FR2634810A1 - Prefabricated construction elements which can be assembled for constructing stairs - Google Patents

Prefabricated construction elements which can be assembled for constructing stairs Download PDF

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Publication number
FR2634810A1
FR2634810A1 FR8810531A FR8810531A FR2634810A1 FR 2634810 A1 FR2634810 A1 FR 2634810A1 FR 8810531 A FR8810531 A FR 8810531A FR 8810531 A FR8810531 A FR 8810531A FR 2634810 A1 FR2634810 A1 FR 2634810A1
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Prior art keywords
building elements
elements according
riser
staircase
intended
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FR8810531A
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FR2634810B1 (en
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Priority to FR8810531A priority Critical patent/FR2634810B1/en
Priority to IT8967626A priority patent/IT1232882B/en
Priority to ES8902650A priority patent/ES2016713A6/en
Publication of FR2634810A1 publication Critical patent/FR2634810A1/en
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Publication of FR2634810B1 publication Critical patent/FR2634810B1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/004—Pavings specially adapted for allowing vegetation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/1041—Treads having means to adjust the height, the depth and/or the slope of the stair steps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/116—Treads of stone, concrete or like material or with an upper layer of stone or stone like material, e.g. ceramics, concrete; of glass or with an upper layer of glass

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

Prefabricated construction elements which can be juxtaposed, adjusted, assembled and fixed and are intended for the construction of straight or curved stairs. These elements can be made of any type of material, and in particular reinforced or non-reinforced concrete, plastic, wood, etc. The device consists of a riser of U-shaped or UU-shaped configuration 4 on which the step rests, the step consisting of a panel 3 and comprising resists. The combination of each riser and of each step, one level after the other, makes it possible to form a great variety of assemblies of simple construction and for immediate use.

Description

ELEMENTS DE CONSTRUCTION PREFABRIQUES ET ASSEMBLABLES POUR
CONSTRUIRE DES ESCALIERS
La présente invention concerne des éléments de construction assemblables, permettant de réaliser simplement, rapidement et de manière économique des escaliers pouvant être mis en place par un amateur
L'évocation de la construction d'un escalier décourage souvent le travail de profanes, voire même de spécialistes.PREFABRICATED AND ASSEMBLABLE CONSTRUCTION ELEMENTS FOR
BUILDING STAIRS
The present invention relates to assemblable construction elements, making it possible to simply, quickly and economically make stairs that can be set up by an amateur
The evocation of the construction of a staircase often discourages the work of laymen, or even specialists.

Ce type de construction requiert souvent le relevé de cotes précises, l'élaboration de dessins et beaucoup de soins dans la réalisation de l'ouvrage.This type of construction often requires the taking of precise dimensions, the drawing of drawings and a lot of care in the realization of the work.

L'examen d'un escalier très simple montre qu'il est constitué de deux parties: la contremarche et la marche.Examination of a very simple staircase shows that it consists of two parts: the riser and the step.

La présente invention vise à mettre à la disposition de l'amateur ET du professionnel, de tels éléments, standardisés, modulables, d'emploi simplifié et de compréhension immédiate.The present invention aims to make available to the amateur AND the professional, such elements, standardized, modular, of simplified use and of immediate understanding.

Description de l'invention.Description of the invention.

Selon l'invention, le nouvel escalier comporte:
- la contremarche, constituée selon la (Fig.l) d'un dispositif en simple U ( Fig. l.a), en double UU (Fig. l.b), (Fig. lc), ouvert ou fermé, ou en toute autre forme, de nature géométrique ou non (Fig.ld) et (Fig. le), selon l'usage et la largeur désirée. Le renfort central (1) du double UU sert de support à la marche, décrite ci-après.According to the invention, the new staircase comprises:
- the riser, made up according to (Fig.l) of a device in single U (Fig. la), in double UU (Fig. lb), (Fig. lc), open or closed, or in any other form, geometric or not (Fig.ld) and (Fig. le), depending on the use and the desired width. The central reinforcement (1) of the double UU serves as a support for the step, described below.

Elle peut comporter en outre des réservations, des rainures diverses de décoration ou destinées à faciliter le passage de gaines électriques ou tous autres types de canalisations.It may also include reservations, various decoration grooves or intended to facilitate the passage of electrical sheaths or any other type of pipes.

- la marche constituée d'une plaque horizontale (Fig.2), de forme géométrique variable, dont la face avant peut épouser le contour de la contremarche (Fig.l), ou être différente de celle-ci. Cette marche peut être posée à fleur sur la contre marche (Fig.l) ou présenter un nez de marche (Fig.3).  - the step consisting of a horizontal plate (Fig. 2), of variable geometric shape, the front face of which can follow the outline of the riser (Fig. 1), or be different from it. This step can be placed flush with the counter step (Fig.l) or have a step nose (Fig.3).

Cette marche peut présenter diverses épargnes (2) destinées,
- soit à alléger la structure et permettre une manipulation aisée,
- soit de prévoir l'incorporation de bacs floraux, de l'éclairage et de toute installation, améliorant l'esthétique,
- soit à permettre l'évacuation et le drainage des eaux de pluie vers la fouille de l'escalier. Elle peut présenter un rebord (5), ou d'autres dispositifs (taquets, alvéoles,...), créant une butée pour la contremarche.This walk can present various savings (2) intended,
- either to lighten the structure and allow easy handling,
- or to provide for the incorporation of flower boxes, lighting and any installation, improving the aesthetics,
- or to allow the evacuation and the drainage of rainwater towards the excavation of the staircase. It may have a flange (5), or other devices (cleats, cells, ...), creating a stop for the riser.

Description de la réalisation d'un ouvrage comportant le dispositif
- aplanir et stabiliser le sol au niveau de la première contremarche,
- positionner la première contremarche,
- remplir de terre, de graviers ou de tout autre matériau de remplissage jusqu'à affleurement du U,
- positionner la marche sur la contremarche en se servant des dispositifs prévus à cet effet ( gorge, rainure, encoche, clavetage, taquet de positionnement ou d'orientation...) et sceller les deux parties par tout liant adapté ( ciment colle, mortier,).Description of the realization of a work comprising the device
- level and stabilize the ground at the level of the first riser,
- position the first riser,
- fill with earth, gravel or any other filling material until the U is flush,
- position the step on the riser using the devices provided for this purpose (groove, groove, notch, keying, positioning or orientation cleat ...) and seal the two parts with any suitable binder (cement adhesive, mortar ,).

- continuer ainsi, en positionnant la deuxième contremarche, remplir ae terre ou de tout autre matériau, et opérer ainsi de suite jusqu'à la dernière marche. - continue in this way, positioning the second riser, fill with earth or any other material, and continue working until the last step.

On constate ainsi la grande simplicité d'utilisation de ce nouveau dispositif ainsi que les nouveaux avantages qui en découlent
- la contremarche (Fig.l) et la marche (Fig.2) étant totalement indépendantes l'une de l'autre, on pourra, au choix, et en fonction de la seule déclivité, réaliser un escalier adapté à la pente du terrain.We can thus see the great simplicity of use of this new device as well as the new advantages which result from it.
- the riser (Fig.l) and the step (Fig.2) being completely independent of each other, we can, as desired, and depending on the only slope, make a staircase adapted to the slope of the ground .

La hauteur de la face arrière de la contremarche (6) destinée à rigidifier la structure, peut être diminuée afin de faciliter le remplissage par les matériaux. The height of the rear face of the riser (6) intended to stiffen the structure, can be reduced in order to facilitate filling with materials.

- l'utilisation de la contremarche en U ou en double UU renversé, permet d'utiliser celle-ci en tant que marche pour bâtir des escaliers étroits et permettant de "passer le pied" à l'intérieur du nez de marche (Fig.4),
- la réalisation d'un escalier tournant est un art difficile. Avec le dispositif selon l'invention, ceci devient simple à réaliser : connaissant l'angle total dont l'escalier devra tourner, le monteur pourra, à sa convenance, dessiner sur chaque marche le décalage angulaire correspondant et positionner précisément la contremarche suivante, et ne reporter le décalage angulaire que sur une ou plusieurs marches (Fig.5), ou se servir des taquets d'orientation prévus à cet effet.- the use of the U-shaped riser or double UU overturned, allows it to be used as a step to build narrow staircases and making it possible to "step the foot" inside the stair nosing (Fig. 4),
- making a spiral staircase is a difficult art. With the device according to the invention, this becomes simple to carry out: knowing the total angle whose staircase will have to turn, the assembler can, at his convenience, draw on each step the corresponding angular offset and precisely position the following riser, and only transfer the angular offset on one or more steps (Fig. 5), or use the orientation tabs provided for this purpose.

Autre avantage : le droit à l'erreur. Auparavant quand une marche avait été mal calculée ou mal positionnée, il était aléatoire d'avoir tout à recommencer. Présentement, il suffira de retirer une ou plusieurs marches et contremarches, et de modifier la position de la contremarche correspondante.Another advantage: the right to make mistakes. Previously when a step had been badly calculated or badly positioned, it was random to have everything to start again. Currently, it will suffice to remove one or more steps and risers, and to modify the position of the corresponding riser.

Ces divers modules peuvent être réalisés en béton moulé comportant ou non une armature de renfort ainsi qu'en tout autre type de matériau, notamment en plastique moulé ou non, en fer, bois ou verre, ou par association de matériaux différents. These various modules can be made of molded concrete with or without a reinforcing reinforcement as well as any other type of material, in particular molded plastic or not, iron, wood or glass, or by combining different materials.

Claims (6)

REVEND ICÀTIONSSELL ICÀTIONS 1) Jeu d'éléments de construction pour escaliers,caractérisé en ce qu'il comprend deux éléments prEfabriques(Fig.l et 2) destinés à etre empilés l'un au dessus de l'autre le premier élément contenant le matériau de remplissage et le second faisant office de couvercle amovible du premier élément et recevant i son tour le premier élément et le matériau de remplissage dont le poids pourra intervenir dans la stabilité de l'ensembl-e. 1) Set of building elements for stairs, characterized in that it comprises two prefabricated elements (Fig.l and 2) intended to be stacked one above the other the first element containing the filling material and the second acting as a removable cover of the first element and receiving in turn the first element and the filling material whose weight may be involved in the stability of the assembly. ') Elements de construction selon la revendication 1. ') Building elements according to claim 1. caractérisés en ce que le premier élément comporte une structure en U efig.1a).en double UU(fig.ib).characterized in that the first element has a U-shaped structure (efig.1a) .en double UU (fig.ib). dont le parement est rectiligne, brisé, convexe et concave ou arrondi. d'aspect lisse ou canne Lé. constituant la contremarche d'un escalier(fig.3).Ce module peut etre utilise de deux manieres:soit en U posé a plat( fig.1)garni de matériaux de remplissage. soit en U inversé pour constituer la marche elle meme(fig.4). whose facing is straight, broken, convex and concave or rounded. smooth appearance or cane Lé. constituting the riser of a staircase (fig. 3). This module can be used in two ways: either in a U laid flat (fig. 1) filled with filling materials. either in inverted U to constitute the step itself (fig. 4). 3) Eléments de construction selon la revendication 1 caractérises en ce que la contre marche peut etre fermée å l'arrière et renforcer la structure de ltensemble(6). 3) Building elements according to claim 1 characterized in that the counter market can be closed at the rear and strengthen the structure of the assembly (6). 4) éléments de construction selon la revendication 1 caractérisés en ce que le deuxième élément comporte une plaque hori=ontaleCfig.2)destinée å reposer a plat ou a etre scellée ou encastree sur le module(fig.1).La partie frontale ou nez de marche.peut épouser la forme de la structure en U (fig.la) ou en double UU (fig.lb). 4) building elements according to claim 1 characterized in that the second element comprises a plate hori = ontaleCfig.2) intended to lie flat or to be sealed or embedded on the module (fig.1) .The front part or nose can marry the shape of the U-shaped structure (fig.la) or double UU (fig.lb). Cette plaque horizontale peut comporter des trous. (2)al véoles. This horizontal plate may have holes. (2) al véoles. rainures. taquets de positionnement et d'orientation, clavetages destinés a faciliter la juxtaposition des modules entre eux et a alléger le poids de la plaque.grooves. positioning and orientation cleats, keying intended to facilitate the juxtaposition of the modules between them and to lighten the weight of the plate. 5) Eléments de construction selon la revendication 1.5) Building elements according to claim 1. caractérisés en ce que l'élément selon la fig.1 peut etre rempli a I'aide de matériaux et constituer ainsi un escalier sans la marche(fig.2).characterized in that the element according to fig.1 can be filled with materials and thus constitute a staircase without the step (fig.2). 6) Eléments de construction selon la revendication 1.6) Building elements according to claim 1. caractérisés par leur fabrication en matériau pouvant etre moule,forme ou façonne.characterized by their manufacture from material which can be molded, shaped or shaped. 7) éléments de construction selon la revendication 1.7) building elements according to claim 1. caractérisés par la liberté de l'orientation angulaire de la contremarche sur la marche, ou directement sur le matériau de remplissage. permettant ainsi un tracé quelconque du giron de l'escalier. characterized by the freedom of the angular orientation of the riser on the step, or directly on the filling material. thus allowing any tracing of the lap of the staircase.
FR8810531A 1988-07-28 1988-07-28 PREFABRICATED BUILDING ELEMENTS FOR ASSEMBLING STAIRS Expired - Fee Related FR2634810B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8810531A FR2634810B1 (en) 1988-07-28 1988-07-28 PREFABRICATED BUILDING ELEMENTS FOR ASSEMBLING STAIRS
IT8967626A IT1232882B (en) 1988-07-28 1989-07-25 PREFABRICATED AND ASSEMBLY BUILDING ELEMENTS FOR DISC CONSTRUCTION
ES8902650A ES2016713A6 (en) 1988-07-28 1989-07-27 Prefabricated construction elements which can be assembled for constructing stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810531A FR2634810B1 (en) 1988-07-28 1988-07-28 PREFABRICATED BUILDING ELEMENTS FOR ASSEMBLING STAIRS

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FR2634810A1 true FR2634810A1 (en) 1990-02-02
FR2634810B1 FR2634810B1 (en) 1993-12-10

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FR8810531A Expired - Fee Related FR2634810B1 (en) 1988-07-28 1988-07-28 PREFABRICATED BUILDING ELEMENTS FOR ASSEMBLING STAIRS

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ES (1) ES2016713A6 (en)
FR (1) FR2634810B1 (en)
IT (1) IT1232882B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461484A1 (en) * 1974-12-24 1976-07-08 Steinmetz U Baustoff Gmbh Rada Staircase of setting slabs inserted in treads undersides - with recesses wider than setting slabs thickness and partly mortar-filled
DE8610718U1 (en) * 1986-04-18 1986-09-18 Tavernier, Albert, 6701 Dannstadt-Schauernheim Combined arched staircase
AT385074B (en) * 1985-08-27 1988-02-10 Katzenberger Helmut Staircase made of precast concrete units

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461484A1 (en) * 1974-12-24 1976-07-08 Steinmetz U Baustoff Gmbh Rada Staircase of setting slabs inserted in treads undersides - with recesses wider than setting slabs thickness and partly mortar-filled
AT385074B (en) * 1985-08-27 1988-02-10 Katzenberger Helmut Staircase made of precast concrete units
DE8610718U1 (en) * 1986-04-18 1986-09-18 Tavernier, Albert, 6701 Dannstadt-Schauernheim Combined arched staircase

Also Published As

Publication number Publication date
IT8967626A0 (en) 1989-07-25
ES2016713A6 (en) 1990-11-16
FR2634810B1 (en) 1993-12-10
IT1232882B (en) 1992-03-05

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