FR2458393B1 - - Google Patents

Info

Publication number
FR2458393B1
FR2458393B1 FR8012761A FR8012761A FR2458393B1 FR 2458393 B1 FR2458393 B1 FR 2458393B1 FR 8012761 A FR8012761 A FR 8012761A FR 8012761 A FR8012761 A FR 8012761A FR 2458393 B1 FR2458393 B1 FR 2458393B1
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
FR8012761A
Other languages
French (fr)
Other versions
FR2458393A1 (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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of FR2458393A1 publication Critical patent/FR2458393A1/fr
Application granted granted Critical
Publication of FR2458393B1 publication Critical patent/FR2458393B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • 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
    • 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
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
FR8012761A 1979-06-08 1980-06-09 Procede de fabrication de tuyauteries souples et tuyauteries ainsi fabriquees Granted FR2458393A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7920424 1979-06-08

Publications (2)

Publication Number Publication Date
FR2458393A1 FR2458393A1 (fr) 1981-01-02
FR2458393B1 true FR2458393B1 (enExample) 1984-03-30

Family

ID=10505794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012761A Granted FR2458393A1 (fr) 1979-06-08 1980-06-09 Procede de fabrication de tuyauteries souples et tuyauteries ainsi fabriquees

Country Status (5)

Country Link
JP (1) JPS56129A (enExample)
AU (1) AU536118B2 (enExample)
DE (1) DE3021618A1 (enExample)
FR (1) FR2458393A1 (enExample)
NZ (1) NZ193946A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806322A (en) * 1987-11-16 1989-02-21 The Firestone Tire & Rubber Company Process for the production of linear polyphosphazenes
RU2208465C1 (ru) * 2002-06-27 2003-07-20 Николай Васильевич Краснощеков Способ изготовления пожарного рукава
RU2216449C1 (ru) * 2002-08-12 2003-11-20 Николай Васильевич Краснощеков Способ изготовления пожарного рукава

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882363A (en) * 1959-09-23 1961-11-15 Compoflex Co Ltd Improvements in or relating to the manufacture of hosepipes
GB939330A (en) * 1961-12-05 1963-10-09 Kiyoshi Takemoto Pressure hose and method of producing the same
DE2458775A1 (de) * 1974-12-12 1976-06-16 Kabel Metallwerke Ghh Isoliertes, metallisches leitungsrohr

Also Published As

Publication number Publication date
JPS56129A (en) 1981-01-06
AU536118B2 (en) 1984-04-19
DE3021618A1 (de) 1980-12-11
AU5911380A (en) 1980-12-11
FR2458393A1 (fr) 1981-01-02
NZ193946A (en) 1983-11-30

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Legal Events

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