IL43040A - Process and apparatus for injection moulding of plastic pipe fittings - Google Patents

Process and apparatus for injection moulding of plastic pipe fittings

Info

Publication number
IL43040A
IL43040A IL43040A IL4304073A IL43040A IL 43040 A IL43040 A IL 43040A IL 43040 A IL43040 A IL 43040A IL 4304073 A IL4304073 A IL 4304073A IL 43040 A IL43040 A IL 43040A
Authority
IL
Israel
Prior art keywords
mould
core
injection moulding
cores
cooling
Prior art date
Application number
IL43040A
Other languages
English (en)
Other versions
IL43040A0 (en
Original Assignee
Thyssen Plastik Anger 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
Priority claimed from DE19722241279 external-priority patent/DE2241279C3/de
Priority claimed from DE2326681A external-priority patent/DE2326681A1/de
Application filed by Thyssen Plastik Anger Kg filed Critical Thyssen Plastik Anger Kg
Publication of IL43040A0 publication Critical patent/IL43040A0/xx
Publication of IL43040A publication Critical patent/IL43040A/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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/32—Mounting, exchanging or centering using magnetic 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
    • B29C45/261—Moulds having tubular mould 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut 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
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles

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)
IL43040A 1972-08-22 1973-08-21 Process and apparatus for injection moulding of plastic pipe fittings IL43040A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722241279 DE2241279C3 (de) 1972-08-22 Verfahren zum Spritzgießen von Hohlkörpern aus thermoplastischen Kunststoffen
DE2326681A DE2326681A1 (de) 1973-05-25 1973-05-25 Spritzgussverfahren und vorrichtung zur durchfuehrung desselben

Publications (2)

Publication Number Publication Date
IL43040A0 IL43040A0 (en) 1973-11-28
IL43040A true IL43040A (en) 1977-04-29

Family

ID=25763735

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43040A IL43040A (en) 1972-08-22 1973-08-21 Process and apparatus for injection moulding of plastic pipe fittings

Country Status (14)

Country Link
BE (1) BE803887A (et)
CA (1) CA1000920A (et)
CH (1) CH562680A5 (et)
DD (1) DD106592A5 (et)
ES (1) ES418111A1 (et)
FR (1) FR2217145A1 (et)
GB (1) GB1443313A (et)
HU (1) HU171295B (et)
IE (1) IE39565B1 (et)
IL (1) IL43040A (et)
IT (1) IT995211B (et)
NL (1) NL7311557A (et)
RO (1) RO85179A (et)
SE (1) SE400731B (et)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640607B1 (de) * 1976-09-09 1977-12-22 Robert Hanning Verfahren und Form zum Kuehlen von Formlingen aus Kunststoff
DE2723071A1 (de) * 1977-05-21 1978-11-30 Linde Ag Spritzgiessverfahren
EP0068714B1 (en) * 1981-06-25 1985-10-30 BP Chemicals Limited Thermal-forming processes

Also Published As

Publication number Publication date
IT995211B (it) 1975-11-10
SE400731B (sv) 1978-04-10
IE39565B1 (en) 1978-11-08
BE803887A (fr) 1973-12-17
FR2217145A1 (et) 1974-09-06
IE39565L (en) 1974-02-22
CH562680A5 (et) 1975-06-13
IL43040A0 (en) 1973-11-28
NL7311557A (et) 1974-02-26
CA1000920A (en) 1976-12-07
HU171295B (hu) 1977-12-28
GB1443313A (en) 1976-07-21
ES418111A1 (es) 1976-06-01
DD106592A5 (et) 1974-06-20
RO85179A (ro) 1986-06-30

Similar Documents

Publication Publication Date Title
CS207362B2 (en) Method of making the fittings or similar products and mould for injection casting for execution of the said method
US3671159A (en) Ejecting giant articles from injection mold
US4077759A (en) Mold assembly
US4422995A (en) Method and apparatus for molding hollow, slender workpieces
US5855933A (en) Temperature-controllable tool or mold for producing plastic moldings and process for making such tools or molds
US6196824B1 (en) Center gating injection molding apparatus with removable hetero-molding tools
MX161432A (es) Metodo para hacer un acoplamiento de tubo y producto resultante
EP0556266B1 (en) Injection mould
US4364895A (en) Fluid-assisted core-release method and apparatus
GB1351760A (en) Process and apparatus for producing hollow articles
US3718419A (en) Apparatus for removing a hollow article having internal enlargements from an injection mold assembly
US4076484A (en) Injection-blow molding machine having non-splitting injection and blow molds
US3816580A (en) Method for the production of composite articles
US3929954A (en) Method for the production of composite containers
US4353522A (en) Injection mold for making a synthetic thermoplastic article having a tubular end portion
US3961013A (en) Process and apparatus for manufacturing fittings, preferably pressure pipe insertion fittings of synthetic resin
IL43040A (en) Process and apparatus for injection moulding of plastic pipe fittings
DE69413499D1 (de) Verfahren zum Spritzstrecblasformen von Polyäthylen
US3778211A (en) Plastic injection mold apparatus
CA2052754A1 (en) Expansion molding method and apparatus
GB1513067A (en) Method and apparatus for producing parisons of thermoplastic material
EP0365464B1 (en) Universal cold runner block
US4321227A (en) Injection moulding process and apparatus
US3867080A (en) Injection mold
US4246225A (en) Method for forming tubular plastic articles