ES429130A1 - Improvements introduced in equipment for the molding by injection of plastic materials. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in equipment for the molding by injection of plastic materials. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES429130A1
ES429130A1 ES429130A ES429130A ES429130A1 ES 429130 A1 ES429130 A1 ES 429130A1 ES 429130 A ES429130 A ES 429130A ES 429130 A ES429130 A ES 429130A ES 429130 A1 ES429130 A1 ES 429130A1
Authority
ES
Spain
Prior art keywords
equipment
translation
molding
injection
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
ES429130A
Other languages
Spanish (es)
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.)
F LLI SANDRETTO S SA
Original Assignee
F LLI SANDRETTO S SA
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 F LLI SANDRETTO S SA filed Critical F LLI SANDRETTO S SA
Publication of ES429130A1 publication Critical patent/ES429130A1/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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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

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)

Abstract

Improvements introduced in equipment for the molding by injection of plastic materials, whose equipment consists of an injector cylinder to fluidify the aforementioned material that will later be molded and introduced under pressure in a mold, so that the injector cylinder is provided with a nozzle equipped with a cavity for housing the plastic material and suitable for its communication with the mold through supply ducts, whose improvements are characterized, essentially, because said supply ducts are housed in their entirety, inside the mold. (Machine-translation by Google Translate, not legally binding)
ES429130A 1973-10-02 1974-08-09 Improvements introduced in equipment for the molding by injection of plastic materials. (Machine-translation by Google Translate, not legally binding) Expired ES429130A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1407573A CH569574A5 (en) 1973-10-02 1973-10-02

Publications (1)

Publication Number Publication Date
ES429130A1 true ES429130A1 (en) 1976-11-16

Family

ID=4397748

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429130A Expired ES429130A1 (en) 1973-10-02 1974-08-09 Improvements introduced in equipment for the molding by injection of plastic materials. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
JP (1) JPS5062254A (en)
BE (1) BE819766A (en)
CA (1) CA1035108A (en)
CH (1) CH569574A5 (en)
DE (1) DE2437598A1 (en)
ES (1) ES429130A1 (en)
FR (1) FR2245475A1 (en)
IT (1) IT1024549B (en)
NL (1) NL7409626A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1091737A (en) * 1978-01-19 1980-12-16 David M. Reitan Injection mold bushing
US4196855A (en) * 1978-06-29 1980-04-08 Incoe Corporation Injection cylinder nozzle for molding machines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1960896C3 (en) * 1969-12-04 1978-11-30 Hoechst Ag, 6000 Frankfurt Linear trans-quinacridone pigments, process for their production and varnishes, printing inks and plastics colored with them

Also Published As

Publication number Publication date
BE819766A (en) 1974-12-31
CH569574A5 (en) 1975-11-28
FR2245475B1 (en) 1978-11-24
CA1035108A (en) 1978-07-25
FR2245475A1 (en) 1975-04-25
NL7409626A (en) 1975-04-04
IT1024549B (en) 1978-07-20
DE2437598A1 (en) 1975-04-03
JPS5062254A (en) 1975-05-28

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