BE849764A - Dispositif pour la fabrication de tubes en resine thermoplastique munis interieurement d'au moins un fil ou cable - Google Patents

Dispositif pour la fabrication de tubes en resine thermoplastique munis interieurement d'au moins un fil ou cable

Info

Publication number
BE849764A
BE849764A BE173564A BE173564A BE849764A BE 849764 A BE849764 A BE 849764A BE 173564 A BE173564 A BE 173564A BE 173564 A BE173564 A BE 173564A BE 849764 A BE849764 A BE 849764A
Authority
BE
Belgium
Prior art keywords
cable
manufacture
wire
thermoplastic resin
resin tubes
Prior art date
Application number
BE173564A
Other languages
English (en)
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
Publication of BE849764A publication Critical patent/BE849764A/fr

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
    • B29C49/0028—Making articles of indefinite length, e.g. corrugated tubes using variable forming length, e.g. adapted to cooling needs
    • 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
    • B29C48/15—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
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • 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)
  • Manufacturing Of Electric Cables (AREA)
BE173564A 1976-01-07 1976-12-22 Dispositif pour la fabrication de tubes en resine thermoplastique munis interieurement d'au moins un fil ou cable BE849764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600271A FR2337620A1 (fr) 1976-01-07 1976-01-07 Dispositif pour la fabrication de tubes en resine thermoplastique munis interieurement d'au moins un fil ou cable

Publications (1)

Publication Number Publication Date
BE849764A true BE849764A (fr) 1977-04-15

Family

ID=9167684

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173564A BE849764A (fr) 1976-01-07 1976-12-22 Dispositif pour la fabrication de tubes en resine thermoplastique munis interieurement d'au moins un fil ou cable

Country Status (7)

Country Link
BE (1) BE849764A (fr)
CH (1) CH613654A5 (fr)
DE (1) DE7640703U1 (fr)
ES (1) ES225503Y (fr)
FR (1) FR2337620A1 (fr)
GB (1) GB1568409A (fr)
LU (1) LU76479A1 (fr)

Families Citing this family (6)

* 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
DE3439890A1 (de) * 1984-10-31 1986-04-30 Noel, Marquet & Cie. S.A., Eupen Extrusionsverfahren und vorrichtung zur herstellung eines mit schaumkunststoff ummantelten drahtes
GB9010182D0 (en) * 1990-05-04 1990-06-27 Powersafe Cables Ltd A process for coating elongate articles
DE102010051181B4 (de) * 2010-11-15 2016-09-08 Unicor Gmbh Korrugatoreinrichtung
CN103817898B (zh) * 2014-03-04 2016-06-22 杭州富通通信技术股份有限公司 一种钢丝加热方法及其钢丝加热装置

Also Published As

Publication number Publication date
FR2337620A1 (fr) 1977-08-05
GB1568409A (en) 1980-05-29
DE7640703U1 (de) 1977-06-08
FR2337620B1 (fr) 1979-07-06
ES225503Y (es) 1977-08-16
ES225503U (es) 1977-04-16
CH613654A5 (en) 1979-10-15
LU76479A1 (fr) 1977-06-15

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