Nothing Special   »   [go: up one dir, main page]

FR2145436A1 - 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
FR2145436A1
FR2145436A1 FR7125944A FR7125944A FR2145436A1 FR 2145436 A1 FR2145436 A1 FR 2145436A1 FR 7125944 A FR7125944 A FR 7125944A FR 7125944 A FR7125944 A FR 7125944A FR 2145436 A1 FR2145436 A1 FR 2145436A1
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.)
Granted
Application number
FR7125944A
Other languages
French (fr)
Other versions
FR2145436B1 (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.)
WALTER MARC FR
Original Assignee
WALTER MARC FR
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 WALTER MARC FR filed Critical WALTER MARC FR
Priority to FR7125944A priority Critical patent/FR2145436A1/en
Priority to OA54429A priority patent/OA03926A/en
Priority to IL38304A priority patent/IL38304A/en
Priority to NL7116837A priority patent/NL7116837A/xx
Priority to DE19712160897 priority patent/DE2160897A1/en
Priority to BE776386A priority patent/BE776386A/en
Priority to GB5704571A priority patent/GB1345822A/en
Priority to CA129,791A priority patent/CA965342A/en
Priority to AU36711/71A priority patent/AU457545B2/en
Priority to IT71048/71A priority patent/IT943229B/en
Priority to RO69026A priority patent/RO60907A/ro
Publication of FR2145436A1 publication Critical patent/FR2145436A1/en
Application granted granted Critical
Publication of FR2145436B1 publication Critical patent/FR2145436B1/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
    • 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
    • B29C48/902—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 internally
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rigid Pipes And Flexible Pipes (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.
FR7125944A 1970-12-11 1971-07-15 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths Granted FR2145436A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7125944A FR2145436A1 (en) 1971-07-15 1971-07-15 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
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
NL7116837A NL7116837A (en) 1970-12-11 1971-12-08
CA129,791A CA965342A (en) 1970-12-11 1971-12-09 Continuous manufacture of a composite tubular element
AU36711/71A AU457545B2 (en) 1971-12-10 A method forthe continuous manufacture of banded leak-tight tubes andan apparatus for carrying out this method
IT71048/71A IT943229B (en) 1970-12-11 1971-12-10 PROCEDURE AND MACHINE FOR THE CONTINUOUS MANUFACTURING OF CERAMIC PLASTIC PIPES
RO69026A RO60907A (en) 1970-12-11 1971-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125944A FR2145436A1 (en) 1971-07-15 1971-07-15 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths

Publications (2)

Publication Number Publication Date
FR2145436A1 true FR2145436A1 (en) 1973-02-23
FR2145436B1 FR2145436B1 (en) 1974-03-15

Family

ID=9080412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125944A Granted FR2145436A1 (en) 1970-12-11 1971-07-15 Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths

Country Status (1)

Country Link
FR (1) FR2145436A1 (en)

Also Published As

Publication number Publication date
FR2145436B1 (en) 1974-03-15

Similar Documents

Publication Publication Date Title
SE7507035L (en) PROCEDURE FOR THE MANUFACTURE OF COATED OPTICAL GLASS FIBERS, INTENDED TO BE USED AS A GUIDER OR SUITABLE.
ES2016775A4 (en) PROCEDURE FOR THE MANUFACTURE OF A THERMOPLASTIC PLASTIC TUBE WITH SPIRAL FRAME
GB769326A (en) A method of manufacturing rods of glass fibre reinforced plastic
IL85979A0 (en) Process for the manufacture of a fibre strengthened-moulded article for pipelines
GB1082712A (en) Improvements relating to the reinforcement of tubular structures
FR2312356A1 (en) Mandrel for producing curved profiles from bonded filaments - to produce specific curvatures in unlimited lengths
GB1349906A (en) Fishing rods and their manufacture
FR2116908A5 (en) Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths
FR2145436A1 (en) Composite plastic tube - comprises fibre reinforced resin tube having inner and outer plastic sheaths
NL6904522A (en) Antistatic filament wound cargo sling
GB2017335A (en) Manufacture of optic fibre cable
GB1288284A (en)
GB1015009A (en) Plastic tube
ES290076A1 (en) Method of and apparatus for producing reinforced plastic compound tubular material
FR2256017A1 (en) Tube reinforced with longitudinally oriented glass fibre - has band with transverse fibres wound helically on the tube
GB1345822A (en) Method for the continuous manufacture of banded leak-tight tubes and an apparatus for carrying out this method
GB1388473A (en) Filter tubes
FR2371598A2 (en) Connecting rod for aircraft controls - has metal bushes bonded to conical ends of rods formed of carbon fibre embedded in synthetic resin
JPS57100030A (en) Manufacturing method and apparatus for fiber reinforced plastic pipe
FR2102908A5 (en) Multilayer tube of reinforced synthetic - material
JPS63205327A (en) Cordlike or rodlike hollow prepreg
FR2079486A5 (en) Thermosetting resinous tube joints - with glass fibre reinforcement
FR2132594A1 (en) Glass fibre reinforced resin tubes - using core sheet of terphane to prevent adhesion of resin
FR2140360A1 (en) Reinforced plastic tubing - mfd in continuous lengths using longitudinal cables as an integral mandrel
IT1088806B (en) Unidirectionally fibre reinforced resin products - of good mechanical properties, obtd. by holding fibres under tension during curing

Legal Events

Date Code Title Description
ST Notification of lapse