NO834596L - Anordning for aa fjerne kjerner fra stoepestykker forsynt med innvendige gjenger - Google Patents

Anordning for aa fjerne kjerner fra stoepestykker forsynt med innvendige gjenger

Info

Publication number
NO834596L
NO834596L NO834596A NO834596A NO834596L NO 834596 L NO834596 L NO 834596L NO 834596 A NO834596 A NO 834596A NO 834596 A NO834596 A NO 834596A NO 834596 L NO834596 L NO 834596L
Authority
NO
Norway
Prior art keywords
cores
plate
main part
mold plate
return plate
Prior art date
Application number
NO834596A
Other languages
English (en)
Norwegian (no)
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 NO834596L publication Critical patent/NO834596L/no

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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Casting Devices For Molds (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Insulating Bodies (AREA)
NO834596A 1982-04-21 1983-12-14 Anordning for aa fjerne kjerner fra stoepestykker forsynt med innvendige gjenger NO834596L (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO834596L true NO834596L (no) 1983-12-14

Family

ID=8515395

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834596A NO834596L (no) 1982-04-21 1983-12-14 Anordning for aa fjerne kjerner fra stoepestykker forsynt med innvendige gjenger

Country Status (10)

Country Link
JP (1) JPS59500556A (da)
AU (1) AU1476683A (da)
DE (1) DE3342779T1 (da)
DK (1) DK556683D0 (da)
FI (1) FI64910C (da)
GB (1) GB2132936B (da)
NL (1) NL8320119A (da)
NO (1) NO834596L (da)
SE (1) SE440993B (da)
WO (1) WO1983003793A1 (da)

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 (da) * 1970-02-04 1973-12-03

Also Published As

Publication number Publication date
FI64910C (fi) 1984-02-10
FI64910B (fi) 1983-10-31
GB2132936A (en) 1984-07-18
GB2132936B (en) 1985-09-11
SE8402726L (sv) 1984-05-21
SE8402726D0 (sv) 1984-05-21
AU1476683A (en) 1983-11-21
JPS59500556A (ja) 1984-04-05
DK556683A (da) 1983-12-02
DK556683D0 (da) 1983-12-02
WO1983003793A1 (en) 1983-11-10
NL8320119A (nl) 1984-07-02
DE3342779T1 (de) 1984-09-20
GB8404958D0 (en) 1984-03-28
FI821388A0 (fi) 1982-04-21
SE440993B (sv) 1985-09-02

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