ZA708575B - Improvements in a device for manufacturing a plastic tube with transverse grooves - Google Patents

Improvements in a device for manufacturing a plastic tube with transverse grooves

Info

Publication number
ZA708575B
ZA708575B ZA708575A ZA708575A ZA708575B ZA 708575 B ZA708575 B ZA 708575B ZA 708575 A ZA708575 A ZA 708575A ZA 708575 A ZA708575 A ZA 708575A ZA 708575 B ZA708575 B ZA 708575B
Authority
ZA
South Africa
Prior art keywords
manufacturing
plastic tube
transverse grooves
transverse
grooves
Prior art date
Application number
ZA708575A
Other languages
English (en)
Inventor
Putter W De
Original Assignee
Ind Onderneming Wavin Ns
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 Ind Onderneming Wavin Ns filed Critical Ind Onderneming Wavin Ns
Publication of ZA708575B publication Critical patent/ZA708575B/xx

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ZA708575A 1969-12-22 1970-12-21 Improvements in a device for manufacturing a plastic tube with transverse grooves ZA708575B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696919232A NL142887B (nl) 1969-12-22 1969-12-22 Inrichting voor het vervaardigen van een buigzame kunststofbuis met een inwendig en uitwendig schroeflijnvormig gegroefde wand.

Publications (1)

Publication Number Publication Date
ZA708575B true ZA708575B (en) 1971-10-27

Family

ID=19808690

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708575A ZA708575B (en) 1969-12-22 1970-12-21 Improvements in a device for manufacturing a plastic tube with transverse grooves

Country Status (18)

Country Link
US (1) US3705779A (da)
JP (1) JPS4834833B1 (da)
AT (1) AT332636B (da)
BR (1) BR7024870D0 (da)
CA (1) CA936660A (da)
CH (1) CH518169A (da)
DE (1) DE2062695C3 (da)
DK (1) DK131977C (da)
ES (1) ES385270A1 (da)
FI (1) FI51566C (da)
FR (1) FR2074178A5 (da)
GB (1) GB1324694A (da)
IE (1) IE34836B1 (da)
LU (1) LU62300A1 (da)
NL (1) NL142887B (da)
SE (1) SE367348B (da)
TR (1) TR16839A (da)
ZA (1) ZA708575B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944641A (en) * 1961-10-02 1976-03-16 Lemelson Jerome H Process of forming an irregular surface on the inside of a tube or pipe
US3959427A (en) * 1968-10-30 1976-05-25 Industriele Onderneming Wavin N.V. Method for manufacturing a plastic tube
DE2138437A1 (de) * 1971-07-31 1973-02-15 Wilhelm Hegler Vorrichtung zur herstellung von kunststoffrohren mit schraubenfoermig gewundener querwand
US3859025A (en) * 1972-07-13 1975-01-07 Ernest J Maroschak Apparatus for making corrugated plastic pipes with integral coupler collar
CH560097A5 (da) * 1972-07-25 1975-03-27 Kagerer Eisen Kunststoff
US3844700A (en) * 1973-02-06 1974-10-29 Beloit Corp Method and apparatus for forming continuous thermoplastic pipe having corrugated segments
US3981663A (en) * 1973-09-10 1976-09-21 Lupke Gerd Paul Heinrich Apparatus for making high speed corrugated plastic tubing
NL157834B (nl) * 1973-09-11 1978-09-15 Wavin Bv Inrichting voor het vervaardigen van een kunststofbuis.
US4184831A (en) * 1974-06-20 1980-01-22 Hegler Ralph Peter Apparatus for producing plastic drain pipes
US4357190A (en) * 1978-12-07 1982-11-02 Hancor, Inc. Method and apparatus for manufacturing non-round plastic tubing
DE3779134D1 (de) * 1987-02-19 1992-06-17 Uponor Nv Verfahren und vorrichtung zur herstellung von gerippten rohren.
DE4224743C1 (de) * 1992-07-27 1994-01-05 Drossbach Gmbh & Co Kg Kabelschutzrohr
US5330699A (en) * 1993-03-29 1994-07-19 The Hoover Company Vacuum cleaner hose and method for making same
FR2708393B1 (fr) * 1993-07-28 1995-09-08 Courant Ets Sa Conduit de protection à friction réduite.
AU2390197A (en) * 1996-04-29 1997-11-19 Conenor Oy Extrusion method, extruder and extruded product
WO2006088852A1 (en) * 2005-02-14 2006-08-24 Panduit Corp. Enhanced communication cable systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021571A (en) * 1957-03-29 1962-02-20 Imp Eastman Corp Coupling for plastic tubes
NL124750C (da) * 1959-02-21 1900-01-01
FR1413172A (fr) * 1959-02-21 1965-10-08 Fraenk Isolierrohr & Metall Dispositif de fabrication de tuyaux en matière synthétique à parois à ondulations transversales
DE1191550B (de) * 1959-03-13 1965-04-22 Heinz Faigle Verfahren zum Herstellen von Rippenrohren aus plastischem Werkstoff
FR1315417A (fr) * 1961-02-22 1963-01-18 Procédé pour la fabrication de tubes en matière synthétique thermoplastique, cannelés transversalement ou hélicoïdalement
FR1346455A (fr) * 1962-11-09 1963-12-20 Comp Generale Electricite Installation pour la fabrication continue de tubes souples en matière plastique
DE1931338U (de) * 1965-06-18 1966-01-20 Rainer Isolierrohr Drossbach Vorrichtung zur herstellung von querprofilierten drainagerohren.
FR1474105A (fr) * 1966-02-04 1967-03-24 Continentalplastic Dispositif pour la fabrication continue par extrusion-soufflage d'un tube en matière synthétique de section variable et procédé pour la fabrication de récipients divers
GB1157558A (en) * 1967-05-23 1969-07-09 Reifenhaeuser Kg Improvements in and relating to the Continuous Production of Tubes or Hoses from Thermoplastics.

Also Published As

Publication number Publication date
DK131977C (da) 1976-03-01
CA936660A (en) 1973-11-13
NL6919232A (da) 1971-06-24
NL142887B (nl) 1974-08-15
DE2062695A1 (de) 1971-06-24
CH518169A (de) 1972-01-31
FR2074178A5 (da) 1971-10-01
DK131977B (da) 1975-10-06
FI51566B (da) 1976-11-01
SE367348B (da) 1974-05-27
JPS4834833B1 (da) 1973-10-24
IE34836B1 (en) 1975-09-03
GB1324694A (en) 1973-07-25
ES385270A1 (es) 1973-08-16
ATA1155770A (de) 1976-01-15
IE34836L (en) 1971-06-22
BR7024870D0 (pt) 1973-04-05
US3705779A (en) 1972-12-12
LU62300A1 (da) 1971-05-18
TR16839A (tr) 1973-07-01
AT332636B (de) 1976-10-11
DE2062695C3 (de) 1975-01-02
FI51566C (fi) 1977-02-10
DE2062695B2 (de) 1974-05-16

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