SE506586C2 - Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel - Google Patents

Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel

Info

Publication number
SE506586C2
SE506586C2 SE9601803A SE9601803A SE506586C2 SE 506586 C2 SE506586 C2 SE 506586C2 SE 9601803 A SE9601803 A SE 9601803A SE 9601803 A SE9601803 A SE 9601803A SE 506586 C2 SE506586 C2 SE 506586C2
Authority
SE
Sweden
Prior art keywords
torpedo
module
injection molding
hot
pressure
Prior art date
Application number
SE9601803A
Other languages
English (en)
Swedish (sv)
Other versions
SE9601803D0 (sv
SE9601803L (sv
Inventor
Lennart Karlsson
Original Assignee
Flexiject Innovations Hb
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 Flexiject Innovations Hb filed Critical Flexiject Innovations Hb
Priority to SE9601803A priority Critical patent/SE506586C2/sv
Publication of SE9601803D0 publication Critical patent/SE9601803D0/xx
Priority to PCT/SE1997/000781 priority patent/WO1997043105A1/en
Priority to EP97923380A priority patent/EP0907487B1/de
Priority to AU29195/97A priority patent/AU2919597A/en
Priority to DE69718641T priority patent/DE69718641T2/de
Publication of SE9601803L publication Critical patent/SE9601803L/xx
Publication of SE506586C2 publication Critical patent/SE506586C2/sv

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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/304—Adjustable torpedoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

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)
SE9601803A 1996-05-13 1996-05-13 Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel SE506586C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9601803A SE506586C2 (sv) 1996-05-13 1996-05-13 Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel
PCT/SE1997/000781 WO1997043105A1 (en) 1996-05-13 1997-05-13 Method and system for injection moulding of thermoplasts and thermoelastomers
EP97923380A EP0907487B1 (de) 1996-05-13 1997-05-13 Verfahren und system zum spritzgiessen von kunststoffen und von thermoplastischen elastomeren
AU29195/97A AU2919597A (en) 1996-05-13 1997-05-13 Method and system for injection moulding of thermoplasts and thermoelastomers
DE69718641T DE69718641T2 (de) 1996-05-13 1997-05-13 Verfahren und system zum spritzgiessen von kunststoffen und von thermoplastischen elastomeren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601803A SE506586C2 (sv) 1996-05-13 1996-05-13 Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel

Publications (3)

Publication Number Publication Date
SE9601803D0 SE9601803D0 (sv) 1996-05-13
SE9601803L SE9601803L (sv) 1997-11-14
SE506586C2 true SE506586C2 (sv) 1998-01-19

Family

ID=20402535

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601803A SE506586C2 (sv) 1996-05-13 1996-05-13 Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel

Country Status (5)

Country Link
EP (1) EP0907487B1 (de)
AU (1) AU2919597A (de)
DE (1) DE69718641T2 (de)
SE (1) SE506586C2 (de)
WO (1) WO1997043105A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004968A1 (en) * 2006-07-06 2008-01-10 Mueller Hans Device at lateral heated ingot mould including adjustable radial torpedo points

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638049B1 (en) 1997-06-13 2003-10-28 Synventive Molding Solutions, Inc. Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts
US6309208B1 (en) 1997-06-13 2001-10-30 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US6287107B1 (en) 1997-09-02 2001-09-11 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US6514440B1 (en) 1998-04-21 2003-02-04 Synventive Molding Solutions, Inc. Apparatus and method for purging injection molding system
US6361300B1 (en) 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
US6585505B2 (en) 1998-04-21 2003-07-01 Synventive Molding Solutions, Inc. Machine for proportionally controlling fluid delivery to a mold
US6632079B1 (en) 1998-04-21 2003-10-14 Synventive Molding Solutions, Inc. Dynamic feed control system
US6589039B1 (en) 1998-04-21 2003-07-08 Synventive Molding Solutions, Inc. Controlled injection using manifold having multiple feed channels
US6824379B2 (en) 1998-04-21 2004-11-30 Synventive Molding Solutions, Inc. Apparatus for utilizing an actuator for flow control valve gates
US7234929B2 (en) 1999-09-21 2007-06-26 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
AU2002359849A1 (en) 2001-12-26 2003-07-24 Synventive Molding Solutions, Inc. Non-coaxial injection molding valve flow control
US6683283B2 (en) 2002-05-10 2004-01-27 Dynisco Hot Runners Inc. Canada Apparatus and method for heating injection molding fluid
DE102006035816B4 (de) * 2006-08-01 2009-12-17 Landshuter Werkzeugbau Alfred Steinl Gmbh & Co. Kg Drossel für Spritzgießmaschine zum Spritzgießen von Kautschuk- bzw. Elastomermaterialien

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209659B1 (de) * 1972-12-07 1975-01-03 Europ Accumulateurs
US4755126A (en) * 1986-01-08 1988-07-05 Fast Heat Element Manufacturing Co., Inc. Plastic injection molding system with multiple tip torpedo heater
US4913912A (en) * 1986-09-29 1990-04-03 Fast Heat Element Manufacturing Co., Inc. Plastic injection mold apparatus with multiple tip torpedo heater
US5037598A (en) * 1990-04-16 1991-08-06 Husky Injection Molding Systems, Ltd. Reciprocating heated nozzle
CA2032396C (en) * 1990-12-19 2002-06-25 Jerry A. Knudsen Multi-cavity melt distribution manifold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004968A1 (en) * 2006-07-06 2008-01-10 Mueller Hans Device at lateral heated ingot mould including adjustable radial torpedo points

Also Published As

Publication number Publication date
SE9601803D0 (sv) 1996-05-13
SE9601803L (sv) 1997-11-14
WO1997043105A1 (en) 1997-11-20
AU2919597A (en) 1997-12-05
DE69718641T2 (de) 2003-12-04
EP0907487A1 (de) 1999-04-14
DE69718641D1 (de) 2003-02-27
EP0907487B1 (de) 2003-01-22

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