FR2050098A5 - - Google Patents

Info

Publication number
FR2050098A5
FR2050098A5 FR7020980A FR7020980A FR2050098A5 FR 2050098 A5 FR2050098 A5 FR 2050098A5 FR 7020980 A FR7020980 A FR 7020980A FR 7020980 A FR7020980 A FR 7020980A FR 2050098 A5 FR2050098 A5 FR 2050098A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7020980A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2050098A5 publication Critical patent/FR2050098A5/fr
Expired legal-status Critical Current

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
FR7020980A 1969-06-07 1970-06-08 Expired FR2050098A5 (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
FR2050098A5 true FR2050098A5 (fr) 1971-03-26

Family

ID=26384708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020980A Expired FR2050098A5 (fr) 1969-06-07 1970-06-08

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455973A1 (fr) * 1979-05-07 1980-12-05 Nipki Tech Material

Families Citing this family (27)

* 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.
DE2966731D1 (en) * 1978-12-05 1984-04-05 Osaka City Valve nozzle for an injection molding machine
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 (fr) * 1985-07-11 1987-01-27
DE3708434A1 (de) * 1987-03-16 1989-05-24 Karl Hehl Spritzgiesseinheit fuer eine kunststoff-spritzgiessmaschine
CH670961A5 (fr) * 1987-04-02 1989-07-31 Kurt Herzog
DE3744519A1 (de) * 1987-12-30 1989-07-13 Karl Hehl Plastifizierzylinder fuer eine kunststoff-spritzgiesseinheit
HUT56312A (en) * 1988-10-13 1991-08-28 Sanri Kk Method and apparatus for injection moulding
CA1274369A (fr) * 1989-02-28 1990-09-25 Jobst Ulrich Gellert Buse de moulage par injection a mecanisme de commande autostable
NL8902167A (nl) * 1989-06-26 1991-01-16 Stork Plastics Machinery Bv Spuitkop.
JPH06505926A (ja) * 1989-10-12 1994-07-07 世紀株式会社 改良保圧室式射出成形方法と装置
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
US6530777B1 (en) * 1995-08-23 2003-03-11 Ettlinger Kunststoffmaschinen Gmbh Injection moulding machine with integrated hot channel system
AU6129596A (en) * 1996-05-29 1998-01-05 Atek Developpement Press nozzle with controlled obturator
DE19757449C2 (de) * 1997-12-23 2001-03-01 Karl Hehl Mit einer Verschlußdüse verschließbarer Plastifizierzylinder
US6893249B2 (en) 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
CA2357083C (fr) * 2001-09-07 2009-02-03 Mold-Masters Limited Mecanisme de manoeuvre de tige de soupape
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
CN103507229A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针的从动组件
CN103507233A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针固定组件
CN103507230A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针的动力组件
WO2019076578A1 (fr) 2017-10-17 2019-04-25 Fa.In.Plast. - Faraotti Industrie Plastiche - S.R.L. Injecteur pour moulage par injection
CN112895353A (zh) * 2021-01-12 2021-06-04 陈莲香 一种注塑机的射胶设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455973A1 (fr) * 1979-05-07 1980-12-05 Nipki Tech Material

Also Published As

Publication number Publication date
GB1306697A (en) 1973-02-14
BR7019586D0 (pt) 1973-02-27
IL34598A (en) 1974-03-14
DK133771B (da) 1976-07-19
IL34598A0 (en) 1970-07-19
ES380490A1 (es) 1972-09-16
DK133771C (da) 1976-12-06
DE2027514A1 (de) 1970-12-10
DE7020969U (de) 1972-12-21
NL7008182A (fr) 1970-12-09
CH512988A (fr) 1971-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse