NL6919232A - - Google Patents

Info

Publication number
NL6919232A
NL6919232A NL6919232A NL6919232A NL6919232A NL 6919232 A NL6919232 A NL 6919232A NL 6919232 A NL6919232 A NL 6919232A NL 6919232 A NL6919232 A NL 6919232A NL 6919232 A NL6919232 A NL 6919232A
Authority
NL
Netherlands
Application number
NL6919232A
Other versions
NL142887B (nl
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 filed Critical
Priority to NL696919232A priority Critical patent/NL142887B/xx
Priority to SE12179/70A priority patent/SE367348B/xx
Priority to DK469270A priority patent/DK131977C/da
Priority to GB4422070A priority patent/GB1324694A/en
Priority to ES385270A priority patent/ES385270A1/es
Priority to CH1883870A priority patent/CH518169A/de
Priority to DE2062695A priority patent/DE2062695C3/de
Priority to FI703437A priority patent/FI51566C/fi
Priority to ZA708575A priority patent/ZA708575B/xx
Priority to TR16839A priority patent/TR16839A/xx
Priority to US100302A priority patent/US3705779A/en
Priority to AT1155770A priority patent/AT332636B/de
Priority to IE1631/70A priority patent/IE34836B1/xx
Priority to CA101306A priority patent/CA936660A/en
Priority to LU62300D priority patent/LU62300A1/xx
Priority to JP45115562A priority patent/JPS4834833B1/ja
Priority to FR7046289A priority patent/FR2074178A5/fr
Priority to BR224870/70A priority patent/BR7024870D0/pt
Publication of NL6919232A publication Critical patent/NL6919232A/xx
Publication of NL142887B publication Critical patent/NL142887B/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)
NL696919232A 1969-12-22 1969-12-22 Inrichting voor het vervaardigen van een buigzame kunststofbuis met een inwendig en uitwendig schroeflijnvormig gegroefde wand. NL142887B (nl)

Priority Applications (18)

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.
SE12179/70A SE367348B (da) 1969-12-22 1970-09-08
DK469270A DK131977C (da) 1969-12-22 1970-09-11 Apparat til kontinuerlig fremstilling af et plastror med skruelinieformet forlobende korrugering
GB4422070A GB1324694A (en) 1969-12-22 1970-09-16 Apparatus for manufacturing helically-corrugated plastics tube
ES385270A ES385270A1 (es) 1969-12-22 1970-11-06 Perfeccionamientos en dispositivos para fabricar un tubo deplastico con ranuras transversales.
CH1883870A CH518169A (de) 1969-12-22 1970-12-19 Vorrichtung zum Herstellen eines Kunststoffrohrs mit Querrillen
DE2062695A DE2062695C3 (de) 1969-12-22 1970-12-19 Vorrichtung zum kontinuierlichen Herstellen eines Kunststoffrohres mit schraubenlinienförmig verlaufender Wellung
FI703437A FI51566C (fi) 1969-12-22 1970-12-21 Laite kierukkamaisella profiililla varustetun muoviputken valmistamise ksi.
ZA708575A ZA708575B (en) 1969-12-22 1970-12-21 Improvements in a device for manufacturing a plastic tube with transverse grooves
TR16839A TR16839A (tr) 1969-12-22 1970-12-21 Enlemesine oluklari bulunan plastik bi burunun yapilmasina mahsus cihazda islahat
US100302A US3705779A (en) 1969-12-22 1970-12-21 Device for manufacturing a plastic tube with transverse grooves
AT1155770A AT332636B (de) 1969-12-22 1970-12-22 Vorrichtung zum kontinuierlichen herstellen eines rippenrohres mit schraubenlinienformig verlaufendem rippenprofil aus thermoplastischem kunststoff
IE1631/70A IE34836B1 (en) 1969-12-22 1970-12-22 Apparatus for manufacturing helically-corrugated plastics tube
CA101306A CA936660A (en) 1969-12-22 1970-12-22 Device for manufacturing a plastic tube with transverse grooves
LU62300D LU62300A1 (da) 1969-12-22 1970-12-22
JP45115562A JPS4834833B1 (da) 1969-12-22 1970-12-22
FR7046289A FR2074178A5 (da) 1969-12-22 1970-12-22
BR224870/70A BR7024870D0 (pt) 1969-12-22 1970-12-22 Aperfeicoamentos em aparelho para fabricar tubos plasticos com ranhuras transversais

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 (2)

Publication Number Publication Date
NL6919232A true NL6919232A (da) 1971-06-24
NL142887B NL142887B (nl) 1974-08-15

Family

ID=19808690

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
US4988466A (en) * 1987-02-19 1991-01-29 Uponor N.V., Emmaplein Method and an apparatus for the production of ribbed pipes
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.
WO1997040658A2 (en) * 1996-04-29 1997-11-06 Conenor Oy Extrusion method, extruder and extruded product
US7205479B2 (en) * 2005-02-14 2007-04-17 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
LU37257A1 (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
AT332636B (de) 1976-10-11
NL142887B (nl) 1974-08-15
GB1324694A (en) 1973-07-25
FR2074178A5 (da) 1971-10-01
DE2062695B2 (de) 1974-05-16
ES385270A1 (es) 1973-08-16
ZA708575B (en) 1971-10-27
CA936660A (en) 1973-11-13
FI51566C (fi) 1977-02-10
SE367348B (da) 1974-05-27
DE2062695C3 (de) 1975-01-02
JPS4834833B1 (da) 1973-10-24
DK131977C (da) 1976-03-01
US3705779A (en) 1972-12-12
FI51566B (da) 1976-11-01
LU62300A1 (da) 1971-05-18
TR16839A (tr) 1973-07-01
BR7024870D0 (pt) 1973-04-05
ATA1155770A (de) 1976-01-15
DE2062695A1 (de) 1971-06-24
DK131977B (da) 1975-10-06
IE34836B1 (en) 1975-09-03
CH518169A (de) 1972-01-31
IE34836L (en) 1971-06-22

Similar Documents

Publication Publication Date Title
AU2270770A (da)
FR2074178A5 (da)
AU465413B2 (da)
AU429630B2 (da)
AU450150B2 (da)
AU2355770A (da)
AU442375B2 (da)
AU427401B2 (da)
AU428129B2 (da)
AT308690B (da)
AU410358B2 (da)
AU414607B2 (da)
AU417208B2 (da)
AU442535B2 (da)
AU442463B2 (da)
AU425297B2 (da)
AU442380B2 (da)
AU442357B2 (da)
AU428074B2 (da)
AU442322B2 (da)
AU442285B2 (da)
AU428131B2 (da)
AU438128B2 (da)
AR203167Q (da)
CS148399B1 (da)

Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: WAVIN