WO1993001377A1 - Console d'escalier - Google Patents

Console d'escalier Download PDF

Info

Publication number
WO1993001377A1
WO1993001377A1 PCT/CH1992/000124 CH9200124W WO9301377A1 WO 1993001377 A1 WO1993001377 A1 WO 1993001377A1 CH 9200124 W CH9200124 W CH 9200124W WO 9301377 A1 WO9301377 A1 WO 9301377A1
Authority
WO
WIPO (PCT)
Prior art keywords
staircase
stringer
clearances
steps
console
Prior art date
Application number
PCT/CH1992/000124
Other languages
English (en)
French (fr)
Inventor
Pascal Aubert
Original Assignee
Pascal Aubert
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 Pascal Aubert filed Critical Pascal Aubert
Publication of WO1993001377A1 publication Critical patent/WO1993001377A1/fr

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
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/025—Stairways having stringers
    • E04F11/028—Stairways having stringers having a central stringer

Definitions

  • the present invention is in the field of construction and relates more particularly to a staircase.
  • Stairs with a central stringer are also known on which the steps are fixed, directly or not.
  • this stringer is an inclined component, and it is necessary to provide means for fixing the horizontal plates constituting the steps, for example with cutouts having a horizontal part intended to receive the step directly.
  • a staircase is not made by hand, it is necessary to know precisely in advance the height separating the two levels to be connected by a staircase, so that the steps are distributed and their height " remains constant with respect to the adjacent walk.
  • known devices are not adaptable on site and the present invention aims to overcome this drawback.
  • a staircase console characterized by an inclined arm disposed between the step and a lateral face of the stringer, so as to constitute a triangulation.
  • the inclined arm is constituted by a tubular part, the ends of which have shaped parts capable of being embedded in the material forming the step and the stringer.
  • the invention also extends to a method of mounting a staircase according to which a stringer is put in place between the levels to be reached by said staircase, clearances are made in its lateral faces, each clearance being able to receive the lower end of a console according to the invention, the spacing between the clearances being defined by the regular distribution of the steps.
  • Figure 1 is a partial perspective view of some steps constituting a staircase according to the cross ⁇ invention.
  • Figure 2 is a side view.
  • FIG 3 is a front view of the staircase of Figure 1.
  • consoles 10 are shown, placed between steps 20 and a stringer 30.
  • each console 10 is constituted by a tubular arm 11, each end of which comprises a shaped part 12, 13 intended to ensure its fixing in the step 20 and the stringer 30 respectively to stabilize the construction by triangulation.
  • the part 12 or 13 is formed by a washer welded to each end of the tube and intended to be embedded in a corresponding clearance.
  • the assembly is ensured by any fixing means, for example screws 14, visible in FIGS. 1 and 2.
  • Each step 20 is constituted by a plate whose lower surface 21 has two clearances 22, 23 intended to receive the parts 12 or 13 already described.
  • the clearances 22 and 23 are relatively close to the front face 24 of the step, while the rear face 25 rests on the stringer 30.
  • a central complementary piece 15 can be provided, shown in FIGS. 2 and 3 , and intended to improve the seat of the assembly by ensuring the fixing of the rear 25 of the step directly in the central stringer 30.
  • the central stringer is constituted by a profile 30 disposed between the two levels to be connected by the staircase according to the invention.
  • the profile shown in the drawing is of rectangular section. It has a upper face 31 intended to receive the steps 20 and lateral faces 32 and 33 cooperating with the consoles 10.
  • the staircase console according to the invention also allows the realization of any type of staircase, for example rounded or angled, according to the given shape - to the support stringer.
PCT/CH1992/000124 1991-07-03 1992-06-25 Console d'escalier WO1993001377A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2023/91-3 1991-07-03
CH202391A CH686450A5 (fr) 1991-07-03 1991-07-03 Escalier.

Publications (1)

Publication Number Publication Date
WO1993001377A1 true WO1993001377A1 (fr) 1993-01-21

Family

ID=4224110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1992/000124 WO1993001377A1 (fr) 1991-07-03 1992-06-25 Console d'escalier

Country Status (3)

Country Link
AU (1) AU1974492A (un)
CH (1) CH686450A5 (un)
WO (1) WO1993001377A1 (un)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944428A1 (de) * 2007-01-13 2008-07-16 Willi Kirner Treppe mit einem Mittelholm
FR2918088A1 (fr) * 2007-06-27 2009-01-02 Est Ingenierie Sarl Escalier sur limon et son procede de fabrication.
US10006207B2 (en) * 2015-06-22 2018-06-26 Dean G Grommet Open stair case with center uncut stringer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509551A1 (de) * 1964-05-08 1969-08-14 Hans Kugel Treppe mit Tragbalken aus verleimten Holzschichten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509551A1 (de) * 1964-05-08 1969-08-14 Hans Kugel Treppe mit Tragbalken aus verleimten Holzschichten

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944428A1 (de) * 2007-01-13 2008-07-16 Willi Kirner Treppe mit einem Mittelholm
FR2918088A1 (fr) * 2007-06-27 2009-01-02 Est Ingenierie Sarl Escalier sur limon et son procede de fabrication.
US10006207B2 (en) * 2015-06-22 2018-06-26 Dean G Grommet Open stair case with center uncut stringer

Also Published As

Publication number Publication date
AU1974492A (en) 1993-02-11
CH686450A5 (fr) 1996-03-29

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