FI58276C - Foerfarande foer stegvis framstaellning i form av ett kontinuerligt plastroer av oenskad laengd som aer foersett med aotminstone tvaergaoende ribbor - Google Patents

Foerfarande foer stegvis framstaellning i form av ett kontinuerligt plastroer av oenskad laengd som aer foersett med aotminstone tvaergaoende ribbor Download PDF

Info

Publication number
FI58276C
FI58276C FI1307/73A FI130773A FI58276C FI 58276 C FI58276 C FI 58276C FI 1307/73 A FI1307/73 A FI 1307/73A FI 130773 A FI130773 A FI 130773A FI 58276 C FI58276 C FI 58276C
Authority
FI
Finland
Prior art keywords
mold
pipe section
parts
ribbor
tvaergaoende
Prior art date
Application number
FI1307/73A
Other languages
English (en)
Finnish (fi)
Other versions
FI58276B (fi
Inventor
Kenneth Roy Hart
Basil Henfrey
Original Assignee
Beleggings Exploitmij Acanthus
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 Beleggings Exploitmij Acanthus filed Critical Beleggings Exploitmij Acanthus
Application granted granted Critical
Publication of FI58276B publication Critical patent/FI58276B/fi
Publication of FI58276C publication Critical patent/FI58276C/fi

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
    • B29C45/261—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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FI1307/73A 1972-04-28 1973-04-25 Foerfarande foer stegvis framstaellning i form av ett kontinuerligt plastroer av oenskad laengd som aer foersett med aotminstone tvaergaoende ribbor FI58276C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA722898A ZA722898B (en) 1972-04-28 1972-04-28 Improvements in or relating to pipes
ZA7202898 1972-04-28

Publications (2)

Publication Number Publication Date
FI58276B FI58276B (fi) 1980-09-30
FI58276C true FI58276C (fi) 1981-01-12

Family

ID=25564818

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1307/73A FI58276C (fi) 1972-04-28 1973-04-25 Foerfarande foer stegvis framstaellning i form av ett kontinuerligt plastroer av oenskad laengd som aer foersett med aotminstone tvaergaoende ribbor

Country Status (8)

Country Link
AU (1) AU463638B2 (fr)
CA (1) CA1011521A (fr)
CH (1) CH551272A (fr)
FI (1) FI58276C (fr)
FR (1) FR2182214B1 (fr)
GB (1) GB1402395A (fr)
NL (1) NL164504C (fr)
ZA (1) ZA722898B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE449456B (sv) * 1983-11-15 1987-05-04 Uponor Ab Forfarande och anordning for framstellning av ror varvid formbacksdelarna er delade i formstreckans lengsriktning
FR2561164A1 (fr) * 1984-03-16 1985-09-20 Ind Plastiq Lyonnai Exploit Procede de moulage pas a pas d'une piece allongee a saillies laterales et moule pour sa mise en oeuvre
GB2185210B (en) * 1986-01-15 1990-02-14 Apsley Metals Ltd Moulding of annular rubber or plastics articles
AU619838B2 (en) * 1988-05-19 1992-02-06 Interlock Plastics Pty. Ltd. Duct components
GB2256252A (en) * 1991-05-31 1992-12-02 Du Pont Manhandling pipes
FR2706352B1 (fr) * 1993-06-18 1995-10-27 Lagneaux Didier Procédé de fabrication de profilés stratifiés à base de matériaux comprenant notamment des matières plastiques et la machine mettant en Óoeuvre le procédé.
EP1900988A1 (fr) * 2006-09-13 2008-03-19 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Tuyau en matière plastique pour transfert d'un fluide
DE102007060628A1 (de) * 2007-12-15 2009-06-18 Daimler Ag Verfahren zur Herstellung von Verbundbauteilen
GB2458110A (en) * 2008-03-03 2009-09-09 Trelleborg Crp Ltd Mould for forming vortex inducing suppression features on an elongate member
BE1022735B1 (nl) * 2015-02-25 2016-08-25 Nimme Bvba Spuitgieten van meerdere elementen

Also Published As

Publication number Publication date
CH551272A (de) 1974-07-15
ZA722898B (en) 1973-06-27
NL164504B (nl) 1980-08-15
AU463638B2 (en) 1975-07-31
NL7305983A (fr) 1973-10-30
FR2182214A1 (fr) 1973-12-07
DE2321398A1 (de) 1973-10-31
CA1011521A (en) 1977-06-07
FR2182214B1 (fr) 1977-08-19
DE2321398B2 (de) 1976-07-29
FI58276B (fi) 1980-09-30
NL164504C (nl) 1981-01-15
AU5491473A (en) 1974-10-31
GB1402395A (en) 1975-08-06

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