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 sectionsInfo
- 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
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.
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)
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)
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 |
-
1975
- 1975-05-13 AT AT365875A patent/AT354055B/en not_active IP Right Cessation
- 1975-05-15 CH CH625175A patent/CH589768A5/xx not_active IP Right Cessation
- 1975-05-30 IT IT2388075A patent/IT1038580B/en active
- 1975-05-30 FR FR7517845A patent/FR2279905A1/en active Granted
Cited By (11)
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 |
---|---|
ATA365875A (en) | 1979-05-15 |
IT1038580B (en) | 1979-11-30 |
AT354055B (en) | 1979-12-27 |
FR2279905B1 (en) | 1982-10-15 |
CH589768A5 (en) | 1977-07-15 |
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