CH512988A - Machine à mouler par injection - Google Patents

Machine à mouler par injection

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
English (en)
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/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
    • B29C45/20—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 Machine à mouler par injection CH512988A (fr)

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 (fr) 1971-09-30

Family

ID=26384708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH800570A CH512988A (fr) 1969-06-07 1970-05-27 Machine à mouler par injection

Country Status (9)

Country Link
BR (1) BR7019586D0 (enExample)
CH (1) CH512988A (enExample)
DE (2) DE7020969U (enExample)
DK (1) DK133771C (enExample)
ES (1) ES380490A1 (enExample)
FR (1) FR2050098A5 (enExample)
GB (1) GB1306697A (enExample)
IL (1) IL34598A (enExample)
NL (1) NL7008182A (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381216B (sv) * 1971-02-25 1975-12-01 H J Drazick Formsprutmaskin.
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 (it) * 1980-04-15 1986-08-27 Fip Formatura Inienzione Poli Procedimento e dispositivo per la eliminazione della porzione di materozza risultante alla fine del processo di formatura per ineizione di manufatti in materiale termoplastico
JPS6213614U (enExample) * 1985-07-11 1987-01-27
DE3708434A1 (de) * 1987-03-16 1989-05-24 Karl Hehl Spritzgiesseinheit fuer eine kunststoff-spritzgiessmaschine
CH670961A5 (enExample) * 1987-04-02 1989-07-31 Kurt Herzog
DE3744519A1 (de) * 1987-12-30 1989-07-13 Karl Hehl Plastifizierzylinder fuer eine kunststoff-spritzgiesseinheit
AU625074B2 (en) * 1988-10-13 1992-07-02 Seiki Corporation Injection moulding
CA1274369A (en) * 1989-02-28 1990-09-25 Jobst Ulrich Gellert Injection molding nozzle with self-supporting actuating mechanism
NL8902167A (nl) * 1989-06-26 1991-01-16 Stork Plastics Machinery Bv Spuitkop.
AU5178190A (en) * 1989-10-12 1991-05-16 Seiki Corporation Co., Ltd. Improved pressure-holding chamber type injection molding process and apparatus
AT395126B (de) * 1989-10-31 1992-09-25 Engel Gmbh Maschbau Spritzgussduesensatz fuer eine spritzgussmaschine
FR2731939A1 (fr) * 1995-03-21 1996-09-27 Atek Dev Buse de presse a obturateur commande
ATE179926T1 (de) * 1995-08-23 1999-05-15 Ettlinger Kunststoffmasch Gmbh Spritzgiessmaschine mit integriertem heisskanalsystem
WO1997045243A1 (fr) * 1996-05-29 1997-12-04 Atek Developpement Buse de presse a obturateur commande
DE19757449C2 (de) * 1997-12-23 2001-03-01 Karl Hehl Mit einer Verschlußdüse verschließbarer Plastifizierzylinder
CA2357083C (en) * 2001-09-07 2009-02-03 Mold-Masters Limited Valve pin actuating mechanism
US6893249B2 (en) 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
DE10355963A1 (de) 2002-12-02 2004-06-24 Mold-Masters Limited, Georgetown Hubbegrenzer für einen Nadelventilbetätigungsmechanismus
JP2008246742A (ja) * 2007-03-29 2008-10-16 Aisin Seiki Co Ltd 射出成形用型ノズル構造
US7513772B2 (en) 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
CN103464753A (zh) * 2013-08-26 2013-12-25 苏州米莫金属科技有限公司 一种注射成型机用自锁式喷嘴
CN103507233A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针固定组件
CN103507229A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针的从动组件
CN103507230A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针的动力组件
HUE051787T2 (hu) 2017-10-17 2021-03-29 Fa In Plast Faraotti Ind Plastiche Injektor fröccsöntéshez
CN112895353A (zh) * 2021-01-12 2021-06-04 陈莲香 一种注塑机的射胶设备
JP7617786B2 (ja) * 2021-03-25 2025-01-20 株式会社日本製鋼所 ニードル弁を備えたシャットオフノズル、射出装置、および射出成形機
CN119017640B (zh) * 2024-10-28 2025-03-25 浙江首力智能装备有限公司 一种注塑机机筒

Also Published As

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

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Legal Events

Date Code Title Description
PL Patent ceased