NL7202168A - - Google Patents

Info

Publication number
NL7202168A
NL7202168A NL7202168A NL7202168A NL7202168A NL 7202168 A NL7202168 A NL 7202168A NL 7202168 A NL7202168 A NL 7202168A NL 7202168 A NL7202168 A NL 7202168A NL 7202168 A NL7202168 A NL 7202168A
Authority
NL
Netherlands
Application number
NL7202168A
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
Priority claimed from GB471272A external-priority patent/GB1381781A/en
Priority claimed from AU51771/73A external-priority patent/AU473056B2/en
Application filed filed Critical
Priority to NL7202168A priority Critical patent/NL7202168A/xx
Priority claimed from DE2209893A external-priority patent/DE2209893A1/en
Priority claimed from BE780560A external-priority patent/BE780560A/en
Priority to FR7208635A priority patent/FR2176180A5/en
Publication of NL7202168A publication Critical patent/NL7202168A/xx

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
    • B28B21/30—Centrifugal moulding
    • 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
    • B28B1/00—Producing shaped prefabricated articles from 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/20—Producing shaped prefabricated articles from the material by centrifugal or rotational casting
    • 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
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Panels For Use In Building Construction (AREA)
NL7202168A 1970-07-31 1972-02-18 NL7202168A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7202168A NL7202168A (en) 1970-07-31 1972-02-18
FR7208635A FR2176180A5 (en) 1970-07-31 1972-03-13 Cement board mfr - in small quantities by centrifuging with mandrel,then rolling out

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CA89700 1970-07-31
CA89698 1970-07-31
GB471272A GB1381781A (en) 1972-02-01 1972-02-01 Manufacture of articles of flowable hardenable material
AU51771/73A AU473056B2 (en) 1972-02-04 1972-02-04 Producing cement sheets
NL7202168A NL7202168A (en) 1970-07-31 1972-02-18
DE2209893A DE2209893A1 (en) 1972-03-01 1972-03-01 METHOD OF MANUFACTURING A BOW, SHEET OR THE LIKE. OF CEMENT AND DEVICE FOR PERFORMING THE PROCEDURE
BE780560A BE780560A (en) 1972-03-01 1972-03-10 Cement board mfr - in small quantities by centrifuging with mandrel,then rolling out
FR7208635A FR2176180A5 (en) 1970-07-31 1972-03-13 Cement board mfr - in small quantities by centrifuging with mandrel,then rolling out

Publications (1)

Publication Number Publication Date
NL7202168A true NL7202168A (en) 1973-08-21

Family

ID=34754058

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202168A NL7202168A (en) 1970-07-31 1972-02-18

Country Status (2)

Country Link
FR (1) FR2176180A5 (en)
NL (1) NL7202168A (en)

Also Published As

Publication number Publication date
FR2176180A5 (en) 1973-10-26

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