FR2621939A1 - Adjustable, modulable staircase with variable dimensions and height - Google Patents

Adjustable, modulable staircase with variable dimensions and height Download PDF

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Publication number
FR2621939A1
FR2621939A1 FR8714236A FR8714236A FR2621939A1 FR 2621939 A1 FR2621939 A1 FR 2621939A1 FR 8714236 A FR8714236 A FR 8714236A FR 8714236 A FR8714236 A FR 8714236A FR 2621939 A1 FR2621939 A1 FR 2621939A1
Authority
FR
France
Prior art keywords
height
staircase
adjustable
modulable
variable dimensions
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.)
Withdrawn
Application number
FR8714236A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LENNE HAZIZA
Original Assignee
LENNE HAZIZA
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 LENNE HAZIZA filed Critical LENNE HAZIZA
Priority to FR8714236A priority Critical patent/FR2621939A1/en
Publication of FR2621939A1 publication Critical patent/FR2621939A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04F11/112—Treads of metal or with an upper layer of metal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Adornments (AREA)

Abstract

A device allowing a staircase string to be formed the height and going of which can vary without affecting the rigidity and stability of the unit. It is formed of two angle bracket or T-shaped pieces of polygonal or circular section, one of which overlaps 2 and slides into the other 1. Fixing is achieved using holes 3 drilled vertically and horizontally in each piece. The device is for application in the construction, decoration and fitting out of interiors and exteriors.

Description

DESCRIPTION
ESCALIER MODULAIRE ET REGLABLE A ENCOMBREMENT ET HAUTEUR VARIABLES
La présente invention concerne un dispositif permettant l'emboitement et le coulissage de deux pièces métalliques de façon à constituer une structure à la fois rigide et modulable formant limon.DESCRIPTION
MODULAR AND ADJUSTABLE STAIRCASE WITH VARIABLE DIMENSIONS AND HEIGHT
The present invention relates to a device allowing the interlocking and sliding of two metal parts so as to constitute a structure that is both rigid and modular forming stringer.

Ce procédé reçoit son application dans le domaine des escaliers modulables. Dans ce domaine particulier, aucune solution ne permettait jusqu'à pésent de faire varier en même temps la hauteur et le giron des marches sans nuire à la rigidité et à la stabilite de l'ensemble. This process receives its application in the field of modular stairs. In this particular field, no solution allowed up to now to vary the height and the lap of the steps at the same time without harming the rigidity and stability of the assembly.

Le dispositif, selon l'invention, permet d'assurer la rigidité et la stabilité de l'ensemble dont il est le composant. The device according to the invention makes it possible to ensure the rigidity and the stability of the assembly of which it is the component.

En effet, il est fondé sur l'emboitement en forme d'équerre et de T et le coulissage de deux pièces métalliques à section polygonale et/ou circulaire dont l'une, la piece mâle (2) s'emboite dans l'autre, la pièce femelle (1). Indeed, it is based on the square and T-shaped interlocking and the sliding of two metal parts with polygonal and / or circular section, one of which, the male part (2) fits into the other , the female part (1).

La pièce mâle (2) et la pièce femelle (1) sont percées d'une série de trous (3) dans le sens horizontal et le sens vertical, ce qui permet de faire varier les dimensions du giron et de la hauteur de la marche en faisant coulisser les deux pièces (un système de fixation par vissez4) et boulons (5) permettant de rendre solidaires les pièces males (2) et femelles (1). The male part (2) and the female part (1) are pierced with a series of holes (3) in the horizontal and vertical directions, which makes it possible to vary the dimensions of the tread and the height of the step by sliding the two parts (a fastening system by screw4) and bolts (5) allowing the male (2) and female (1) parts to be made integral.

Suivant la nature du métal, son épaisseur et la section de la pièce métallique ou en raison de contraintes supérieures il peut être adjoint une triangulation de la pièce femelle (6). Depending on the nature of the metal, its thickness and the section of the metal part or due to higher stresses, a triangulation of the female part (6) can be added.

La présente invention devrait constituer un apport essentiel dans le domaine de la construction, de la décoration et de l'aménagement d'intérieurs et d'extérieurs.  The present invention should constitute an essential contribution in the field of construction, decoration and arrangement of interiors and exteriors.

Claims (3)

REVENDICATIONS 1/ Dispositif pour former limon d'escalier en ce qu'il comporte une pièce métallique en forme d'équerre et de T de section polygonale ou circulaire constituant une pièce femelle (1) dans laquelle s'emboite et coulisse une pièce métallique en forme d'équerre (2) de section polygonale ou circulaire et de section inférieure.1 / Device for forming a stair stringer in that it comprises a metal part in the form of a square and a T of polygonal or circular section constituting a female part (1) in which fits and slides a metal part in the form square (2) of polygonal or circular section and of lower section. 2/ Dispositif, selon la revendication 1, caractérisé en se qu'il s'agit d'une pièce (2) qui s'emboite et coulisse dans la pièce femelle (1).2 / Device according to claim 1, characterized in that it is a part (2) which fits and slides in the female part (1). 3/ Dispositif selon les revendications 1 et 2 caractérisé en ce que les pièces 1 et 2 sont percées de trous (3) coincidant qui permettent leur fixation par une visse(4) et un boulon (5) 4/ Dispositif selon l'une quelconque des revendications, caractérisé en ce qu'à la pièce femelle 11) est adjoint une barre de triangulation (6). 3 / Device according to claims 1 and 2 characterized in that the parts 1 and 2 are pierced with coincident holes (3) which allow their fixing by a screw (4) and a bolt (5) 4 / Device according to any one of claims, characterized in that to the female part 11) is added a triangulation bar (6).
FR8714236A 1987-10-15 1987-10-15 Adjustable, modulable staircase with variable dimensions and height Withdrawn FR2621939A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8714236A FR2621939A1 (en) 1987-10-15 1987-10-15 Adjustable, modulable staircase with variable dimensions and height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714236A FR2621939A1 (en) 1987-10-15 1987-10-15 Adjustable, modulable staircase with variable dimensions and height

Publications (1)

Publication Number Publication Date
FR2621939A1 true FR2621939A1 (en) 1989-04-21

Family

ID=9355846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714236A Withdrawn FR2621939A1 (en) 1987-10-15 1987-10-15 Adjustable, modulable staircase with variable dimensions and height

Country Status (1)

Country Link
FR (1) FR2621939A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202493U1 (en) * 1992-02-26 1992-04-16 Ortolf, Helmut, 7000 Stuttgart Staircase kit, especially for a construction staircase
DE19946583C1 (en) * 1999-09-29 2001-06-13 Helmut Reiffers Teaching for the remote production of a banister for a given staircase
EP1411183A2 (en) * 2002-10-15 2004-04-21 F.A.E. Industria Alloggi Prefabbricati S.p.A. Adjustable metal staircase

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955443A1 (en) * 1969-09-29 1971-05-06 Flohr Friedrich Wilhelm Herman Flohr patent stairs
DE2209317A1 (en) * 1972-02-28 1973-09-13 Hans Ernst STAIRWAY
CA1145110A (en) * 1981-03-30 1983-04-26 Nicholas M. Stathopoulos Modular staircase assembly
DE3505688A1 (en) * 1985-02-19 1986-08-21 Otto 5223 Nümbrecht Raschke Load-bearing structure for a self-supporting stairway

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955443A1 (en) * 1969-09-29 1971-05-06 Flohr Friedrich Wilhelm Herman Flohr patent stairs
DE2209317A1 (en) * 1972-02-28 1973-09-13 Hans Ernst STAIRWAY
CA1145110A (en) * 1981-03-30 1983-04-26 Nicholas M. Stathopoulos Modular staircase assembly
DE3505688A1 (en) * 1985-02-19 1986-08-21 Otto 5223 Nümbrecht Raschke Load-bearing structure for a self-supporting stairway

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202493U1 (en) * 1992-02-26 1992-04-16 Ortolf, Helmut, 7000 Stuttgart Staircase kit, especially for a construction staircase
DE19946583C1 (en) * 1999-09-29 2001-06-13 Helmut Reiffers Teaching for the remote production of a banister for a given staircase
EP1411183A2 (en) * 2002-10-15 2004-04-21 F.A.E. Industria Alloggi Prefabbricati S.p.A. Adjustable metal staircase
EP1411183A3 (en) * 2002-10-15 2004-12-15 F.A.E. Industria Alloggi Prefabbricati S.p.A. Adjustable metal staircase

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