BR9606130A - Bocal de fecho de agulha aquecido - Google Patents

Bocal de fecho de agulha aquecido

Info

Publication number: BR9606130A
Authority: BR; Brazil
Prior art keywords: heated needle; nozzle; needle lock; lock nozzle; flow channel
Prior art date: 1995-12-23

Application number

BR9606130A

Other languages

English (en)

Inventor

Peter Braun

Original Assignee

Ewikon Heisskanalsysteme Gmbh

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.)

1995-12-23

Filing date

1996-12-20

Publication date

1998-11-03

1996-12-20 Application filed by Ewikon Heisskanalsysteme Gmbh filed Critical Ewikon Heisskanalsysteme Gmbh

1998-11-03 Publication of BR9606130A publication Critical patent/BR9606130A/pt

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
- B29C45/26—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

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Details Of Valves (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Coating By Spraying Or Casting (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Nozzles (AREA)

BR9606130A 1995-12-23 1996-12-20 Bocal de fecho de agulha aquecido BR9606130A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19548687A DE19548687B4 (de)	1995-12-23	1995-12-23	Beheizte Nadelverschlußdüse

Publications (1)

Publication Number	Publication Date
BR9606130A true BR9606130A (pt)	1998-11-03

Family

ID=7781382

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9606130A BR9606130A (pt)	1995-12-23	1996-12-20	Bocal de fecho de agulha aquecido

Country Status (11)

Country	Link
US (1)	US5830524A (pt)
EP (1)	EP0781640B1 (pt)
JP (1)	JP4248034B2 (pt)
KR (1)	KR100435944B1 (pt)
AT (1)	ATE232783T1 (pt)
BR (1)	BR9606130A (pt)
CA (1)	CA2193565A1 (pt)
DE (2)	DE19548687B4 (pt)
DK (1)	DK0781640T3 (pt)
ES (1)	ES2187605T3 (pt)
SG (1)	SG96165A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19746556A1 (de) *	1997-10-22	1999-05-06	Hotset Heizpatronen Zubehoer	Rohrförmiges elektrisches Heizelement zur Beheizung eines Düsenkörpers
DE29809855U1 (de) *	1998-06-03	1998-08-20	Günther Heißkanaltechnik GmbH, 35066 Frankenberg	Nadelverschlußdüse
US6655945B1 (en)	1999-03-18	2003-12-02	Mold Masters Limited	Apparatus and method for multi-layer injection molding
US6440350B1 (en)	1999-03-18	2002-08-27	Mold-Masters Limited	Apparatus and method for multi-layer injection molding
US6398537B2 (en)	1999-04-02	2002-06-04	Mold-Masters Limited	Shuttle system for an apparatus for injection molding
US6196826B1 (en)	1999-05-28	2001-03-06	Mold-Masters Limited	Seepage system for an injection molding apparatus
US6413076B1 (en)	1999-12-03	2002-07-02	Robert F. Dray, Sr.	Shut-off nozzle
US6419116B1 (en) *	2001-02-27	2002-07-16	D-M-E Company	Molding nozzle gate valve
US7014455B2 (en) *	2002-03-14	2006-03-21	Mold-Masters Limited	Valve-gated injection molding system with side-mounted actuator
US7175418B2 (en) *	2002-11-04	2007-02-13	University Of Massachusetts	Melt control system for injection molding
CA2449907C (en) *	2002-11-21	2012-01-03	Mold-Masters Limited	In-line valve gated nozzle
CA2463356C (en) *	2003-04-07	2013-01-08	Mold-Masters Limited	Front-mountable, edge-gating nozzle
DE10359639B4 (de) *	2003-12-18	2014-01-30	Carl Freudenberg Kg	Stützlager
US7226283B2 (en) *	2004-10-13	2007-06-05	Mold-Masters Limited	Injection molding apparatus with a melt channel in valve pin
GB2420524A (en) *	2004-11-27	2006-05-31	Symons Sibson & Co Ltd	Apparatus for providing meltable material in a molten state to a mould
US7341094B2 (en) *	2005-05-02	2008-03-11	Husky Injection Molding Systems Ltd.	Metallic alloy slurry dispenser
DE102006004265A1 (de) *	2006-01-31	2007-08-09	Incoe International, Inc.	Hochbelastbare Dichtungen für Spritzgießanlagen
US7513772B2 (en) *	2007-05-09	2009-04-07	Mold-Masters (2007) Limited	Injection molding nozzle with valve pin alignment
KR101291332B1 (ko)	2011-10-11	2013-07-30	(주)성진기계	사출 성형기
KR101441181B1 (ko) *	2012-05-31	2014-09-18	주상규	수지 공급노즐용 니들
CN108927963A (zh) *	2018-07-07	2018-12-04	苏州华吉威自动化设备有限公司	一种具有自剪断浇口功能的模具
CN108943614A (zh) *	2018-07-07	2018-12-07	苏州华吉威自动化设备有限公司	一种水冷型塑胶加工模具
US20200070393A1 (en) *	2018-09-04	2020-03-05	Chung Hsien Lin	Movable Needle Valve of Hot-Runner Mold
CN110303641A (zh) *	2019-08-05	2019-10-08	东莞市捷晨硅橡胶机械有限公司	硅胶射嘴
CN114147919B (zh) *	2021-10-19	2023-08-01	宁波力松注塑科技有限公司	一种注塑机喷嘴及注塑机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2539785C3 (de) *	1975-09-06	1981-01-29	Dangelmaier Bernhard U. Co, 7410 Reutlingen	Heißkanalspritzdüse
DE2824971C2 (de)	1978-06-07	1982-10-28	EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford	Düse für eine Kunststoffspritzgießmaschine oder Kunststoffspritzgießform mit beheizbarer Angußdüse
US4333608A (en) *	1980-09-19	1982-06-08	Ex-Cell-O Corporation	Injection molding nozzle
JPS59142124A (ja) *	1983-02-02	1984-08-15	Shigeru Tsutsumi	合成樹脂射出成形機用ホツトチツプブシング
JPS60116U (ja) *	1983-06-17	1985-01-05	ティーディーケイ株式会社	ホツトランナのノズル構造
DE3335280A1 (de) *	1983-09-29	1985-04-18	EWIKON Entwicklung und Konstruktion GmbH & Co KG, 4900 Herford	Elektrisch betriebenes heizelement zum aufheizen von materialschmelzen in einem heisskanalwerkzeug
DE3640620A1 (de) *	1985-12-18	1987-06-19	Strack Gmbh Norma	Duese fuer spritzgiessformen
JPH0452024Y2 (pt) *	1987-06-30	1992-12-08
US4781572A (en) *	1987-10-09	1988-11-01	Sonoco Products Company	Self-regulating gate valve assembly for injection molding apparatus
CA1261575A (en) *	1988-04-13	1989-09-26	Jobst U. Gellert	Injection molding valve gating one of two nozzles in tandem
NL8802810A (nl) *	1988-11-15	1990-06-01	Eurotool Bv	Inspuitmondstuk voor toepassing bij een spuitgiet-inrichting.
CA1303314C (en) *	1988-12-16	1992-06-16	Jobst Ulrich Gellert	Injection molding rack and pinion valve pin actuating mechanism
DE4005437A1 (de) *	1990-02-21	1991-08-29	Dangelmaier Sfr Formbau	Beheizte duese, sogenannte langduese fuer ein kunststoff-spritzgiesswerkzeug
DE4222510C1 (de) *	1992-07-09	1993-12-09	Edmund Ullisperger	Nadelverschlußdüse für Kunststoff-Spritzmassen
CA2115613C (en) *	1994-02-14	2002-02-12	Jobst Ulrich Gellert	Injection molding valve member sealing bushing with thin collar portion
DE4404894C1 (de) *	1994-02-16	1995-01-05	Dangelmaier Sfr Formbau	Beheizte Düse zur Zuführung einer Kunststoffschmelze in die Formhöhlung eines Kunststoff-Spritzgießwerkzeuges

1995
- 1995-12-23 DE DE19548687A patent/DE19548687B4/de not_active Expired - Fee Related
1996
- 1996-12-05 DK DK96119518T patent/DK0781640T3/da active
- 1996-12-05 AT AT96119518T patent/ATE232783T1/de not_active IP Right Cessation
- 1996-12-05 EP EP96119518A patent/EP0781640B1/de not_active Expired - Lifetime
- 1996-12-05 DE DE59610153T patent/DE59610153D1/de not_active Expired - Fee Related
- 1996-12-05 ES ES96119518T patent/ES2187605T3/es not_active Expired - Lifetime
- 1996-12-18 US US08/768,509 patent/US5830524A/en not_active Expired - Fee Related
- 1996-12-20 BR BR9606130A patent/BR9606130A/pt not_active IP Right Cessation
- 1996-12-20 CA CA002193565A patent/CA2193565A1/en not_active Abandoned
- 1996-12-23 KR KR1019960070182A patent/KR100435944B1/ko not_active IP Right Cessation
- 1996-12-23 SG SG9611903A patent/SG96165A1/en unknown
- 1996-12-24 JP JP34424896A patent/JP4248034B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP4248034B2 (ja)	2009-04-02
ATE232783T1 (de)	2003-03-15
KR970033714A (ko)	1997-07-22
EP0781640B1 (de)	2003-02-19
DK0781640T3 (da)	2003-06-02
DE19548687B4 (de)	2004-01-08
JPH09225966A (ja)	1997-09-02
CA2193565A1 (en)	1997-06-24
EP0781640A2 (de)	1997-07-02
DE59610153D1 (de)	2003-03-27
US5830524A (en)	1998-11-03
KR100435944B1 (ko)	2004-09-21
EP0781640A3 (de)	1997-07-09
DE19548687A1 (de)	1997-06-26
ES2187605T3 (es)	2003-06-16
SG96165A1 (en)	2003-05-23

Publication	Publication Date	Title
BR9606130A (pt)	1998-11-03	Bocal de fecho de agulha aquecido
CA2130021A1 (en)	1995-02-14	Injection molding nozzle
KR950031450A (ko)	1995-12-18	전(前)-가소화 타입의 사출장치
ES2061082T3 (es)	1994-12-01	Sistema de moldeo por inyeccion con toberas con resorte de retencion.
DE69707477D1 (de)	2001-11-22	Düsezusammenbau zum spritzgiessen ohne formmasse-rückstände
CA2367647A1 (en)	2002-07-16	Hot runner nozzle
DE69912728D1 (de)	2003-12-18	Spritzgiessmaschine für thermoplastischen Kunststoff
KR0184241B1 (en)	1999-05-15	Injection mould
CA2255341A1 (en)	1999-12-03	Valve-type nozzle
ES2189030T3 (es)	2003-07-01	Boquilla de conexion para colectores de moldeo por inyeccion.
ATE278472T1 (de)	2004-10-15	Heisskanaldüse zum spritzgiessen
ATE176620T1 (de)	1999-02-15	Verbesserte düse-sammelanschlussplatte für eine spritzgussmaschine
CA2004683A1 (en)	1990-09-01	Multi-gate molding heater assembly
SE8900440L (sv)	1990-08-10	Anordning foer att framstaella ihaaliga plastfoeremaal
ATE189998T1 (de)	2000-03-15	Spritzgussform
DE3269367D1 (en)	1986-04-03	Injector for plastic molds
PL351276A1 (en)	2002-07-01	Hose made of flexible material and method of making a hose provided with its associated union piece
ES2068100A2 (es)	1995-04-01	Dispositivo de toberas para la fundicion inyectada de las piezas de material plastica de grandes superficies con huecos encerrados.
SE9200073L (sv)	1993-07-14	Anordning vid reglernaalscylinder
DK0833065T3 (da)	2000-08-21	Kombinationsdyvel
DE3852382D1 (de)	1995-01-19	Spritzgussdüse sowie Spritzgiesseinrichtung.
ES1026354U (es)	1994-04-16	Boquilla perfeccionada para inyeccion de termoplasticos.
IT1272143B (it)	1997-06-11	Ugello di iniezione per materiale termoplastico
ATE71872T1 (de)	1992-02-15	Plastifizieraggregat an einer kunststoffspritzgiesseinheit.
PT68049A (en)	1978-06-01	A nozzle for injection of plastics in hot channel moulds.

Legal Events

Date	Code	Title	Description
2002-04-30	FB34	Technical and formal requirements: requirement - article 34 of industrial property law
2004-05-04	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2004-08-17	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
2011-05-24	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 9A,10A,11A12A,13A E 14A ANUIDADE(S).
2014-04-15	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-01	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A E 14A ANUIDADES.
2021-04-13	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.