WO2006123237A3 - Injector-nozzle tip for equipment for injection moulding of plastic materials - Google Patents

Injector-nozzle tip for equipment for injection moulding of plastic materials Download PDF

Info

Publication number
WO2006123237A3
WO2006123237A3 PCT/IB2006/001323 IB2006001323W WO2006123237A3 WO 2006123237 A3 WO2006123237 A3 WO 2006123237A3 IB 2006001323 W IB2006001323 W IB 2006001323W WO 2006123237 A3 WO2006123237 A3 WO 2006123237A3
Authority
WO
WIPO (PCT)
Prior art keywords
hollow element
injector
equipment
injection moulding
plastic materials
Prior art date
Application number
PCT/IB2006/001323
Other languages
French (fr)
Other versions
WO2006123237B1 (en
WO2006123237A2 (en
Inventor
Bo Peter Dal
Auria Andrea D
Original Assignee
Inglass Spa
Bo Peter Dal
Auria Andrea D
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 Inglass Spa, Bo Peter Dal, Auria Andrea D filed Critical Inglass Spa
Publication of WO2006123237A2 publication Critical patent/WO2006123237A2/en
Publication of WO2006123237A3 publication Critical patent/WO2006123237A3/en
Publication of WO2006123237B1 publication Critical patent/WO2006123237B1/en

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
    • B29C45/26—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
    • B29C45/278—Nozzle tips
    • B29C2045/2787—Nozzle tips made of at least 2 different materials

Landscapes

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

Abstract

An injector nozzle for equipment for injection moulding of plastic materials has a nozzle tip (4) with an internal hollow element (5) and an external hollow element (6), which are connected to the body (1) of the injector nozzle in an independent way and defined between which is a space of mutual separation (11) . The internal hollow element (5) and the external hollow element (6) have respective axial portions (5c, 6a) in contact with one another, without, however, preventing the internal hollow element (5) from being screwed to and unscrewed from the body (1) of the injector nozzle independently of the external hollow element (6) .
PCT/IB2006/001323 2005-05-05 2006-05-05 Injector-nozzle tip for equipment for injection moulding of plastic materials WO2006123237A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2005A000302 2005-05-05
ITTO20050302 ITTO20050302A1 (en) 2005-05-05 2005-05-05 INJECTOR NOZZLE TERMINAL FOR PLASTIC INJECTION MOLDING EQUIPMENT

Publications (3)

Publication Number Publication Date
WO2006123237A2 WO2006123237A2 (en) 2006-11-23
WO2006123237A3 true WO2006123237A3 (en) 2007-03-29
WO2006123237B1 WO2006123237B1 (en) 2007-05-18

Family

ID=37431634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/001323 WO2006123237A2 (en) 2005-05-05 2006-05-05 Injector-nozzle tip for equipment for injection moulding of plastic materials

Country Status (2)

Country Link
IT (1) ITTO20050302A1 (en)
WO (1) WO2006123237A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7344372B2 (en) 2004-06-02 2008-03-18 Mold-Masters (2007) Limited Injection molding nozzle having an annular flow tip
US7544056B2 (en) 2004-06-02 2009-06-09 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
EP1602466B1 (en) 2004-06-02 2009-11-04 Mold-Masters (2007) Limited Valve-gated injection molding nozzle having an annular flow
JP6346574B2 (en) * 2014-03-03 2018-06-20 イングラス ソシエタ ペル アチオニＩＮＧＬＡＳＳ Ｓ．ｐ．Ａ． Injector nozzle terminal of plastic material injection molding equipment
DE202015106658U1 (en) 2014-12-10 2016-01-18 Inglass S.P.A. Injector for plastic injection molding equipment
ITUB20152262A1 (en) 2015-07-17 2017-01-17 Inglass Spa NOZZLE TERMINAL FOR PLASTIC INJECTION MOLDING INJECTORS OF PLASTIC MATERIALS
ITUB20153137A1 (en) 2015-08-14 2017-02-14 Inglass Spa NOZZLE TERMINAL FOR PLASTIC INJECTION MOLDING INJECTORS OF PLASTIC MATERIALS
ITUB20154577A1 (en) * 2015-10-12 2017-04-12 Inglass Spa INJECTOR FOR PLASTIC INJECTION MOLDING EQUIPMENT AND INJECTION MOLDING EQUIPMENT

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421716A (en) * 1994-05-11 1995-06-06 Gellert; Jobst U. Injection molding nozzle with two removable inserts
EP0854027A1 (en) * 1997-01-21 1998-07-22 Husky Injection Molding Systems Ltd. Insulated modular injection nozzle assembly
US6478567B1 (en) * 1997-02-19 2002-11-12 Dollins Tool, Inc. Nozzle assembly for injection molding
US20040071817A1 (en) * 2002-07-30 2004-04-15 Jonathon Fischer Valve pin guidance and alignment system for an injection molding apparatus
EP1602466A1 (en) * 2004-06-02 2005-12-07 Mold-Masters Limited Valve-gated injection molding nozzle having an annular flow
EP1602465A1 (en) * 2004-06-02 2005-12-07 Mold-Masters Limited Injection molding nozzle having an annular flow tip

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421716A (en) * 1994-05-11 1995-06-06 Gellert; Jobst U. Injection molding nozzle with two removable inserts
EP0854027A1 (en) * 1997-01-21 1998-07-22 Husky Injection Molding Systems Ltd. Insulated modular injection nozzle assembly
US6478567B1 (en) * 1997-02-19 2002-11-12 Dollins Tool, Inc. Nozzle assembly for injection molding
US20040071817A1 (en) * 2002-07-30 2004-04-15 Jonathon Fischer Valve pin guidance and alignment system for an injection molding apparatus
EP1602466A1 (en) * 2004-06-02 2005-12-07 Mold-Masters Limited Valve-gated injection molding nozzle having an annular flow
EP1602465A1 (en) * 2004-06-02 2005-12-07 Mold-Masters Limited Injection molding nozzle having an annular flow tip

Also Published As

Publication number Publication date
WO2006123237B1 (en) 2007-05-18
ITTO20050302A1 (en) 2006-11-06
WO2006123237A2 (en) 2006-11-23

Similar Documents

Publication Publication Date Title
WO2006123237A3 (en) Injector-nozzle tip for equipment for injection moulding of plastic materials
USD628690S1 (en) Medicine injector
USD613401S1 (en) Overcap for injector
WO2003015657A3 (en) Intraocular lens shipping case and injection cartridge
USD580052S1 (en) Needle
WO2009078461A1 (en) Connection structure of tubular connection member and joint member
USD551341S1 (en) Injection device
WO2008042233A3 (en) Multi-component pipette tip and associated methods
WO2009080827A3 (en) Injection moulding device with a rotatable central part
WO2009063313A3 (en) Syringe with integrated valve male luer lock connector
DE60205330D1 (en) Injection nozzle for plastic sprayer
DE502005010248D1 (en) MULTI-FAN SPRAY NOZZLE AND FUEL INJECTION VALVE WITH MULTI-FAN SPRAY NOZZLE
EP2192630A4 (en) Multilayer piezoelectric element, injector equipped with the same and fuel injection system
ZA200809939B (en) Injection moulding nozzle and tip therefor
EP1693177A3 (en) Heating cylinder to put around an injection nozzle for an injection moulding machine
USD619621S1 (en) Four barrel carburetor
AU2003278732A1 (en) Injection molding nozzle
WO2012031595A3 (en) Low pressure watermist nozzle manifold
PL1806074T3 (en) Spring assembly
DE60311940D1 (en) Compact injection molding nozzle with separate valve actuation
WO2004047883A3 (en) Device for screwing together medium-guiding threaded connections, particularly luer lock connections
USD540469S1 (en) Round tip needle cannula
MX2009001357A (en) Bottom of hollow body obtained by blowing or drawing-blowing of a preform.
ATE421038T1 (en) FUEL INJECTION VALVE
DE60212319D1 (en) Fuel injection valve with nozzle body

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

NENP Non-entry into the national phase

Ref country code: RU

WWW Wipo information: withdrawn in national office

Country of ref document: RU

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 06744736

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 06744736

Country of ref document: EP

Kind code of ref document: A2