ES225503U - Method of forming extruded thermoplastics conduit around electrical cable - Google Patents

Method of forming extruded thermoplastics conduit around electrical cable

Info

Publication number
ES225503U
ES225503U ES1977225503U ES225503U ES225503U ES 225503 U ES225503 U ES 225503U ES 1977225503 U ES1977225503 U ES 1977225503U ES 225503 U ES225503 U ES 225503U ES 225503 U ES225503 U ES 225503U
Authority
ES
Spain
Prior art keywords
electrical cable
around electrical
conduit around
forming extruded
extruded thermoplastics
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.)
Granted
Application number
ES1977225503U
Other languages
Spanish (es)
Other versions
ES225503Y (en
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.)
LA TECHNIQUE ELECTRIQUE DE L'OISE TELEC-OISE
Original Assignee
LA TECHNIQUE ELECTRIQUE DE L'OISE TELEC-OISE
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 LA TECHNIQUE ELECTRIQUE DE L'OISE TELEC-OISE filed Critical LA TECHNIQUE ELECTRIQUE DE L'OISE TELEC-OISE
Publication of ES225503U publication Critical patent/ES225503U/en
Application granted granted Critical
Publication of ES225503Y publication Critical patent/ES225503Y/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
    • 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
    • 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

Abstract

Device for the manufacture of tubes of thermoplastic resin containing at least one wire or cable, it can be the same coated with an insulating sheath of thermoplastic material, characterized in that it comprises an extrusion head, shifted angularly about the axis of a juicer, comprising this head, said extrusion head having a bore, which crosses it from side to side and opens to the inside of the circumference of limited by the extrusion duct, which same shape, means being provided for guiding the wire or wires or cables in the interior of this drill to advance said wires or cables at the same time that the tube of thermoplastic material is squeezed. (Machine-translation by Google Translate, not legally binding)
ES1977225503U 1976-01-07 1977-01-05 DEVICE FOR THE MANUFACTURE OF THERMO-PLASTIC RESIN TUBES CONTAINING AT LEAST ONE WIRE OR CABLE. Expired ES225503Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600271A FR2337620A1 (en) 1976-01-07 1976-01-07 DEVICE FOR THE MANUFACTURE OF THERMOPLASTIC RESIN TUBES INTERNALLY EQUIPPED WITH AT LEAST ONE WIRE OR CABLE

Publications (2)

Publication Number Publication Date
ES225503U true ES225503U (en) 1977-04-16
ES225503Y ES225503Y (en) 1977-08-16

Family

ID=9167684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977225503U Expired ES225503Y (en) 1976-01-07 1977-01-05 DEVICE FOR THE MANUFACTURE OF THERMO-PLASTIC RESIN TUBES CONTAINING AT LEAST ONE WIRE OR CABLE.

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497142A1 (en) * 1980-12-29 1982-07-02 Cany Leon MACHINE FOR THE CONTINUOUS PRODUCTION OF A RING TUBE CONTAINING AN INTERIOR THREAD
ES501455A0 (en) * 1981-04-15 1983-06-16 Quintana Quintana Blas FEEDING APPARATUS OF A RESISTANT FILIFORM ELEMENT WHICH IS LOCATED INSIDE FLEXIBLE PIPES FOR UNDERGROUND ELECTRICAL INSTALLATIONS
DE3439890A1 (en) * 1984-10-31 1986-04-30 Noel, Marquet & Cie. S.A., Eupen EXTRUSION METHOD AND DEVICE FOR PRODUCING A WIRE COATED WITH FOAM PLASTIC
GB9010182D0 (en) * 1990-05-04 1990-06-27 Powersafe Cables Ltd A process for coating elongate articles
DE102010051181B4 (en) * 2010-11-15 2016-09-08 Unicor Gmbh Korrugatoreinrichtung
CN103817898B (en) * 2014-03-04 2016-06-22 杭州富通通信技术股份有限公司 A kind of steel wire heating method and steel wire heating device thereof

Also Published As

Publication number Publication date
FR2337620A1 (en) 1977-08-05
ES225503Y (en) 1977-08-16
CH613654A5 (en) 1979-10-15
BE849764A (en) 1977-04-15
LU76479A1 (en) 1977-06-15
FR2337620B1 (en) 1979-07-06
GB1568409A (en) 1980-05-29
DE7640703U1 (en) 1977-06-08

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