GB928529A - Improvements in blow-moulding machines - Google Patents

Improvements in blow-moulding machines

Info

Publication number
GB928529A
GB928529A GB26117/60A GB2611760A GB928529A GB 928529 A GB928529 A GB 928529A GB 26117/60 A GB26117/60 A GB 26117/60A GB 2611760 A GB2611760 A GB 2611760A GB 928529 A GB928529 A GB 928529A
Authority
GB
United Kingdom
Prior art keywords
parison
blow
halves
rod
blowing
Prior art date
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
GB26117/60A
Inventor
Ronald George Saffron
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.)
FEMCO ENGINEERING Co Ltd
Original Assignee
FEMCO ENGINEERING Co Ltd
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 FEMCO ENGINEERING Co Ltd filed Critical FEMCO ENGINEERING Co Ltd
Priority to GB26117/60A priority Critical patent/GB928529A/en
Publication of GB928529A publication Critical patent/GB928529A/en
Expired 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B29C49/061—Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • 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
    • B29C49/36—Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
    • 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
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

928,529. Blow-moulding hollow articles. FEMCO ENGINEERING CO. Ltd. Oct. 11, 1961 [July 27, 1960], No. 26117/60. Class 87(2). Polyethylene bottles are moulded by, forming a parison, by injecting pre-plasticized material between preform die halves 52, 53 and a parison rod 39, opening the die halves 52, 53, lowering the parison rod 39 and parison into position between two halves 19, 20 of a blow mould, closing these, blowing the preform to shape by passing air through a passage and valve 72, 73, in the parison rod 39, (see Fig. 2 not shown), opening the die halves 19, 20 and blowing the moulded article clear. Instead of injection moulding a parison a thermoplastic tube can be extruded to fit over a blow mandrel 56 in the blow mould 19, 20, (see Fig. 3 not shown). Several blow mould halves 19, 20 which are opened and closed by a toggle mechanism are placed on a rotatable table 10 driven by a Geneva mechanism so that they come in turn beneath the preforming means, and are opened radially of the table 10.
GB26117/60A 1960-07-27 1960-07-27 Improvements in blow-moulding machines Expired GB928529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB26117/60A GB928529A (en) 1960-07-27 1960-07-27 Improvements in blow-moulding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26117/60A GB928529A (en) 1960-07-27 1960-07-27 Improvements in blow-moulding machines

Publications (1)

Publication Number Publication Date
GB928529A true GB928529A (en) 1963-06-12

Family

ID=10238647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26117/60A Expired GB928529A (en) 1960-07-27 1960-07-27 Improvements in blow-moulding machines

Country Status (1)

Country Link
GB (1) GB928529A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459095A (en) * 1981-02-24 1984-07-10 Hoover Universal, Inc. Blow-molding machine for fabricating hollow bodies formed of thermoplastic materials
WO2001026882A1 (en) * 1999-10-08 2001-04-19 Krupp Corpoplast Maschinenbau Gmbh Method and device for blow moulding containers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459095A (en) * 1981-02-24 1984-07-10 Hoover Universal, Inc. Blow-molding machine for fabricating hollow bodies formed of thermoplastic materials
WO2001026882A1 (en) * 1999-10-08 2001-04-19 Krupp Corpoplast Maschinenbau Gmbh Method and device for blow moulding containers

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