MY159584A - Moulding device with heatable secondary cavity - Google Patents

Moulding device with heatable secondary cavity

Info

Publication number
MY159584A
MY159584A MYPI2010005129A MYPI2010005129A MY159584A MY 159584 A MY159584 A MY 159584A MY PI2010005129 A MYPI2010005129 A MY PI2010005129A MY PI2010005129 A MYPI2010005129 A MY PI2010005129A MY 159584 A MY159584 A MY 159584A
Authority
MY
Malaysia
Prior art keywords
secondary cavity
cavity
moulding device
main cavity
designed
Prior art date
Application number
MYPI2010005129A
Inventor
Oswald Romen
Helmuth Waid
Josef Delvai
Original Assignee
Röchling Automotive Ag & Co Kg
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 Röchling Automotive Ag & Co Kg filed Critical Röchling Automotive Ag & Co Kg
Publication of MY159584A publication Critical patent/MY159584A/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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1711—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles and removing excess material from the mould cavity by the introduced fluid, e.g. to an overflow 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0055—Moulds or cores; Details thereof or accessories therefor with incorporated overflow cavities
    • 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
    • B29C2045/0087—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor making hollow articles using a floating core movable in the mould cavity by fluid pressure and expelling molten excess material
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1711—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles and removing excess material from the mould cavity by the introduced fluid, e.g. to an overflow cavity
    • B29C2045/1714—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles and removing excess material from the mould cavity by the introduced fluid, e.g. to an overflow cavity overflow cavities provided with heating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A CASTING DEVICE (10), IN PARTICULAR INJECTION-MOULDING DEVICE (10), FOR PRODUCING AT LEAST PARTIALLY HOLLOW OBJECTS COMPRISES A FILLING DEVICE (12) WHICH IS DESIGNED FOR POURING FLOWABLE CASTING MATERIAL INTO A MAIN CAVITY (18), AND A DISPLACEMENT DEVICE (14) WHICH IS DESIGNED, UPON THE ACTIVATION THEREOF, TO DISPLACE SOME OF THE CASTING MATERIAL POURED INTO THE MAIN CAVITY (18) INTO A SECONDARY CAVITY (20) WHICH IS OR CAN BE BROUGHT INTO FLOW CONNECTION WITH THE MAIN CAVITY (18), WHEREIN THE SECONDARY CAVITY (20) CAN BE AT LEAST PARTIALLY, PREFERABLY COMPLETELY, HEATED.
MYPI2010005129A 2008-04-30 2009-04-29 Moulding device with heatable secondary cavity MY159584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080008279 EP2113360B1 (en) 2008-04-30 2008-04-30 Casting device with heatable auxiliary cavity

Publications (1)

Publication Number Publication Date
MY159584A true MY159584A (en) 2017-01-13

Family

ID=39619205

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010005129A MY159584A (en) 2008-04-30 2009-04-29 Moulding device with heatable secondary cavity

Country Status (5)

Country Link
EP (1) EP2113360B1 (en)
JP (1) JP5490099B2 (en)
CN (1) CN102015245B (en)
MY (1) MY159584A (en)
WO (1) WO2009133132A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008021592C5 (en) * 2008-04-30 2013-05-02 Röchling Automotive AG & Co. KG Casting device for producing hollow cast articles with non-rotationally symmetrical projectile
EP2511065B1 (en) * 2011-04-14 2013-12-04 Röchling Automotive AG & Co. KG Moulding method and device for producing a hollow moulded object
JP2015054486A (en) * 2013-09-13 2015-03-23 小島プレス工業株式会社 Mold device
CN104552745A (en) * 2015-01-31 2015-04-29 长春中拓模塑科技有限公司 Injection molding system for thermoplastic resin hollow tube products
CN104552766A (en) * 2015-01-31 2015-04-29 长春中拓模塑科技有限公司 Injection molding system of hollow-pipe product of thermoplastic resin and molding method
CN104552804B (en) * 2015-01-31 2019-01-15 北京中拓机械集团有限责任公司 The mold of the auxiliary injection molding of water
CN104552803B (en) * 2015-01-31 2018-12-04 北京中拓机械集团有限责任公司 The method of hollow product injection molding
DE102017204797A1 (en) * 2017-03-22 2018-09-27 Kautex Textron Gmbh & Co. Kg Method and device for producing a component made of thermoplastic material and component produced by the method
CN107672116A (en) * 2017-11-22 2018-02-09 科成精密模塑科技无锡有限公司 Injection mold system with recovery function
IT201800002428A1 (en) * 2018-02-06 2019-08-06 Sapa S P A MACHINERY AND METHOD OF INJECTION MOLDING OF HOLLOW ELEMENTS
LU101305B1 (en) * 2019-07-12 2021-01-14 Phoenix Contact Gmbh & Co Casting device and method for producing a component from a melt

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3045855B2 (en) * 1991-12-05 2000-05-29 本田技研工業株式会社 Molding method for hollow resin molded products
JP3462290B2 (en) * 1995-02-23 2003-11-05 アァルピィ東プラ株式会社 Hollow molding equipment
DE69615114T2 (en) 1995-02-23 2002-06-13 Rp Topla Ltd., Ibaraki METHOD AND DEVICE FOR MOLDING A HOLLOW ITEM
AU5813096A (en) * 1995-05-03 1996-11-21 Melea Limited Method and system for injection molding utilizing a variable volume spill cavityand article produced thereby
DE19531709A1 (en) * 1995-08-30 1997-03-06 Battenfeld Gmbh Method and device for manufacturing plastic objects
JP2704715B2 (en) * 1995-12-14 1998-01-26 矢崎化工株式会社 Hollow injection molding method and apparatus
JP3087997B2 (en) * 1996-06-05 2000-09-18 河西工業株式会社 Injection molding method for resin molded product and injection mold
JP3762514B2 (en) * 1996-11-19 2006-04-05 旭化成ケミカルズ株式会社 Injection molding method for resin hollow handle
JP2000084970A (en) * 1998-09-14 2000-03-28 Canon Inc Molding method and molding die for long shaft parts
DE10024224B4 (en) * 2000-05-17 2005-03-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for hydroforming
CN1836880A (en) * 2005-03-21 2006-09-27 北京中拓机械有限责任公司 Method for forming hollow plastic products and device therefor
DE102008021592C5 (en) * 2008-04-30 2013-05-02 Röchling Automotive AG & Co. KG Casting device for producing hollow cast articles with non-rotationally symmetrical projectile

Also Published As

Publication number Publication date
EP2113360B1 (en) 2013-07-17
CN102015245B (en) 2013-10-02
JP2011518699A (en) 2011-06-30
CN102015245A (en) 2011-04-13
JP5490099B2 (en) 2014-05-14
EP2113360A1 (en) 2009-11-04
WO2009133132A1 (en) 2009-11-05

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