AT355800B - INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC - Google Patents

INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC

Info

Publication number
AT355800B
AT355800B AT962876A AT962876A AT355800B AT 355800 B AT355800 B AT 355800B AT 962876 A AT962876 A AT 962876A AT 962876 A AT962876 A AT 962876A AT 355800 B AT355800 B AT 355800B
Authority
AT
Austria
Prior art keywords
injection mold
thermoplastic plastic
tube connectors
making fittings
fittings
Prior art date
Application number
AT962876A
Other languages
German (de)
Other versions
ATA962876A (en
Original Assignee
Anger Anton Maschbau
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 Anger Anton Maschbau filed Critical Anger Anton Maschbau
Priority to AT962876A priority Critical patent/AT355800B/en
Priority to DE19777739433 priority patent/DE7739433U1/en
Priority to DE19772757756 priority patent/DE2757756A1/en
Publication of ATA962876A publication Critical patent/ATA962876A/en
Application granted granted Critical
Publication of AT355800B publication Critical patent/AT355800B/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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • 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
    • B29C45/2612—Moulds having tubular mould cavities for manufacturing tubular articles with an annular groove
    • 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
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AT962876A 1976-12-23 1976-12-23 INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC AT355800B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT962876A AT355800B (en) 1976-12-23 1976-12-23 INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC
DE19777739433 DE7739433U1 (en) 1976-12-23 1977-12-23 INJECTION MOLD FOR MANUFACTURING FITTINGS ETC.
DE19772757756 DE2757756A1 (en) 1976-12-23 1977-12-23 Injection-mould for mfr. of thermoplastics fittings with bushing - has adjustable core with projection for shaping groove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT962876A AT355800B (en) 1976-12-23 1976-12-23 INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC

Publications (2)

Publication Number Publication Date
ATA962876A ATA962876A (en) 1979-08-15
AT355800B true AT355800B (en) 1980-03-25

Family

ID=3615868

Family Applications (1)

Application Number Title Priority Date Filing Date
AT962876A AT355800B (en) 1976-12-23 1976-12-23 INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC

Country Status (2)

Country Link
AT (1) AT355800B (en)
DE (2) DE2757756A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362925B (en) * 1979-10-11 1981-06-25 Anger Anton Maschbau INJECTION MOLD FOR MAKING FITTINGS AND TUBE CONNECTORS FROM THERMOPLASTIC PLASTIC
ZA824401B (en) * 1981-06-22 1983-04-27 D Van Manen A method of making socketed pipe-fittings of synthetic plastics material by injection moulding, apparatus for carrying out said method, and fitting produced by the method

Also Published As

Publication number Publication date
DE7739433U1 (en) 1979-12-06
ATA962876A (en) 1979-08-15
DE2757756A1 (en) 1978-06-29

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELA Expired due to lapse of time