BE797051A - Godet de coulee pour moule a cavite unique ou a descente de coulee centrela - Google Patents

Godet de coulee pour moule a cavite unique ou a descente de coulee centrela

Info

Publication number
BE797051A
BE797051A BE129019A BE129019A BE797051A BE 797051 A BE797051 A BE 797051A BE 129019 A BE129019 A BE 129019A BE 129019 A BE129019 A BE 129019A BE 797051 A BE797051 A BE 797051A
Authority
BE
Belgium
Prior art keywords
casting
centrela
single cavity
bucket
drop mold
Prior art date
Application number
BE129019A
Other languages
English (en)
Inventor
J R Driscoll
E E Clark
T J Haas
Original Assignee
Diamond Tool & Die Co
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 Diamond Tool & Die Co filed Critical Diamond Tool & Die Co
Publication of BE797051A publication Critical patent/BE797051A/fr

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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/306—Movable torpedoes
    • 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
BE129019A 1971-07-07 1973-03-20 Godet de coulee pour moule a cavite unique ou a descente de coulee centrela BE797051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16031771A 1971-07-07 1971-07-07

Publications (1)

Publication Number Publication Date
BE797051A true BE797051A (fr) 1973-07-16

Family

ID=22576411

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129019A BE797051A (fr) 1971-07-07 1973-03-20 Godet de coulee pour moule a cavite unique ou a descente de coulee centrela

Country Status (2)

Country Link
US (1) US3767340A (fr)
BE (1) BE797051A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5098557A (fr) * 1973-12-28 1975-08-05
US4095931A (en) * 1975-12-01 1978-06-20 Incoe Corporation Injection molding machine and method
US4273525A (en) * 1978-01-19 1981-06-16 Incoe Corporation Injection mold bushing
US4359435A (en) * 1978-04-19 1982-11-16 Yamato Kogure Method for manufacturing plastic products
AT374406B (de) * 1978-06-07 1984-04-25 Ewikon Entwicklung Konstr Duese fuer eine kunststoffspritzgussmaschine, ein extrudermundstueck oder ein heisskanalwerkzeug
US4333608A (en) * 1980-09-19 1982-06-08 Ex-Cell-O Corporation Injection molding nozzle
US4391579A (en) * 1981-09-23 1983-07-05 Discovision Associates Hot sprue valve assembly for an injection molding machine
FR2548581B1 (fr) * 1983-06-13 1986-04-18 Manceau Marcel Dispositif d'injection directe par thermopointe de matiere plastique dans un moule
FR2560112A1 (fr) * 1984-02-23 1985-08-30 Dutreuil Christian Buse d'injection pour matieres thermoplastiques, notamment pour moule mono-empreinte
CA1252972A (fr) * 1986-10-30 1989-04-25 Harald H. Schmidt Systeme de moulage par injection mono-cavite a double alimentation
IT1294474B1 (it) * 1997-06-19 1999-04-12 Acrilux Spa Ugello di iniezione con torpedo alloggiato entro un condotto intersecante il canale di alimentazione

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA658976A (en) * 1963-03-05 C. Brizes Robert Injection molding machine
US2878515A (en) * 1954-11-01 1959-03-24 Stokes F J Corp Valved gates for an injection molding press
US2803854A (en) * 1954-11-01 1957-08-27 Herbert J Bowman Nozzle and sprue bushing for injection molding apparatus
DE1042226B (de) * 1955-04-25 1958-10-30 Eckert & Ziegler G M B H Spritzzylinder fuer Spritzgussmaschinen mit Nadelduese
US2911680A (en) * 1957-09-11 1959-11-10 Columbus Plastic Products Inc Electrically heated sprue bushing for injection molding apparatus
GB1043055A (en) * 1963-06-27 1966-09-21 Constructie Werkhuizen Van Oor Means for connecting an injection head to a mould
US3374502A (en) * 1965-10-12 1968-03-26 Osley & Whitney Inc Sprue bushing and nozzle assembly
US3671162A (en) * 1971-04-26 1972-06-20 Mannesmann Meer Ag Nozzle construction for injection molding machines

Also Published As

Publication number Publication date
US3767340A (en) 1973-10-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DIAMOND TOOL & DIE CY

Effective date: 19850320