FR2621939A1 - Adjustable, modulable staircase with variable dimensions and height - Google Patents
Adjustable, modulable staircase with variable dimensions and height Download PDFInfo
- 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- Withdrawn
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Adornments (AREA)
Abstract
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)
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)
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)
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 |
-
1987
- 1987-10-15 FR FR8714236A patent/FR2621939A1/en not_active Withdrawn
Patent Citations (4)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |