FR2436660B1 - - Google Patents

Info

Publication number
FR2436660B1
FR2436660B1 FR7826898A FR7826898A FR2436660B1 FR 2436660 B1 FR2436660 B1 FR 2436660B1 FR 7826898 A FR7826898 A FR 7826898A FR 7826898 A FR7826898 A FR 7826898A FR 2436660 B1 FR2436660 B1 FR 2436660B1
Authority
FR
France
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
FR7826898A
Other versions
FR2436660A1 (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.)
Costamagna & Cie B M
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
Priority to FR7826898A priority Critical patent/FR2436660A1/fr
Priority to CH646179A priority patent/CH629996A5/fr
Priority to LU81526A priority patent/LU81526A1/fr
Priority to NL7905834A priority patent/NL190231C/xx
Priority to BE2/58061A priority patent/BE878653A/fr
Publication of FR2436660A1 publication Critical patent/FR2436660A1/fr
Application granted granted Critical
Publication of FR2436660B1 publication Critical patent/FR2436660B1/fr
Granted 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
    • 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)
FR7826898A 1978-09-20 1978-09-20 Perfectionnements aux moules de banc de precontrainte Granted FR2436660A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7826898A FR2436660A1 (fr) 1978-09-20 1978-09-20 Perfectionnements aux moules de banc de precontrainte
CH646179A CH629996A5 (en) 1978-09-20 1979-07-11 Pretensioning bench
LU81526A LU81526A1 (fr) 1978-09-20 1979-07-18 Perfectionnements aux moules de banc de precontrainte
NL7905834A NL190231C (nl) 1978-09-20 1979-07-27 Spanbank voor het vervaardigen van langwerpige betonelementen.
BE2/58061A BE878653A (fr) 1978-09-20 1979-09-07 Perfectionnements aux moules de banc de precontrainte

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 (2)

Publication Number Publication Date
FR2436660A1 FR2436660A1 (fr) 1980-04-18
FR2436660B1 true FR2436660B1 (fr) 1983-01-21

Family

ID=9212805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826898A Granted FR2436660A1 (fr) 1978-09-20 1978-09-20 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
LU81526A1 (fr) 1979-10-31
FR2436660A1 (fr) 1980-04-18
CH629996A5 (en) 1982-05-28
BE878653A (fr) 1979-12-31
NL190231B (nl) 1993-07-16
NL7905834A (nl) 1980-03-24
NL190231C (nl) 1993-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse