FR1150246A - Improvements in apparatus for manufacturing tubular bodies exhibiting constriction - Google Patents

Improvements in apparatus for manufacturing tubular bodies exhibiting constriction

Info

Publication number
FR1150246A
FR1150246A FR1150246DA FR1150246A FR 1150246 A FR1150246 A FR 1150246A FR 1150246D A FR1150246D A FR 1150246DA FR 1150246 A FR1150246 A FR 1150246A
Authority
FR
France
Prior art keywords
constriction
tubular bodies
manufacturing tubular
bodies exhibiting
exhibiting
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
Other languages
French (fr)
Inventor
Jacques Couelle
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 filed Critical
Application granted granted Critical
Publication of FR1150246A publication Critical patent/FR1150246A/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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/52—Methods or machines specially adapted for the production of tubular articles by extruding
    • B28B21/54—Mouthpieces for shaping sockets, bends, or like peculiarly-shaped tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/92—Methods or apparatus for treating or reshaping
    • B28B21/98—Methods or apparatus for treating or reshaping for reshaping, e.g. by means of reshape moulds
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
FR1150246D 1955-05-27 1956-05-25 Improvements in apparatus for manufacturing tubular bodies exhibiting constriction Expired FR1150246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1150246X 1955-05-27

Publications (1)

Publication Number Publication Date
FR1150246A true FR1150246A (en) 1958-01-09

Family

ID=3893888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150246D Expired FR1150246A (en) 1955-05-27 1956-05-25 Improvements in apparatus for manufacturing tubular bodies exhibiting constriction

Country Status (1)

Country Link
FR (1) FR1150246A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604573B1 (en) * 1966-07-12 1972-05-31 Interstabella Ag METHOD AND DEVICE FOR THE PRODUCTION OF HOLLOW BODIES BY THE BLOW METAL METHOD
FR2503616A1 (en) * 1978-11-27 1982-10-15 Commissariat Energie Atomique Ceramic tubes with irregular flow cross=section - produced by indentation of extruded tube
FR2503615A1 (en) * 1978-11-27 1982-10-15 Commissariat Energie Atomique METHOD FOR MANUFACTURING CERAMIC CYLINDRICAL TUBES HAVING LOCALIZED IMPRESSIONS AND DEVICE FOR CARRYING OUT SAID METHOD
EP0097750A2 (en) * 1982-06-30 1984-01-11 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Method and apparatus for forming impressions on ceramic tubes
WO1990013405A1 (en) * 1989-05-11 1990-11-15 Hoechst Ceramtec Aktiengesellschaft Aluminium oxide tubes and process for manufacturing them
EP1055495A2 (en) * 1999-05-21 2000-11-29 Keratech S.R.L. Method for forming conveying rollers for ceramic kilns, apparatus for implementing the method and roller obtained with the apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604573B1 (en) * 1966-07-12 1972-05-31 Interstabella Ag METHOD AND DEVICE FOR THE PRODUCTION OF HOLLOW BODIES BY THE BLOW METAL METHOD
FR2503616A1 (en) * 1978-11-27 1982-10-15 Commissariat Energie Atomique Ceramic tubes with irregular flow cross=section - produced by indentation of extruded tube
FR2503615A1 (en) * 1978-11-27 1982-10-15 Commissariat Energie Atomique METHOD FOR MANUFACTURING CERAMIC CYLINDRICAL TUBES HAVING LOCALIZED IMPRESSIONS AND DEVICE FOR CARRYING OUT SAID METHOD
EP0107747A1 (en) * 1978-11-27 1984-05-09 Commissariat A L'energie Atomique Method of making cylindrical ceramic tubes with localized impressions, and apparatus for carrying out this method
US4541976A (en) * 1978-11-27 1985-09-17 Commissariat A L'energie Atomique Method of manufacturing cylindrical ceramic tubes having localized imprints on their inner faces
EP0097750A2 (en) * 1982-06-30 1984-01-11 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Method and apparatus for forming impressions on ceramic tubes
EP0097750A3 (en) * 1982-06-30 1984-05-09 COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel Method and apparatus for forming impressions on ceramic tubes
WO1990013405A1 (en) * 1989-05-11 1990-11-15 Hoechst Ceramtec Aktiengesellschaft Aluminium oxide tubes and process for manufacturing them
EP1055495A2 (en) * 1999-05-21 2000-11-29 Keratech S.R.L. Method for forming conveying rollers for ceramic kilns, apparatus for implementing the method and roller obtained with the apparatus
EP1055495A3 (en) * 1999-05-21 2003-01-15 Keratech S.R.L. Method for forming conveying rollers for ceramic kilns, apparatus for implementing the method and roller obtained with the apparatus

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