HK1100340A1 - Apparatus for sealing injection unit and sprue - Google Patents

Apparatus for sealing injection unit and sprue

Info

Publication number
HK1100340A1
HK1100340A1 HK07108433.1A HK07108433A HK1100340A1 HK 1100340 A1 HK1100340 A1 HK 1100340A1 HK 07108433 A HK07108433 A HK 07108433A HK 1100340 A1 HK1100340 A1 HK 1100340A1
Authority
HK
Hong Kong
Prior art keywords
sprue
injection unit
sealing injection
sealing
unit
Prior art date
Application number
HK07108433.1A
Other languages
English (en)
Inventor
Nicholas W Serniuck
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Publication of HK1100340A1 publication Critical patent/HK1100340A1/xx

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
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted 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
    • B29C45/20—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
    • 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
    • B29C45/1777—Nozzle touch mechanism

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)
HK07108433.1A 2004-06-30 2007-08-02 Apparatus for sealing injection unit and sprue HK1100340A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/879,621 US7165968B2 (en) 2004-06-30 2004-06-30 Apparatus and method for sealing injection unit and sprue
PCT/CA2005/000836 WO2006002513A1 (en) 2004-06-30 2005-06-02 Apparatus and method for sealing injection unit and sprue

Publications (1)

Publication Number Publication Date
HK1100340A1 true HK1100340A1 (en) 2007-09-21

Family

ID=35514242

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07108433.1A HK1100340A1 (en) 2004-06-30 2007-08-02 Apparatus for sealing injection unit and sprue

Country Status (14)

Country Link
US (1) US7165968B2 (xx)
EP (1) EP1765567B1 (xx)
JP (1) JP4782116B2 (xx)
KR (1) KR100822126B1 (xx)
CN (1) CN1976792B (xx)
AR (1) AR051550A1 (xx)
AU (1) AU2005259774B2 (xx)
BR (1) BRPI0512890A (xx)
CA (1) CA2567529C (xx)
HK (1) HK1100340A1 (xx)
MX (1) MXPA06014398A (xx)
PE (1) PE20060141A1 (xx)
TW (1) TWI264362B (xx)
WO (1) WO2006002513A1 (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7559756B2 (en) * 2004-06-30 2009-07-14 Husky Injection Molding Systems, Ltd. Apparatus and method for actuation of injection molding shooting pots
US7753671B2 (en) * 2007-02-21 2010-07-13 Husky Injection Molding Systems Ltd. Mechanical fuse assembly of molding system
WO2010009023A1 (en) * 2008-07-17 2010-01-21 Husky Injection Molding Systems Ltd Modular manifold system
US7775789B2 (en) * 2008-12-23 2010-08-17 Panos Trakas Sprue bar shutoff device
US8840396B2 (en) 2011-04-07 2014-09-23 Panos Trakas Self-propelling sprue bar shutoff device
WO2022056618A1 (en) * 2020-09-17 2022-03-24 Husky Injection Molding Systems Ltd. Injection unit with telescopic melt coupling
CN116330593A (zh) * 2023-05-12 2023-06-27 苏州好特斯模具有限公司 热流道装置及注塑方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2680883A (en) * 1950-08-04 1954-06-15 Hpm Dev Corp Injection molding machine
US4078875A (en) * 1974-10-19 1978-03-14 Schloemann-Siemag Akt. Injection molding
NL7512948A (nl) 1975-11-05 1977-05-09 Herstal Sa Inrichting voor het vervaardigen van holle kunst- stoflichamen, en met deze inrichting vervaardigde holle lichamen.
FR2330528A1 (fr) * 1975-11-06 1977-06-03 Werner & Pfleiderer Presse a injection a piston pour la fabrication de pieces de forme
US4207051A (en) 1979-01-11 1980-06-10 Husky Injection Molding Systems Limited Stripper mechanism for injection mold
US4315726A (en) * 1980-04-30 1982-02-16 Institute Po Metaloznanie I Technologia Na Metalite Distributing device for machines for injection molding of thermoplastic parts with solid skin and cellular core
US4717324A (en) * 1986-05-12 1988-01-05 Husky Injection Molding Systems, Inc. Coinjection of hollow articles and preforms
US4966545A (en) 1989-04-19 1990-10-30 Husky Injection Molding Systems Ltd. Staged shooting pot for injection molding
US5040969A (en) 1990-01-26 1991-08-20 Husky Injection Molding Systems Ltd. Tandem injection molding machine with direct feed to molds
US5044927A (en) 1990-05-17 1991-09-03 Husky Injection Molding Systems, Ltd. Mold clamping equilization system
US5143733A (en) * 1991-04-19 1992-09-01 Husky Injection Molding Systems Ltd. Injection molding apparatus
US5112212A (en) * 1991-05-02 1992-05-12 Husky Injection Molding Systems Ltd. Shooting pot with combined valve and piston
DE4236753C2 (de) * 1992-10-30 1995-08-31 Ferromatik Milacron Maschinenb Einspritzaggregat für Spritzgießmaschinen
EP0624449A3 (en) 1993-05-13 1994-12-28 Husky Injection Molding Process for molding plastic articles.
US5833899A (en) * 1997-09-23 1998-11-10 Wunderlich; Ernst Dieter Method for the preparation of method articles by single and multi-layer compression and apparatus therefor
US5968562A (en) 1997-09-24 1999-10-19 Husky Injection Molding Systems, Ltd. Sprue bar assembly for use in a stack mold
US6413076B1 (en) 1999-12-03 2002-07-02 Robert F. Dray, Sr. Shut-off nozzle
JP2004520196A (ja) 2001-01-26 2004-07-08 コーラルテック・リミテッド プラスチック成形機の計量装置
JP4151373B2 (ja) * 2002-10-10 2008-09-17 東洋製罐株式会社 多層プリフォームの製造方法

Also Published As

Publication number Publication date
JP4782116B2 (ja) 2011-09-28
AU2005259774B2 (en) 2008-05-15
BRPI0512890A (pt) 2008-04-15
AU2005259774A1 (en) 2006-01-12
US7165968B2 (en) 2007-01-23
EP1765567B1 (en) 2013-08-28
EP1765567A4 (en) 2008-10-08
KR100822126B1 (ko) 2008-04-15
JP2008504148A (ja) 2008-02-14
PE20060141A1 (es) 2006-05-04
CA2567529A1 (en) 2006-01-12
CN1976792A (zh) 2007-06-06
KR20070029278A (ko) 2007-03-13
MXPA06014398A (es) 2007-03-12
EP1765567A1 (en) 2007-03-28
US20060003046A1 (en) 2006-01-05
AR051550A1 (es) 2007-01-24
CA2567529C (en) 2009-06-09
WO2006002513A1 (en) 2006-01-12
TW200615119A (en) 2006-05-16
TWI264362B (en) 2006-10-21
CN1976792B (zh) 2012-02-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160602