FR2116908A5 - Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths - Google Patents

Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths

Info

Publication number
FR2116908A5
FR2116908A5 FR7044648A FR7044648A FR2116908A5 FR 2116908 A5 FR2116908 A5 FR 2116908A5 FR 7044648 A FR7044648 A FR 7044648A FR 7044648 A FR7044648 A FR 7044648A FR 2116908 A5 FR2116908 A5 FR 2116908A5
Authority
FR
France
Prior art keywords
tube
pref
reinforced resin
fibre reinforced
comprises fibre
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.)
Expired
Application number
FR7044648A
Other languages
French (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 FR7044648A priority Critical patent/FR2116908A5/en
Priority to OA54429A priority patent/OA03926A/en
Priority to IL38304A priority patent/IL38304A/en
Priority to ZA718180A priority patent/ZA718180B/en
Priority to DE19712160897 priority patent/DE2160897A1/en
Priority to US00205862A priority patent/US3772118A/en
Priority to NL7116837A priority patent/NL7116837A/xx
Priority to BE776386A priority patent/BE776386A/en
Priority to GB5704571A priority patent/GB1345822A/en
Priority to CA129,791A priority patent/CA965342A/en
Priority to RO69026A priority patent/RO60907A/ro
Priority to BR8199/71A priority patent/BR7108199D0/en
Priority to IT71048/71A priority patent/IT943229B/en
Priority to AU36711/71A priority patent/AU457545B2/en
Application granted granted Critical
Publication of FR2116908A5 publication Critical patent/FR2116908A5/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
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • 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
    • B29C48/15—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
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/906—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using roller calibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

An inner plastic sheath is extruded and supported internally pref. by compressed air whilst pref. two tows of pref. glass filaments are wound around the outside of the tube at successive winding stations. The sheath is then advanced to a second extruder where the glass filaments are impregnated with resin simultaneously with an outer plastic sheath being extruded around the outside of the tows. The composite tube is then pref. drawn to attain the required diameter and advanced to a fixing chamber where the resin is cured by U.V. light. The tube is economic to produce and of high quality.
FR7044648A 1970-12-11 1970-12-11 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths Expired FR2116908A5 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FR7044648A FR2116908A5 (en) 1970-12-11 1970-12-11 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths
OA54429A OA03926A (en) 1970-12-11 1971-12-01 Process for the continuous manufacture of sealed hooped tubes and device for implementing this process.
IL38304A IL38304A (en) 1970-12-11 1971-12-06 Method and apparatus for the continuous manufacture of tubular elements
ZA718180A ZA718180B (en) 1970-12-11 1971-12-07 A method for the continuous manufacture of a composite tubular element and a machine for carrying out said method
US00205862A US3772118A (en) 1970-12-11 1971-12-08 A continuous production machine for the manufacture of a composite tubular element
NL7116837A NL7116837A (en) 1970-12-11 1971-12-08
DE19712160897 DE2160897A1 (en) 1970-12-11 1971-12-08 Method and apparatus for the continuous production of reinforced, dense pipes
BE776386A BE776386A (en) 1970-12-11 1971-12-08 CONTINUOUS PROCESS FOR THE CONTINUOUS MANUFACTURING OF FREET SEALED TUBES AND DEVICE FOR IMPLEMENTING THIS PROCESS
GB5704571A GB1345822A (en) 1970-12-11 1971-12-08 Method for the continuous manufacture of banded leak-tight tubes and an apparatus for carrying out this method
CA129,791A CA965342A (en) 1970-12-11 1971-12-09 Continuous manufacture of a composite tubular element
RO69026A RO60907A (en) 1970-12-11 1971-12-10
BR8199/71A BR7108199D0 (en) 1970-12-11 1971-12-10 PROCESS FOR THE CONTINUOUS MANUFACTURING OF SEPARATE SEALED PIPES AND MACHINE FOR THEIR REALIZATION
IT71048/71A IT943229B (en) 1970-12-11 1971-12-10 PROCEDURE AND MACHINE FOR THE CONTINUOUS MANUFACTURING OF CERAMIC PLASTIC PIPES
AU36711/71A AU457545B2 (en) 1971-12-10 A method forthe continuous manufacture of banded leak-tight tubes andan apparatus for carrying out this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7044648A FR2116908A5 (en) 1970-12-11 1970-12-11 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths

Publications (1)

Publication Number Publication Date
FR2116908A5 true FR2116908A5 (en) 1972-07-21

Family

ID=9065607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7044648A Expired FR2116908A5 (en) 1970-12-11 1970-12-11 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths

Country Status (3)

Country Link
BR (1) BR7108199D0 (en)
FR (1) FR2116908A5 (en)
ZA (1) ZA718180B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116100782A (en) * 2022-12-13 2023-05-12 安徽国友管业科技有限公司 Plastic tubing extrusion sealing equipment with dynamic seal function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116100782A (en) * 2022-12-13 2023-05-12 安徽国友管业科技有限公司 Plastic tubing extrusion sealing equipment with dynamic seal function

Also Published As

Publication number Publication date
BR7108199D0 (en) 1973-07-03
ZA718180B (en) 1972-08-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse