CH367288A - Einrichtung für die Zuführung flüssigen Materials zur Beschickungskammer einer Spritz- oder Pressgussmaschine - Google Patents

Einrichtung für die Zuführung flüssigen Materials zur Beschickungskammer einer Spritz- oder Pressgussmaschine

Info

Publication number
CH367288A
CH367288A CH6644858A CH6644858A CH367288A CH 367288 A CH367288 A CH 367288A CH 6644858 A CH6644858 A CH 6644858A CH 6644858 A CH6644858 A CH 6644858A CH 367288 A CH367288 A CH 367288A
Authority
CH
Switzerland
Prior art keywords
injection
molding machine
liquid material
compression molding
loading chamber
Prior art date
Application number
CH6644858A
Other languages
English (en)
Inventor
David Heskett Kenneth
Original Assignee
Sparklets Limited
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 Sparklets Limited filed Critical Sparklets Limited
Publication of CH367288A publication Critical patent/CH367288A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • 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
    • 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
    • B29C45/34—Moulds having venting 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • 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
    • Y10S164/00—Metal founding
    • Y10S164/09—Piston-vacuum
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/78—Processes of molding using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH6644858A 1957-11-22 1958-11-21 Einrichtung für die Zuführung flüssigen Materials zur Beschickungskammer einer Spritz- oder Pressgussmaschine CH367288A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB36531/57A GB834723A (en) 1957-11-22 1957-11-22 Apparatus for die casting and moulding
GB1208726X 1957-11-22

Publications (1)

Publication Number Publication Date
CH367288A true CH367288A (de) 1963-02-15

Family

ID=66522946

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6644858A CH367288A (de) 1957-11-22 1958-11-21 Einrichtung für die Zuführung flüssigen Materials zur Beschickungskammer einer Spritz- oder Pressgussmaschine

Country Status (5)

Country Link
US (1) US2985928A (de)
CH (1) CH367288A (de)
DE (1) DE1175392B (de)
FR (1) FR1208726A (de)
GB (1) GB834723A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001909A1 (de) * 1991-07-16 1993-02-04 Audi Ag Verfahren zur herstellung von gussstücken mittels einer druckgiessmaschine
DE102023126176B3 (de) 2023-09-01 2024-10-17 GM Global Technology Operations LLC Hochdruckgusssystem

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191522B (de) * 1960-07-15 1965-04-22 British Oxygen Co Ltd Druckgiessmaschine mit einer Einrichtung zum gleichzeitigen Evakuieren des Formhohlraumes und der Chargierkammer
US3283372A (en) * 1964-02-28 1966-11-08 Aluminum Co Of America Vacuum die casting apparatus
US3268960A (en) * 1964-09-08 1966-08-30 Glenn R Morton Method of and means for producing dense articles from molten materials
US3201836A (en) * 1964-09-21 1965-08-24 Mount Vernon Die Casting Corp Method of, and apparatus for, die casting metals
FR2320153A1 (fr) * 1975-08-08 1977-03-04 Alsacienne Atom Dispositif etanche de coulee des metaux fondus sur machine a mouler sous pression
DE3041340A1 (de) * 1980-11-03 1982-05-13 Maschinenfabrik Weingarten Ag, 7987 Weingarten Druckgiessverfahren zur herstellung von gasarmer, porenarmer und oxydarmer gussstuecke sowie druckgiessmaschine zur durchfuehrung des verfahrens
DE3042052C2 (de) * 1980-11-07 1984-08-09 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Vorrichtung zum Spritzgießen von Präzisionsteilen
EP0226830B1 (de) * 1985-11-26 1990-01-10 Akio Nakano Einspritzvorrichtung bei einer Warmkammer-Spritzgussmaschine
CA1290526C (en) * 1986-11-07 1991-10-15 Marianne Wieser Mold and die operation
FR2647379B1 (fr) * 1989-05-05 1991-07-26 Pont A Mousson Procede et dispositif d'alimentation en metal liquide d'un moule
US5281372A (en) * 1991-03-26 1994-01-25 Canon Kabushiki Kaisha Process for producing resin moldings having a concave-convex pattern on the surface
FR2697773B1 (fr) * 1992-11-12 1995-02-10 Inoplast Sa Dispositif pour l'injection des matières composites à l'intérieur des moules de conformation.
US5632936A (en) * 1994-05-04 1997-05-27 Ciba-Geigy Ag Method and apparatus for molding ophthalmic lenses using vacuum injection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954775A (en) * 1931-01-05 1934-04-10 Prec Castings Company Inc Die-casting machine
US2243835A (en) * 1939-06-10 1941-06-03 Western Electric Co Die casting machine
AT164875B (de) * 1942-04-13 1949-12-27 Philips Nv Verfahren und Vorrichtung zum Gießen von Gegenständen, derart, daß ein Stoff in flüssigem Zustand in eine entlüftete Form eingesaugt wird
US2514390A (en) * 1945-11-21 1950-07-11 Plymouth Ind Products Inc Injection molding device
US2837792A (en) * 1953-09-24 1958-06-10 Ring Aluminum Dev Company Die casting machine
US2837794A (en) * 1956-01-23 1958-06-10 Ring Aluminum Dev Company Die casting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993001909A1 (de) * 1991-07-16 1993-02-04 Audi Ag Verfahren zur herstellung von gussstücken mittels einer druckgiessmaschine
DE102023126176B3 (de) 2023-09-01 2024-10-17 GM Global Technology Operations LLC Hochdruckgusssystem

Also Published As

Publication number Publication date
FR1208726A (fr) 1960-02-25
US2985928A (en) 1961-05-30
GB834723A (en) 1960-05-11
DE1175392B (de) 1964-08-06

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