AU8065891A - Arrangement in injection moulds - Google Patents

Arrangement in injection moulds

Info

Publication number: AU8065891A
Authority: AU; Australia
Prior art keywords: arrangement; injection moulds; moulds; injection
Prior art date: 1990-06-05
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.): Abandoned

Application number

AU80658/91A

Inventor

Mats Dahlgren

Tadeusz Antoni Szymczakowski

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.)

Viggo Spectramed AB

Original Assignee

Viggo Spectramed AB

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.)

1990-06-05

Filing date

1991-06-04

Publication date

1991-12-31

1991-06-04 Application filed by Viggo Spectramed AB filed Critical Viggo Spectramed AB

1991-12-31 Publication of AU8065891A publication Critical patent/AU8065891A/en

Status Abandoned legal-status Critical Current

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
- B29C45/26—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
- B29C45/36—Moulds having means for locating or centering cores
- 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
- B29C2045/2714—Gates elongated, e.g. film-like, annular
- 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
- B29C2045/2862—Closure devices therefor consisting of needle valve systems being tubular

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)

AU80658/91A 1990-06-05 1991-06-04 Arrangement in injection moulds Abandoned AU8065891A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9002018		1990-06-05
SE9002018A SE468161B (en)	1990-06-05	1990-06-05	DEVICE INJECTION TOOL

Publications (1)

Publication Number	Publication Date
AU8065891A true AU8065891A (en)	1991-12-31

Family

ID=20379692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU80658/91A Abandoned AU8065891A (en)	1990-06-05	1991-06-04	Arrangement in injection moulds

Country Status (3)

Country	Link
AU (1)	AU8065891A (en)
SE (1)	SE468161B (en)
WO (1)	WO1991018727A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3246434B2 (en) *	1998-02-13	2002-01-15	三菱マテリアル株式会社	Injection molding method, injection mold and valve gate device
US7118371B2 (en)	2003-08-05	2006-10-10	Owens-Illinois Closure Inc.	Apparatus for introducing plastic material into an annular mold cavity
WO2016038742A1 (en) *	2014-09-12	2016-03-17	株式会社コジマプラスチックス	Injection molding die and resin molding manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1086014A (en) *	1977-04-29	1980-09-23	Jobst U. Gellert	Thermal valve pin
US4368028A (en) *	1981-02-02	1983-01-11	Grish Anthony J	Annular flow plastic extrusion nozzle or gate
EP0106980A1 (en) *	1982-09-24	1984-05-02	Jobst Ulrich Gellert	Injection molding core ring gate
CA1193817A (en) *	1983-02-24	1985-09-24	Jobst U. Gellert	Injection molding core ring gate system
US4530654A (en) *	1984-05-29	1985-07-23	Mold-Masters Limited	Injection molding peripheral opening core ring gate

1990
- 1990-06-05 SE SE9002018A patent/SE468161B/en not_active IP Right Cessation
1991
- 1991-06-04 AU AU80658/91A patent/AU8065891A/en not_active Abandoned
- 1991-06-04 WO PCT/SE1991/000392 patent/WO1991018727A1/en unknown

Also Published As

Publication number	Publication date
SE9002018L (en)	1991-12-06
SE9002018D0 (en)	1990-06-05
WO1991018727A1 (en)	1991-12-12
SE468161B (en)	1992-11-16

Publication	Publication Date	Title
AU4976890A (en)	1990-08-23	Injection moulding
AU8822691A (en)	1992-06-04	Plastic heat set molding
AU7114191A (en)	1991-09-19	Reveal moulding
EP0454059A3 (en)	1992-04-01	Composite molded articles
AU7893691A (en)	1991-10-10	Injection moldable composite
EP0421136A3 (en)	1991-10-23	Injection mould
EP0488762A3 (en)	1992-07-29	Moulding laminate
GB2278801B (en)	1996-10-09	Injection molding mold
AU5472290A (en)	1990-11-29	Injection molding apparatus
AU5709194A (en)	1994-07-19	Injection moulding
AU7174091A (en)	1991-09-03	Plastic injection mould with serial numbering
AU8065891A (en)	1991-12-31	Arrangement in injection moulds
GB2218035B (en)	1992-08-05	Injection moulding press
AU2431692A (en)	1993-03-16	Injection moulding device
GB9012216D0 (en)	1990-07-18	Moulding
GB2263249B (en)	1996-05-29	Injection molding machines
AU6801490A (en)	1991-07-04	Injection moldable plastic laps
GB9028184D0 (en)	1991-02-13	Injection moulding
GB9016960D0 (en)	1990-09-19	Injection moulding
AU2036695A (en)	1995-12-07	Improvements in injection blow moulding
GB9028183D0 (en)	1991-02-13	Injection moulding machine
GB2290048B (en)	1996-05-29	Injection molding machines
IE900564L (en)	1990-08-16	Injection moulding
GB9016962D0 (en)	1990-09-19	Injection moulding techniques
CS461190A3 (en)	1992-04-15	Injection moulding unit