EP0859101A2 - Freitragende Treppe - Google Patents
Freitragende Treppe Download PDFInfo
- Publication number
- EP0859101A2 EP0859101A2 EP98890023A EP98890023A EP0859101A2 EP 0859101 A2 EP0859101 A2 EP 0859101A2 EP 98890023 A EP98890023 A EP 98890023A EP 98890023 A EP98890023 A EP 98890023A EP 0859101 A2 EP0859101 A2 EP 0859101A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- staircase
- parts
- steps
- concrete
- stages
- 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
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
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
-
- 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
- E04F2011/021—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass
- E04F2011/0212—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass mainly of concrete
- E04F2011/0214—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass mainly of concrete cast in situ
Definitions
- the invention relates to a self-supporting staircase made up of individual steps, the along a definable, polygonal staircase in plan are interconnectable.
- Stairs cast from concrete not only benefit from the tried-and-tested, partly adjustable ones Properties of this material, but can also with the adapted to the respective requirements are made if for a appropriate, but expensive formwork is provided.
- Concrete stairs can also be assembled from prefabricated stages, but in generally only for straight flights of stairs.
- the invention is therefore based on the object of a cantilevered staircase type described in such a way that they take advantage of a Concrete cast staircase brings with it, without a modular system Composing the flight of stairs from individual steps along one given, even odd course.
- the invention solves the problem in that the individual stages each made of two pivotable against each other about a vertical axis Parts exist that are opposite to each other with respect to the pivot axis Staggered sides with openings Have pads for the following stages, and a common Lost formwork enclosing a cavity with a Form a cover that can be covered and fill the top for a concrete filling.
- each stage Because of the formation of each stage as a section of a lost one Formwork for a concrete core passing through the stairs is a concrete-tight one Connection on the one hand between the individual stages and on the other hand between the two parts of each stage. While such concrete-tight connection between the individual stages because of their level Pads does not pose any problems when it comes to the connection of the two parts of each stage to take into account their mutual pivotability. For this reason, it is recommended to use one of the two parts of each Step with a circular cylindrical connecting surface coaxial to the swivel axis to train for the other part. This circular cylindrical pad offers matching connection conditions for everyone in a simple manner mutual swivel positions of the stage parts.
- the cantilevered staircase shown is according to the invention from individual steps 1 constructed, each consisting of two parts 2 and 3, which are against each other are arranged pivotably about a vertical axis.
- This pivot axis is in the embodiment by a formed on part 2, circular cylindrical Wall section 4 is formed, along the circumference of which part 3 can be pivoted, as can be seen in particular from FIG. 2.
- the part 3 lies with oppositely curved edge webs 5 on the by Wall section 4 formed pad 6, the mutual Guide the two parts 2, 3 of each stage 1 by extending in the circumferential direction Elongated holes can be made.
- the parts can be obtained in any swivel position of parts 2 and 3 3 continuous in the circumferential direction over the connection surface 6 of part 2
- Levels 1 thus form hollow bodies.
- the concrete that is brought in fills these hollow bodies continuously, because the individual Stages 1 yes via the passage openings 9 in the connection surfaces 7 and 8 communicate with each other.
- the filling openings 11 are after filling to close the respective stages 1 with the lids 13 to prevent leakage of the concrete when filling the subsequent upper stages 1 from the To prevent filling openings 11 of the lower stages 1.
- FIG. 3 Around a flight of stairs, which is shown in FIG. 3 in plan Polygon represents, to be able to manufacture from individual stages 1, the Parts 2 and 3 of the individual stages 1 on the one hand against each other according to the desired course of the stairs swiveled and in the mutual swivel position fixed and on the other hand via the connection surfaces 7 and 8 with the upwards and connected to the following stages 1.
- the bottom passage opening 9 of the entry level and the upper passage opening 9 of the exit level suitable covers are closed if there are none on the stairs Stair landings 15 are connected.
- These stair landings 15 can in a manner consistent with levels 1 of two pivotable against each other Parts 2a and 3a are formed in order to create a platform area To allow adaptation of the flight of stairs to a given course.
- stair landings 15 do not form a riser, as the 1 can be seen.
- stair landings also arranged anywhere within the course of the stairs will.
- their height offset determines the slope of the stairs and therefore also to set a predetermined one Incline must be chosen accordingly, and if necessary the intended Stair landings 15 can be poured out in stages 1 or the stair landings 15 continuing with concrete from bottom to top be started.
- the concrete core has set, depending on the need can be reinforced, its properties are largely of its own Concrete core of certain staircase preserved, its steps and risers with different editions can be provided.
- Parts 2 and 3 can be made of metal, plastic, building materials u. Like. exist and receive different shapes, if only the mutual swivel adjustment is maintained.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
- Fig. 1
- eine erfindungsgemäße freitragende Treppe ausschnittsweise ohne Betonfüllung in einem vereinfachten Längsschnitt,
- Fig. 2
- eine einzelne Stufe dieser Treppe in einem vereinfachten Schnitt nach der Linie ll-ll der Fig. 1 und
- Fig. 3
- eine Draufsicht auf den Treppenabschnitt der Fig. 1 mit zum Teil abgenommenen Deckeln für die Füllöffnungen.
Claims (3)
- Freitragende Treppe aus einzelnen Stufen (1), die entlang eines vorgebbaren, im Grundriß polygonartigen Treppenverlaufes miteinander verbindbar sind, dadurch gekennzeichnet, daß die einzelnen Stufen (1) jeweils aus zwei gegeneinander um eine vertikale Achse schwenkverstellbaren Teilen (2, 3) bestehen, die an den einander bezüglich der Schwenkachse gegenüberliegenden Seiten der Höhe nach versetzte, mit Durchtrittsöffnungen (9) versehene Anschlußflächen (7, 8) für die folgenden Stufen (1) aufweisen, und eine einen gemeinsamen Hohlraum umschließende verlorene Schalung mit einer durch einen Deckel (13) abdeckbaren, oberen Füllöffnung (11) für eine Betonfüllung bilden.
- Treppe nach Anspruch 1, dadurch gekennzeichnet, daß einer der beiden Teile (2, 3) jeder Stufe (1) eine zur Schwenkachse koaxiale kreiszylindrische Anschlußfläche (6) für den jeweils anderen Teil (3) bildet.
- Treppe nach Anspruch 2, dadurch gekennzeichnet, daß der die kreiszylindrische Anschlußfläche (6) bildende Wandabschnitt (4) des einen Teiles (2) der Stufen (1) die obere Füllöffnung (11) begrenzt.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0024697A AT404750B (de) | 1997-02-14 | 1997-02-14 | Freitragende treppe |
| AT24697 | 1997-02-14 | ||
| AT246/97 | 1997-04-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0859101A2 true EP0859101A2 (de) | 1998-08-19 |
| EP0859101A3 EP0859101A3 (de) | 1998-10-21 |
| EP0859101B1 EP0859101B1 (de) | 2003-11-12 |
Family
ID=3485439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98890023A Expired - Lifetime EP0859101B1 (de) | 1997-02-14 | 1998-01-29 | Freitragende Treppe |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0859101B1 (de) |
| AT (1) | AT404750B (de) |
| CZ (1) | CZ293678B6 (de) |
| DE (1) | DE59810115D1 (de) |
| PL (1) | PL194734B1 (de) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1683297A1 (de) * | 1967-11-21 | 1970-05-06 | Xaver Mayer | Treppenkonsole zum Aufnehmen der Trittplatten einer wangenlosen und im wesentlichen freitragenden Treppe |
| FR2251685A1 (en) * | 1973-11-16 | 1975-06-13 | Weber Rene | Prefabricated staircase - is made of straight and angled steps incorporating parts of the stringer |
| AT335159B (de) * | 1974-10-30 | 1977-02-25 | Scheffauer Anton | Freitragende treppe, die in beliebiger form und mit unterschiedlicher steigung und auftrittbreite aus vorgefertigten treppen teilen zusammensetzbar ist |
| IT1145800B (it) * | 1981-12-31 | 1986-11-12 | Roberto Molinazzi | Supporto modulare per gradini di scale |
| DE3332331A1 (de) * | 1983-09-08 | 1985-03-28 | Horst Walter 7800 Freiburg Pollehn | Verfahren zum erstellen einer montage-treppe sowie danach hergestellte treppe |
| DE19612747C1 (de) * | 1996-03-29 | 1997-07-24 | Norbert Wolf | Treppenschalung |
-
1997
- 1997-02-14 AT AT0024697A patent/AT404750B/de not_active IP Right Cessation
-
1998
- 1998-01-29 DE DE59810115T patent/DE59810115D1/de not_active Expired - Fee Related
- 1998-01-29 EP EP98890023A patent/EP0859101B1/de not_active Expired - Lifetime
- 1998-02-13 CZ CZ1998444A patent/CZ293678B6/cs not_active IP Right Cessation
- 1998-02-13 PL PL324814A patent/PL194734B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CZ44498A3 (cs) | 1998-09-16 |
| EP0859101B1 (de) | 2003-11-12 |
| ATA24697A (de) | 1998-06-15 |
| PL194734B1 (pl) | 2007-06-29 |
| DE59810115D1 (de) | 2003-12-18 |
| EP0859101A3 (de) | 1998-10-21 |
| AT404750B (de) | 1999-02-25 |
| CZ293678B6 (cs) | 2004-06-16 |
| PL324814A1 (en) | 1998-08-17 |
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