FR2337620B1 - - Google Patents

Info

Publication number
FR2337620B1
FR2337620B1 FR7600271A FR7600271A FR2337620B1 FR 2337620 B1 FR2337620 B1 FR 2337620B1 FR 7600271 A FR7600271 A FR 7600271A FR 7600271 A FR7600271 A FR 7600271A FR 2337620 B1 FR2337620 B1 FR 2337620B1
Authority
FR
France
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.)
Expired
Application number
FR7600271A
Other versions
FR2337620A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7600271A priority Critical patent/FR2337620A1/fr
Priority to BE173564A priority patent/BE849764A/fr
Priority to CH1628176A priority patent/CH613654A5/xx
Priority to DE7640703U priority patent/DE7640703U1/de
Priority to LU76479A priority patent/LU76479A1/xx
Priority to GB71/77A priority patent/GB1568409A/en
Priority to ES1977225503U priority patent/ES225503Y/es
Publication of FR2337620A1 publication Critical patent/FR2337620A1/fr
Application granted granted Critical
Publication of FR2337620B1 publication Critical patent/FR2337620B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)
FR7600271A 1976-01-07 1976-01-07 Dispositif pour la fabrication de tubes en resine thermoplastique munis interieurement d'au moins un fil ou cable Granted FR2337620A1 (fr)

Priority Applications (7)

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
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
CH1628176A CH613654A5 (en) 1976-01-07 1976-12-23 Device for the manufacture of tubes made from thermoplastic resin containing at least one wire or cable
DE7640703U DE7640703U1 (de) 1976-01-07 1976-12-27 Vorrichtung zur herstellung von innen mit wenigstens einem draht oder kabel versehenen rohren aus thermoplastischem harz
LU76479A LU76479A1 (fr) 1976-01-07 1976-12-28
GB71/77A GB1568409A (en) 1976-01-07 1977-01-04 Method of forming extruded thermoplastics conduit around electrical cable
ES1977225503U ES225503Y (es) 1976-01-07 1977-01-05 Dispositivo para la fabricacion de tubos de resina termo- plastica conteniendo por lo menos un hilo o cable.

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 (2)

Publication Number Publication Date
FR2337620A1 FR2337620A1 (fr) 1977-08-05
FR2337620B1 true FR2337620B1 (fr) 1979-07-06

Family

ID=9167684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600271A Granted 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

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
ES501455A0 (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
CH613654A5 (en) 1979-10-15
FR2337620A1 (fr) 1977-08-05
ES225503U (es) 1977-04-16
ES225503Y (es) 1977-08-16
GB1568409A (en) 1980-05-29
LU76479A1 (fr) 1977-06-15
BE849764A (fr) 1977-04-15
DE7640703U1 (de) 1977-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse