FR2279905A1 - Wide surface variable radius curved concreting framework - with sideways movable beam shank ends engaging membrane and variable length chord sections - Google Patents

Wide surface variable radius curved concreting framework - with sideways movable beam shank ends engaging membrane and variable length chord sections

Info

Publication number
FR2279905A1
FR2279905A1 FR7517845A FR7517845A FR2279905A1 FR 2279905 A1 FR2279905 A1 FR 2279905A1 FR 7517845 A FR7517845 A FR 7517845A FR 7517845 A FR7517845 A FR 7517845A FR 2279905 A1 FR2279905 A1 FR 2279905A1
Authority
FR
France
Prior art keywords
movable beam
wide surface
ends engaging
chord sections
length
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
FR7517845A
Other languages
French (fr)
Other versions
FR2279905B1 (en
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
Priority claimed from DE19742426708 external-priority patent/DE2426708C3/en
Priority claimed from DE19742446927 external-priority patent/DE2446927C3/en
Application filed by Individual filed Critical Individual
Publication of FR2279905A1 publication Critical patent/FR2279905A1/en
Application granted granted Critical
Publication of FR2279905B1 publication Critical patent/FR2279905B1/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
    • 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
    • E04G11/062—Forms for curved walls
    • E04G11/065—Forms for curved walls with mechanical means to modify the curvature
    • 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
    • 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
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The large-area form assembly, comprising form membrane, supporting beams and beam-interconnecting transverse chord, is esp. suitable for use in concreting large tanks with different radii of curvature. The beams (2) have shanks (3) engaging the form membrane (5) with one open edge (4), and these shanks can be moved sideways in the area of their engagement without causing lasting deformation. Chord sections (6), of different length, or of adjustable length, can be attached to the beams, running across their line and connecting them together; threaded spindles may be used for length adjustment of these. The shanks, on a U-shaped beam, may run out at an angle to each other crossways, and may be fitted with length-adjustable spacer units.
FR7517845A 1974-06-01 1975-05-30 Wide surface variable radius curved concreting framework - with sideways movable beam shank ends engaging membrane and variable length chord sections Granted FR2279905A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742426708 DE2426708C3 (en) 1974-06-01 1974-06-01 Large area formwork
DE19742446927 DE2446927C3 (en) 1974-10-01 1974-10-01 Large area formwork with differently curved surfaces

Publications (2)

Publication Number Publication Date
FR2279905A1 true FR2279905A1 (en) 1976-02-20
FR2279905B1 FR2279905B1 (en) 1982-10-15

Family

ID=25767226

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517845A Granted FR2279905A1 (en) 1974-06-01 1975-05-30 Wide surface variable radius curved concreting framework - with sideways movable beam shank ends engaging membrane and variable length chord sections

Country Status (4)

Country Link
AT (1) AT354055B (en)
CH (1) CH589768A5 (en)
FR (1) FR2279905A1 (en)
IT (1) IT1038580B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203904A1 (en) * 1985-05-28 1986-12-03 Compagnie D'entreprises Cfe, S.A. Shuttering and armouring wall
FR2613747A1 (en) * 1987-04-10 1988-10-14 Ricard Coffrages Crosspiece with movable and orientable bearing points for forming shuttering panels, and shuttering panels made by means of this crosspiece
EP0465751A1 (en) * 1990-04-17 1992-01-15 Talleres Espi E Hijos, S.L. Tool for shaping of rings or spirals for a bandtransporter
FR2672921A1 (en) * 1991-02-19 1992-08-21 Outinord St Amand Circular formwork
FR2698648A1 (en) * 1992-11-27 1994-06-03 Coffrages Ricard Curved girders for forming curved formwork - comprises several triangular units in pairs with struts between inclined sides tensioners between unit tops fixed outside formwork panels
FR2711705A1 (en) * 1993-10-27 1995-05-05 Sateco Sa Formwork device with adjustable radius of curvature, particularly for concrete constructions
WO2002034493A1 (en) * 2000-10-25 2002-05-02 Metecno S.P.A. Mould for curved panels
CN101736897B (en) * 2009-12-10 2011-08-10 北京卓良模板有限公司 Adjustable circle curve template
CN104947930A (en) * 2015-03-19 2015-09-30 蔡舒廷 Composite variable camber arch formwork

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982037B (en) * 2014-06-03 2016-06-29 天津住总建筑集团有限公司 The adjustable drag-line bracing means of thin-walled circle concrete blinding reinforcing and control method thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0203904A1 (en) * 1985-05-28 1986-12-03 Compagnie D'entreprises Cfe, S.A. Shuttering and armouring wall
FR2582718A1 (en) * 1985-05-28 1986-12-05 Francois Entreprises Cie FORMING AND SHIELDING WALL
FR2613747A1 (en) * 1987-04-10 1988-10-14 Ricard Coffrages Crosspiece with movable and orientable bearing points for forming shuttering panels, and shuttering panels made by means of this crosspiece
EP0465751A1 (en) * 1990-04-17 1992-01-15 Talleres Espi E Hijos, S.L. Tool for shaping of rings or spirals for a bandtransporter
FR2672921A1 (en) * 1991-02-19 1992-08-21 Outinord St Amand Circular formwork
FR2698648A1 (en) * 1992-11-27 1994-06-03 Coffrages Ricard Curved girders for forming curved formwork - comprises several triangular units in pairs with struts between inclined sides tensioners between unit tops fixed outside formwork panels
FR2711705A1 (en) * 1993-10-27 1995-05-05 Sateco Sa Formwork device with adjustable radius of curvature, particularly for concrete constructions
WO2002034493A1 (en) * 2000-10-25 2002-05-02 Metecno S.P.A. Mould for curved panels
US7048529B2 (en) 2000-10-25 2006-05-23 Metecno Spa Mould for curved panels
CN101736897B (en) * 2009-12-10 2011-08-10 北京卓良模板有限公司 Adjustable circle curve template
CN104947930A (en) * 2015-03-19 2015-09-30 蔡舒廷 Composite variable camber arch formwork

Also Published As

Publication number Publication date
IT1038580B (en) 1979-11-30
ATA365875A (en) 1979-05-15
CH589768A5 (en) 1977-07-15
FR2279905B1 (en) 1982-10-15
AT354055B (en) 1979-12-27

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