DE59710567D1 - Method and device for producing a plastic part with a substantially closed cavity - Google Patents

Method and device for producing a plastic part with a substantially closed cavity

Info

Publication number
DE59710567D1
DE59710567D1 DE59710567T DE59710567T DE59710567D1 DE 59710567 D1 DE59710567 D1 DE 59710567D1 DE 59710567 T DE59710567 T DE 59710567T DE 59710567 T DE59710567 T DE 59710567T DE 59710567 D1 DE59710567 D1 DE 59710567D1
Authority
DE
Germany
Prior art keywords
producing
plastic part
substantially closed
closed cavity
cavity
Prior art date
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.)
Expired - Fee Related
Application number
DE59710567T
Other languages
German (de)
Inventor
Michael Wilmsen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59710567D1 publication Critical patent/DE59710567D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B29C45/1734—Nozzles therefor
    • B29C45/1735—Nozzles for introducing the fluid through the mould gate, e.g. incorporated in the injection nozzle
    • 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
    • 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
    • B29C2045/0098—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor shearing of the moulding material, e.g. for obtaining molecular orientation or reducing the viscosity

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)
DE59710567T 1996-09-02 1997-09-02 Method and device for producing a plastic part with a substantially closed cavity Expired - Fee Related DE59710567D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19635485 1996-09-02
DE19733826 1997-08-05
DE19738057A DE19738057A1 (en) 1996-09-02 1997-09-01 Method and device for producing a plastic part with a substantially closed cavity

Publications (1)

Publication Number Publication Date
DE59710567D1 true DE59710567D1 (en) 2003-09-18

Family

ID=26028946

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19738057A Withdrawn DE19738057A1 (en) 1996-09-02 1997-09-01 Method and device for producing a plastic part with a substantially closed cavity
DE59710567T Expired - Fee Related DE59710567D1 (en) 1996-09-02 1997-09-02 Method and device for producing a plastic part with a substantially closed cavity

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19738057A Withdrawn DE19738057A1 (en) 1996-09-02 1997-09-01 Method and device for producing a plastic part with a substantially closed cavity

Country Status (1)

Country Link
DE (2) DE19738057A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013111719B4 (en) * 2013-10-24 2016-02-11 Geiger Automotive Gmbh Tool and method for separating an overflow casing

Also Published As

Publication number Publication date
DE19738057A1 (en) 1998-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee