FR2612974A1 - Shuttering device, particularly for building pillars in combination with a peripheral tie - Google Patents

Shuttering device, particularly for building pillars in combination with a peripheral tie Download PDF

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Publication number
FR2612974A1
FR2612974A1 FR8704528A FR8704528A FR2612974A1 FR 2612974 A1 FR2612974 A1 FR 2612974A1 FR 8704528 A FR8704528 A FR 8704528A FR 8704528 A FR8704528 A FR 8704528A FR 2612974 A1 FR2612974 A1 FR 2612974A1
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Prior art keywords
uprights
section
pillars
elements
shaped
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French (fr)
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    • 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
    • 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
    • E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor

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  • 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

The device is noteworthy in that it comprises, for each pillar, uprights 1 resting on the ground and arranged so as to be coupled, in an adjustable manner, in order to delimit the sides of a quadrilateral, the said elements being furthermore shaped in order to receive, in pairs, in a removable manner, panels 2 for allowing the said pillars to be poured, the peripheral tie being poured in a plurality of independent elements 5 arranged end to end in alignment and shaped so as to be positioned and centred on complementary parts of props resting on the ground 6, which can be adjusted vertically, in order to arrange the said independent elements at a chosen height in relation to certain parts of the arrangements of the pillars, in order to make them connect.

Description

L'invention concerne un dispositif de coffrage nctam- ment pour la réalisation de piliers en combinaison avec une ceinture périphérique. The invention relates to a formwork device in particular for making pillars in combination with a peripheral belt.

L'objet de l'invention se rattache au secteur techni- que des éléments de construction pour le bâtiment. The object of the invention relates to the technical sector of construction elements for the building.

Il est connu d'employer pour la réalisation de maisons, édifices et autres, des coffrages. Plus particulièrement, le but recherché selon l'invention est le coulage des piliers avec une ou des ceintures périphériques. It is known to use for the realization of houses, buildings and others, formwork. More particularly, the aim sought after according to the invention is the pouring of the pillars with one or more peripheral belts.

Les moyens proposés à ce jour ne sont pas rationnels et nécessitent une mise en oeuvre importante. La mise en place et la réalisation de ces coffrages est longue. The means proposed to date are not rational and require significant implementation. It takes a long time to install and build these forms.

Pour remédier a ces inconvénients, l'invention s'est fixée pour but. d'une manière simple et efficace. la mise au point d'un dispositif de coffrage qui est rerrarquable en ce qu'il comprend, pour chaque pilier, des montants d'appui au sol agencés pour être accouplés, d'une manière réglable, en vue de délimiter les cotés d'un quadrilatère, lesdits élémente étant en outre conformés pour recevoir deux & deux, d'une manière amovi ble, des panneaux pour autoriser le coulage desdits piliers, la ceinture périphérique étant coulée dans une pluralité d'éléments indépendants disposés bout a bout en alignement et confommés pour être positionnés et centrés sur des parties complémentaires de chandelles support d'appui au sol, réglables en hauteur, pour disposer lesdits éléments indépendants a une hauteur désirée par rapport a certaines parties des agencements des piliers, en vue de les mettre en communication. To remedy these drawbacks, the invention has set itself the goal. in a simple and efficient way. the development of a formwork device which is adjustable in that it comprises, for each pillar, uprights of support on the ground arranged to be coupled, in an adjustable manner, in order to delimit the sides of a quadrilateral, said element being further shaped to receive two & two, in a removable manner, panels to allow the casting of said pillars, the peripheral belt being cast in a plurality of independent elements arranged end to end in alignment and confommés to be positioned and centered on complementary parts of candles support of support on the ground, adjustable in height, to have said independent elements at a desired height compared to certain parts of the arrangements of the pillars, in order to put them in communication.

L'invention est expose ci-après plus en détail, à l'aide des dessins qui représentent seulement un mode d'exécu- tion. The invention is set out below in more detail, with the aid of the drawings which represent only one embodiment.

- La figure 1 est une vue en perspective montrant les principaux éléments de coffrage pour la réalisation de pilier,
- la figure 2 est, a une échelle plus importante, une vue en perspective d'un élément de coffrage de la figure 1. FIG. 1 is a perspective view showing the main shuttering elements for making a pillar,
- Figure 2 is, on a larger scale, a perspective view of a formwork element of Figure 1.

- la figure est une vue en perspective montrant les principaux éléments de coffrage pour la réalisation de la ou des ceintures,
- la figure 4 est une vue partielle en coupe et en perspective d'une partie des éléments du dispositif selon la figure 3,
- la figure 5 est une vue en perspective montrant un exemple d'utilisation du dispositif pour la réalisation de piliers en combinaison avec une ceinture supérieure.- the figure is a perspective view showing the main shuttering elements for producing the belt or belts,
FIG. 4 is a partial view in section and in perspective of part of the elements of the device according to FIG. 3,
- Figure 5 is a perspective view showing an example of use of the device for making pillars in combination with an upper belt.

Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative e se réfé- rant aux exemples de réalisation des figures des dessins. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner and referring to the exemplary embodiments of the figures of the drawings.

Pour la fixation des piliers, le dispositif comprend des montants (1) d'appui au sol agencés pour être accouplés et entretoisés d'une manière réglable, en délimitant les cotés d'un quadrilatère, notamment carré ou rectangulaire. Ces montants (1) sont conformés en section pour autoriser deux a deux et selon deux plans orthogonaux, le positionnement et le centrage de plaques ou panneau (2).  For fixing the pillars, the device comprises uprights (1) for supporting the ground arranged to be coupled and braced in an adjustable manner, delimiting the sides of a quadrilateral, in particular square or rectangular. These uprights (1) are shaped in section to allow two by two and according to two orthogonal planes, the positioning and centering of plates or panel (2).

Dans ce but, chaque montant (1) présente deux rainu- res verticales (la) et (lb) décalées angulairement de 90 , la section de chacune de ces rainures permettant l'engagement par coulissement du panneau (2). D'une manière préférée, les montants (i) sont constitués de plusieurs éléments indépendants tic) agences pour être disposés et maintenus verticalement en superposition. For this purpose, each upright (1) has two vertical grooves (la) and (lb) angularly offset by 90, the section of each of these grooves allowing engagement by sliding of the panel (2). Preferably, the uprights (i) consist of several independent elements tic) agencies to be arranged and held vertically in superposition.

Dans ce but, l'une des extrémités de l'élément (1c), presente facialement, dans la mme direction que son axe, un fourreau tubulaire (ici) de section carrée tandis que l'autre extrémiste de la meme face présente en débordement et en aligne- ment un pion de centrage (1c2) de section complémentaire ss celle dudit fourreau. On conçoit donc qu'en superposition de deu; lé- ments, le pion de l'un desdits éléments, est susceptible autre engagé dans le fourreau correspondant de l'autre élément assu- rant ainsi leur centrage automatique en hauteur. For this purpose, one of the ends of the element (1c), has a face, in the same direction as its axis, a tubular sheath (here) of square section while the other extremist of the same face has an overflow and in alignment a centering pin (1c2) of cross section complementary to that of said sheath. We therefore understand that in superposition of two; elements, the pin of one of said elements, is susceptible other engaged in the corresponding sheath of the other element thus ensuring their automatic centering in height.

Certains de ces éléments (1c) ne présentent a l'une de leur extrémités que le fourreau ou le pion de centrage, tan- dis que leur autre extrémité est solidaire directement ou d'une manière rapportée, d'une embase d'appui au sol (lc3). Some of these elements (1c) have at one of their ends only the sheath or the centering pin, while their other end is directly or in an integral manner, from a support base to the ground (lc3).

L'accouplement des montants (1) pour constituer la section de base des piliers, s'opère au moyen de tiges transversales (s) susceptibles autre engagées a libre coulissement dans des fourreaux (1d) solidaires de deux faces équerrées adjacentes desdits montants. Ces fourreaux sont établis perpendiculairement aux faces des montants. Chaque fourreau (1d) présente un trou débouchant (1d1) pour être mis en correspondance ave l'un quelconque de plusieurs trous (z2) formés dans l'épaisseur des tiges d'accouplement. Des goupilles (4) ou autre, coopèrent avec les trous (1d2-3a) pour assurer le blocage en position désirée des traverses par rapport aux fourreaux (1d) des montents (1) en vue de faire varier leur écartement (figure 2). The coupling of the uprights (1) to constitute the basic section of the pillars, is effected by means of transverse rods (s) capable of other, engaged in free sliding in sleeves (1d) integral with two squared faces adjacent to said uprights. These sleeves are established perpendicular to the faces of the uprights. Each sheath (1d) has a through hole (1d1) to be matched with any one of several holes (z2) formed in the thickness of the coupling rods. Pins (4) or the like cooperate with the holes (1d2-3a) to ensure the locking in the desired position of the crosspieces relative to the sleeves (1d) of the risers (1) in order to vary their spacing (FIG. 2).

Pour la ceinture périphérique, on utilise une plura- lité d'éléments indépendants (5) disposés bout a bout en alignement en étant conformés et agencés avec des moyens pour autre positionnés et centres sur des parties complémentaires de chandelles support (6).  For the peripheral belt, a plurality of independent elements are used (5) arranged end to end in alignment while being shaped and arranged with means for other positioned and centers on complementary parts of support stands (6).

Dans la forme illustrée figures x et 4 notamment, chaque élément (5) se compose de deux fers profilés (52) et (5b) conformés en section pour autre engagés a libre coulîssement sur des rails (7) et (8). In the form illustrated in FIGS. X and 4 in particular, each element (5) consists of two profiled bars (52) and (5b) shaped in section for other engaged in free sliding on rails (7) and (8).

Les fers profilés (Sa) et (Sb) présentent une aile verticale (5c) déportée par rapport a leur partie de coulissement, délimitant ainsi un espace pour l'engagement et le posi- tionnement vertical de planchettes (9). The profiled bars (Sa) and (Sb) have a vertical wing (5c) offset relative to their sliding part, thus delimiting a space for the engagement and the vertical positioning of boards (9).

Les rails (7) et (8) sont disposés parallèlement entre deux pattes (10) et (11) formées en débordement d'au oins deux éléments transversaux (12) dont la base est ag-cée pour coiffer la section d'une branche (6a) que présente chacune des chandelles (6). The rails (7) and (8) are arranged in parallel between two legs (10) and (11) formed in overflow from at least two transverse elements (12) whose base is ag-cated to cover the section of a branch (6a) presented by each of the candles (6).

Sur les deux rails (7) et (B) ainsi positionnés, est posée, entre les deux planchettes verticales (9) une planrhE (14) qui fait office de fond pour le coffrage ainsi constitué. On the two rails (7) and (B) thus positioned, is placed, between the two vertical boards (9) a plane (14) which acts as the bottom for the formwork thus formed.

La branche (ba) de chaque chandelle (65 est montée d'une manière démontable, en bout d'un piétement central (6b) agencé pour être réglable en hauteur. Le piétement comprend un élément de base (6bl) d'appui au sol recevant avec capacité de réglage en hauteur un élément intermédiaire (6b2). Cet élément (6b2) coopère a son extrémité libre, avec un système d'accouple- ment (6b3) recevant un autre élément (6b4) en bout duquel est monté la branche (6a). The branch (ba) of each candle (65 is removably mounted, at the end of a central base (6b) arranged to be adjustable in height. The base comprises a basic element (6bl) for supporting the ground receiving with intermediate height adjustment capacity an intermediate element (6b2). This element (6b2) cooperates at its free end, with a coupling system (6b3) receiving another element (6b4) at the end of which the branch is mounted (6a).

Ce système d'accouplement (6b3i est conformé pour permettre le déplacement relatif des éléments (6b2) Et (6b4) et conséquemment le réglage en hauteur limité de l'ensemble du piè- tement (62. Par exemple. ce système peut autre composé d'une vis de manoeuvre. This coupling system (6b3i is configured to allow the relative displacement of the elements (6b2) And (6b4) and consequently the limited height adjustment of the entire base (62. For example. This system can other compound d 'an operating screw.

Pour assurer la stabilité en position horizontale de la branche (6a), cette dernière coopère k chacune de ses extré- mités avec des éléments raidisseurs indépendants (6c), engagés dans un organe support (6d) que présente une partie du piètement (6b), notamment l'élément (6b4).  To ensure the stability in horizontal position of the branch (6a), the latter cooperates at each of its ends with independent stiffening elements (6c), engaged in a support member (6d) that has part of the base (6b) , in particular the element (6b4).

L'élément (6b4) présente en outre des agencements pour permettre le montage d'une barre d'accouplement (13) destinée k entretoiser plusieurs chandelles support. The element (6b4) also has arrangements to allow the mounting of a coupling bar (13) intended to brace several support stands.

Ainsi réalisée, cette partie de coffrage aFte a permettre le coulage d'une ceinture, coopère avantageusement ave la partie de coffrage des piliers. Par exemple, les éléments (5) sont directement en relation avec une partie des montants (1) qui ne présentent pas de plaques (2) pour assurer la continuité. Thus produced, this formwork part aFte to allow the casting of a belt, advantageously cooperates with the formwork part of the pillars. For example, the elements (5) are directly related to a part of the uprights (1) which do not have plates (2) to ensure continuity.

Les ceintures peuvent bien évidemment coopérer avec des éléments de toiture (T) (figure 5 > . The belts can obviously cooperate with roofing elements (T) (Figure 5>.

Les avantages ressortent bien de la des@riotion. En particulier, on souligne la facilité d'utilisation. En effet. The advantages are clear from the des @ riotion. In particular, the ease of use is emphasized. Indeed.

après avoir construit les parties de coffrage des piliers et de la ou des ceintures, k la hauteur désirée, il suffit de couler le béton ou autre matériau de construction. Après la prise du matériau, le décoffrage est simplifié et ais étant donné qu'il suffit de démonter les différentes parties constitutives. after having built the formwork parts of the pillars and the belt or belts, at the desired height, it is enough to pour the concrete or other building material. After setting the material, the formwork is simplified and easy since it suffices to dismantle the various constituent parts.

Claims (1)

REVENDICATIONS - i - Di sposi tif de coffrage notamment pour la réalisation de piliers en combinaison avec une ceinture périphérique supérieure, caractérisé en ce qu'il comprend, pour chaque pilier, des montants (1) d'appui au sol agencés pour être accouplés, d'une manière réglable, en vue de délimiter les côtés d'un quadrilatè- re, lesdits éléments étant en outre conformés pour recevoir deux a deux, d'une manière amovible, des panneaux (2) pour autoriser le coulage desdits piliers, la ceinture périphérique étant coulée dans une pluralité d'éléments indépendants (S) disposés bout a bout en alignement et conformés pour Autre positionnés et centrès sur des parties complémentaires de chandelles support d'ap- pui au sol (6 > , réglables en hauteur, pour disposer lesdits élé- ments indépendants k une hauteur désirée par rapport à certaines parties des agencements des piliers, en vue de les mettre en communication.- i - Di sposi tif formwork especially for the realization of pillars in combination with an upper peripheral belt, characterized in that it comprises, for each pillar, uprights (1) of ground support arranged to be coupled, d 'an adjustable manner, in order to delimit the sides of a quadrilateral, said elements being further shaped to receive in pairs, in a removable manner, panels (2) to allow the casting of said pillars, the belt peripheral being cast in a plurality of independent elements (S) arranged end to end in alignment and shaped for Other positioned and centered on complementary parts of jack stands support on the ground (6>, adjustable in height, to have the said independent elements at a desired height with respect to certain parts of the arrangements of the pillars, with a view to putting them in communication. - 2 - Dispositif selon la revendication 1, caractérisé en ce que les montants (1) sont conformés en section pour autoriser de å deux et selon deux plans orthogonaux, le positionnement et le centrage des plaques ou panneaux (2), au moyen de deux rainures verticales (1a) et (1b) décalées angulairement de 90 , la section de chacune de ces rainures permettant l'engagement par coulissement desdits panneaux (2). - 2 - Device according to claim 1, characterized in that the uprights (1) are shaped in section to allow å two and two orthogonal planes, the positioning and centering of the plates or panels (2), by means of two vertical grooves (1a) and (1b) offset angularly by 90, the section of each of these grooves allowing engagement by sliding of said panels (2). - 3 - Dispositif selon la revendication 2, caractérisé en ce que les montants (1) sont constitués de plusieurs éléments indépen- dants (1c), agencés pour titre disposés et maintenus verticalement en superposition selon différentes hauteurs.- 3 - Device according to claim 2, characterized in that the uprights (1) consist of several independent elements (1c), arranged for title arranged and held vertically superimposed at different heights. - 4 - Dispositif selon la revendication 3, caractérisé e. ce que l'une des extrémités de chaque élément (1c) présente fa@ialement un fourreau tubulaire (1cl) de section carrée tandis cLIE @ autre extrémité de la mme face présente en débordement et en alignement, un pion de centrage (1c2) de section complémentaire k celle dudit fourreau.- 4 - Device according to claim 3, characterized e. that one end of each element (1c) has fa @ ial a tubular sleeve (1cl) of square section while cLIE @ other end of the same face has an overflow and alignment, a centering pin (1c2) of section complementary to that of said sheath. - 5 - Dispositif selon la revendication 1, caractérisé en ce que l'accouplement des montants (1) pour constituer la section de base des piliers, s'opère d'une manière réglable au moyen de tiges transversales (3) susceptibles d'être engagées a libre coulissement dans des fourreaux (1d) solidaires de deux faces équerrées adjacentes desdits montants, lesdits fourreau étant établie perpendiculairement aux faces des montants.- 5 - Device according to claim 1, characterized in that the coupling of the uprights (1) to form the basic section of the pillars, operates in an adjustable manner by means of transverse rods (3) capable of being engaged in free sliding in sheaths (1d) integral with two adjacent squared faces of said uprights, said sheath being established perpendicular to the faces of the uprights. - 6 - Dispositif selon la revendication 1, caractérisé e ce que chaque élément (5) se compose de deu > fers. profilés (Sa? et (5b) conformés en section pour autre engagés k libre coulissement sur des rails (7) et (8), lesdits fers profilés (5a) et (5c) présentant une aile verticale (5c) déportée par rapport k la. partie de coulissement pour dél imiter un espa=e en vue de l'engagement et du positionnement vertical de planchettes (9), les rails (7) et (S) étant disposés parallèlement entre deux pattes (10) et (11) formées en débordement d'au moins deu > : éléments transversaux (12) dont la base est agencée pour coiffer la section d'une branche (6a) que présente chacune des chandelles (6), une planche (14) étant posée sur lesdits rails entre lesdites planchettes.- 6 - Device according to claim 1, characterized e that each element (5) consists of two> irons. profiles (Sa? and (5b) shaped in section for other engaged k free sliding on rails (7) and (8), said profiled bars (5a) and (5c) having a vertical wing (5c) offset relative to the sliding part to delimit a space for the engagement and vertical positioning of boards (9), the rails (7) and (S) being arranged parallel between two tabs (10) and (11) formed overlapping at least two>: transverse elements (12) whose base is arranged to cover the section of a branch (6a) that each of the candles (6) has, a board (14) being placed on said rails between said boards. - 7 - Dispositif selon la revendication 6, caractérisé e ce que la branche (6a) de chaque chandelle (6) est montée, d'une maniére démontable, en bout d'un piétement central (6b) agencé pour être réglable en hauteur.- 7 - Device according to claim 6, characterized e that the branch (6a) of each candle (6) is mounted, in a removable manner, at the end of a central base (6b) arranged to be adjustable in height. - 8 - Dispositif selon la revendication 7, caractbris en ce que le piétement comprend un élément de base (6tl) d'appui au sol recevant avec capacité de réglage en hauteur un élément intermédiaire (6b2) qui coopère a ses extrémités libres, avec un systé- me d'accouplement (6b3), recevant un autre élément (6b4' en bout duquel est montée la branche (6a).- 8 - Device according to claim 7, characterized in that the base comprises a base element (6tl) of support on the ground receiving with capacity of height adjustment an intermediate element (6b2) which cooperates at its free ends, with a coupling system (6b3), receiving another element (6b4 'at the end of which the branch (6a) is mounted. - 9 - Dispositif selon la revendication 6, caractérisé en ce que la branche (6a) coopère a chacune de ses extrémités avec des éléments raidisseurs indépendants (6c), engagés angulairement dans un organe support (6d) que présente une partie du piétement (6b), notamment l'élément (6b4) qui présente en outre des agencements pour permettre le montage d'une barre d'accouplement (13) destinée à entretoiser plusieurs chandelles support. - 9 - Device according to claim 6, characterized in that the branch (6a) cooperates at each of its ends with independent stiffening elements (6c), angularly engaged in a support member (6d) that has part of the base (6b ), in particular the element (6b4) which also has arrangements to allow the mounting of a coupling bar (13) intended to brace several support struts.
FR8704528A 1987-03-24 1987-03-24 Shuttering device, particularly for building pillars in combination with a peripheral tie Withdrawn FR2612974A1 (en)

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FR8704528A FR2612974A1 (en) 1987-03-24 1987-03-24 Shuttering device, particularly for building pillars in combination with a peripheral tie

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371899A1 (en) * 1988-10-17 1990-06-06 SàRL CECAM Form for making concrete or cement piles
FR2663974A2 (en) * 1989-10-17 1992-01-03 Cecam Sarl Formwork of variable height for constructing pillars made of concrete or cement
AT400467B (en) * 1992-07-07 1996-01-25 Boesch Berndt AUXILIARY DEVICE FOR USE IN THE AREA OF WINDOW OR PASSWAY OPENINGS AND CORNERS FOR THE CREATION OF WALLS MADE FROM A WALL
CN102472050A (en) * 2009-06-29 2012-05-23 邱天 Slab formwork sytem
CN102535839A (en) * 2010-12-29 2012-07-04 山西四建集团有限公司 Method for supporting and jacking reinforced concrete post-poured strip by using four pipe supports of horizontal members on two sides of post-poured strip
ES2594344A1 (en) * 2015-06-16 2016-12-19 Encofrados J. Alsina, S.A. Device to fix and secure a formwork structure (Machine-translation by Google Translate, not legally binding)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185860A (en) * 1935-12-30 1940-01-02 Mcalpine Malcolm Shuttering device for the building of ferroconcrete structures
GB679574A (en) * 1950-01-13 1952-09-17 Percy Burrows Steer A formwork or shuttering for use in the production of concrete structural members
FR1035681A (en) * 1950-02-10 1953-08-27 Telescopic hangers and formwork for concrete constructions
US3162418A (en) * 1961-04-10 1964-12-22 Homer T Dudley Apparatus for concrete building structure
FR1417933A (en) * 1964-12-22 1965-11-12 Advanced demountable formwork for concrete constructions
FR2096673A1 (en) * 1970-05-21 1972-02-25 Goinard Robert

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185860A (en) * 1935-12-30 1940-01-02 Mcalpine Malcolm Shuttering device for the building of ferroconcrete structures
GB679574A (en) * 1950-01-13 1952-09-17 Percy Burrows Steer A formwork or shuttering for use in the production of concrete structural members
FR1035681A (en) * 1950-02-10 1953-08-27 Telescopic hangers and formwork for concrete constructions
US3162418A (en) * 1961-04-10 1964-12-22 Homer T Dudley Apparatus for concrete building structure
FR1417933A (en) * 1964-12-22 1965-11-12 Advanced demountable formwork for concrete constructions
FR2096673A1 (en) * 1970-05-21 1972-02-25 Goinard Robert

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371899A1 (en) * 1988-10-17 1990-06-06 SàRL CECAM Form for making concrete or cement piles
FR2663974A2 (en) * 1989-10-17 1992-01-03 Cecam Sarl Formwork of variable height for constructing pillars made of concrete or cement
AT400467B (en) * 1992-07-07 1996-01-25 Boesch Berndt AUXILIARY DEVICE FOR USE IN THE AREA OF WINDOW OR PASSWAY OPENINGS AND CORNERS FOR THE CREATION OF WALLS MADE FROM A WALL
CN102472050A (en) * 2009-06-29 2012-05-23 邱天 Slab formwork sytem
CN102472050B (en) * 2009-06-29 2014-12-24 邱天 Slab formwork system
AU2010266835B2 (en) * 2009-06-29 2015-03-05 Tian Khoo A slab formwork system
CN102535839A (en) * 2010-12-29 2012-07-04 山西四建集团有限公司 Method for supporting and jacking reinforced concrete post-poured strip by using four pipe supports of horizontal members on two sides of post-poured strip
ES2594344A1 (en) * 2015-06-16 2016-12-19 Encofrados J. Alsina, S.A. Device to fix and secure a formwork structure (Machine-translation by Google Translate, not legally binding)

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