AU2002212413A1 - Self-sealing injection device for thermoplastic material - Google Patents

Self-sealing injection device for thermoplastic material

Info

Publication number: AU2002212413A1
Authority: AU; Australia
Prior art keywords: self; injection device; thermoplastic material; sealing injection; sealing
Prior art date: 2000-10-20
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

AU2002212413A

Inventor

Thierry Lebreton

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.)

Delachaux SA

Original Assignee

Delachaux SA

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.)

2000-10-20

Filing date

2001-10-19

Publication date

2002-04-29

2001-10-19 Application filed by Delachaux SA filed Critical Delachaux SA

2002-04-29 Publication of AU2002212413A1 publication Critical patent/AU2002212413A1/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
- 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
- B29C2045/2889—Sealing guide bushings therefor

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)
Coating Apparatus (AREA)
Moulds For Moulding Plastics Or The Like (AREA)

AU2002212413A 2000-10-20 2001-10-19 Self-sealing injection device for thermoplastic material Abandoned AU2002212413A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR0013451		2000-10-20
FR0013451A FR2815568B1 (en)	2000-10-20	2000-10-20	SELF-SEALED INJECTION DEVICE FOR A THERMOPLASTIC MATERIAL
PCT/FR2001/003241 WO2002032646A1 (en)	2000-10-20	2001-10-19	Self-sealing injection device for thermoplastic material

Publications (1)

Publication Number	Publication Date
AU2002212413A1 true AU2002212413A1 (en)	2002-04-29

Family

ID=8855549

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002212413A Abandoned AU2002212413A1 (en)	2000-10-20	2001-10-19	Self-sealing injection device for thermoplastic material

Country Status (9)

Country	Link
US (1)	US7018198B2 (en)
EP (1)	EP1326740A1 (en)
JP (1)	JP2004511362A (en)
KR (1)	KR100771766B1 (en)
AU (1)	AU2002212413A1 (en)
BR (1)	BR0107350A (en)
FR (1)	FR2815568B1 (en)
MX (1)	MXPA03003535A (en)
WO (1)	WO2002032646A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7291304B2 (en) *	2004-07-01	2007-11-06	Husky Injection Molding Systems Ltd.	Coinjection molding cooled shooting pot cylinder
US7226283B2 (en) *	2004-10-13	2007-06-05	Mold-Masters Limited	Injection molding apparatus with a melt channel in valve pin
DE102005049605A1 (en) *	2004-10-19	2006-04-20	Mold-Masters Ltd., Georgetown	Manifold plug for hot runner injection system lies between back plate and tool plate, fits in manifold bore, has channel linking manifold and nozzle melt channels and integral pressure disc pressed against back plate
EP3326776B1 (en)	2014-03-10	2019-12-25	Inglass S.p.A.	Fixing plate of the mold of an injection molding apparatus of plastic material
EP3009251B1 (en)	2014-10-15	2021-06-23	Inglass S.p.A.	Apparatus for injection molding of plastic material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1500630A (en) *	1965-11-12	1967-11-03	Ici Ltd	Improvements to injection molding machines to eliminate weights
CA1029162A (en) *	1975-04-10	1978-04-11	Jobst U. Gellert	Bushing seal for valve-gated injection mold
CA1190018A (en) *	1982-07-12	1985-07-09	Jobst U. Gellert	Injection molding valve pin bushing and method
CA2115613C (en) *	1994-02-14	2002-02-12	Jobst Ulrich Gellert	Injection molding valve member sealing bushing with thin collar portion
FR2795993B1 (en) *	1999-07-06	2001-09-28	Delachaux Sa	PLASTIC MATERIAL INJECTION DEVICE IN A MOLDING IMPRESSION

2000
- 2000-10-20 FR FR0013451A patent/FR2815568B1/en not_active Expired - Fee Related
2001
- 2001-10-19 BR BR0107350-8A patent/BR0107350A/en active Search and Examination
- 2001-10-19 AU AU2002212413A patent/AU2002212413A1/en not_active Abandoned
- 2001-10-19 MX MXPA03003535A patent/MXPA03003535A/en active IP Right Grant
- 2001-10-19 JP JP2002535864A patent/JP2004511362A/en active Pending
- 2001-10-19 WO PCT/FR2001/003241 patent/WO2002032646A1/en active Application Filing
- 2001-10-19 EP EP01980603A patent/EP1326740A1/en not_active Withdrawn
- 2001-10-19 KR KR1020027007956A patent/KR100771766B1/en not_active IP Right Cessation
- 2001-10-19 US US10/399,556 patent/US7018198B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2815568A1 (en)	2002-04-26
US20040022893A1 (en)	2004-02-05
BR0107350A (en)	2002-09-17
MXPA03003535A (en)	2003-08-07
WO2002032646A1 (en)	2002-04-25
KR100771766B1 (en)	2007-10-30
EP1326740A1 (en)	2003-07-16
KR20020065591A (en)	2002-08-13
US7018198B2 (en)	2006-03-28
FR2815568B1 (en)	2003-06-27
JP2004511362A (en)	2004-04-15

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