FI821388A0 - Anordning foer avlaegsning av kaernor ur pressstycken med innergaenga - Google Patents

Anordning foer avlaegsning av kaernor ur pressstycken med innergaenga

Info

Publication number
FI821388A0
FI821388A0 FI821388A FI821388A FI821388A0 FI 821388 A0 FI821388 A0 FI 821388A0 FI 821388 A FI821388 A FI 821388A FI 821388 A FI821388 A FI 821388A FI 821388 A0 FI821388 A0 FI 821388A0
Authority
FI
Finland
Prior art keywords
pressure
procedure
release
pressure release
Prior art date
Application number
FI821388A
Other languages
English (en)
Other versions
FI64910C (fi
FI64910B (fi
Inventor
Pentti Sivonen
Original Assignee
Lupoplast Oy
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 Lupoplast Oy filed Critical Lupoplast Oy
Publication of FI821388A0 publication Critical patent/FI821388A0/fi
Priority to FI821388A priority Critical patent/FI64910C/fi
Priority to NL8320119A priority patent/NL8320119A/nl
Priority to PCT/FI1983/000030 priority patent/WO1983003793A1/en
Priority to GB08404958A priority patent/GB2132936B/en
Priority to JP58501393A priority patent/JPS59500556A/ja
Priority to AU14766/83A priority patent/AU1476683A/en
Priority to DE19833342779 priority patent/DE3342779T1/de
Application granted granted Critical
Publication of FI64910B publication Critical patent/FI64910B/fi
Priority to DK556683A priority patent/DK556683A/da
Priority to NO834596A priority patent/NO834596L/no
Publication of FI64910C publication Critical patent/FI64910C/fi
Priority to SE8402726A priority patent/SE440993B/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
    • B29C45/26—Moulds
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
    • 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
    • B29C45/2681—Moulds with rotatable mould parts

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)
  • Insulating Bodies (AREA)
  • Casting Devices For Molds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FI821388A 1982-04-21 1982-04-21 Anordning foer avlaegsning av kaernor ur presstycken med innergaenga FI64910C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI821388A FI64910C (fi) 1982-04-21 1982-04-21 Anordning foer avlaegsning av kaernor ur presstycken med innergaenga
JP58501393A JPS59500556A (ja) 1982-04-21 1983-04-20 メネジを具備した成形物から中子を取り外す装置
PCT/FI1983/000030 WO1983003793A1 (en) 1982-04-21 1983-04-20 Device for removing cores from mouldings provided with inner threads
GB08404958A GB2132936B (en) 1982-04-21 1983-04-20 Device for removing cores from mouldings provided with inner threads
NL8320119A NL8320119A (nl) 1982-04-21 1983-04-20 Inrichting voor het verwijderen van kernen uit gietstukken die voorzien zijn van inwendige draad.
AU14766/83A AU1476683A (en) 1982-04-21 1983-04-20 Device for removing cores from mouldings provided with inner threads
DE19833342779 DE3342779T1 (de) 1982-04-21 1983-04-20 Vorrichtung zum Entfernen von Kernen aus Formteilen mit Innengewinden
DK556683A DK556683A (da) 1982-04-21 1983-12-02 Apparat til at fjerne kerner fra stoebte emner med indvendigt gevind
NO834596A NO834596L (no) 1982-04-21 1983-12-14 Anordning for aa fjerne kjerner fra stoepestykker forsynt med innvendige gjenger
SE8402726A SE440993B (sv) 1982-04-21 1984-05-21 Anordning for avlegsnande av kernor fran gjutstycken som er forsedda med innergengor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI821388A FI64910C (fi) 1982-04-21 1982-04-21 Anordning foer avlaegsning av kaernor ur presstycken med innergaenga
FI821388 1982-04-21

Publications (3)

Publication Number Publication Date
FI821388A0 true FI821388A0 (fi) 1982-04-21
FI64910B FI64910B (fi) 1983-10-31
FI64910C FI64910C (fi) 1984-02-10

Family

ID=8515395

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821388A FI64910C (fi) 1982-04-21 1982-04-21 Anordning foer avlaegsning av kaernor ur presstycken med innergaenga

Country Status (10)

Country Link
JP (1) JPS59500556A (fi)
AU (1) AU1476683A (fi)
DE (1) DE3342779T1 (fi)
DK (1) DK556683A (fi)
FI (1) FI64910C (fi)
GB (1) GB2132936B (fi)
NL (1) NL8320119A (fi)
NO (1) NO834596L (fi)
SE (1) SE440993B (fi)
WO (1) WO1983003793A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1321322B1 (it) * 2000-05-05 2004-01-08 Sacmi Apparecchiatura a giostra per la fabbricazione, mediante stampaggio apressione, di capsule in materiale plastico
TWI577525B (zh) * 2012-12-26 2017-04-11 鴻海精密工業股份有限公司 可拆卸牙桿及模具
CN106113404B (zh) * 2016-07-26 2019-04-23 苏州启点机械有限公司 双头内螺纹模具及使用其制备双头内螺纹产品的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1887993A (en) * 1929-03-06 1932-11-15 Colt S Mfg Co Molding apparatus and method of molding for interiorly threaded articles
JPS4840899B1 (fi) * 1970-02-04 1973-12-03

Also Published As

Publication number Publication date
GB8404958D0 (en) 1984-03-28
SE8402726L (sv) 1984-05-21
SE8402726D0 (sv) 1984-05-21
DE3342779T1 (de) 1984-09-20
AU1476683A (en) 1983-11-21
WO1983003793A1 (en) 1983-11-10
NO834596L (no) 1983-12-14
GB2132936B (en) 1985-09-11
SE440993B (sv) 1985-09-02
FI64910C (fi) 1984-02-10
NL8320119A (nl) 1984-07-02
FI64910B (fi) 1983-10-31
DK556683D0 (da) 1983-12-02
DK556683A (da) 1983-12-02
GB2132936A (en) 1984-07-18
JPS59500556A (ja) 1984-04-05

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LUPIDO OY