CH542046A - Spritzgiessmaschine für Kunststoffe mit mehreren Spritzeinheiten - Google Patents

Spritzgiessmaschine für Kunststoffe mit mehreren Spritzeinheiten

Info

Publication number
CH542046A
CH542046A CH958572A CH958572A CH542046A CH 542046 A CH542046 A CH 542046A CH 958572 A CH958572 A CH 958572A CH 958572 A CH958572 A CH 958572A CH 542046 A CH542046 A CH 542046A
Authority
CH
Switzerland
Prior art keywords
plastics
molding machine
injection
several
injection molding
Prior art date
Application number
CH958572A
Other languages
English (en)
Inventor
Huenten Werner
Untheim Erich
Popp Dieter
Original Assignee
Demag Kunststofftech
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 Demag Kunststofftech filed Critical Demag Kunststofftech
Publication of CH542046A publication Critical patent/CH542046A/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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0492—Devices for feeding the different materials
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/224—Injection mold nozzle valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/227—Injection nozzle; positioned flush with mold or cavity

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)
CH958572A 1971-07-16 1972-06-26 Spritzgiessmaschine für Kunststoffe mit mehreren Spritzeinheiten CH542046A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2135792A DE2135792B2 (de) 1971-07-16 1971-07-16 Spritzgießmaschine für Kunststoffe

Publications (1)

Publication Number Publication Date
CH542046A true CH542046A (de) 1973-09-30

Family

ID=5813981

Family Applications (1)

Application Number Title Priority Date Filing Date
CH958572A CH542046A (de) 1971-07-16 1972-06-26 Spritzgiessmaschine für Kunststoffe mit mehreren Spritzeinheiten

Country Status (9)

Country Link
US (1) US3837777A (de)
AT (1) AT329849B (de)
BR (1) BR7204705D0 (de)
CH (1) CH542046A (de)
DE (1) DE2135792B2 (de)
FR (1) FR2146298B3 (de)
GB (1) GB1386996A (de)
IT (1) IT962744B (de)
NL (1) NL7208880A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323528A (en) * 1980-08-07 1982-04-06 Valcour Imprinted Papers, Inc. Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies
ES278800Y (es) * 1984-04-13 1985-08-01 Industrias Vulca, S.A. Pieza de conexion multiple de circuitos para fluidos
US5083913A (en) * 1990-03-26 1992-01-28 American Standard Inc. Mix head bushing seal
TW304911B (de) * 1995-03-07 1997-05-11 Ciba Sc Holding Ag

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097396A (en) * 1963-07-16 Injection molding machine for plastics
US2842798A (en) * 1956-02-18 1958-07-15 Gerdes & Co Injection molding device for thermoplastic materials
US3052925A (en) * 1956-06-07 1962-09-11 Paul H Bronnenkant Method of quickly filling a mold cavity with thermoplastic material
US3271491A (en) * 1962-01-23 1966-09-06 Mikkelborg Gunnar Method of preparing within a mold of rubber or of a material having similar properties shapes of wax or similar materials for use in the so-called lostwax-molding method
US3241191A (en) * 1962-02-08 1966-03-22 Inv S Finance Corp Apparatus for injection molding plastics
US3431600A (en) * 1966-12-09 1969-03-11 Universal American Corp Nozzle shut-off valve for plastic injection molding machine
US3571856A (en) * 1969-05-14 1971-03-23 Bischoff Chemical Corp Apparatus for simultaneously opening valves for plurality of injection nozzles

Also Published As

Publication number Publication date
ATA536572A (de) 1975-08-15
FR2146298B3 (de) 1975-09-05
FR2146298A1 (de) 1973-03-02
GB1386996A (en) 1975-03-12
DE2135792B2 (de) 1981-02-26
NL7208880A (de) 1973-01-18
US3837777A (en) 1974-09-24
AT329849B (de) 1976-05-25
DE2135792A1 (de) 1973-01-25
IT962744B (it) 1973-12-31
BR7204705D0 (pt) 1973-07-03

Similar Documents

Publication Publication Date Title
CH530259A (de) Kontrolleinrichtung für eine Spritzgussmaschine für Kunststoffe
AT325295B (de) Strangpresse- oder spritzgussmaschine für kunststoffe
CH554741A (de) Kunststoff-spritzgiessmaschine mit programmiereinrichtung.
DE2217413B2 (de) Kunststoff-spritzgiessmaschine mit einer einspritzeinheit
CH555738A (de) Kunstsoff-spritzgiessmaschine.
CH536670A (de) Giessform für Spritzgiessmaschine
CH536708A (de) Spritzgiessmaschine mit abgestützt bewegbarem Formträger
IT950319B (it) Macchine per stampaggio ad iniezione
AT336876B (de) Spritzgussmaschine
AT319505B (de) Spritzgießmaschine
CH534575A (de) Spritzgiessmaschine
CH481746A (de) Kunststoff-Spritzgiessmaschine
AT317525B (de) Formschließeinheit für eine Kunststoffe verarbeitende Spritzgießmaschine
AT328643B (de) Spritzgiessmaschine
CH530257A (de) Spritzgussmaschine
CH542046A (de) Spritzgiessmaschine für Kunststoffe mit mehreren Spritzeinheiten
AT304082B (de) Thermoplastische Formmassen für Spritzgußzwecke
CH553649A (de) Kunststoff-spritzgiessmaschine.
AT328718B (de) Spritzgiessmaschine
ATA1110972A (de) Spritzgussmaschine
CH519982A (de) Verschlussdüse für Spritzgiessmaschinen
CH542709A (de) Spritzgussmaschine
CH511692A (de) Formschlusseinheit für Kunststoff-Spritzgussmaschine
CH471662A (de) Spritzgiessform für Kunststoff-Spritzgiessmaschinen
CH539498A (de) Kunststoffschnecken-Spritzgiessmaschine

Legal Events

Date Code Title Description
PL Patent ceased