GB1489586A - Injection moulding manifold - Google Patents

Injection moulding manifold

Info

Publication number
GB1489586A
GB1489586A GB46493/74A GB4649374A GB1489586A GB 1489586 A GB1489586 A GB 1489586A GB 46493/74 A GB46493/74 A GB 46493/74A GB 4649374 A GB4649374 A GB 4649374A GB 1489586 A GB1489586 A GB 1489586A
Authority
GB
United Kingdom
Prior art keywords
main channel
sub
channels
inwardly tapering
manifold
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
GB46493/74A
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.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Publication of GB1489586A publication Critical patent/GB1489586A/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/22—Multiple nozzle systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB46493/74A 1973-10-29 1974-10-28 Injection moulding manifold Expired GB1489586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732354134 DE2354134A1 (de) 1973-10-29 1973-10-29 Verteiler zum spritzgiessen thermoempfindlicher kunststoffe in mehrfachformwerkzeuge

Publications (1)

Publication Number Publication Date
GB1489586A true GB1489586A (en) 1977-10-19

Family

ID=5896736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46493/74A Expired GB1489586A (en) 1973-10-29 1974-10-28 Injection moulding manifold

Country Status (14)

Country Link
US (1) US3977820A (enExample)
JP (1) JPS50111163A (enExample)
BE (1) BE821444A (enExample)
BR (1) BR7408959D0 (enExample)
CA (1) CA1040368A (enExample)
CH (1) CH583095A5 (enExample)
CS (1) CS194212B2 (enExample)
DD (1) DD115452A5 (enExample)
DE (1) DE2354134A1 (enExample)
FR (1) FR2248925B1 (enExample)
GB (1) GB1489586A (enExample)
IT (1) IT1024712B (enExample)
NL (1) NL7414092A (enExample)
SE (1) SE7413566L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272664A (en) * 1992-11-05 1994-05-25 Toska Co Ltd Runner system for injection moulding of small articles in multiple cavities

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121740A (en) * 1977-08-19 1978-10-24 Chicago Rawhide Manufacturing Company Injector head for injection molding machine
US4416604A (en) * 1981-06-01 1983-11-22 Associated Enterprises, Inc. Universal molding system and method
JPS63132720U (enExample) * 1987-02-24 1988-08-30
US5683731A (en) * 1995-12-11 1997-11-04 Husky Injection Molding Systems Ltd. Melt flow redistributor
DE112005001013B4 (de) * 2004-05-03 2019-07-11 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einem Formverteiler mit geringem Abstand
CA2760092C (en) * 2009-04-27 2018-05-01 Mold-Masters (2007) Limited Melt channel geometries for an injection molding system
CN104169061B (zh) * 2012-09-27 2016-07-06 奥林巴斯株式会社 热流道成型装置和热流道喷嘴

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433065A (en) * 1944-06-24 1947-12-23 George A Rubissow Gyrocasting apparatus
US3204293A (en) * 1962-09-27 1965-09-07 American Can Co Apparatus for molding hollow tubular articles
US3302882A (en) * 1964-07-01 1967-02-07 Leland H Hutton Oxygen alnce construction
US3304009A (en) * 1964-07-01 1967-02-14 Leland H Hutton Oxygen lance construction
US3430939A (en) * 1965-04-02 1969-03-04 Berry Metal Co Oxygen injection nozzle with externally projecting conduits
US3551951A (en) * 1968-03-12 1971-01-05 Walter Hugo Schiesser Multiple extruder head for extruders
US3568256A (en) * 1968-07-15 1971-03-09 J & J Machine Co Inc Plastic feeder head
US3595480A (en) * 1968-11-29 1971-07-27 Nippon Kokan Kk Oxygen-fuel-blowing multihole nozzle
US3750952A (en) * 1970-08-05 1973-08-07 Voest Ag Nozzle-head for a water-cooled blowing lance
US3758252A (en) * 1971-11-08 1973-09-11 A Kohler Nozzle head assembly for injection mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272664A (en) * 1992-11-05 1994-05-25 Toska Co Ltd Runner system for injection moulding of small articles in multiple cavities
GB2272664B (en) * 1992-11-05 1996-10-09 Toska Co Ltd Method of producing tag pin assembly

Also Published As

Publication number Publication date
CA1040368A (en) 1978-10-17
DE2354134A1 (de) 1975-05-07
CH583095A5 (enExample) 1976-12-31
US3977820A (en) 1976-08-31
BR7408959D0 (pt) 1975-09-23
SE7413566L (enExample) 1975-04-30
BE821444A (fr) 1975-04-24
FR2248925B1 (enExample) 1979-07-06
IT1024712B (it) 1978-07-20
DD115452A5 (enExample) 1975-10-05
NL7414092A (nl) 1975-05-02
FR2248925A1 (enExample) 1975-05-23
CS194212B2 (en) 1979-11-30
JPS50111163A (enExample) 1975-09-01

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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