CH512988A - Injection molding machine - Google Patents

Injection molding machine

Info

Publication number
CH512988A
CH512988A CH800570A CH800570A CH512988A CH 512988 A CH512988 A CH 512988A CH 800570 A CH800570 A CH 800570A CH 800570 A CH800570 A CH 800570A CH 512988 A CH512988 A CH 512988A
Authority
CH
Switzerland
Prior art keywords
injection molding
molding machine
machine
injection
molding
Prior art date
Application number
CH800570A
Other languages
French (fr)
Inventor
Aoki Katashi
Original Assignee
Aoki Katashi
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 Aoki Katashi filed Critical Aoki Katashi
Publication of CH512988A publication Critical patent/CH512988A/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
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/232—Feed stopping equipment comprising closing means disposed outside the nozzle
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2834—Needle valves driven by a lever

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)
CH800570A 1969-06-07 1970-05-27 Injection molding machine CH512988A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4474669 1969-06-07
JP10518069 1969-12-29

Publications (1)

Publication Number Publication Date
CH512988A true CH512988A (en) 1971-09-30

Family

ID=26384708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH800570A CH512988A (en) 1969-06-07 1970-05-27 Injection molding machine

Country Status (9)

Country Link
BR (1) BR7019586D0 (en)
CH (1) CH512988A (en)
DE (2) DE2027514A1 (en)
DK (1) DK133771C (en)
ES (1) ES380490A1 (en)
FR (1) FR2050098A5 (en)
GB (1) GB1306697A (en)
IL (1) IL34598A (en)
NL (1) NL7008182A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381216B (en) * 1971-02-25 1975-12-01 H J Drazick MOLDING MACHINE.
EP0011805B1 (en) * 1978-12-05 1984-02-29 Osaka City Valve nozzle for an injection molding machine
BG28748A1 (en) * 1979-05-07 1980-12-12 Mateev Apparatus for runnerless casting under presure of polymer articles
IT1136175B (en) * 1980-04-15 1986-08-27 Fip Formatura Inienzione Poli PROCEDURE AND DEVICE FOR THE ELIMINATION OF THE PORTION OF MATERIAL RESULTING AT THE END OF THE FORMING PROCESS FOR INJECTION OF THERMOPLASTIC MATERIALS
JPS6213614U (en) * 1985-07-11 1987-01-27
DE3708434A1 (en) * 1987-03-16 1989-05-24 Karl Hehl INJECTION MOLDING UNIT FOR A PLASTIC INJECTION MOLDING MACHINE
CH670961A5 (en) * 1987-04-02 1989-07-31 Kurt Herzog
DE3744519A1 (en) * 1987-12-30 1989-07-13 Karl Hehl PLASTICIZING CYLINDER FOR A PLASTIC INJECTION MOLDING UNIT
WO1990003879A1 (en) * 1988-10-13 1990-04-19 Seiki Corporation Co., Ltd. Process and apparatus for injection molding
CA1274369A (en) * 1989-02-28 1990-09-25 Jobst Ulrich Gellert Injection molding nozzle with self-supporting actuating mechanism
NL8902167A (en) * 1989-06-26 1991-01-16 Stork Plastics Machinery Bv NOZZLE.
AU5178190A (en) * 1989-10-12 1991-05-16 Seiki Corporation Co., Ltd. Improved pressure-holding chamber type injection molding process and apparatus
AT395126B (en) * 1989-10-31 1992-09-25 Engel Gmbh Maschbau Injection-moulding nozzle set for an injection-moulding machine
FR2731939A1 (en) * 1995-03-21 1996-09-27 Atek Dev Injection moulding press nozzle with controlled shut=off
ES2130840T3 (en) * 1995-08-23 1999-07-01 Ettlinger Kunststoffmasch Gmbh INJECTION MOLDING MACHINE WITH INTEGRATED HEATING CHANNEL SYSTEM.
WO1997045243A1 (en) * 1996-05-29 1997-12-04 Atek Developpement Press nozzle with controlled obturator
DE19757449C2 (en) * 1997-12-23 2001-03-01 Karl Hehl Plasticizing cylinder that can be closed with a sealing nozzle
US6893249B2 (en) 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
CA2357083C (en) * 2001-09-07 2009-02-03 Mold-Masters Limited Valve pin actuating mechanism
DE10355963A1 (en) 2002-12-02 2004-06-24 Mold-Masters Limited, Georgetown Valve pin actuating apparatus for injection molding apparatus includes actuator, linkage element with mechanically upstream/downstream connectors and stop configured to engage a limit surface to limit the rotation angle of linkage element
JP2008246742A (en) * 2007-03-29 2008-10-16 Aisin Seiki Co Ltd Mold nozzle structure for injection molding
US7513772B2 (en) 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
CN103464753A (en) * 2013-08-26 2013-12-25 苏州米莫金属科技有限公司 Self-locking-type nozzle for injection moulding machine
CN103507229A (en) * 2013-09-16 2014-01-15 沈坚 Driven component for valve needle
CN103507233A (en) * 2013-09-16 2014-01-15 沈坚 Valve needle fixing component
CN103507230A (en) * 2013-09-16 2014-01-15 沈坚 Power component for valve needle
SI3496926T1 (en) 2017-10-17 2020-11-30 Fa.In.Plast. - Faraotti Industrie Plastiche - S.R.L. Injector for injection molding
CN112895353A (en) * 2021-01-12 2021-06-04 陈莲香 Injection molding machine penetrate gluey equipment

Also Published As

Publication number Publication date
ES380490A1 (en) 1972-09-16
IL34598A0 (en) 1970-07-19
FR2050098A5 (en) 1971-03-26
DK133771C (en) 1976-12-06
NL7008182A (en) 1970-12-09
GB1306697A (en) 1973-02-14
DK133771B (en) 1976-07-19
BR7019586D0 (en) 1973-02-27
IL34598A (en) 1974-03-14
DE7020969U (en) 1972-12-21
DE2027514A1 (en) 1970-12-10

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Legal Events

Date Code Title Description
PL Patent ceased