JPS63262216A - 射出ノズルの構造 - Google Patents

射出ノズルの構造

Info

Publication number
JPS63262216A
JPS63262216A JP63078311A JP7831188A JPS63262216A JP S63262216 A JPS63262216 A JP S63262216A JP 63078311 A JP63078311 A JP 63078311A JP 7831188 A JP7831188 A JP 7831188A JP S63262216 A JPS63262216 A JP S63262216A
Authority
JP
Japan
Prior art keywords
needle
support member
needle support
injection nozzle
injection
Prior art date
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.)
Pending
Application number
JP63078311A
Other languages
English (en)
Japanese (ja)
Inventor
クルト　ヘルツォグ
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
Publication of JPS63262216A publication Critical patent/JPS63262216A/ja
Pending 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
JP63078311A 1987-04-02 1988-04-01 射出ノズルの構造 Pending JPS63262216A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1268/87-2 1987-04-02
CH1268/87A CH670961A5 (en, 2012) 1987-04-02 1987-04-02

Publications (1)

Publication Number Publication Date
JPS63262216A true JPS63262216A (ja) 1988-10-28

Family

ID=4206423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63078311A Pending JPS63262216A (ja) 1987-04-02 1988-04-01 射出ノズルの構造

Country Status (5)

Country Link
US (1) US4834294A (en, 2012)
EP (1) EP0285551A3 (en, 2012)
JP (1) JPS63262216A (en, 2012)
KR (1) KR880012333A (en, 2012)
CH (1) CH670961A5 (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193197A (ja) * 1996-01-19 1997-07-29 Meiki Co Ltd 射出装置のニードル弁の開度調節機構
JP2010276199A (ja) * 2009-05-20 2010-12-09 Nordson Corp 一体型ミキサー要素を備える弁装置
US11167485B2 (en) 2018-07-11 2021-11-09 Seiko Epson Corporation Three-dimensional shaping apparatus and nozzle unit

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338182A (en) * 1989-06-13 1994-08-16 Hosokawa Seisakusho Co., Ltd. Pressure molding apparatus for molten resin
AT402485B (de) * 1989-08-22 1997-05-26 Battenfeld Gmbh Spritzkopf zum spritzgiessen von kunststoff nach dem injektionsverfahren
US5393034A (en) * 1994-06-27 1995-02-28 Mendez; Richard O. Air shutoff valve for a hopper gun
DE19516491C2 (de) * 1995-05-05 1997-05-22 Hasco Normalien Hasenclever Co Antrieb für das Schließorgan einer Verschlußdüse einer Werkzeugform zur Verarbeitung plastischer Massen, insbesondere, einer Kunststoffspritzgießform
US5855934A (en) * 1997-05-27 1999-01-05 Tradesco Mold Limited Valve pin actuator
US6311929B1 (en) 1999-11-26 2001-11-06 Space Systems/Loral, Inc. Spacecraft and appendage stepping methods that improve spacecraft attitude pointing and cancel solar array slew disturbances
SE524000C2 (sv) * 2001-10-10 2004-06-15 Nolato Ab Back, och backmekanism vid ett formsprutningsverktyg
ITMI20041472A1 (it) * 2004-07-21 2004-10-21 Fabrizio Nobili Doccetta per docce in genere ed in particolare per docce manuali per lavelli e simili
ITMI20060357A1 (it) * 2006-02-28 2007-09-01 Fabrizio Nobili Doccetta per lavello con variazione del getto di erogazione e regolazione della portata
US20080274224A1 (en) * 2007-05-04 2008-11-06 Husky Injection Molding Systems Ltd. Precompression Pin Shut Off with Suckback
US7754134B2 (en) 2007-11-08 2010-07-13 Wagner Michael S Injection molding process
US20120067161A1 (en) * 2010-09-21 2012-03-22 Paul Stephen Shirley Mechanical assist for pneumatic valve actuators
CN113752498A (zh) * 2021-11-09 2021-12-07 佛山伊之密精密橡胶机械有限公司 塑化模组和橡胶机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH349070A (de) * 1959-07-24 1960-09-30 Arburg Feingeraetefabrik Ohg H Plastifizierungszylinder mit Verdränger für Spritzgussmaschinen zur Verarbeitung thermoplastischer Kunststoffe
FR1439001A (fr) * 1960-02-23 1966-05-20 Hydroplast Sa Régulateur de pression automatique pour presses à injection
FR87653E (fr) * 1964-05-04 1966-06-03 Hydroplast Régulateur de pression automatique pour presses à injection
US3398436A (en) * 1966-03-22 1968-08-27 Inv S Finance Corp Automatic regulator valve for injection moulding
IL34598A (en) * 1969-06-07 1974-03-14 Katashi Aoki An injection molding machine
FR2232428B1 (en, 2012) * 1973-06-11 1978-01-13 Beloit Corp
NL7407409A (nl) * 1973-07-16 1975-01-20 Hehl Karl Spuitmondstuk voor een kunststofverwerkende spuitgietmachine.
DE2350365A1 (de) * 1973-10-08 1975-04-17 Fertigungstechnik Gmbh Kraftbetaetigte verschlusseinheit fuer eine nadelverschlussduese
FR2273647A1 (fr) * 1974-06-04 1976-01-02 Ramond Louis Buse d'injection pour matieres plastiques
CH587718A5 (en, 2012) * 1975-02-18 1977-05-13 Herzog Kurt
US4076485A (en) * 1976-06-23 1978-02-28 Beloit Corporation Shut-off valve for plastic melt injection
CA1097873A (en) * 1978-12-14 1981-03-24 Jobst U. Gellert Injection molding flow control mechanism
US4272236A (en) * 1979-12-14 1981-06-09 Husky Injection Molding Systems Limited Injection nozzle provided with shut-off means
US4333608A (en) * 1980-09-19 1982-06-08 Ex-Cell-O Corporation Injection molding nozzle
US4427361A (en) * 1982-03-24 1984-01-24 Toshio Saito Shut-off nozzle for injection moulding of thermoplastics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09193197A (ja) * 1996-01-19 1997-07-29 Meiki Co Ltd 射出装置のニードル弁の開度調節機構
JP2010276199A (ja) * 2009-05-20 2010-12-09 Nordson Corp 一体型ミキサー要素を備える弁装置
US11167485B2 (en) 2018-07-11 2021-11-09 Seiko Epson Corporation Three-dimensional shaping apparatus and nozzle unit

Also Published As

Publication number Publication date
US4834294A (en) 1989-05-30
EP0285551A2 (de) 1988-10-05
EP0285551A3 (de) 1990-03-07
KR880012333A (ko) 1988-11-26
CH670961A5 (en, 2012) 1989-07-31

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