FR509298A - Perfectionnements au moulage d'articles en béton - Google Patents

Perfectionnements au moulage d'articles en béton

Info

Publication number
FR509298A
FR509298A FR509298A FR509298DA FR509298A FR 509298 A FR509298 A FR 509298A FR 509298 A FR509298 A FR 509298A FR 509298D A FR509298D A FR 509298DA FR 509298 A FR509298 A FR 509298A
Authority
FR
France
Prior art keywords
molding
concrete articles
articles
concrete
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
FR509298A
Other languages
English (en)
Inventor
Walter Reginald Hume
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
Application granted granted Critical
Publication of FR509298A publication Critical patent/FR509298A/fr
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
    • B28B21/30—Centrifugal moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR509298A 1919-12-22 1920-01-31 Perfectionnements au moulage d'articles en béton Expired FR509298A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB509298X 1919-12-22

Publications (1)

Publication Number Publication Date
FR509298A true FR509298A (fr) 1920-11-05

Family

ID=10457981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509298A Expired FR509298A (fr) 1919-12-22 1920-01-31 Perfectionnements au moulage d'articles en béton

Country Status (1)

Country Link
FR (1) FR509298A (fr)

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