IT984550B - Ugello ad otturatore per macchine combinate di colata ad iniezione di materiali sintetici - Google Patents

Ugello ad otturatore per macchine combinate di colata ad iniezione di materiali sintetici

Info

Publication number
IT984550B
IT984550B IT2314871A IT2314871A IT984550B IT 984550 B IT984550 B IT 984550B IT 2314871 A IT2314871 A IT 2314871A IT 2314871 A IT2314871 A IT 2314871A IT 984550 B IT984550 B IT 984550B
Authority
IT
Italy
Prior art keywords
injection
synthetic materials
casting machines
combined casting
shutter nozzle
Prior art date
Application number
IT2314871A
Other languages
English (en)
Italian (it)
Inventor
A Lohmann
Original Assignee
Mannesmann Neer 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 Neer Ag filed Critical Mannesmann Neer Ag
Application granted granted Critical
Publication of IT984550B publication Critical patent/IT984550B/it

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)
IT2314871A 1970-04-14 1971-04-14 Ugello ad otturatore per macchine combinate di colata ad iniezione di materiali sintetici IT984550B (it)

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
IT984550B true IT984550B (it) 1974-11-20

Family

ID=5768698

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2314871A IT984550B (it) 1970-04-14 1971-04-14 Ugello ad otturatore per macchine combinate di colata ad iniezione di materiali sintetici

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20042480A1 (it) * 2004-12-23 2005-03-23 Gitis S R L Sistema perfezionato per la realizzazione di prodotti in materiale elastomerico

Also Published As

Publication number Publication date
DE2019133A1 (de) 1971-10-28
FR2086045A2 (enExample) 1971-12-31
GB1352348A (en) 1974-05-08
FR2086045B2 (enExample) 1974-09-06
DE2019133B2 (de) 1973-02-01

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