EP0832339A1 - Escalier modulable modulaire - Google Patents
Escalier modulable modulaireInfo
- Publication number
- EP0832339A1 EP0832339A1 EP96907538A EP96907538A EP0832339A1 EP 0832339 A1 EP0832339 A1 EP 0832339A1 EP 96907538 A EP96907538 A EP 96907538A EP 96907538 A EP96907538 A EP 96907538A EP 0832339 A1 EP0832339 A1 EP 0832339A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- staircase
- steps
- staircase according
- holes
- vertical
- 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.)
- Granted
Links
- 239000003351 stiffener Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
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
- E04F11/0255—Stairways having stringers having adjustable gradient
-
- 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
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
Definitions
- the present invention relates to a modular and modular, prefabricated staircase, intended to be installed in a rigid manner, and having at least one side equipped with a stiffener (l).
- a stiffener a single said element
- the staircase which is a heel crosspiece (7a), or a wedge (6)
- the staircase is to be adjusted or is predetermined to obtain the desired step height.
- Floor-to-floor spacing of floors Space which separates the levels of a floor, that is to say the vertical dimension between the upper floor and the lower floor of the place where the present invention is to be installed.
- Tread bottom Part opposite to the stair nosing.
- Giron Horizontal spacing between two stair noses measured along the stride line.
- Tread width Horizontal spacing, perpendicular to the lap measured between the ends of the treads.
- Step height Vertical dimension between the bottom floor and the first step or between two consecutive steps, or between the last step and the top floor level.
- Constant step height Height obtained by dividing the floor-to-floor spacing of floors by the number of steps plus one.
- the present invention tending to bring improvements to patent N ° 92 06170 Published under N ° 2691 489, differs from previous techniques by its possibility of adjusting the heights of steps and / or its lap and or the width of each step , which makes this staircase versatile and suitable for being installed in spaces with dissimilar volumes.
- the present invention is a staircase installed between two levels of floors fig 1.
- a stiffening element (1) connected to the vertical part (3B) acting as low posts and at high post (3E), as well as vertical pieces (4a), (4al) (3B) passing through peripheral modules (12) and connected to the crosspieces having a heel (7a) or wedge (6) equipping a crosspiece (7), which support the steps (5) (16).
- the vertical part (4 Al) is different from the vertical part (4 A) by its slightly longer length.
- the center distance of the slots (9a) and (9b) being identical on both of the vertical pieces whose height is different.
- At each slot (9a) and (9b) are provided pe ⁇ endicular to their axes, holes (14) supe ⁇ osés and placed so as to allow the passage of the fixing members, possibly pins (8)
- crosspieces (7a) or crosspieces (7) fitted with shims (6) allow the tread and the height of the steps to be adjusted.
- the crossmembers fit into the upper slot (9a) fig 2 of the vertical pieces (4 A) (4 Al) or into the lower slot of the vertical piece (3B).
- the lower part of said crosspieces (7a) comprises a heel, projecting part, or a wedge (6) which bears on the lower part of the slot (9 A) of each of the vertical parts.
- the slots (9b) each bearing on the upper part of each crosspiece (7) (7a).
- Said slots are possibly rectangular in shape with rounded corners.
- the slot (9b) is intended to accommodate the highest part of the crosspiece (7a) or of the crosspiece (7) equipped with its wedge (6) .
- the lowest part of the crosspiece (7) or (7a ) being intended to be inserted into the slot (9b): fig 1.2.
- each step (5) or (16) are provided holes (9) or (15) whose dimension in the direction of the lap is greater than the dimension, in the same direction, of the vertical pieces (4A), (4A1) passing through the holes (9), or (3B) passing through the holes (15).
- This arrangement combined with the possibility of sliding the crosspieces (7), (7a) in the slots (9a), (9b) allows the adjustment of the vertical pieces (4 A), (4 Al) or (3B) relative to the steps (5) or (16), crosspieces (7), (7a) and wedges (6). This makes it possible, among other things, to adjust the tread of the steps. It is possible to modify the horizontal space between the vertical pieces (4 A) and (Al) of each of the steps.
- Peripheral modules (12) (12 A) comprising a hole (9c) through which pass vertical pieces (4A) (4A1) (3B) slide and come to rest on each of the steps (5) (16) which they contribute to be immobilized with the help of fasteners crossing the steps (5) (16).
- the geometry of these peripheral modules makes it possible to hide the holes (9), (15) of the steps.
- At least one step of the present invention comprises on its upper face, a system which makes it partially or totally non-slip.
- the bottom of the step has a relief serving as a stop to prevent the foot from going further.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Percussion Or Vibration Massage (AREA)
- Cookers (AREA)
- Nozzles (AREA)
- Massaging Devices (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503446A FR2731736B1 (fr) | 1995-03-17 | 1995-03-17 | Escalier modulable modulaire |
FR9503446 | 1995-03-17 | ||
PCT/FR1996/000399 WO1996029488A1 (fr) | 1995-03-17 | 1996-03-15 | Escalier modulable modulaire |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0832339A1 true EP0832339A1 (fr) | 1998-04-01 |
EP0832339B1 EP0832339B1 (fr) | 2001-05-30 |
Family
ID=9477364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96907538A Expired - Lifetime EP0832339B1 (fr) | 1995-03-17 | 1996-03-15 | Escalier modulable modulaire |
Country Status (7)
Country | Link |
---|---|
US (1) | US5907935A (fr) |
EP (1) | EP0832339B1 (fr) |
AT (1) | ATE201733T1 (fr) |
CA (1) | CA2218950A1 (fr) |
DE (1) | DE69613124D1 (fr) |
FR (1) | FR2731736B1 (fr) |
WO (1) | WO1996029488A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6397529B1 (en) | 2000-02-09 | 2002-06-04 | Gilles Grenier | Adjustable modular staircase |
US6345475B1 (en) * | 2000-04-04 | 2002-02-12 | Kevin Darnell Flory | Stair guard |
US6715242B1 (en) * | 2001-07-05 | 2004-04-06 | Ecmd, Inc. | Stairway and rail system |
US20070017169A1 (en) * | 2003-10-17 | 2007-01-25 | Gibson Sidney T | Stair bracket system and method |
US8091295B1 (en) * | 2005-02-10 | 2012-01-10 | John Robert Lewis | Machine for constructing height adjustable stair steps |
US20080040991A1 (en) * | 2006-02-15 | 2008-02-21 | Angelo Gianelo | Modular stairway system |
US7594643B2 (en) * | 2007-01-16 | 2009-09-29 | Ross Nancy A | Balcony and stairway railing assemblies |
US20080190049A1 (en) * | 2007-02-08 | 2008-08-14 | David Muti | Portable construction staircase |
US20090056245A1 (en) * | 2007-08-28 | 2009-03-05 | Miller Joseph S | Modular staircase system and kit for erecting a staircase |
US20100205870A1 (en) * | 2009-02-13 | 2010-08-19 | Cobb Eric J | Structure |
US20100319278A1 (en) * | 2009-06-19 | 2010-12-23 | Gilles Grenier | Prefabricated staircase and finishing arrangement and installation method therefor |
US9121185B2 (en) * | 2009-06-19 | 2015-09-01 | Gilles Grenier | Prefabricated staircase and finishing arrangement and installation method therefor |
US8707638B2 (en) * | 2012-04-03 | 2014-04-29 | Signature Companies | Staircase and method for construction |
US9381397B2 (en) * | 2013-11-20 | 2016-07-05 | DPE Medical Ltd | Computer-aided physiotherapeutic stair and gait system |
CA2844895C (fr) * | 2014-03-05 | 2020-12-01 | Ottawa Hospital Research Institute | Escalier ajustable |
KR101646716B1 (ko) * | 2016-02-15 | 2016-08-08 | 서성환 | 조립식 나선계단용 스페이서 및 이를 이용한 조립식 나선계단 |
WO2021150126A1 (fr) * | 2020-01-21 | 2021-07-29 | Calibre Enterprises Limited | Escalier ajustable amélioré |
WO2024014954A1 (fr) | 2022-07-15 | 2024-01-18 | VERBERNE, Gijs | Escalier modulaire |
NL2032502B1 (en) | 2022-07-15 | 2024-01-25 | Johannes Cornelis Willemsen | Modular staircase |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3430729A (en) * | 1967-12-22 | 1969-03-04 | Fidelis P Miceli | Stairway |
DE2332806A1 (de) * | 1973-06-28 | 1975-01-16 | Xaver Mayer | Freitragende treppe |
DE2619804A1 (de) * | 1976-05-05 | 1977-11-24 | Rehfeldt Betonsteinwerk | Vorgefertigtes, in ein treppenhaus einzubauendes treppentragwerk |
GB2114182B (en) * | 1982-01-23 | 1985-04-03 | A & S Fabrications | Spiral staircase |
GB2145751B (en) * | 1983-07-07 | 1986-10-08 | G F P Engineering Limited | Hand rail assemblies |
DE3916590A1 (de) * | 1989-02-27 | 1990-09-13 | Schmidt Michael Dipl Ing Fh | Treppe |
US5134820A (en) * | 1990-10-16 | 1992-08-04 | Liu Ing Nan | Adjustable built-up stair |
JPH0678677B2 (ja) * | 1991-07-08 | 1994-10-05 | 津田鋼材株式会社 | 階段用リバ―シブル踏板 |
FR2691489B1 (fr) * | 1992-05-21 | 1994-07-08 | Paul Elena | Escalier sans limon a systeme modulable. |
US5636483A (en) * | 1993-12-03 | 1997-06-10 | Quick-Flight Stair Co., Inc. | Adjustable stairstep system and process of assembling and installing same |
US5502933A (en) * | 1993-12-10 | 1996-04-02 | Skillern; Charles T. | Modular staircase system |
-
1995
- 1995-03-17 FR FR9503446A patent/FR2731736B1/fr not_active Expired - Fee Related
-
1996
- 1996-03-15 US US08/913,563 patent/US5907935A/en not_active Expired - Lifetime
- 1996-03-15 DE DE69613124T patent/DE69613124D1/de not_active Expired - Lifetime
- 1996-03-15 EP EP96907538A patent/EP0832339B1/fr not_active Expired - Lifetime
- 1996-03-15 AT AT96907538T patent/ATE201733T1/de not_active IP Right Cessation
- 1996-03-15 WO PCT/FR1996/000399 patent/WO1996029488A1/fr active IP Right Grant
- 1996-03-15 CA CA002218950A patent/CA2218950A1/fr not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9629488A1 * |
Also Published As
Publication number | Publication date |
---|---|
US5907935A (en) | 1999-06-01 |
FR2731736B1 (fr) | 1997-04-11 |
EP0832339B1 (fr) | 2001-05-30 |
FR2731736A1 (fr) | 1996-09-20 |
DE69613124D1 (de) | 2001-07-05 |
ATE201733T1 (de) | 2001-06-15 |
CA2218950A1 (fr) | 1996-09-26 |
WO1996029488A1 (fr) | 1996-09-26 |
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