GB1352348A - Closure nozzle for a plastics injectionmoulding machine - Google Patents

Closure nozzle for a plastics injectionmoulding machine

Info

Publication number
GB1352348A
GB1352348A GB2679271A GB2679271A GB1352348A GB 1352348 A GB1352348 A GB 1352348A GB 2679271 A GB2679271 A GB 2679271A GB 2679271 A GB2679271 A GB 2679271A GB 1352348 A GB1352348 A GB 1352348A
Authority
GB
United Kingdom
Prior art keywords
april
needle
bore
plastics
bores
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
GB2679271A
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.)
Mannesmann Meer AG
Original Assignee
Mannesmann Meer 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 Mannesmann Meer AG filed Critical Mannesmann Meer AG
Publication of GB1352348A publication Critical patent/GB1352348A/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
    • B29C45/03—Injection moulding apparatus
    • B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
    • B29C45/125—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem using a material distributing system
    • 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
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB2679271A 1970-04-14 1971-04-19 Closure nozzle for a plastics injectionmoulding machine Expired GB1352348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019133 DE2019133B2 (de) 1970-04-14 1970-04-14 Einspritzvorrichtung fuer tandemkunststoff-spritzgiessmaschinen

Publications (1)

Publication Number Publication Date
GB1352348A true GB1352348A (en) 1974-05-08

Family

ID=5768698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2679271A Expired GB1352348A (en) 1970-04-14 1971-04-19 Closure nozzle for a plastics injectionmoulding machine

Country Status (4)

Country Link
DE (1) DE2019133B2 (enExample)
FR (1) FR2086045B2 (enExample)
GB (1) GB1352348A (enExample)
IT (1) IT984550B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674231A1 (en) * 2004-12-23 2006-06-28 Gitis S.r.L. Improved system for forming products from elastomeric material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674231A1 (en) * 2004-12-23 2006-06-28 Gitis S.r.L. Improved system for forming products from elastomeric material

Also Published As

Publication number Publication date
IT984550B (it) 1974-11-20
DE2019133A1 (de) 1971-10-28
FR2086045A2 (enExample) 1971-12-31
FR2086045B2 (enExample) 1974-09-06
DE2019133B2 (de) 1973-02-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed