FR2385510A1 - Perfectionnements a la fabrication de produits precontraints - Google Patents

Perfectionnements a la fabrication de produits precontraints

Info

Publication number
FR2385510A1
FR2385510A1 FR7709136A FR7709136A FR2385510A1 FR 2385510 A1 FR2385510 A1 FR 2385510A1 FR 7709136 A FR7709136 A FR 7709136A FR 7709136 A FR7709136 A FR 7709136A FR 2385510 A1 FR2385510 A1 FR 2385510A1
Authority
FR
France
Prior art keywords
bench
molds
manufacturing
modules
carriage
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.)
Granted
Application number
FR7709136A
Other languages
English (en)
Other versions
FR2385510B1 (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 FR7709136A priority Critical patent/FR2385510A1/fr
Priority to BE178594A priority patent/BE855884A/fr
Priority to NLAANVRAGE7707648,A priority patent/NL187383C/xx
Priority to IL53840A priority patent/IL53840A/xx
Priority to CA297,509A priority patent/CA1112850A/fr
Priority to AR271257A priority patent/AR217461A1/es
Priority to PT67778A priority patent/PT67778A/fr
Priority to FR7825147A priority patent/FR2434693A2/fr
Publication of FR2385510A1 publication Critical patent/FR2385510A1/fr
Priority to US06/020,351 priority patent/US4249873A/en
Application granted granted Critical
Publication of FR2385510B1 publication Critical patent/FR2385510B1/fr
Priority to NL9100605A priority patent/NL191176C/xx
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Dispositif pour la fabrication de produits allongés en béton précontraint par le moyen de batteries de moules ou modules alignés sur un banc. Les modules, bien qu'indépendants, comportent des chemins de roulement latéraux s'étendant jusqu'à proximité immédiate les uns des autres et sont montés sur le banc par l'intermédiaire de blocs amortisseurs avec interposition de patins de glissement longitudinal. Les peignes sont constitués par les plaques terminales des moules, munies de manchons et de taquets pour leur relevage au moyen de rateaux portés par un chariot mobile apres coupage des fils par une tronçonneuse sur chariot.
FR7709136A 1977-03-28 1977-03-28 Perfectionnements a la fabrication de produits precontraints Granted FR2385510A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7709136A FR2385510A1 (fr) 1977-03-28 1977-03-28 Perfectionnements a la fabrication de produits precontraints
BE178594A BE855884A (fr) 1977-03-28 1977-06-20 Perfectionnements a la fabrication de produits precontraints
NLAANVRAGE7707648,A NL187383C (nl) 1977-03-28 1977-07-08 Inrichting voor het vervaardigen van langwerpige produkten uit voorgespannen beton.
IL53840A IL53840A (en) 1977-03-28 1978-01-18 Apparatures for manufacturing prestressed concrete beams
CA297,509A CA1112850A (fr) 1977-03-28 1978-02-21 Fabrication de produits precontraints
AR271257A AR217461A1 (es) 1977-03-28 1978-02-28 Dispositivo para la fabricacion de productos alargados de hormigon pretensado
PT67778A PT67778A (fr) 1977-03-28 1978-03-15 Perfectionnements a la fabrication de produits precontraints
FR7825147A FR2434693A2 (fr) 1977-03-28 1978-08-31 Perfectionnements a la fabrication de produits precontraints
US06/020,351 US4249873A (en) 1977-03-28 1979-03-14 Manufacture of prestressed products
NL9100605A NL191176C (nl) 1977-03-28 1991-04-08 Inrichting voor het vervaardigen van langwerpige voorwerpen uit voorgespannen beton.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7709136A FR2385510A1 (fr) 1977-03-28 1977-03-28 Perfectionnements a la fabrication de produits precontraints

Publications (2)

Publication Number Publication Date
FR2385510A1 true FR2385510A1 (fr) 1978-10-27
FR2385510B1 FR2385510B1 (fr) 1982-07-09

Family

ID=9188632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709136A Granted FR2385510A1 (fr) 1977-03-28 1977-03-28 Perfectionnements a la fabrication de produits precontraints

Country Status (8)

Country Link
US (1) US4249873A (fr)
AR (1) AR217461A1 (fr)
BE (1) BE855884A (fr)
CA (1) CA1112850A (fr)
FR (1) FR2385510A1 (fr)
IL (1) IL53840A (fr)
NL (1) NL187383C (fr)
PT (1) PT67778A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434693A2 (fr) * 1977-03-28 1980-03-28 Costamagna & Cie B M Perfectionnements a la fabrication de produits precontraints
FR2458368A1 (fr) * 1979-06-13 1981-01-02 Freyssinet Int Stup Procede et dispositif de demoulage d'elements en beton precontraint moules sur un long banc
EP0289017A1 (fr) * 1987-04-29 1988-11-02 S.C.A.C. SOCIETA CEMENTI ARMATI CENTRIFUGATI S.p.A. Installation pour la fabrication d'éléments allongés en béton renforcé précontraint

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781875A (en) * 1985-09-24 1988-11-01 Jantzen Steven L Manufacture of pre-stressed concrete railroad ties
DE4203895C2 (de) * 1992-02-11 1996-08-29 Dyckerhoff & Widmann Ag Einrichtung zum Herstellen von Fertigbauteilen aus Spannbeton mit sofortigem Verbund, insbesondere von Spannbetonschwellen
ES1057875Y (es) * 2004-06-18 2005-01-16 Pellicer Carlos F Instalacion tensora de las armaduras de elementos arquitectonicos pretensados.
DE202008012597U1 (de) * 2008-09-22 2009-01-15 Extrutec Gmbh Vorrichtung zur Erwärmung stangenartiger Werkstücke
CN109227929A (zh) * 2018-10-22 2019-01-18 上海市政工程设计研究总院（集团）有限公司 先张法折线预应力筋下拉分体组合式弯起压锚具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE459470A (fr) * 1943-07-26
US2556928A (en) * 1948-01-27 1951-06-12 Vickers Electrical Co Ltd Mold for reinforced concrete structures
US3666385A (en) * 1969-07-03 1972-05-30 Robert S Baker Apparatus for making prestressed concrete members
US3608163A (en) * 1969-07-07 1971-09-28 Pomeroy & Co Inc J H Apparatus for production of prestressed molded concrete members
US3659077A (en) * 1971-01-15 1972-04-25 Wallace A Olson Apparatus for the curing of concrete
US4051216A (en) * 1971-10-27 1977-09-27 Concrete Industries (Monier) Limited In-line moulding of prestressed concrete articles
US3827132A (en) * 1971-11-11 1974-08-06 Monier Concrete Ind Prestressed rod laying means and method
CH543357A (de) * 1972-03-24 1973-10-31 Kloeckner Humboldt Deutz Ag Rüttelanlage zur Herstellung von Formkörpern aus körnigen Massen
FR2305284A1 (fr) * 1975-03-27 1976-10-22 Borcoman Mircea Usine monobloc ou installation pour la fabrication de produits en beton, notamment en beton precontraint et/ou en beton arme
DE2614036C3 (de) * 1976-04-01 1979-05-23 Dyckerhoff & Widmann Ag, 8000 Muenchen Einrichtung zum Herstellen von Fertigteilen aus Spannbeton mit sofortigem Verbund, insbesondere von Spannbetonschwellen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434693A2 (fr) * 1977-03-28 1980-03-28 Costamagna & Cie B M Perfectionnements a la fabrication de produits precontraints
FR2458368A1 (fr) * 1979-06-13 1981-01-02 Freyssinet Int Stup Procede et dispositif de demoulage d'elements en beton precontraint moules sur un long banc
EP0021905A1 (fr) * 1979-06-13 1981-01-07 Freyssinet International (Stup) Procédé et dispositif de démoulage d'éléments en béton précontraint moulés sur un long banc
EP0289017A1 (fr) * 1987-04-29 1988-11-02 S.C.A.C. SOCIETA CEMENTI ARMATI CENTRIFUGATI S.p.A. Installation pour la fabrication d'éléments allongés en béton renforcé précontraint
US4952129A (en) * 1987-04-29 1990-08-28 S.C.A.C. Societa Cementi Armati Centrifugati Spa Plant to manufacture elongated elements of prestressed reinforced concrete

Also Published As

Publication number Publication date
NL187383C (nl) 1991-09-16
NL187383B (nl) 1991-04-16
AR217461A1 (es) 1980-03-31
IL53840A0 (en) 1978-04-30
NL7707648A (nl) 1978-10-02
BE855884A (fr) 1977-10-17
US4249873A (en) 1981-02-10
PT67778A (fr) 1978-04-01
CA1112850A (fr) 1981-11-24
FR2385510B1 (fr) 1982-07-09
IL53840A (en) 1980-02-29

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