FR1224171A - Improvements in the manufacture of cement pipes - Google Patents

Improvements in the manufacture of cement pipes

Info

Publication number
FR1224171A
FR1224171A FR39075A FR69039075A FR1224171A FR 1224171 A FR1224171 A FR 1224171A FR 39075 A FR39075 A FR 39075A FR 69039075 A FR69039075 A FR 69039075A FR 1224171 A FR1224171 A FR 1224171A
Authority
FR
France
Prior art keywords
manufacture
cement pipes
cement
pipes
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
FR39075A
Other languages
French (fr)
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.)
BREV CALAD SOC D EXPL DES
Original Assignee
BREV CALAD SOC D EXPL DES
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 BREV CALAD SOC D EXPL DES filed Critical BREV CALAD SOC D EXPL DES
Priority to FR39075A priority Critical patent/FR1224171A/en
Application granted granted Critical
Publication of FR1224171A publication Critical patent/FR1224171A/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
    • B28B21/90—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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0023—Lining the inner wall of hollow objects, e.g. pipes
    • 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
    • B28B21/14—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material
    • B28B21/16—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material one or more mould elements
    • 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
    • B28B21/94—Methods or apparatus for treating or reshaping for impregnating or coating by applying liquids or semi-liquids
FR39075A 1959-02-02 1959-02-02 Improvements in the manufacture of cement pipes Expired FR1224171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR39075A FR1224171A (en) 1959-02-02 1959-02-02 Improvements in the manufacture of cement pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39075A FR1224171A (en) 1959-02-02 1959-02-02 Improvements in the manufacture of cement pipes

Publications (1)

Publication Number Publication Date
FR1224171A true FR1224171A (en) 1960-06-22

Family

ID=8592926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39075A Expired FR1224171A (en) 1959-02-02 1959-02-02 Improvements in the manufacture of cement pipes

Country Status (1)

Country Link
FR (1) FR1224171A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098044A1 (en) * 2015-05-27 2016-11-30 Kijlstra B.V. Method and mould for producing a concrete tube in a mould and removing the tube from said mould

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3098044A1 (en) * 2015-05-27 2016-11-30 Kijlstra B.V. Method and mould for producing a concrete tube in a mould and removing the tube from said mould
WO2016188720A1 (en) * 2015-05-27 2016-12-01 Kijlstra B.V. Method and mould for producing a concrete tube in a mould and removing the tube from said mould

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