FR2320816B1 - - Google Patents

Info

Publication number
FR2320816B1
FR2320816B1 FR7624056A FR7624056A FR2320816B1 FR 2320816 B1 FR2320816 B1 FR 2320816B1 FR 7624056 A FR7624056 A FR 7624056A FR 7624056 A FR7624056 A FR 7624056A FR 2320816 B1 FR2320816 B1 FR 2320816B1
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
FR7624056A
Other languages
French (fr)
Other versions
FR2320816A1 (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
Publication of FR2320816A1 publication Critical patent/FR2320816A1/fr
Application granted granted Critical
Publication of FR2320816B1 publication Critical patent/FR2320816B1/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
FR7624056A 1975-08-13 1976-08-06 Procede et dispositif pour rechauffer ou refroidir la partie terminale d'un tube en matiere plastique, appelee a etre elargie Granted FR2320816A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536100 DE2536100C3 (de) 1975-08-13 1975-08-13 Verfahren zum Erwärmen bzw. zum Abkühlen des Endbereiches eines aufzuweitenden Rohres aus einem thermoplastischen Kunststoff

Publications (2)

Publication Number Publication Date
FR2320816A1 FR2320816A1 (fr) 1977-03-11
FR2320816B1 true FR2320816B1 (fi) 1980-05-16

Family

ID=5953912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624056A Granted FR2320816A1 (fr) 1975-08-13 1976-08-06 Procede et dispositif pour rechauffer ou refroidir la partie terminale d'un tube en matiere plastique, appelee a etre elargie

Country Status (2)

Country Link
DE (1) DE2536100C3 (fi)
FR (1) FR2320816A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512947A (en) * 1983-05-05 1985-04-23 Charles Wyle Engineering Corporation Method and apparatus for applying solvent to tubing, other cylindrical objects or other flexible material
GB2146571B (en) * 1983-09-12 1987-12-23 Yen Wei Hsiung Apparatus for heating the end of a plastic pipe

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656442A (en) * 1948-01-14 1951-08-22 British United Shoe Machinery Improvements in or relating to heating thermoplastic toe stiffeners forming part of partly-made shoes
FR1131251A (fr) * 1955-09-14 1957-02-19 Procédé et dispositif pour le travail à chaud des matières plastiques et particulièrement des tuyaux plastiques
CH388612A (de) * 1961-12-08 1965-02-28 Hugo Bitzer Apparatebau Gerät zum Erweichen von thermoplastischen Kunststoffen
GB1126421A (en) * 1964-09-26 1968-09-05 Rubber And Plastics Res Ass Of Method of forming hollow articles
US3361417A (en) * 1965-12-14 1968-01-02 Herbert H. Borsvold Apparatus and method for suspending heated strip material
US3466020A (en) * 1967-12-28 1969-09-09 Charles F Blinne Heater for plastic pipe
FR2129867A1 (en) * 1971-03-17 1972-11-03 Pont A Mousson Fond Pipe fusion jig - with symmetrical (rotary) electric heating of a tube end for socket jointing
NO133929C (fi) * 1972-01-12 1976-07-28 Rieber & Son Plastic Ind As
DE7208597U (de) * 1972-03-07 1972-06-08 Braas & Co Gmbh Vorrichtung zum Erhitzen von Kunststoffrohren
US3850573A (en) * 1972-08-10 1974-11-26 Kureha Chemical Ind Co Ltd Parison feeding and delivering apparatus
DE2241288A1 (de) * 1972-08-22 1974-02-28 Eifler Otto Dipl Br Ing Verfahren zur veraenderung von plasticgrundstoffen (bad sodener kaelteschockverfahren)
DE2261226A1 (de) * 1972-12-14 1974-06-27 4 P Verpackungen Gmbh Verfahren und vorrichtung zur herstellung von hohlkoerpern durch aufblasen von vorformlingen
IT972683B (it) * 1972-12-20 1974-05-31 Gasparini M Macchina bicchieratrice automati ca particolarmente per tubi in materia plastica
DE2352926A1 (de) * 1973-10-22 1975-04-24 Heidenreich & Harbeck Gmbh Verfahren und vorrichtung zum erwaermen eines werkstueckes aus kunststoff
NL7404009A (nl) * 1974-03-25 1975-09-29 Wavin Bv Werkwijze en inrichting voor het opwarmen van een kunststofbuiseinde.
US3930788A (en) * 1974-05-24 1976-01-06 Beloit Corporation Parison oven

Also Published As

Publication number Publication date
DE2536100A1 (de) 1977-02-17
DE2536100C3 (de) 1979-09-27
DE2536100B2 (de) 1979-02-01
FR2320816A1 (fr) 1977-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse