FR2182645B3 - - Google Patents

Info

Publication number
FR2182645B3
FR2182645B3 FR7215538A FR7215538A FR2182645B3 FR 2182645 B3 FR2182645 B3 FR 2182645B3 FR 7215538 A FR7215538 A FR 7215538A FR 7215538 A FR7215538 A FR 7215538A FR 2182645 B3 FR2182645 B3 FR 2182645B3
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
FR7215538A
Other languages
French (fr)
Other versions
FR2182645A1 (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.)
PIOTROWSKI TADEUSZ FR
Original Assignee
PIOTROWSKI TADEUSZ FR
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 PIOTROWSKI TADEUSZ FR filed Critical PIOTROWSKI TADEUSZ FR
Priority to FR7215538A priority Critical patent/FR2182645A1/fr
Publication of FR2182645A1 publication Critical patent/FR2182645A1/fr
Application granted granted Critical
Publication of FR2182645B3 publication Critical patent/FR2182645B3/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
    • B29C49/48—Moulds
    • B29C49/54—Moulds for undercut articles
    • B29C49/541—Moulds for undercut articles having a recessed undersurface
    • 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
    • B29C2049/548—Moulds for undercut articles having means to facilitate the removal of the blow moulded articles the movement of the mould parts during opening of the mould are interlinked

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)
FR7215538A 1972-05-02 1972-05-02 Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength Granted FR2182645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7215538A FR2182645A1 (en) 1972-05-02 1972-05-02 Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215538A FR2182645A1 (en) 1972-05-02 1972-05-02 Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength

Publications (2)

Publication Number Publication Date
FR2182645A1 FR2182645A1 (en) 1973-12-14
FR2182645B3 true FR2182645B3 (US20030204162A1-20031030-M00001.png) 1975-07-18

Family

ID=9097843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215538A Granted FR2182645A1 (en) 1972-05-02 1972-05-02 Thermoplastic bottles with concave base - produced by post forming of base for optimum peripheral strength

Country Status (1)

Country Link
FR (1) FR2182645A1 (US20030204162A1-20031030-M00001.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE428775B (sv) * 1981-11-26 1983-07-25 Plm Ab Behallare samt sett och anordning for att framstella en sadan
DE3543082A1 (de) * 1985-12-05 1987-06-11 Krupp Corpoplast Masch Verfahren und vorrichtung zum herstellen eines mit einem standring versehenen hohlkoerpers durch blasformen
ES2180437B1 (es) * 2001-06-06 2004-04-16 Jose Luis Gomez Cao Procedimiento de moldeado de una botella de plastico con fondo conformado y botella asi obtenida.

Also Published As

Publication number Publication date
FR2182645A1 (en) 1973-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse