CH483917A - Formkern einer Spritzform zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff - Google Patents

Formkern einer Spritzform zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff

Info

Publication number
CH483917A
CH483917A CH975868A CH975868A CH483917A CH 483917 A CH483917 A CH 483917A CH 975868 A CH975868 A CH 975868A CH 975868 A CH975868 A CH 975868A CH 483917 A CH483917 A CH 483917A
Authority
CH
Switzerland
Prior art keywords
production
thermoplastic material
hollow bodies
mold
bodies made
Prior art date
Application number
CH975868A
Other languages
German (de)
English (en)
Inventor
Munz Paul
Original Assignee
Netstal Ag Maschf Giesserei
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 Netstal Ag Maschf Giesserei filed Critical Netstal Ag Maschf Giesserei
Priority to CH975868A priority Critical patent/CH483917A/de
Priority to DE19691930924 priority patent/DE1930924A1/de
Priority to FR6920918A priority patent/FR2011641A1/fr
Priority to GB3192669A priority patent/GB1276546A/en
Publication of CH483917A publication Critical patent/CH483917A/de

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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/58—Blowing means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/76—Cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
CH975868A 1968-06-25 1968-06-25 Formkern einer Spritzform zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff CH483917A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH975868A CH483917A (de) 1968-06-25 1968-06-25 Formkern einer Spritzform zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff
DE19691930924 DE1930924A1 (de) 1968-06-25 1969-06-18 Formkern einer Spritzform zur Herstellung von Hohlkoerpern aus thermoplastischem Kunststoff
FR6920918A FR2011641A1 (fr) 1968-06-25 1969-06-23
GB3192669A GB1276546A (en) 1968-06-25 1969-06-24 Mold core construction for injection molding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH975868A CH483917A (de) 1968-06-25 1968-06-25 Formkern einer Spritzform zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
CH483917A true CH483917A (de) 1970-01-15

Family

ID=4355339

Family Applications (1)

Application Number Title Priority Date Filing Date
CH975868A CH483917A (de) 1968-06-25 1968-06-25 Formkern einer Spritzform zur Herstellung von Hohlkörpern aus thermoplastischem Kunststoff

Country Status (4)

Country Link
CH (1) CH483917A (fr)
DE (1) DE1930924A1 (fr)
FR (1) FR2011641A1 (fr)
GB (1) GB1276546A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315725A (en) * 1979-07-10 1982-02-16 Yoshino Kogyosho Co., Ltd. Jig for orientation-blow molding piece
US4431398A (en) * 1980-12-08 1984-02-14 Katashi Aoki Apparatus for adjusting the temperature of a parison for stretch blow molding

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733643C2 (de) * 1977-07-26 1987-03-05 HMS-Schnallinger Industrieelektronik Ing. Helfried M. Schnallinger, Pasching Aufmuffen von Kunststoffrohren
ITMO20070162A1 (it) * 2007-05-15 2008-11-16 Pyxis S R L Procedimento per la realizzazione di unita' di filtraggio e relativa apparecchiatura
ITUB20155185A1 (it) * 2015-11-06 2017-05-06 Sipa Progettazione Automaz Metodo di rivestimento di stampo di iniezione per preforme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315725A (en) * 1979-07-10 1982-02-16 Yoshino Kogyosho Co., Ltd. Jig for orientation-blow molding piece
US4431398A (en) * 1980-12-08 1984-02-14 Katashi Aoki Apparatus for adjusting the temperature of a parison for stretch blow molding

Also Published As

Publication number Publication date
FR2011641A1 (fr) 1970-03-06
DE1930924A1 (de) 1970-01-08
GB1276546A (en) 1972-06-01

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Legal Events

Date Code Title Description
PL Patent ceased