FR2234979B1 - - Google Patents

Info

Publication number
FR2234979B1
FR2234979B1 FR7323867A FR7323867A FR2234979B1 FR 2234979 B1 FR2234979 B1 FR 2234979B1 FR 7323867 A FR7323867 A FR 7323867A FR 7323867 A FR7323867 A FR 7323867A FR 2234979 B1 FR2234979 B1 FR 2234979B1
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
FR7323867A
Other languages
French (fr)
Other versions
FR2234979A1 (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.)
Hercules LLC
Original Assignee
Hercules LLC
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 US00197060A priority Critical patent/US3751542A/en
Priority to GB3064273A priority patent/GB1379536A/en
Priority claimed from DE2332645A external-priority patent/DE2332645C3/de
Priority to DE2332645A priority patent/DE2332645C3/de
Priority to BE132996A priority patent/BE801756A/xx
Priority to FR7323867A priority patent/FR2234979A1/fr
Application filed by Hercules LLC filed Critical Hercules LLC
Priority to NLAANVRAGE7309144,A priority patent/NL172630C/xx
Priority to CH952673A priority patent/CH574318A5/fr
Priority claimed from BE132996A external-priority patent/BE801756A/xx
Publication of FR2234979A1 publication Critical patent/FR2234979A1/fr
Publication of FR2234979B1 publication Critical patent/FR2234979B1/fr
Application granted granted Critical
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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/14—Clamps
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • 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
    • B29C49/28—Blow-moulding apparatus
    • B29C49/30—Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/32—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro"
    • B29C49/34—Blow-moulding apparatus having movable moulds or mould parts moving "to and fro" the mould parts moving "hand-over-hand"

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR7323867A 1971-11-09 1973-06-29 Blow moulding containers - by sequentially operated moulds acting on continuously moving tube Granted FR2234979A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US00197060A US3751542A (en) 1971-11-09 1971-11-09 Orientation of tubing for a continuous process for making blow molded containers
DE2332645A DE2332645C3 (de) 1971-11-09 1973-06-27 Kontinuierliches Verfahren zum . Blasformen von Behältern
GB3064273A GB1379536A (en) 1971-11-09 1973-06-27 Cyclic process for continuously blow-moulding containers
FR7323867A FR2234979A1 (en) 1971-11-09 1973-06-29 Blow moulding containers - by sequentially operated moulds acting on continuously moving tube
BE132996A BE801756A (en) 1971-11-09 1973-06-29 Blow moulding containers - by sequentially operated moulds acting on continuously moving tube
NLAANVRAGE7309144,A NL172630C (nl) 1971-11-09 1973-06-29 Werkwijze voor het continu door blaasvormen vervaardigen van houders, uitgaande van een continu geextrudeerde slang van thermoplastisch materiaal.
CH952673A CH574318A5 (enrdf_load_stackoverflow) 1971-11-09 1973-06-29

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US19706071A 1971-11-09 1971-11-09
DE2332645A DE2332645C3 (de) 1971-11-09 1973-06-27 Kontinuierliches Verfahren zum . Blasformen von Behältern
GB3064273A GB1379536A (en) 1971-11-09 1973-06-27 Cyclic process for continuously blow-moulding containers
FR7323867A FR2234979A1 (en) 1971-11-09 1973-06-29 Blow moulding containers - by sequentially operated moulds acting on continuously moving tube
BE132996A BE801756A (en) 1971-11-09 1973-06-29 Blow moulding containers - by sequentially operated moulds acting on continuously moving tube
NLAANVRAGE7309144,A NL172630C (nl) 1971-11-09 1973-06-29 Werkwijze voor het continu door blaasvormen vervaardigen van houders, uitgaande van een continu geextrudeerde slang van thermoplastisch materiaal.
CH952673A CH574318A5 (enrdf_load_stackoverflow) 1971-11-09 1973-06-29

Publications (2)

Publication Number Publication Date
FR2234979A1 FR2234979A1 (en) 1975-01-24
FR2234979B1 true FR2234979B1 (enrdf_load_stackoverflow) 1977-05-13

Family

ID=27560740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7323867A Granted FR2234979A1 (en) 1971-11-09 1973-06-29 Blow moulding containers - by sequentially operated moulds acting on continuously moving tube

Country Status (2)

Country Link
CH (1) CH574318A5 (enrdf_load_stackoverflow)
FR (1) FR2234979A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623342A1 (de) * 1976-05-25 1977-12-15 Hoechst Ag Verfahren zum extrusionsblasen thermoplastischer hohlkoerper und greifervorrichtung zum einziehen des rohlings in das blaswerkzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL239773A (enrdf_load_stackoverflow) * 1958-06-06
FR1485255A (fr) * 1965-07-01 1967-06-16 Phillips Petroleum Co Procédé et dispositif pour le moulage et l'orientation de polymères et nouveaux produits ainsi obtenus
US3539670A (en) * 1968-03-29 1970-11-10 Hercules Inc Method of forming hollow plastic articles

Also Published As

Publication number Publication date
CH574318A5 (enrdf_load_stackoverflow) 1976-04-15
FR2234979A1 (en) 1975-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse