IT1031945B - NOZZLE FOR A PRESS FOR INJECTION MOLDING OF PLASTIC MATERIALS - Google Patents

NOZZLE FOR A PRESS FOR INJECTION MOLDING OF PLASTIC MATERIALS

Info

Publication number
IT1031945B
IT1031945B IT2051975A IT2051975A IT1031945B IT 1031945 B IT1031945 B IT 1031945B IT 2051975 A IT2051975 A IT 2051975A IT 2051975 A IT2051975 A IT 2051975A IT 1031945 B IT1031945 B IT 1031945B
Authority
IT
Italy
Prior art keywords
nozzle
press
injection molding
plastic materials
plastic
Prior art date
Application number
IT2051975A
Other languages
Italian (it)
Original Assignee
Hehl Karl
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 Hehl Karl filed Critical Hehl Karl
Application granted granted Critical
Publication of IT1031945B publication Critical patent/IT1031945B/en

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
    • 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)
  • Nozzles (AREA)
IT2051975A 1974-03-01 1975-02-21 NOZZLE FOR A PRESS FOR INJECTION MOLDING OF PLASTIC MATERIALS IT1031945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742409814 DE2409814A1 (en) 1974-03-01 1974-03-01 INJECTION NOZZLE FOR PLASTICS PROCESSING INJECTION MOLDING MACHINE

Publications (1)

Publication Number Publication Date
IT1031945B true IT1031945B (en) 1979-05-10

Family

ID=5908811

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2051975A IT1031945B (en) 1974-03-01 1975-02-21 NOZZLE FOR A PRESS FOR INJECTION MOLDING OF PLASTIC MATERIALS

Country Status (6)

Country Link
JP (1) JPS50121358A (en)
CH (1) CH576336A5 (en)
DE (1) DE2409814A1 (en)
FR (1) FR2262589A1 (en)
IT (1) IT1031945B (en)
NL (1) NL7502414A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252600A (en) * 1975-10-27 1977-04-27 Aoba Seiki Seisakusho:Kk Backing paper saving type label printer
JPS52166500U (en) * 1976-06-10 1977-12-16
DE4222432C2 (en) * 1992-07-09 1995-05-24 Karl Hehl Plasticizing cylinder on a plastic injection molding machine

Also Published As

Publication number Publication date
DE2409814A1 (en) 1975-09-11
FR2262589A1 (en) 1975-09-26
NL7502414A (en) 1975-09-03
FR2262589B3 (en) 1977-11-04
JPS50121358A (en) 1975-09-23
CH576336A5 (en) 1976-06-15

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