BE414631A - - Google Patents
Info
- Publication number
- BE414631A BE414631A BE414631DA BE414631A BE 414631 A BE414631 A BE 414631A BE 414631D A BE414631D A BE 414631DA BE 414631 A BE414631 A BE 414631A
- Authority
- BE
- Belgium
- Prior art keywords
- walls
- iron
- bars
- adjustable
- formwork
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 5
- 235000000396 iron Nutrition 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 claims 1
- 210000000614 Ribs Anatomy 0.000 claims 1
- 238000009416 shuttering Methods 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/023—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions
- E04G13/025—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface
- E04G13/026—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor with means for modifying the sectional dimensions with stiff clamping means bracing the back-side of the form without penetrating the forming surface the forming surface-element being the same for different sections of the column
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
<Desc/Clms Page number 1>
Serre-coffrage réglable, en fer, pour colonnes en béton,etc. La présente invention concerne un serre-coffrage en fer, pouvant être réglé, et que l'on emploie pour la production de colonnes en béton,etc. L'appareil, objet de la présente invention, obvie à certains inconvénients inhérents à cette production, tout en permettant la réalisation de coffrages particulièrement précis,en correspondance avec les cotés de longueurs variables de ces colonnes.
Les dessins annexés,qui matérialisent graphiquement 1@ objet de l'invention, en représentent, à titre illustratif mais non limitatif,un exemple de réalisation.
La figol en est une vue projetée en plano
La fig.2 est une vue de profil correspondante.
La fig.3 représente l'assemblage des parois du coffrage.
La fig.4 est une vue latérale de cet assemblage.
La fig.5 est une vue de l'assemblage,projetée en plan.
Aux dessins, on a désigné par 1 les parois,c'est-à-dire les cloisons de coffrage qui doivent tenir la colonne;elles sont en tôle et d'une longueur déterminée;elles sont mainte-
<Desc/Clms Page number 2>
nies ensemble par un cerclage de fers 2,profilés en U.Quant aux éléments qui portent ce cerclage,ce sont des fers 3, profilés en I,ayant,à un de leurs bouts,des bras à crémail- lère 4, tandis qu'à leur autre extrémité,au coté opposé, ils présentent chacun une dent unique 5;celle-ci engrène dans la denture du bras 4 du fer I qui lui est voisin:d'où s'en- suit la possibilité de réglage en correspondance avec toute longueur de coté de la colonne.
Au moyen d'un étrier 9,qui est adapté à chaque face et est adjoint d'une vis 6,on ar- rive à obtenir la tension à l'effet de maintenir le coffra- ge. dans la position voulue et de l'y immobiliser.Pour en fa- voriser l'introduction,l'une des branches de l'étrier 9 a été pourvue d'une sorte de biellette 8.
En vue d'opérer L'aboutement des parois,on a adjoint aux fers 2 à profil en U des éclisses 10(figs.3,4 et 5)pour y faire passer un noyau ou mandrin 11,dont la fixation est assurée,en bas et en haut,par des chevilles ou broches.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
<Desc / Clms Page number 1>
Adjustable shuttering clamp, in iron, for concrete columns, etc. The present invention relates to an adjustable iron shuttering clamp which is used for the production of concrete columns, etc. The apparatus, object of the present invention, obviates certain drawbacks inherent in this production, while allowing the production of particularly precise formwork, in correspondence with the sides of variable lengths of these columns.
The accompanying drawings, which graphically embody 1 @ object of the invention, represent, by way of illustration but not limitation, an exemplary embodiment.
The figol is a view projected in plano
Fig.2 is a corresponding side view.
Fig. 3 shows the assembly of the formwork walls.
Fig.4 is a side view of this assembly.
Fig. 5 is a view of the assembly, projected in plan.
In the drawings, the walls, that is to say the shuttering partitions which are to hold the column, have been designated by 1; they are made of sheet metal and of a determined length; they are now
<Desc / Clms Page number 2>
linked together by a strapping of irons 2, U-shaped. As for the elements which carry this strapping, they are irons 3, I-shaped, having, at one of their ends, rack arms 4, while at their other end, on the opposite side, they each have a single tooth 5; this engages with the teeth of the arm 4 of the iron I which is adjacent to it: from which follows the possibility of adjustment in correspondence with any side length of the column.
By means of a bracket 9, which is adapted to each face and is associated with a screw 6, it is possible to obtain the tension in order to maintain the casing. in the desired position and immobilize it. To facilitate the introduction, one of the branches of the caliper 9 has been provided with a kind of link 8.
In order to operate the abutment of the walls, we added to the irons 2 U-shaped bars 10 (figs. 3,4 and 5) to pass through a core or mandrel 11, the fixing of which is ensured, by bottom and top, by pegs or pins.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
BE414631A true BE414631A (en) |
Family
ID=77930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE414631D BE414631A (en) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE414631A (en) |
-
0
- BE BE414631D patent/BE414631A/fr unknown
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