LU81526A1 - Perfectionnements aux moules de banc de precontrainte - Google Patents

Perfectionnements aux moules de banc de precontrainte

Info

Publication number
LU81526A1
LU81526A1 LU81526A LU81526A LU81526A1 LU 81526 A1 LU81526 A1 LU 81526A1 LU 81526 A LU81526 A LU 81526A LU 81526 A LU81526 A LU 81526A LU 81526 A1 LU81526 A1 LU 81526A1
Authority
LU
Luxembourg
Prior art keywords
stress
molds
bench molds
stress bench
bench
Prior art date
Application number
LU81526A
Other languages
English (en)
Inventor
M Costamagna
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 LU81526A1 publication Critical patent/LU81526A1/fr

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
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0011—Mould seals
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0056—Means for inserting the elements into the mould or supporting them in the mould
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
    • B28B23/024—Supporting means
    • B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles
    • 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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0041—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being moved only parallelly away from the sidewalls of the moulded article
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
LU81526A 1978-09-20 1979-07-18 Perfectionnements aux moules de banc de precontrainte LU81526A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826898A FR2436660A1 (fr) 1978-09-20 1978-09-20 Perfectionnements aux moules de banc de precontrainte

Publications (1)

Publication Number Publication Date
LU81526A1 true LU81526A1 (fr) 1979-10-31

Family

ID=9212805

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81526A LU81526A1 (fr) 1978-09-20 1979-07-18 Perfectionnements aux moules de banc de precontrainte

Country Status (5)

Country Link
BE (1) BE878653A (fr)
CH (1) CH629996A5 (fr)
FR (1) FR2436660A1 (fr)
LU (1) LU81526A1 (fr)
NL (1) NL190231C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088822A3 (fr) * 1981-09-18 1984-08-01 Christian Juillet Matériel et procédé de fabrication de poutrelles en béton, précontraintes, moulées; poutrelles obtenus par ce procédé
FR2734588B1 (fr) * 1995-05-24 1997-07-11 Rector Sa Poutrelle en beton precontraint et son procede de fabrication
FR2891183B1 (fr) * 2005-09-23 2012-01-06 Rector Lesage Module de fabrication d'elements profiles pourvus d'armatures depassantes et module de moulage
FR2907704B1 (fr) * 2006-10-30 2008-12-26 Rector Lesage Sa Procede de moulage d'un element prefabrique en beton et machine de moulage mettant en oeuvre ledit procede

Also Published As

Publication number Publication date
CH629996A5 (en) 1982-05-28
BE878653A (fr) 1979-12-31
NL190231C (nl) 1993-12-16
FR2436660B1 (fr) 1983-01-21
NL190231B (nl) 1993-07-16
FR2436660A1 (fr) 1980-04-18
NL7905834A (nl) 1980-03-24

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