GB1440817A - Removal of flash from the neck of hollow plastics articles - Google Patents

Removal of flash from the neck of hollow plastics articles

Info

Publication number
GB1440817A
GB1440817A GB3787573A GB3787573A GB1440817A GB 1440817 A GB1440817 A GB 1440817A GB 3787573 A GB3787573 A GB 3787573A GB 3787573 A GB3787573 A GB 3787573A GB 1440817 A GB1440817 A GB 1440817A
Authority
GB
United Kingdom
Prior art keywords
flash
neck
holders
article
opened
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
GB3787573A
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB1440817A publication Critical patent/GB1440817A/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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/72—Deflashing outside the mould
    • B29C49/74—Deflashing the neck portion
    • 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
    • B29C49/72—Deflashing outside the mould

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)
GB3787573A 1972-08-09 1973-08-09 Removal of flash from the neck of hollow plastics articles Expired GB1440817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1175072A CH541403A (de) 1972-08-09 1972-08-09 Verfahren zum Entgraten des Halses von Hohlkörpern aus Kunststoff

Publications (1)

Publication Number Publication Date
GB1440817A true GB1440817A (en) 1976-06-30

Family

ID=4376520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3787573A Expired GB1440817A (en) 1972-08-09 1973-08-09 Removal of flash from the neck of hollow plastics articles

Country Status (4)

Country Link
CH (1) CH541403A (enExample)
DE (1) DE2328903B2 (enExample)
FR (1) FR2195516B1 (enExample)
GB (1) GB1440817A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1499446A (fr) * 1966-09-16 1967-10-27 Dispositif de coupe d'objets en matière peu rigide ou molle mus par un transporteur

Also Published As

Publication number Publication date
DE2328903A1 (de) 1974-02-28
CH541403A (de) 1973-09-15
DE2328903B2 (de) 1978-03-30
FR2195516B1 (enExample) 1977-05-13
FR2195516A1 (enExample) 1974-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee