DE102011121073A1 - Modular staircase for use in e.g. indoor spaces, has beams made from metal-plate material and supported by threaded bolts that are connected with beams by arc welding, where bolts are provided for detachably fastening of components to beams - Google Patents
Modular staircase for use in e.g. indoor spaces, has beams made from metal-plate material and supported by threaded bolts that are connected with beams by arc welding, where bolts are provided for detachably fastening of components to beams Download PDFInfo
- Publication number
- DE102011121073A1 DE102011121073A1 DE201110121073 DE102011121073A DE102011121073A1 DE 102011121073 A1 DE102011121073 A1 DE 102011121073A1 DE 201110121073 DE201110121073 DE 201110121073 DE 102011121073 A DE102011121073 A DE 102011121073A DE 102011121073 A1 DE102011121073 A1 DE 102011121073A1
- Authority
- DE
- Germany
- Prior art keywords
- beams
- modular staircase
- metal
- spars
- staircase according
- 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- Withdrawn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
- 239000000463 material Substances 0.000 title claims abstract description 6
- 238000003466 welding Methods 0.000 title claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000011121 hardwood Substances 0.000 claims abstract 2
- 238000005452 bending Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Images
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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1859—Wire cables or the like filling elements
-
- 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
- E04F2011/0203—Miscellaneous features of stairways not otherwise provided for
- E04F2011/0205—Stairways characterised by the use of specific materials for the supporting structure of the treads
- E04F2011/0209—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F2011/1885—Handrails or balusters characterized by the use of specific materials
- E04F2011/1889—Handrails or balusters characterized by the use of specific materials mainly of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
Die Erfindung betrifft eine Treppe nach dem Oberbegriff des Anspruchs 1.The invention relates to a staircase according to the preamble of
Stand der TechnikState of the art
Treppen für den Einsatz in Innenräumen oder im Freien werden aus verschiedenen Werkstoffen hergestellt, bestehen aber oft aus korrosionsarmem oder gegen Korrosion geschütztem Metall. Sie werden zumeist als Einzelstücke von Handwerkern angefertigt. Parallel dazu werden jedoch auch Bausätze für solche Treppen angeboten, die von Endverbrauchern wie technisch versierten Heimwerkern selbst installiert werden können. Wie zum Beispiel in der
Aufgabenstellungtask
Im Hinblick auf den zuvor beschriebenen Stand der Technik besteht die Aufgabe darin, durch die intelligente Kombination von preisgünstigem Halbzeug und rationellen Fertigungsverfahren eine ergonomisch gute Treppe zu schaffen, die sich kostengünstig serienmäßig herstellen lässt und auch höheren gestalterischen Ansprüchen gerecht wird.With regard to the prior art described above, the task is to create an ergonomically good staircase by the intelligent combination of low-priced semi-finished and rational manufacturing processes, which can be mass-produced in a cost-effective manner and also meets higher design requirements.
Erfindunginvention
Die Erfindung betrifft eine Treppe vorwiegend aus Metall, die in Form von vorgefertigten Einzelteilen bzw. Halbzeugen geliefert werden kann. Sie besteht aus zwei Holmen, die als Rechteckrohr oder Plattenmaterial ausgeführt sein können, besitzt Stufen aus abgekantetem Blech oder optional massivem Material, Geländerstützen aus abgekantetem Blech oder optional Winkelprofil, Handläufen aus Rundrohr sowie verspannbaren Stahlseilen oder auch anderen Mitteln zur Abschrankung. Die Einzelteile werden mittels Gewindestiften, die vorzugsweise durch Lichtbogenschweißen mit den tragenden Holmen verbunden sind, sowie entsprechenden Muttern aus nichtrostendem Material miteinander verschraubt. Der wesentliche Vorteil der Erfindung gegenüber dem Stand der Technik besteht darin, dass die Treppe rationell und deshalb kostengünstig vorgefertigt werden kann und trotz des modularen Aufbaus und der geometrischen Variabilität, die eine Anpassung an unterschiedliche Gegebenheiten erlaubt, ein ästhetisch ausgewogenes, geschlossenes Ganzes bildet.The invention relates to a staircase mainly of metal, which can be supplied in the form of prefabricated items or semi-finished products. It consists of two spars, which can be designed as a rectangular tube or plate material, has steps made of bent sheet metal or optional solid material, railing supports made of bent sheet metal or optional angle profile, handrails made of round tube and bracing steel cables or other means of protection. The items are by means of threaded pins, which are preferably connected by arc welding to the supporting bars, and corresponding nuts made of stainless material screwed together. The main advantage of the invention over the prior art is that the stairs can be prefabricated rationally and therefore inexpensively, and despite the modular structure and the geometric variability, which allows an adaptation to different circumstances, forms an aesthetically balanced, closed whole.
Ausführungsbeispieleembodiments
Nachstehend ist die Erfindung anhand der beigefügten Zeichnungen, die Ausführungsbeispiele darstellen, näher erläutert. Es zeigt:The invention is explained in more detail below with reference to the accompanying drawings, which illustrate exemplary embodiments. It shows:
Die Treppe (
Die Holme (
Die Stufe (
Die Stufe (
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 202011002694 [0002] DE 202011002694 [0002]
- DE 202005014709 [0002] DE 202005014709 [0002]
- DE 69505261 [0002] DE 69505261 [0002]
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201110121073 DE102011121073A1 (en) | 2011-09-22 | 2011-12-12 | Modular staircase for use in e.g. indoor spaces, has beams made from metal-plate material and supported by threaded bolts that are connected with beams by arc welding, where bolts are provided for detachably fastening of components to beams |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011114039 | 2011-09-22 | ||
| DE102011114039.9 | 2011-09-22 | ||
| DE201110121073 DE102011121073A1 (en) | 2011-09-22 | 2011-12-12 | Modular staircase for use in e.g. indoor spaces, has beams made from metal-plate material and supported by threaded bolts that are connected with beams by arc welding, where bolts are provided for detachably fastening of components to beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102011121073A1 true DE102011121073A1 (en) | 2013-03-28 |
Family
ID=47827965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201110121073 Withdrawn DE102011121073A1 (en) | 2011-09-22 | 2011-12-12 | Modular staircase for use in e.g. indoor spaces, has beams made from metal-plate material and supported by threaded bolts that are connected with beams by arc welding, where bolts are provided for detachably fastening of components to beams |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102011121073A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014004826U1 (en) | 2014-01-29 | 2014-07-17 | Maschinen- und Metallbau GmbH Schütze | Anchoring stairs |
| EP3309321A1 (en) * | 2016-10-13 | 2018-04-18 | Weland Ab | Tread and method of manufacturing thereof |
| US10538940B2 (en) * | 2014-04-14 | 2020-01-21 | Fortress Iron, Lp | Horizontal cable rail barrier |
| US10883290B2 (en) | 2014-04-14 | 2021-01-05 | Fortress Iron, Lp | Vertical cable rail barrier |
| US20230144870A1 (en) * | 2021-11-10 | 2023-05-11 | Bok Modern Llc | Guardrail formed from folded sheet metal |
| US11732482B2 (en) | 2020-01-17 | 2023-08-22 | Fortress Iron, Lp | Vertical cable barrier having rails with internal cable fitting engagement features |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69505261T2 (en) | 1994-07-18 | 1999-06-02 | Gilles Mereville Lesage | VARIABLE DESIGNED STAIRS |
| DE202005014709U1 (en) | 2005-09-17 | 2005-12-22 | Volquardsen, Bernd | Staircase, has two parallel footstep height adjustable plates shifted vertically and arranged in slots that are embedded laterally in each sliding groove bar carrier, and elongated hole arranged between conducted slots |
| DE202011002694U1 (en) | 2011-02-12 | 2011-05-12 | Bhb Anlagentechnik Gmbh | Modular stairs |
-
2011
- 2011-12-12 DE DE201110121073 patent/DE102011121073A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69505261T2 (en) | 1994-07-18 | 1999-06-02 | Gilles Mereville Lesage | VARIABLE DESIGNED STAIRS |
| DE202005014709U1 (en) | 2005-09-17 | 2005-12-22 | Volquardsen, Bernd | Staircase, has two parallel footstep height adjustable plates shifted vertically and arranged in slots that are embedded laterally in each sliding groove bar carrier, and elongated hole arranged between conducted slots |
| DE202011002694U1 (en) | 2011-02-12 | 2011-05-12 | Bhb Anlagentechnik Gmbh | Modular stairs |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014004826U1 (en) | 2014-01-29 | 2014-07-17 | Maschinen- und Metallbau GmbH Schütze | Anchoring stairs |
| US11643838B2 (en) | 2014-04-14 | 2023-05-09 | Fortress Iron, Lp | Vertical cable rail barrier |
| US10538940B2 (en) * | 2014-04-14 | 2020-01-21 | Fortress Iron, Lp | Horizontal cable rail barrier |
| US10883290B2 (en) | 2014-04-14 | 2021-01-05 | Fortress Iron, Lp | Vertical cable rail barrier |
| US11149465B2 (en) | 2014-04-14 | 2021-10-19 | Fortress Iron, Lp | Horizontal cable rail barrier |
| US20220042344A1 (en) * | 2014-04-14 | 2022-02-10 | Fortress Iron, Lp | Horizontal cable rail barrier |
| US12000166B2 (en) | 2014-04-14 | 2024-06-04 | Fortress Iron, Lp | Horizontal cable rail barrier |
| US12180735B2 (en) | 2014-04-14 | 2024-12-31 | Fortress Iron, Lp | Vertical cable rail barrier |
| EP3309321A1 (en) * | 2016-10-13 | 2018-04-18 | Weland Ab | Tread and method of manufacturing thereof |
| US11732482B2 (en) | 2020-01-17 | 2023-08-22 | Fortress Iron, Lp | Vertical cable barrier having rails with internal cable fitting engagement features |
| US12209416B2 (en) | 2020-01-17 | 2025-01-28 | Fortress Iron, Lp | Vertical cable barrier having rails with internal cable fitting engagement features |
| US20230144870A1 (en) * | 2021-11-10 | 2023-05-11 | Bok Modern Llc | Guardrail formed from folded sheet metal |
| US12529230B2 (en) * | 2021-11-10 | 2026-01-20 | Bok Modern Llc | Guardrail formed from folded sheet metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140701 |