CA1011521A - Continuous ribbed synthetic resin pipes - Google Patents

Continuous ribbed synthetic resin pipes

Info

Publication number
CA1011521A
CA1011521A CA170,082A CA170082A CA1011521A CA 1011521 A CA1011521 A CA 1011521A CA 170082 A CA170082 A CA 170082A CA 1011521 A CA1011521 A CA 1011521A
Authority
CA
Canada
Prior art keywords
synthetic resin
resin pipes
continuous ribbed
ribbed synthetic
continuous
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA170,082A
Other languages
English (en)
Inventor
Kenneth R. Hart
Basil Henfrey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DURO??ENTA HOLDINGS Pty Ltd
Original Assignee
DURO??ENTA HOLDINGS Pty Ltd
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 DURO??ENTA HOLDINGS Pty Ltd filed Critical DURO??ENTA HOLDINGS Pty Ltd
Application granted granted Critical
Publication of CA1011521A publication Critical patent/CA1011521A/en
Expired legal-status Critical Current

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)
CA170,082A 1972-04-28 1973-04-25 Continuous ribbed synthetic resin pipes Expired CA1011521A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1011521A true CA1011521A (en) 1977-06-07

Family

ID=25564818

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,082A Expired CA1011521A (en) 1972-04-28 1973-04-25 Continuous ribbed synthetic resin pipes

Country Status (8)

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

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 (de) * 2006-09-13 2008-03-19 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Kunststoffrohr zur Führung eines Fluids
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
AU5491473A (en) 1974-10-31
DE2321398A1 (de) 1973-10-31
FI58276B (fi) 1980-09-30
NL7305983A (cs) 1973-10-30
FR2182214B1 (cs) 1977-08-19
FI58276C (fi) 1981-01-12
ZA722898B (en) 1973-06-27
AU463638B2 (en) 1975-07-31
GB1402395A (en) 1975-08-06
DE2321398B2 (de) 1976-07-29
NL164504B (nl) 1980-08-15
FR2182214A1 (cs) 1973-12-07
NL164504C (nl) 1981-01-15
CH551272A (de) 1974-07-15

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