GB1176846A - Neck Forming Device for Blow Moulding Machine. - Google Patents

Neck Forming Device for Blow Moulding Machine.

Info

Publication number
GB1176846A
GB1176846A GB02101/67A GB1210167A GB1176846A GB 1176846 A GB1176846 A GB 1176846A GB 02101/67 A GB02101/67 A GB 02101/67A GB 1210167 A GB1210167 A GB 1210167A GB 1176846 A GB1176846 A GB 1176846A
Authority
GB
United Kingdom
Prior art keywords
neck
parison
plunger
nozzle
moulding machine
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
GB02101/67A
Inventor
Maurice Latreille
Marcel Poirier
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.)
Delamere and Williams Co Ltd
Original Assignee
Delamere and Williams 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
Priority to CA757987A priority Critical patent/CA757987A/en
Priority to US368209A priority patent/US3314106A/en
Priority claimed from US368209A external-priority patent/US3314106A/en
Priority to FR97924A priority patent/FR1515362A/en
Priority claimed from FR97924A external-priority patent/FR1515362A/en
Application filed by Delamere and Williams Co Ltd filed Critical Delamere and Williams Co Ltd
Priority to GB02101/67A priority patent/GB1176846A/en
Priority to DE19671679987 priority patent/DE1679987B1/en
Publication of GB1176846A publication Critical patent/GB1176846A/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
    • B29C49/76—Neck calibration

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)

Abstract

1,176,846. Extrusion-blow-moulding; neckforming. DELAMERE & WILLIAMS CO. Ltd. 15 March, 1967, No. 12101/67. Heading B5A. In a blow-moulding machine, the mould 2 being split and defining a neck-forming passage, a tubular parison 4<SP>1</SP> is passed into the mouldhalves and passage, the blowing nozzle 13 is inserted into the parison, and the neck-portion of the container is thickened by the compressing action of a plunger sleeve 15 sliding around the nozzle, the material being compressed against an annular boss 12 on the inside of the mould halves 8 defining the neck-forming passage and also cut thereby at 11, the annular boss preventing flow of material into the main mould cavity. The parison 4<SP>1</SP> is preferably formed by extrusion over the nozzle 13 and plunger 15. At its outer end, the neck-forming passage may be of frustoconical shape 10 against which the parison is cut by the action of plunger sleeve 15. The plunger sleeve may also have abutment means 27 to control the lowermost position of the plunger 15.
GB02101/67A 1964-05-18 1967-03-15 Neck Forming Device for Blow Moulding Machine. Expired GB1176846A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA757987A CA757987A (en) 1964-05-18 Neck forming device for blow molding machine
US368209A US3314106A (en) 1964-05-18 1964-05-18 Neck forming device for blow molding machine
FR97924A FR1515362A (en) 1967-03-08 1967-03-08 Machine for molding hollow articles by blow molding, comprising a device which directly obtains wall portions of reinforced thickness
GB02101/67A GB1176846A (en) 1964-05-18 1967-03-15 Neck Forming Device for Blow Moulding Machine.
DE19671679987 DE1679987B1 (en) 1964-05-18 1967-04-12 DEVICE FOR MANUFACTURING HOLLOW BODIES, LIKE BOTTLES OR THE LIKE, BY THE BLOW MOLDING PROCESS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US368209A US3314106A (en) 1964-05-18 1964-05-18 Neck forming device for blow molding machine
FR97924A FR1515362A (en) 1967-03-08 1967-03-08 Machine for molding hollow articles by blow molding, comprising a device which directly obtains wall portions of reinforced thickness
GB02101/67A GB1176846A (en) 1964-05-18 1967-03-15 Neck Forming Device for Blow Moulding Machine.
DED0052783 1967-04-12

Publications (1)

Publication Number Publication Date
GB1176846A true GB1176846A (en) 1970-01-07

Family

ID=27436801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02101/67A Expired GB1176846A (en) 1964-05-18 1967-03-15 Neck Forming Device for Blow Moulding Machine.

Country Status (3)

Country Link
CA (1) CA757987A (en)
DE (1) DE1679987B1 (en)
GB (1) GB1176846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113966315A (en) * 2019-02-07 2022-01-21 Cr包装有限责任公司 Method and assembly for making child resistant glass containers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1790608U (en) * 1954-06-10 1959-06-18 Reinhold Hagen DEVICE FOR PRODUCING BOTTLES FROM THERMOPLASTIC PLASTIC BY THE BLOW PROCESS.
DE1869169U (en) * 1958-07-05 1963-03-21 Kautex Werke Gmbh DEVICE FOR THE PRODUCTION OF BOTTLES AND OTHER CONTAINERS FROM THERMOPLASTIC PLASTICS.
DE1885678U (en) * 1963-08-05 1964-01-09 Gottfried Mehnert DEVICE FOR MANUFACTURING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC WITH A FILLING OPENING.
DE1916525U (en) * 1964-10-02 1965-05-26 Gottfried Mehnert DEVICE FOR SEPARATING A WASTE PART DURING THE PRODUCTION OF A HOLLOW BODY FROM THERMOPLASTIC MATERIAL IN THE BLOW PROCESS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113966315A (en) * 2019-02-07 2022-01-21 Cr包装有限责任公司 Method and assembly for making child resistant glass containers
CN113966315B (en) * 2019-02-07 2024-05-28 Cr包装有限责任公司 Method and assembly for making child-resistant glass containers

Also Published As

Publication number Publication date
CA757987A (en) 1967-05-02
DE1679987B1 (en) 1971-09-23

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