FR2581111A1 - Rotary shuttering for heavy precast products - Google Patents

Rotary shuttering for heavy precast products Download PDF

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Publication number
FR2581111A1
FR2581111A1 FR8506259A FR8506259A FR2581111A1 FR 2581111 A1 FR2581111 A1 FR 2581111A1 FR 8506259 A FR8506259 A FR 8506259A FR 8506259 A FR8506259 A FR 8506259A FR 2581111 A1 FR2581111 A1 FR 2581111A1
Authority
FR
France
Prior art keywords
rotary
heavy
formwork device
shuttering
prefabrication
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.)
Withdrawn
Application number
FR8506259A
Other languages
French (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.)
LEGAC YVES
Original Assignee
LEGAC YVES
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 LEGAC YVES filed Critical LEGAC YVES
Priority to FR8506259A priority Critical patent/FR2581111A1/en
Publication of FR2581111A1 publication Critical patent/FR2581111A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/32—Tiltable forms or tilting tables for making walls as a whole or in parts in situ
    • 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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • B28B7/087—Moulds provided with means for tilting or inverting using rocker or rolling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

Shuttering device for installing heavy precast products by rotation. The invention relates to a device making it possible to instal a precast wall on site. It consists of a mould 7 into which the constituents making up the wall 8 are poured, the whole assembly being carried by rocking elements 2 making it possible to instal the precast panel without effort at its chosen location in the construction B. The device, according to the invention, is particularly intended for the manufacture and installation of heavy precast products.

Description

D E S C R I @ T I O N
la presente invention concerne un dispositif de coffrage permettant la pose sans effort d'un mur complet composé de sa struc-ture porteuse en beton armé et de l'isolant et revetement interieur, fabriqué conforme aux normes en vigueur
Dans le systeme classique de la prefabrication lourde le poids et la dimension des panneaux exige une manutention et le transport nar engins augmantant les risques de detériora- tion en cours des mouvements
le dispositif selon l'invention permet d'eviter tous ces inconvenients ,le panneau etant fabrique sur place d'ou l'absence de transport.DESCRI @ TION
the present invention relates to a formwork device allowing the effortless installation of a complete wall composed of its load-bearing structure of reinforced concrete and of the insulation and internal coating, manufactured in accordance with the standards in force
In the classic heavy prefabrication system, the weight and size of the panels requires handling and transport by machines, increasing the risk of deterioration during movements.
the device according to the invention makes it possible to avoid all these drawbacks, the panel being manufactured on site hence the absence of transport.

En ce qui. concerne la mise en nlace ,c-elle ci ce fait par basculement de l'ensemble complet prefabrication et coffrage par le propre poids de l'ensemble lui même,equilibré par son axe d.e gravité
Le dessin N01 represente l'élément basculant (2) sonplateau
N (P) et l'entrtoise N (3)
te dessin N02 retresente l'assemblage des éléments basculants (2) reunis les uns aux autres par des tiges filetées (5) dans les logements (6) maintenus ecartés par les entretoises t3) qui sont fixées dans les emplacements (4)
Le dessin N 3 represente un assemblage d'éléménts basculants (2) sur lesquels sont disposés les plateaux (I) formant fond de moule entouré d'un coffrage de rive classique pret à recevoir les materiaux de fabrication du mur (7),ainsi qu'un panneau fini (8) relevé et posé sur son emplacement,maintenu par les cables de retenu (lo) aux crochets (or) c dispositif peut être installé ooté interieur ou exterieur de l'oeuvre
le dessin N 4 represente le schema en depouillé du basculement de la charge (8) sur son axe de gravité (9)
le dessin N 5 represente les suites successives du basculement ,le centre de gravité restant toujours equilibré
le dessin N 6 represente les composants du mur conforme aux reglementation , beton plein (B.P) beton caverneux(B.C) armature (A) complexe plaque de platre et isolant (C.P.I) platre plein(P) isolant (I) crochets de retenue (C.R) In what. concerns the setting up, this is done by tilting the complete prefabrication and formwork assembly by the own weight of the assembly itself, balanced by its axis of gravity
Drawing N01 represents the tilting element (2)
N (P) and the spacer N (3)
drawing N02 represents the assembly of the tilting elements (2) joined to each other by threaded rods (5) in the housings (6) kept apart by the spacers t3) which are fixed in the locations (4)
The drawing N 3 represents an assembly of tilting elements (2) on which the plates (I) are arranged forming the mold base surrounded by a conventional edge formwork ready to receive the materials for manufacturing the wall (7), as well as '' a finished panel (8) raised and placed on its location, maintained by the retaining cables (lo) with hooks (or) this device can be installed inside or outside the work
the drawing N 4 represents the diagram in stripped of the tilting of the load (8) on its axis of gravity (9)
drawing N 5 represents the successive consequences of tilting, the center of gravity always remaining balanced
drawing N 6 represents the components of the wall in accordance with the regulations, solid concrete (BP) cavernous concrete (BC) reinforcement (A) complex plasterboard and insulation (CPI) solid plaster (P) insulator (I) retaining hooks (CR )

Claims (1)

REVENDICATIONS I) Dispositif de coffrage rotatif pour prefabrication lourde caracterise par ce qu'il comporte un ensemble d'elements I) Rotary formwork device for heavy prefabrication characterized by the fact that it comprises a set of elements Porteurs (2) supportant un moule (7) et liés entre eux par des entretoises (3) et des tiges filetees (5) 2) Dispositif de coffrage rotatif pour prefabrication lourde caracterisé nar c que l'element porteur (2) comporte une partie cintrée dtun quart de cercle permettant la rotation dans I'-axe de gravité(9) 3) dispositif de coffrage rotatif pour prefabrication lourde caracterisé par ce qu'il comporte un moule (7) permettant la fabrication du prefabriqué 4) Dispositif de coffrage rotatif pour prefabrication lourde caracterisé par ce qu'il comporte des entretoises (3) qui assurent l'ecartement et la rigidité de l'assemblage 5) dispositif de coffrage rotatif pour prefabrication lourde caracterisé par ce qu'il comporte des tiges filetées (5) bloquant l'assemblage Supporters (2) supporting a mold (7) and linked together by spacers (3) and threaded rods (5) 2) Rotary formwork device for heavy prefabrication characterized nar c that the supporting element (2) has a part curved with a quarter circle allowing rotation in the axis of gravity (9) 3) rotary formwork device for heavy prefabrication characterized by the fact that it comprises a mold (7) allowing the manufacture of the prefabricated structure 4) Rotary formwork device for heavy prefabrication characterized by that it includes spacers (3) which ensure the spacing and rigidity of the assembly 5) rotary formwork device for heavy prefabrication characterized by that it comprises threaded rods (5) blocking assembly
FR8506259A 1985-04-24 1985-04-24 Rotary shuttering for heavy precast products Withdrawn FR2581111A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8506259A FR2581111A1 (en) 1985-04-24 1985-04-24 Rotary shuttering for heavy precast products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506259A FR2581111A1 (en) 1985-04-24 1985-04-24 Rotary shuttering for heavy precast products

Publications (1)

Publication Number Publication Date
FR2581111A1 true FR2581111A1 (en) 1986-10-31

Family

ID=9318636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8506259A Withdrawn FR2581111A1 (en) 1985-04-24 1985-04-24 Rotary shuttering for heavy precast products

Country Status (1)

Country Link
FR (1) FR2581111A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078735A1 (en) * 2009-12-21 2011-06-30 Semenov Dahir Kurmanbievich Detachable formwork set with a multi-layered wall blank
US11426897B2 (en) * 2018-12-19 2022-08-30 Powers Brown Architecture Holdings Kits suitable for casting concrete elements, and methods for casting concrete elements using such kits

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR445642A (en) * 1912-06-11 1912-11-15 Frank Albe Lane Improved method and apparatus for erecting walls or other concrete constructions
US2477320A (en) * 1946-09-26 1949-07-26 Tyroler Charles Apparatus for casting concrete walls
DE817206C (en) * 1949-07-15 1951-10-15 Peter Albers Tiltable molding table for the production and subsequent erection of walls
CH631382A5 (en) * 1977-11-14 1982-08-13 Horst Schramm Method for manufacture of plate-like concrete elements on the building site

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR445642A (en) * 1912-06-11 1912-11-15 Frank Albe Lane Improved method and apparatus for erecting walls or other concrete constructions
US2477320A (en) * 1946-09-26 1949-07-26 Tyroler Charles Apparatus for casting concrete walls
DE817206C (en) * 1949-07-15 1951-10-15 Peter Albers Tiltable molding table for the production and subsequent erection of walls
CH631382A5 (en) * 1977-11-14 1982-08-13 Horst Schramm Method for manufacture of plate-like concrete elements on the building site

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011078735A1 (en) * 2009-12-21 2011-06-30 Semenov Dahir Kurmanbievich Detachable formwork set with a multi-layered wall blank
EP2405079A1 (en) * 2009-12-21 2012-01-11 Dahir Kurmanbievich Semenov Detachable formwork set with a multi-layered wall blank
EP2405079A4 (en) * 2009-12-21 2014-02-26 Dahir Kurmanbievich Semenov Detachable formwork set with a multi-layered wall blank
US11426897B2 (en) * 2018-12-19 2022-08-30 Powers Brown Architecture Holdings Kits suitable for casting concrete elements, and methods for casting concrete elements using such kits

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