FR2449179A1 - Systeme de coffrage pour planchers en beton arme a nervures croisees, avec le dispositif de securite correspondant - Google Patents

Systeme de coffrage pour planchers en beton arme a nervures croisees, avec le dispositif de securite correspondant

Info

Publication number
FR2449179A1
FR2449179A1 FR8003023A FR8003023A FR2449179A1 FR 2449179 A1 FR2449179 A1 FR 2449179A1 FR 8003023 A FR8003023 A FR 8003023A FR 8003023 A FR8003023 A FR 8003023A FR 2449179 A1 FR2449179 A1 FR 2449179A1
Authority
FR
France
Prior art keywords
nut
shuttering
plate
soffit
props
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
FR8003023A
Other languages
English (en)
Other versions
FR2449179B3 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2449179A1 publication Critical patent/FR2449179A1/fr
Application granted granted Critical
Publication of FR2449179B3 publication Critical patent/FR2449179B3/fr
Granted 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
    • 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/40—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings
    • E04G11/46—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
    • 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

LA PRESENTE INVENTION EST RELATIVE A UN NOUVEAU SYSTEME DE COFFRAGE POUR PLANCHERS EN BETON ARME A NERVURES CROISEES. CE SYSTEME COMPREND UNE PLURALITE D'ETAIS 5 COMPACTS, REPARTIS SELON UN RESEAU ORTHOGONAL, ET DONT CHACUN EST MUNI D'UNE TETE PLATE 12 A LAQUELLE EST ASSOCIE UN ECROU 6 MONTE SUR LA PARTIE FILETEE DE L'EXTREMITE SUPERIEURE DE L'ETAI 5 ET DESTINE A PRESSER LES ANGLES DES PANNEAUX OU DES CAISSONS DE COFFRAGE 7-8, QUI SONT DU TYPE RECUPERABLE, CONTRE CETTE TETE, A L'AIDE D'UNE PLAQUE D'APPUI 1 POUR LE COFFRAGE, MONTEE AVEC LIBERTE DE MOUVEMENTS SUR L'ETAI LUI-MEME ET REPOSANT SUR L'ECROU DE SERRAGE SUSDIT. APPLICATION A L'OBTENTION DES PLATES-FORMES CONSTITUEES PAR DES PANNEAUX OU PAR DES CAISSONS OU PAR UNE COMBINAISON DE CES DEUX TYPES D'ELEMENTS.
FR8003023A 1979-02-14 1980-02-12 Systeme de coffrage pour planchers en beton arme a nervures croisees, avec le dispositif de securite correspondant Granted FR2449179A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES477712A ES477712A1 (es) 1979-02-14 1979-02-14 Sistema de encofrado para forjados reticulares de hormigon armado con su correspondiente dispositivo de seguridad.

Publications (2)

Publication Number Publication Date
FR2449179A1 true FR2449179A1 (fr) 1980-09-12
FR2449179B3 FR2449179B3 (fr) 1981-12-18

Family

ID=8477635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003023A Granted FR2449179A1 (fr) 1979-02-14 1980-02-12 Systeme de coffrage pour planchers en beton arme a nervures croisees, avec le dispositif de securite correspondant

Country Status (3)

Country Link
BR (1) BR8001006A (fr)
ES (1) ES477712A1 (fr)
FR (1) FR2449179A1 (fr)

Also Published As

Publication number Publication date
ES477712A1 (es) 1980-07-01
BR8001006A (pt) 1980-10-29
FR2449179B3 (fr) 1981-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse