ATA504278A - Vorrichtung zur herstellung eines wellrohrs aus thermplastischem kunststoff mit innenliegendem draht - Google Patents

Vorrichtung zur herstellung eines wellrohrs aus thermplastischem kunststoff mit innenliegendem draht

Info

Publication number
ATA504278A
ATA504278A AT0504278A AT504278A ATA504278A AT A504278 A ATA504278 A AT A504278A AT 0504278 A AT0504278 A AT 0504278A AT 504278 A AT504278 A AT 504278A AT A504278 A ATA504278 A AT A504278A
Authority
AT
Austria
Prior art keywords
manufacturing
corrugated tube
thermoplastic plastic
inside wire
wire
Prior art date
Application number
AT0504278A
Other languages
English (en)
Other versions
AT366519B (de
Original Assignee
Usinage Tubes Pour Electr
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 Usinage Tubes Pour Electr filed Critical Usinage Tubes Pour Electr
Publication of ATA504278A publication Critical patent/ATA504278A/de
Application granted granted Critical
Publication of AT366519B publication Critical patent/AT366519B/de

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
    • B29C49/0029—Making articles of indefinite length, e.g. corrugated tubes wherein the process is characterised by the pressure used, e.g. using varying pressure depending on sequence of cavity shapes
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT0504278A 1977-07-22 1978-07-12 Vorrichtung zur herstellung eines wellrohrs aus thermoplastischem kunststoff mit innenliegendem draht AT366519B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722539A FR2397934A1 (fr) 1977-07-22 1977-07-22 Dispositif d'introduction d'un fil dans une tete d'extrudeuse pour l'extrusion et la conformation d'un tube annele en matiere plastique

Publications (2)

Publication Number Publication Date
ATA504278A true ATA504278A (de) 1981-08-15
AT366519B AT366519B (de) 1982-04-26

Family

ID=9193672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0504278A AT366519B (de) 1977-07-22 1978-07-12 Vorrichtung zur herstellung eines wellrohrs aus thermoplastischem kunststoff mit innenliegendem draht

Country Status (3)

Country Link
AT (1) AT366519B (de)
DE (1) DE2831318C2 (de)
FR (1) FR2397934A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497142A1 (fr) * 1980-12-29 1982-07-02 Cany Leon Machine pour la fabrication en continu d'un tube annele contenant un fil interieur
ES8306974A1 (es) * 1981-04-15 1983-06-16 Quintana Quintana Blas Aparato alimentador de un elemento filiforme resistente que se aloja en el interior de tubos flexibles para instala- ciones electricas subterraneas
EP0159307B1 (de) * 1984-03-20 1990-05-02 Kabelwerk Eupen AG Cablerie d'Eupen SA Kabelfabriek Eupen NV Verfahren zum Aufbringen eines elektrisch leitfähigen Drahtes auf ein Kabelschutzrohr
ATE68745T1 (de) * 1984-03-20 1991-11-15 Eupen Kabelwerk Verfahren und vorrichtung zur herstellung flexibler kabelschutzrohre mit kabeleinziehdraht.
DE69208185T2 (de) * 1991-07-18 1996-07-04 Joseph Allen Carmien Zusammengesetzter Griff und Verfahren zur Herstellung
AU659963B2 (en) * 1991-07-18 1995-06-01 Joseph Allen Carmien Composite tool handle and method of making same
US5493758A (en) * 1993-04-08 1996-02-27 Carmien; Joseph A. Extension pole
US5709917A (en) * 1996-08-02 1998-01-20 Carmien; Joseph Allen Hydraulic solid rod for use in, for example, trench shields
DE19701970A1 (de) * 1997-01-22 1998-07-23 Ralph Peter Dr Ing Hegler Verfahren und Vorrichtung zur Herstellung eines Hüll-Wellrohres mit in diesem befindlicher Leitung
BR0302287B1 (pt) * 2003-06-17 2011-06-28 aperfeiçoamento introduzido em equipamento corrugador de tubos.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1346455A (fr) * 1962-11-09 1963-12-20 Comp Generale Electricite Installation pour la fabrication continue de tubes souples en matière plastique
FR1465360A (fr) * 1963-01-25 1967-01-13 Reifenhauser K G Dispositif pour la fabrication d'un tube annelé en matière synthétique thermoplastique

Also Published As

Publication number Publication date
FR2397934B1 (de) 1980-04-04
DE2831318C2 (de) 1986-10-16
FR2397934A1 (fr) 1979-02-16
DE2831318A1 (de) 1979-02-08
AT366519B (de) 1982-04-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee