (de)
EP (1) EP0008481B1 (de)
AT (1) ATE1802T1 (de)
DE (1) DE2964055D1 (de)
FR (1) FR2434024A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255832A (ja) * 1985-05-08 1986-11-13 Kureha Chem Ind Co Ltd ポリアリ−レンチオエ−テル延伸ブロ−成形容器及びその製造法
FR2798093B1 (fr) * 1999-09-03 2001-11-30 Sidel Sa Machine rotative d'etirage-soufflage comportant une commande magnetique de la tige d'etirage
FR2863929B1 (fr) * 2003-12-19 2006-02-10 Sidel Sa Agencement pour la fixation amovible d'une tige d'etirage sur un coulisseau appartenant a une machine de soufflage et d'etirage d'une preforme
FR2912678B1 (fr) * 2007-02-16 2013-02-15 Sidel Participations Tuyere pour une machine de fabrication de recipients
DE102007049283A1 (de) * 2007-10-12 2009-04-16 Krones Ag Reckstangenhalteanordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1899238A (en) * 1930-07-19 1933-02-28 Day J H Co Dough divider
US2001026A (en) * 1933-04-14 1935-05-14 Day J H Co Dough divider
GB1328488A (en) * 1970-07-10 1973-08-30 Showa Denko Kk Method and apparatus for manufacturing shaped articles by injection-blow moulding
US3859019A (en) * 1973-03-13 1975-01-07 Glacier Industries Stick insertion apparatus
US3977822A (en) * 1975-03-17 1976-08-31 Monsanto Company Apparatus for continuous stretch-blow molding
AU505338B2 (en) * 1975-09-10 1979-11-15 The Standard Oil Company Blow-moulding apparatus for biaxially oriented plastics container
US4070428A (en) * 1976-02-09 1978-01-24 Owens-Illinois, Inc. Method for blow molding

Also Published As

Publication number Publication date
US4284397A (en) 1981-08-18
FR2434024A1 (fr) 1980-03-21
EP0008481A1 (de) 1980-03-05
DE2964055D1 (en) 1982-12-23
FR2434024B1 (de) 1981-01-16
EP0008481B1 (de) 1982-11-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee