GB1392419A - Ejector for plastics injection blow moulding machine - Google Patents

Ejector for plastics injection blow moulding machine

Info

Publication number
GB1392419A
GB1392419A GB2884373A GB2884373A GB1392419A GB 1392419 A GB1392419 A GB 1392419A GB 2884373 A GB2884373 A GB 2884373A GB 2884373 A GB2884373 A GB 2884373A GB 1392419 A GB1392419 A GB 1392419A
Authority
GB
United Kingdom
Prior art keywords
sleeve
neck ring
core pin
neck
ejector
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
GB2884373A
Other languages
English (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.)
Package Machinery Co
Original Assignee
Package Machinery Co
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 Package Machinery Co filed Critical Package Machinery Co
Publication of GB1392419A publication Critical patent/GB1392419A/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
    • 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
    • B29C49/70—Removing or ejecting blown articles from the mould
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB2884373A 1972-07-10 1973-06-18 Ejector for plastics injection blow moulding machine Expired GB1392419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00269964A US3817678A (en) 1972-07-10 1972-07-10 Ejector for plastic injection blow molding machine

Publications (1)

Publication Number Publication Date
GB1392419A true GB1392419A (en) 1975-04-30

Family

ID=23029330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2884373A Expired GB1392419A (en) 1972-07-10 1973-06-18 Ejector for plastics injection blow moulding machine

Country Status (6)

Country Link
US (1) US3817678A (enExample)
JP (1) JPS5321425B2 (enExample)
BR (1) BR7305016D0 (enExample)
CA (1) CA1004014A (enExample)
GB (1) GB1392419A (enExample)
NL (1) NL7309344A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324266A (en) * 1997-04-08 1998-10-21 Guy Raymond Eng Co Ltd A mould with ejector for the moulded article

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963209A (en) * 1971-04-22 1976-06-15 Muller Hans K Ejector pin assembly for injection moulding tools
US4155696A (en) * 1975-02-28 1979-05-22 Societe Anonyme Dite Compagnie Francaise De Raffinage Apparatus for blow molding
FR2321379A1 (fr) * 1975-08-18 1977-03-18 Solvay Procede de demoulage de corps creux en matiere plastique moules par soufflage au moyen d'une tuyere
US4076484A (en) * 1975-11-10 1978-02-28 Hercules Incorporated Injection-blow molding machine having non-splitting injection and blow molds
US4119394A (en) * 1977-03-28 1978-10-10 The Continental Group, Inc. Apparatus for forming an end finish on a hollow article
US4153406A (en) * 1978-04-25 1979-05-08 Amp Incorporated Stripper ring for a capsule-making machine
USRE30654E (en) * 1978-04-25 1981-06-23 Amp Incorporated Stripper ring for a capsule-making machine
US4375948A (en) 1979-12-07 1983-03-08 Holdt J W Von Plastic bucket defining annular inwardly projecting ridge and method
DE2950723A1 (de) * 1979-12-17 1981-07-09 tpT Machinery Corp., Norwalk, Conn. Schliesseinheit fuer formen zur blasformgebung von kunststoffhohlkoerpern
US4260357A (en) * 1980-02-15 1981-04-07 Lilly Industries Limited Stripper ring for capsule pins
US7540740B2 (en) * 2003-02-03 2009-06-02 Otto Hofstetter Ag Hydraulic system for a slide
US20080268083A1 (en) * 2007-04-25 2008-10-30 Husky Injection Molding Systems Ltd. Split Mold Inserts for a Molding System

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264684A (en) * 1963-10-08 1966-08-09 Ernest P Moslo Neck ring mold
US3635635A (en) * 1970-06-11 1972-01-18 Ernest P Moslo Blow molding machine with pressure means for holding neck and body mold sections tightly together during molding operations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324266A (en) * 1997-04-08 1998-10-21 Guy Raymond Eng Co Ltd A mould with ejector for the moulded article
GB2324266B (en) * 1997-04-08 2001-12-12 Guy Raymond Eng Co Ltd Moulding pedestal bases inculding lattice arrangement of ribs

Also Published As

Publication number Publication date
US3817678A (en) 1974-06-18
DE2334805B2 (de) 1976-05-20
NL7309344A (enExample) 1974-01-14
CA1004014A (en) 1977-01-25
JPS5321425B2 (enExample) 1978-07-03
DE2334805A1 (de) 1974-01-31
BR7305016D0 (pt) 1974-09-05
JPS4953255A (enExample) 1974-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee