FR765284A - Process for manufacturing asbestos-cement or other material tubes by internal rolling - Google Patents

Process for manufacturing asbestos-cement or other material tubes by internal rolling

Info

Publication number
FR765284A
FR765284A FR765284DA FR765284A FR 765284 A FR765284 A FR 765284A FR 765284D A FR765284D A FR 765284DA FR 765284 A FR765284 A FR 765284A
Authority
FR
France
Prior art keywords
cement
material tubes
internal rolling
manufacturing asbestos
asbestos
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
Umberto Isman
Ettore Modiano
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 FR765284A publication Critical patent/FR765284A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/26—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like with a packer head serving as a sliding mould or provided with guiding means for feeding the material
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
    • B28B3/18—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR765284D 1933-12-08 1933-12-08 Process for manufacturing asbestos-cement or other material tubes by internal rolling Expired FR765284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765284T 1933-12-08

Publications (1)

Publication Number Publication Date
FR765284A true FR765284A (en) 1934-06-05

Family

ID=9182660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765284D Expired FR765284A (en) 1933-12-08 1933-12-08 Process for manufacturing asbestos-cement or other material tubes by internal rolling

Country Status (1)

Country Link
FR (1) FR765284A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701403A (en) * 1952-04-11 1955-02-08 Utah Idaho Concrete Pipe Compa Machine for making concrete pipe
US4883416A (en) * 1987-06-18 1989-11-28 Parma Oy Slip-form casting machine for fabrication of elongated concrete products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2701403A (en) * 1952-04-11 1955-02-08 Utah Idaho Concrete Pipe Compa Machine for making concrete pipe
US4883416A (en) * 1987-06-18 1989-11-28 Parma Oy Slip-form casting machine for fabrication of elongated concrete products

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