GB1334105A - Nozzle for an injection moulding machine - Google Patents

Nozzle for an injection moulding machine

Info

Publication number
GB1334105A
GB1334105A GB4374171A GB4374171A GB1334105A GB 1334105 A GB1334105 A GB 1334105A GB 4374171 A GB4374171 A GB 4374171A GB 4374171 A GB4374171 A GB 4374171A GB 1334105 A GB1334105 A GB 1334105A
Authority
GB
United Kingdom
Prior art keywords
nozzle
injection moulding
moulding machine
orifice
wall surface
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
GB4374171A
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.)
Incoe Corp
Original Assignee
Incoe Corp
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 Incoe Corp filed Critical Incoe Corp
Publication of GB1334105A publication Critical patent/GB1334105A/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction

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)
GB4374171A 1971-03-03 1971-09-20 Nozzle for an injection moulding machine Expired GB1334105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10429371A 1971-03-03 1971-03-03

Publications (1)

Publication Number Publication Date
GB1334105A true GB1334105A (en) 1973-10-17

Family

ID=22299684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4374171A Expired GB1334105A (en) 1971-03-03 1971-09-20 Nozzle for an injection moulding machine

Country Status (7)

Country Link
US (1) US3707265A (https=)
BE (1) BE773631A (https=)
CA (1) CA952665A (https=)
CH (1) CH537271A (https=)
DE (1) DE2147784A1 (https=)
FR (1) FR2127500A5 (https=)
GB (1) GB1334105A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373132A (en) * 1981-08-05 1983-02-08 Haig Vartanian External/internal heater for molding of plastics
DE3569697D1 (en) * 1984-03-21 1989-06-01 Franz Sterner Method for producing injection-moulded parts, and injection mould for carrying out this method
FR2681813A1 (fr) * 1991-09-26 1993-04-02 Mecaplast Sa Element de buse d'injection pour moule.
US5851565A (en) * 1997-02-11 1998-12-22 Exide Corporation Nozzle assembly for injection molding apparatus
US6264460B1 (en) 1999-12-09 2001-07-24 Pechiney Emballage Flexible Europe Injection gate insulating and cooling apparatus
DE102014202388A1 (de) 2014-02-11 2015-08-13 Robert Bosch Gmbh Combiner, Verfahren zum Herstellen eines Combiners und Spritzgießmaschine zum Herstellen eines Combiners einer Head-Up-Anzeigevorrichtung eines Kraftfahrzeuges

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460831A (en) * 1944-10-23 1949-02-08 George J Kovacs Method and apparatus for molding
US3010155A (en) * 1959-02-05 1961-11-28 Bopp Decker Plastics Inc Internally heated nozzle and molding method
US3192299A (en) * 1961-06-28 1965-06-29 Borg Warner Injection molding machine and process for plasticizing plastic material
US3550864A (en) * 1967-12-11 1970-12-29 Borg Warner High efficiency flashing nozzle
US3520026A (en) * 1968-02-12 1970-07-14 Phillips Petroleum Co Runner system having resistance heated components

Also Published As

Publication number Publication date
CA952665A (en) 1974-08-13
US3707265A (en) 1972-12-26
BE773631A (fr) 1972-01-31
DE2147784A1 (de) 1972-09-07
CH537271A (de) 1973-05-31
FR2127500A5 (https=) 1972-10-13

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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