OA00372A - Improved method and installation for manufacturing tubes of a cement-based material and core intended for the application of this method. - Google Patents

Improved method and installation for manufacturing tubes of a cement-based material and core intended for the application of this method.

Info

Publication number
OA00372A
OA00372A OA50439A OA50439A OA00372A OA 00372 A OA00372 A OA 00372A OA 50439 A OA50439 A OA 50439A OA 50439 A OA50439 A OA 50439A OA 00372 A OA00372 A OA 00372A
Authority
OA
OAPI
Prior art keywords
cement
installation
application
based material
core intended
Prior art date
Application number
OA50439A
Other languages
French (fr)
Original Assignee
Cie De Pont A Mousson
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 Cie De Pont A Mousson filed Critical Cie De Pont A Mousson
Publication of OA00372A publication Critical patent/OA00372A/en

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
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding
    • 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
    • B28B21/90—Methods or apparatus for demoulding or discharging after shaping
    • B28B21/905—Removing from a mandrel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulding By Coating Moulds (AREA)
OA50439A 1961-03-31 1964-10-15 Improved method and installation for manufacturing tubes of a cement-based material and core intended for the application of this method. OA00372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857535A FR1293167A (en) 1961-03-31 1961-03-31 Improved process and plant for manufacturing tubes of a cement-based material and core for the application of this process

Publications (1)

Publication Number Publication Date
OA00372A true OA00372A (en) 1966-05-15

Family

ID=8752213

Family Applications (1)

Application Number Title Priority Date Filing Date
OA50439A OA00372A (en) 1961-03-31 1964-10-15 Improved method and installation for manufacturing tubes of a cement-based material and core intended for the application of this method.

Country Status (6)

Country Link
BE (1) BE614990A (en)
BR (1) BR6237593D0 (en)
DE (1) DE1858582U (en)
FR (1) FR1293167A (en)
GB (1) GB934517A (en)
OA (1) OA00372A (en)

Also Published As

Publication number Publication date
DE1858582U (en) 1962-09-13
GB934517A (en) 1963-08-21
FR1293167A (en) 1962-05-11
BE614990A (en) 1962-07-02
BR6237593D0 (en) 1973-06-05

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