FR2608198A1 - Prefabricated tiers - Google Patents

Prefabricated tiers Download PDF

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Publication number
FR2608198A1
FR2608198A1 FR8617703A FR8617703A FR2608198A1 FR 2608198 A1 FR2608198 A1 FR 2608198A1 FR 8617703 A FR8617703 A FR 8617703A FR 8617703 A FR8617703 A FR 8617703A FR 2608198 A1 FR2608198 A1 FR 2608198A1
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FR
France
Prior art keywords
elements
seat
slope
prefabricated
tiers
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.)
Pending
Application number
FR8617703A
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French (fr)
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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
Application filed by Individual filed Critical Individual
Priority to FR8617703A priority Critical patent/FR2608198A1/en
Publication of FR2608198A1 publication Critical patent/FR2608198A1/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/12—Tribunes, grandstands or terraces for spectators
    • E04H3/123—Telescopic grandstands
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
    • E04H3/12—Tribunes, grandstands or terraces for spectators

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Chairs (AREA)

Abstract

The invention consists of prefabricated elements assembled together to form tiers. The elements are made up of a plane part 1 with or without seat 5. The surface 4 which is reserved for walking on can be given non-slip properties. The seat 5 can be individual as in the version described or have the total width of the element which, by their juxtaposition, would form a continuous bench. A groove or a slope 6 enables rainwater or cleaning water to drain off. Two vertical parts 2 and 3 form the risers. Their height is adapted to the slope requirements and to the visibility constraints. The elements are connected mechanically, and a seal is interposed between them before clamping. They are attached to a load-bearing structure which can be stationary, mobile or dismantleable.

Description

La présente invention consiste en des éléments préfabriqués pour la réalisation de gradins. Elle relève du domaine technique du bâtiment et de l'équipement des lieux de spectacle et de sports. The present invention consists of prefabricated elements for the production of steps. It is part of the technical field of building and equipping performance and sports venues.

Antérieurement à cette invention, les éléments préfabriqués pour gradins ne réunissaient pas en un seul élément interchangeable, toutes les fonctions nécessaires, mais faisaient appel à l'assemblage d'éléments distincts remplissant chacun un rôle défini de circulation, de marche, de contremarche, d'étanchéité ou de siège. Prior to this invention, the prefabricated elements for bleachers did not combine in a single interchangeable element, all the necessary functions, but called for the assembly of separate elements each fulfilling a defined role of circulation, step, riser, d seal or seat.

Le caractère innovant de l'invention est de proposer un élément interchangeable remplissant à lui seul et par sa mise en oeuvre toutes les fonctions susmentionnées. The innovative character of the invention is to propose an interchangeable element which alone fulfills and by its implementation all the aforementioned functions.

La figure 1 représente en vue axonométrique l'élément courant composé d'une partie plane (1) servant de circulation et d'assise, d'une remontée (2) servant de contremarche et d'une bavette (3). Figure 1 shows in axonometric view the current element composed of a flat part (1) serving for circulation and seat, a lift (2) serving as a riser and a flap (3).

La partie plane (1) de largeur c variable, peut être traitée de façon à offrir une surface antidérapante (4) dans l'espace réservé à la circulation horizontale. Elle comporte ou non un siège en saillie (5) qui peut être individuel comme dans la version décrite, ou être de la largeur a de l'élément, realisant ainsi par juxtaposition des éléments un banc continu. Le siège (5) est pourvu d'une saignée ou d'une pente (6) destinée à évacuer les eaux de pluie ou de lavage. The flat part (1) of variable width c, can be treated so as to provide a non-slip surface (4) in the space reserved for horizontal circulation. It may or may not have a projecting seat (5) which may be individual as in the version described, or be of width a of the element, thus producing by juxtaposition of the elements a continuous bench. The seat (5) is provided with a groove or a slope (6) intended to evacuate rain or washing water.

La partie (2) appelée contremarche est de hauteur b variable, elle définit la pente des gradins pour s'adapter aux contraintes de visibilité. The part (2) called riser is of variable height b, it defines the slope of the steps to adapt to the constraints of visibility.

La partie (3) appelez bavette est de hauteur d variable, elle assure la jonction avec la contremarche de l'élément inférieur. The part (3) call flap is of variable height d, it provides the junction with the riser of the lower element.

Dans la version décrite, les dimensions a, b, c et d, sont respectivement de 60, 40, 70 et 10 cm. In the version described, the dimensions a, b, c and d, are respectively 60, 40, 70 and 10 cm.

Les figures 2, 3 et 4 representent en coupe trois types de jonction possibles entre les éléments: par plis, figure 2; par emboitement, figure 3; par recouvrement, figure 4. Dans tous les cas un serrage mécanique (rivet, boulons et écrous etc.), matérialisé sur les figures par un trait d'axe (7), écrase un double joint d'étanchéité (8). Figures 2, 3 and 4 show in section three possible types of junction between the elements: by folds, Figure 2; by interlocking, Figure 3; by overlap, figure 4. In all cases a mechanical tightening (rivet, bolts and nuts etc.), materialized in the figures by an axis line (7), crushes a double seal (8).

La mise en oeuvre des éléments nécessite une structure porteuse complémentaire adaptée aux dimensions et à la fonction de l'ouvrage à réaliser. The implementation of the elements requires an additional supporting structure adapted to the dimensions and the function of the structure to be produced.

La figure (5) représente en coupe un type de structure fixe possible, constituée de poutres principales (9) et secondaires (10) soutenant les éléments préfabriqués (11).  Figure (5) shows in section a possible type of fixed structure, consisting of main (9) and secondary (10) beams supporting the prefabricated elements (11).

La figure 6 représente en coupe un type de structure mobile possible, dont les éléments (12) de hauteur variable, montés sur des roues (13) 8 1 emboîtent les uns dans les autres pour occuper un espace réduit en période de non-utilisation comme le représente la figure 7. Figure 6 shows in section a possible type of mobile structure, the elements (12) of variable height, mounted on wheels (13) 8 1 fit into each other to occupy a reduced space during periods of non-use as represents it in figure 7.

Les éléments de gradins peuvent être réalisés en matières plastiques thermoformées, en résines armées, en béton de fibres de verre ou dans un autre matériau. The tiered elements can be made of thermoformed plastics, reinforced resins, fiberglass concrete or another material.

L'invention est destinée à la réalisation de gradins fixes, démontables ou mobiles, à l'extérieur ou à l'intérieur d'un bâtiment.  The invention is intended for the production of fixed, removable or mobile stands, outside or inside a building.

Claims (5)

REVENDICATIONS 1) Elément préfabriqué pour réaliser des gradins et comportant à la fois une partie plane (1) formant une marche et servant de circulation horizontale et de surface d'assise, et une ou deux autres parties (2) et (3) formant contremarches. 1) Prefabricated element for making steps and comprising both a flat part (1) forming a step and serving as horizontal circulation and seating surface, and one or two other parts (2) and (3) forming risers. 2) Elément selon la revendication 1 caractérisé en ce que la partie plane (1) comporte un siège (5) en saillie. 2) Element according to claim 1 characterized in that the planar part (1) comprises a projecting seat (5). 3) Elément selon la revendication 2 caractérisé en ce que le siège (5) est pourvu d'une rainure ou d'une pente (6). 3) Element according to claim 2 characterized in that the seat (5) is provided with a groove or a slope (6). 4) Elément selon la revendication 1 caractérisé en ce que la surface de circulation (4) est légèrement inclinée vers la partie inférieure (3). 4) Element according to claim 1 characterized in that the circulation surface (4) is slightly inclined towards the lower part (3). 5) Elément selon la revendication 4 caractérisé en ce que la surface de circulation (4) est antidérapante.  5) Element according to claim 4 characterized in that the circulation surface (4) is non-slip.
FR8617703A 1986-12-16 1986-12-16 Prefabricated tiers Pending FR2608198A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8617703A FR2608198A1 (en) 1986-12-16 1986-12-16 Prefabricated tiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617703A FR2608198A1 (en) 1986-12-16 1986-12-16 Prefabricated tiers

Publications (1)

Publication Number Publication Date
FR2608198A1 true FR2608198A1 (en) 1988-06-17

Family

ID=9342019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617703A Pending FR2608198A1 (en) 1986-12-16 1986-12-16 Prefabricated tiers

Country Status (1)

Country Link
FR (1) FR2608198A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001089786A2 (en) * 2000-05-25 2001-11-29 Lo Scalino S.R.L. Accident prevention finishing means
US9963893B2 (en) * 2016-05-11 2018-05-08 Hussey Seating Company Bleacher having an integral front-aisle step

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1452467A (en) * 1922-09-07 1923-04-17 Lambert Byron James Grand-stand construction
CH263886A (en) * 1947-09-06 1949-09-30 Faller Georges Ramp in steps.
DE1434747A1 (en) * 1964-09-15 1969-03-20 Herbert Moeller Device for converting the steps of terraces for stadiums, open-air stages, etc. in sitting and standing steps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1452467A (en) * 1922-09-07 1923-04-17 Lambert Byron James Grand-stand construction
CH263886A (en) * 1947-09-06 1949-09-30 Faller Georges Ramp in steps.
DE1434747A1 (en) * 1964-09-15 1969-03-20 Herbert Moeller Device for converting the steps of terraces for stadiums, open-air stages, etc. in sitting and standing steps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001089786A2 (en) * 2000-05-25 2001-11-29 Lo Scalino S.R.L. Accident prevention finishing means
WO2001089786A3 (en) * 2000-05-25 2002-05-02 Lo Scalino S R L Accident prevention finishing means
US9963893B2 (en) * 2016-05-11 2018-05-08 Hussey Seating Company Bleacher having an integral front-aisle step

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