BE860931A - Perfectionnements aux moules et batteries de moules de fabrication de produits en beton - Google Patents

Perfectionnements aux moules et batteries de moules de fabrication de produits en beton

Info

Publication number
BE860931A
BE860931A BE182705A BE182705A BE860931A BE 860931 A BE860931 A BE 860931A BE 182705 A BE182705 A BE 182705A BE 182705 A BE182705 A BE 182705A BE 860931 A BE860931 A BE 860931A
Authority
BE
Belgium
Prior art keywords
molds
manufacturing
concrete products
batteries
mold
Prior art date
Application number
BE182705A
Other languages
English (en)
French (fr)
Original Assignee
Costamagna & Cie B M
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 Costamagna & Cie B M filed Critical Costamagna & Cie B M
Publication of BE860931A publication Critical patent/BE860931A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • B28B7/246—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making oblong objects, e.g. girders
    • 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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
BE182705A 1976-12-22 1977-11-17 Perfectionnements aux moules et batteries de moules de fabrication de produits en beton BE860931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638685A FR2375015A1 (fr) 1976-12-22 1976-12-22 Perfectionnements aux moules et batteries de moules de fabrication de produits en beton

Publications (1)

Publication Number Publication Date
BE860931A true BE860931A (fr) 1978-03-16

Family

ID=9181391

Family Applications (1)

Application Number Title Priority Date Filing Date
BE182705A BE860931A (fr) 1976-12-22 1977-11-17 Perfectionnements aux moules et batteries de moules de fabrication de produits en beton

Country Status (4)

Country Link
BE (1) BE860931A (show.php)
FR (1) FR2375015A1 (show.php)
LU (1) LU78444A1 (show.php)
NL (1) NL7713010A (show.php)

Also Published As

Publication number Publication date
FR2375015A1 (fr) 1978-07-21
FR2375015B1 (show.php) 1982-11-12
LU78444A1 (show.php) 1978-02-16
NL7713010A (nl) 1978-06-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: B.M. COSTAMAGNA ET CIE

Effective date: 19941130