MA21753A1 - INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, PARTICULARLY ELONGATE CONSTRUCTION ELEMENTS. - Google Patents

INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, PARTICULARLY ELONGATE CONSTRUCTION ELEMENTS.

Info

Publication number
MA21753A1
MA21753A1 MA22015A MA22015A MA21753A1 MA 21753 A1 MA21753 A1 MA 21753A1 MA 22015 A MA22015 A MA 22015A MA 22015 A MA22015 A MA 22015A MA 21753 A1 MA21753 A1 MA 21753A1
Authority
MA
Morocco
Prior art keywords
elements
manufacture
installation
stressed concrete
elongate construction
Prior art date
Application number
MA22015A
Other languages
French (fr)
Inventor
Guy Chardin
Antoine Pulizzi
Jean Roux
Original Assignee
Rech S Et D Etudes Tech S A R
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 Rech S Et D Etudes Tech S A R filed Critical Rech S Et D Etudes Tech S A R
Publication of MA21753A1 publication Critical patent/MA21753A1/en

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
    • B28B23/04—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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded 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)
  • Rod-Shaped Construction Members (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Plant for making prestressed concrete articles, comprising an elongate production area (10), means (20, 22) for tensioning prestressing armatures (24) and a moulding apparatus comprising a mobile unit (18) supporting a multiplicity of mould elements (34, 36, 38) parallel to the longitudinal direction of the production area. Each mould element comprises, at its rear end, an end-shaping device (42, 44, 46) making it possible to shape to precise dimensions the transverse cross-section of the moulded elements (P1, P2). <IMAGE>
MA22015A 1989-02-22 1990-02-20 INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, PARTICULARLY ELONGATE CONSTRUCTION ELEMENTS. MA21753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8902317A FR2643404B1 (en) 1989-02-22 1989-02-22 INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, IN PARTICULAR ELONGATE CONSTRUCTION ELEMENTS

Publications (1)

Publication Number Publication Date
MA21753A1 true MA21753A1 (en) 1990-10-01

Family

ID=9379028

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22015A MA21753A1 (en) 1989-02-22 1990-02-20 INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, PARTICULARLY ELONGATE CONSTRUCTION ELEMENTS.

Country Status (14)

Country Link
EP (1) EP0384817B1 (en)
AT (1) ATE81814T1 (en)
DD (1) DD299976A5 (en)
DE (1) DE69000404T2 (en)
ES (1) ES2031447T3 (en)
FR (1) FR2643404B1 (en)
GR (1) GR3006238T3 (en)
HU (1) HUT60004A (en)
IT (1) IT1239638B (en)
MA (1) MA21753A1 (en)
PT (1) PT93203B (en)
RU (1) RU1838108C (en)
TN (1) TNSN90017A1 (en)
ZA (1) ZA901340B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668972B2 (en) * 1989-02-22 1994-08-19 Rech Etudes Tech Sa INSTALLATION FOR THE MANUFACTURE OF PRE-STRESSED CONCRETE ELEMENTS, PARTICULARLY ELONGATE CONSTRUCTION ELEMENTS.
FR2865959B1 (en) * 2004-02-09 2009-04-17 Cci METHOD FOR MANUFACTURING CONSTITUENT ELEMENTS OF PRECONTRATED PILLAST MOLDING BENCHES
FR2987770B1 (en) * 2012-03-07 2014-11-21 Cci METHOD FOR MANUFACTURING CONSTITUENT ELEMENTS OF PRECONTRATED PILLAST MOLDING BENCHES
FR2991620B1 (en) * 2012-06-11 2014-06-20 Kp1 WHEEL BEAM MANUFACTURING BENCH
ES2483190B1 (en) * 2013-02-05 2015-05-11 Prefabricados Pujol, S.A. Manufacturing procedure for concrete parts and concrete piece thus obtained

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE195992C (en) *
US2225015A (en) * 1937-02-19 1940-12-17 Procedes Tech Const Method and means for producing concrete structures
DE718403C (en) * 1939-01-01 1942-03-11 Ewald Hoyer Device for mass production of bodies made of concrete, plaster of paris or the like.
GB879396A (en) * 1958-06-06 1961-10-11 Bohumir Kula A device for the manufacture of building blocks or panels
US3010174A (en) * 1959-08-19 1961-11-28 Basalt Rock Company Inc Mold for concrete objects
DE1165475B (en) * 1961-01-13 1964-03-12 Max Roth K G Continuously movable compactor for the production of prestressed beams or the like.
FR1464146A (en) * 1965-11-19 1966-07-22 Polysius S A R L Device for the extrusion of pasty masses
FR1520776A (en) * 1967-03-03 1968-04-12 Soprex Sa Process for manufacturing joists for slab ceilings, installation for the implementation of this process and the products obtained by application of this process
DE2225510C2 (en) * 1972-05-25 1974-01-24 Max Roth Kg, 7560 Gaggenau Sliding paver for the production of reinforced concrete girders
DE2240582B2 (en) * 1972-08-18 1976-04-01 Fa. Carl Aug. Picard, 5630 Remscheid LINING FOR PRESSING FORMS FOR MANUFACTURING ARTIFICIAL STONES
FR2199679A5 (en) * 1972-09-15 1974-04-12 Blanquet Andre
US3901634A (en) * 1972-11-09 1975-08-26 John B Webb Compactor for producing cement wall panels
FR2448422A1 (en) * 1979-02-07 1980-09-05 Applic Ceramiques Et Extruder for inverted T=shaped concrete beam - uses blocks on oscillating ram-actuated beam to obtain castellated top edge profiles
GB2072082B (en) * 1980-03-22 1983-05-25 Lyson G D Reinforced hinged mould for concrete
DE3311691A1 (en) * 1983-03-30 1984-10-04 Maschinenfabrik Weiler Marco Gmbh & Co Kg, 6531 Weiler Sliding finisher

Also Published As

Publication number Publication date
DE69000404D1 (en) 1992-12-03
ZA901340B (en) 1992-02-26
FR2643404A1 (en) 1990-08-24
HUT60004A (en) 1992-07-28
IT1239638B (en) 1993-11-11
TNSN90017A1 (en) 1991-03-05
RU1838108C (en) 1993-08-30
HU900882D0 (en) 1990-05-28
DE69000404T2 (en) 1993-03-11
FR2643404B1 (en) 1994-06-03
PT93203B (en) 1996-04-30
ES2031447T3 (en) 1993-04-16
ATE81814T1 (en) 1992-11-15
DD299976A5 (en) 1992-05-14
EP0384817A1 (en) 1990-08-29
IT9019434A0 (en) 1990-02-21
EP0384817B1 (en) 1992-10-28
PT93203A (en) 1991-10-15
GR3006238T3 (en) 1993-06-21
ES2031447T1 (en) 1992-12-16
IT9019434A1 (en) 1990-08-23

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