FR2332851B1 - - Google Patents

Info

Publication number
FR2332851B1
FR2332851B1 FR7536524A FR7536524A FR2332851B1 FR 2332851 B1 FR2332851 B1 FR 2332851B1 FR 7536524 A FR7536524 A FR 7536524A FR 7536524 A FR7536524 A FR 7536524A FR 2332851 B1 FR2332851 B1 FR 2332851B1
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
FR7536524A
Other languages
French (fr)
Other versions
FR2332851A2 (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 FR7536524A priority Critical patent/FR2332851A2/fr
Priority to DE2653211A priority patent/DE2653211C3/de
Priority to GB49075/76A priority patent/GB1565688A/en
Priority to IT69828/76A priority patent/IT1125230B/it
Priority to JP14325476A priority patent/JPS5284262A/ja
Priority to NLAANVRAGE7613279,A priority patent/NL187261C/xx
Publication of FR2332851A2 publication Critical patent/FR2332851A2/fr
Application granted granted Critical
Publication of FR2332851B1 publication Critical patent/FR2332851B1/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • 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
    • B29C48/907—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 adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • 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
    • B29C48/91—Heating, e.g. for cross linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7536524A 1975-11-28 1975-11-28 Procede de fabrication en continu de tubes d'elastomere ou de plastomere a partir de dispersions aqueuses Granted FR2332851A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7536524A FR2332851A2 (fr) 1975-11-28 1975-11-28 Procede de fabrication en continu de tubes d'elastomere ou de plastomere a partir de dispersions aqueuses
DE2653211A DE2653211C3 (de) 1975-11-28 1976-11-23 Verfahren und Vorrichtung zum Herstellen eines Schlauches aus einer wärmegelierbaren wäßrigen Dispersion eines Elastomeren oder Plastomeren
GB49075/76A GB1565688A (en) 1975-11-28 1976-11-24 Process for manufacturing tubes
IT69828/76A IT1125230B (it) 1975-11-28 1976-11-26 Procedimento e relativo dispositivo per la fabbricazione in continuo di tubi plastomerici o elastomerici partendo da dispersioni acquose
JP14325476A JPS5284262A (en) 1975-11-28 1976-11-29 Method of continuous production of elastomer tube
NLAANVRAGE7613279,A NL187261C (nl) 1975-11-28 1976-11-29 Werkwijze en inrichting voor het vervaardigen van een buis of slang uit een door warmte geleerbare waterige dispersie van een elastomeer of plastomeer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536524A FR2332851A2 (fr) 1975-11-28 1975-11-28 Procede de fabrication en continu de tubes d'elastomere ou de plastomere a partir de dispersions aqueuses

Publications (2)

Publication Number Publication Date
FR2332851A2 FR2332851A2 (fr) 1977-06-24
FR2332851B1 true FR2332851B1 (enrdf_load_stackoverflow) 1980-06-27

Family

ID=9163066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536524A Granted FR2332851A2 (fr) 1975-11-28 1975-11-28 Procede de fabrication en continu de tubes d'elastomere ou de plastomere a partir de dispersions aqueuses

Country Status (6)

Country Link
JP (1) JPS5284262A (enrdf_load_stackoverflow)
DE (1) DE2653211C3 (enrdf_load_stackoverflow)
FR (1) FR2332851A2 (enrdf_load_stackoverflow)
GB (1) GB1565688A (enrdf_load_stackoverflow)
IT (1) IT1125230B (enrdf_load_stackoverflow)
NL (1) NL187261C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585274A (en) * 1976-06-01 1981-02-25 Malaysian Rubber Producers Production of rubber tubing from latex
IT1112563B (it) * 1979-05-07 1986-01-20 Tubi Lattice Spa Procedimento per la fabbricazione di camere d'aria per tubolari di bicicletta in lattice di gomma naturale con rivestimento interno di gomma butile
DE102017118314A1 (de) 2017-08-11 2019-02-14 Tpu Plus Gmbh Mehrlagiger Innenschlauch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1324008A (fr) * 1957-02-13 1963-04-12 Tuyaux Flexibles Rudolph Nouveau procédé pour la fabrication de tuyaux flexibles
NL235705A (enrdf_load_stackoverflow) * 1958-03-17
FR2213845B1 (enrdf_load_stackoverflow) * 1973-01-11 1975-10-31 Boulain Robert

Also Published As

Publication number Publication date
NL187261C (nl) 1991-08-01
GB1565688A (en) 1980-04-23
DE2653211B2 (de) 1981-03-19
NL7613279A (nl) 1977-06-01
IT1125230B (it) 1986-05-14
JPS5284262A (en) 1977-07-13
DE2653211A1 (de) 1977-06-02
DE2653211C3 (de) 1981-11-12
FR2332851A2 (fr) 1977-06-24

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