HK1027528A1 - Injection molding shut-off bushing with separate material flow path - Google Patents

Injection molding shut-off bushing with separate material flow path

Info

Publication number: HK1027528A1
Authority: HK; Hong Kong
Prior art keywords: bushing; flow path; injection molding; material flow; separate material
Prior art date: 1997-06-13

Application number

HK00106856A

Other languages

English (en)

Inventor

Scott R Greb

David Reitan

Eric J Seres Jr

Original Assignee

Incoe Corp

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.)

1997-06-13

Filing date

2000-10-27

Publication date

2001-01-19

2000-10-27 Application filed by Incoe Corp filed Critical Incoe Corp

2001-01-19 Publication of HK1027528A1 publication Critical patent/HK1027528A1/xx

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
- 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
- B29C45/2711—Gate inserts
- 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
- B29C45/278—Nozzle tips
- 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
- B29C2045/2855—Closure devices therefor consisting of needle valve systems intersecting the nozzle or runner channel

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)

HK00106856A 1997-06-13 2000-10-27 Injection molding shut-off bushing with separate material flow path HK1027528A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US4953197P	1997-06-13	1997-06-13
US08/974,638 US5895669A (en)	1997-06-13	1997-11-19	Injection molding shut-off bushing with separate material flow path
PCT/US1998/011219 WO1998056557A1 (en)	1997-06-13	1998-06-03	Injection molding shut-off bushing with separate material flow path

Publications (1)

Publication Number	Publication Date
HK1027528A1 true HK1027528A1 (en)	2001-01-19

Family

ID=26727268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK00106856A HK1027528A1 (en)	1997-06-13	2000-10-27	Injection molding shut-off bushing with separate material flow path

Country Status (12)

Country	Link
US (1)	US5895669A (pt)
EP (1)	EP0988137A4 (pt)
JP (1)	JP2001508372A (pt)
KR (1)	KR20010013209A (pt)
CN (1)	CN1104320C (pt)
AU (1)	AU731467B2 (pt)
BR (1)	BR9810247A (pt)
CA (1)	CA2284561C (pt)
HK (1)	HK1027528A1 (pt)
IL (1)	IL133030A (pt)
TW (1)	TW455532B (pt)
WO (1)	WO1998056557A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6398541B1 (en) *	1997-06-13	2002-06-04	Incoe Corporation	Injection molding shut-off bushing with separate material flow path
US6174158B1 (en) *	1997-11-19	2001-01-16	Incoe Corporation	Injection molding shut-off bushing with separate material flow path
CA2262175C (en)	1999-02-16	2008-02-12	Mold-Masters Limited	Injection molding apparatus with removable nozzle seal
US6315549B1 (en) *	1999-03-19	2001-11-13	Husky Injection Molding Systems Ltd.	Hot tip insulator retainer
US6769901B2 (en) *	2000-04-12	2004-08-03	Mold-Masters Limited	Injection nozzle system for an injection molding machine
CA2358187A1 (en) *	2001-10-03	2003-04-03	Mold-Masters Limited	Nozzle seal
CA2358148A1 (en) *	2001-10-03	2003-04-03	Mold-Masters Limited	A nozzle
US6962492B2 (en) *	2001-10-05	2005-11-08	Mold-Masters Limited	Gap seal between nozzle components
AU2003206525A1 (en) *	2002-02-21	2003-09-09	Mold-Masters Limited	A valve pin guide for a valve-gated nozzle
US7128566B2 (en) *	2002-02-21	2006-10-31	Mold-Masters Limited	Valve pin guiding tip for a nozzle
US7014455B2 (en) *	2002-03-14	2006-03-21	Mold-Masters Limited	Valve-gated injection molding system with side-mounted actuator
US7025585B2 (en) *	2002-04-12	2006-04-11	Gellert Jobst U	Mold gate insert with a thermal barrier
US7025586B2 (en) *	2002-07-30	2006-04-11	Mold-Masters Limited	Valve pin guidance and alignment system for an injection molding apparatus
US7137807B2 (en) *	2002-11-21	2006-11-21	Mold-Masters Limited	Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
CA2452112A1 (en) *	2002-12-09	2004-06-09	Mold-Masters Limited	Nozzle tip and seal
DE102004009799B4 (de) *	2004-02-28	2006-03-23	Incoe International, Inc.	Werkzeugeinsatz für den Anschnitt einer Heißkanaldüse für eine Spritzgießmaschine
DE102004038056B3 (de) *	2004-08-05	2006-03-09	Otto Männer Innovation GmbH	Heißkanaldüse
CA2543057C (en) *	2006-04-10	2013-07-16	Stackteck Systems Ltd.	Composite nozzle cap
US7513772B2 (en) *	2007-05-09	2009-04-07	Mold-Masters (2007) Limited	Injection molding nozzle with valve pin alignment
CN102029692B (zh) *	2010-10-27	2013-02-20	中山市利群精密实业有限公司	一种可调节流道流量的塑胶模具
CH706910A2 (de)	2012-09-04	2014-03-14	Schoettli Ag	Heisskanaldüse zum Einspritzen von thermoplastischem Kunststoff in ein Formwerkzeug.
DE102018102970A1 (de)	2018-02-09	2019-08-14	Günther Heisskanaltechnik Gmbh	Nadelverschlussdüse mit separatem Nadelkanal und Schmelzekanal
IT202000004351A1 (it) *	2020-03-02	2021-09-02	Sipa Progettazione Automaz	Componente per ugello per apparato di iniezione per produrre contenitori in plastica

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3010155A (en) *	1959-02-05	1961-11-28	Bopp Decker Plastics Inc	Internally heated nozzle and molding method
US4095931A (en) *	1975-12-01	1978-06-20	Incoe Corporation	Injection molding machine and method
US4161386A (en) *	1977-12-19	1979-07-17	Incoe Corporation	Nozzle for injection molding machines
US4273525A (en) *	1978-01-19	1981-06-16	Incoe Corporation	Injection mold bushing
US4279582A (en) *	1979-04-02	1981-07-21	Incoe Corporation	Method and apparatus for individual control of injection mold shut-off bushings
US4266723A (en) *	1979-11-02	1981-05-12	Incoe Corporation	Nozzle for injection molding machines
US4412807A (en) *	1982-01-28	1983-11-01	The Continental Group, Inc.	Offset flow injection nozzle
CA1265907A (en) *	1987-02-17	1990-02-20	Jobst U. Gellert	Injection molding system having manifold with side mounted nozzles and method
CA1261579A (en) *	1987-03-19	1989-09-26	Mold-Masters Limited	Replaceable rocker arm assembly for injection molding system
DE3843035A1 (de) *	1988-12-21	1990-06-28	Otto Maenner	Nadelverschlussduese fuer spritzgiessformen
CA2082700A1 (en) *	1992-11-12	1994-05-13	Jobst Ulrich Gellert	Injection molding torpedo with diagonal melt bore
US5513976A (en) *	1994-04-13	1996-05-07	Caco Pacific Corporation	Nozzle for heating and passing a fluid into a mold

1997
- 1997-11-19 US US08/974,638 patent/US5895669A/en not_active Expired - Fee Related
1998
- 1998-06-03 CN CN98804922A patent/CN1104320C/zh not_active Expired - Fee Related
- 1998-06-03 CA CA002284561A patent/CA2284561C/en not_active Expired - Fee Related
- 1998-06-03 WO PCT/US1998/011219 patent/WO1998056557A1/en not_active Application Discontinuation
- 1998-06-03 KR KR19997011196A patent/KR20010013209A/ko not_active Application Discontinuation
- 1998-06-03 IL IL13303098A patent/IL133030A/xx not_active IP Right Cessation
- 1998-06-03 BR BR9810247-8A patent/BR9810247A/pt not_active IP Right Cessation
- 1998-06-03 JP JP50272399A patent/JP2001508372A/ja not_active Ceased
- 1998-06-03 AU AU77154/98A patent/AU731467B2/en not_active Ceased
- 1998-06-03 EP EP98925135A patent/EP0988137A4/en not_active Withdrawn
- 1998-06-24 TW TW087109418A patent/TW455532B/zh not_active IP Right Cessation
2000
- 2000-10-27 HK HK00106856A patent/HK1027528A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JP2001508372A (ja)	2001-06-26
EP0988137A4 (en)	2002-07-24
CA2284561C (en)	2004-03-30
IL133030A0 (en)	2001-03-19
BR9810247A (pt)	2000-09-19
CA2284561A1 (en)	1998-12-17
US5895669A (en)	1999-04-20
TW455532B (en)	2001-09-21
AU731467B2 (en)	2001-03-29
CN1104320C (zh)	2003-04-02
AU7715498A (en)	1998-12-30
CN1255083A (zh)	2000-05-31
WO1998056557A1 (en)	1998-12-17
EP0988137A1 (en)	2000-03-29
KR20010013209A (ko)	2001-02-26
IL133030A (en)	2003-09-17

Publication	Publication Date	Title
HK1027528A1 (en)	2001-01-19	Injection molding shut-off bushing with separate material flow path
IL127672A0 (en)	1999-10-28	Valve-gate bushing for gas-assisted injection molding
IL133012A0 (en)	2001-03-19	Injection molding system with sequential gate control
EP1029875A4 (en)	2001-05-02	MOLDING MATERIAL
CZ135999A3 (cs)	1999-12-15	Vstřikovací ventil paliva
CZ358998A3 (cs)	1999-04-14	Vstřikovací ventil paliva
HUP0102647A2 (hu)	2001-12-28	Fröccsöntés
BR9500621A (pt)	1995-10-17	Máquina de moldagem por injeção auxiliada por gás e conjunto de válvula de injeção de gás
CZ133899A3 (cs)	1999-12-15	Vstřikovací ventil paliva
EP0911959A4 (en)	2002-03-20	MOLDING MACHINE
PL345265A1 (en)	2001-12-03	Stabilized polyoxymethylene moulding materials
GB2312928B (en)	1999-09-01	Injection valve
GB2323634B (en)	1999-05-26	Fuel injection valve
PL333388A1 (en)	1999-12-06	Fuel injection nozzle
EP0905422A4 (en)	2004-05-19	PLASTIC BUTTERFLY VALVE
MC2401A1 (fr)	1996-07-26	Pièce moulée en matière thermoplastique
HK1016629A1 (en)	1999-11-05	Thermoplastic resin composition
GB9922720D0 (en)	1999-11-24	Thermoplastic aromatic resin composition
PL333390A1 (en)	1999-12-06	Fuel injection nozzle
EP0679494A3 (en)	1996-08-07	Improved press for plastic injection with a double toggle closure unit.
EP1188796A4 (en)	2004-04-14	THERMOPLASTIC RESIN COMPOSITION AND RELATED ARTS
DE19882220T1 (de)	2000-02-10	Spritzgußform mit beheizter Eingußbuchse
SG63522A1 (en)	1999-03-30	Phenolic resin molding material
PL335028A1 (en)	2000-03-27	Nozzle assembly in particular that for injection moulding machines
AU2002228761A1 (en)	2002-05-15	Co-injection valve-gate bushing with separate material flow paths

Legal Events

Date	Code	Title	Description
2004-12-15	PF	Patent in force
2008-01-11	PC	Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)	Effective date: 20070603