EP0952275A2 - Escalier ainsi que raccord et charpente pour un escalier - Google Patents

Escalier ainsi que raccord et charpente pour un escalier Download PDF

Info

Publication number
EP0952275A2
EP0952275A2 EP99107642A EP99107642A EP0952275A2 EP 0952275 A2 EP0952275 A2 EP 0952275A2 EP 99107642 A EP99107642 A EP 99107642A EP 99107642 A EP99107642 A EP 99107642A EP 0952275 A2 EP0952275 A2 EP 0952275A2
Authority
EP
European Patent Office
Prior art keywords
staircase
fitting
tread
longwall
bars
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Withdrawn
Application number
EP99107642A
Other languages
German (de)
English (en)
Other versions
EP0952275A3 (fr
Inventor
Heinz Dipl.-Ing. Lammers
Adolf Bucher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TREPPENMEISTER PARTNERGEMEINSCHAFT HOLZTREPPENHERS
Original Assignee
Treppenmeister Partnergemeinschaft Holztreppenhersteller GmbH
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 Treppenmeister Partnergemeinschaft Holztreppenhersteller GmbH filed Critical Treppenmeister Partnergemeinschaft Holztreppenhersteller GmbH
Publication of EP0952275A2 publication Critical patent/EP0952275A2/fr
Publication of EP0952275A3 publication Critical patent/EP0952275A3/fr
Withdrawn legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B1/1903—Connecting nodes specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional [3D] framework structures
    • E04B2001/1957—Details of connections between nodes and struts

Definitions

  • the present invention relates to a staircase, in particular a spiral staircase, and a fitting and a longwall arrangement for a staircase.
  • a staircase with one-quarter or two-quarter coils is known, in which the tread plates are anchored in the wall of a stairwell enclosure with two steel bolts extending from their outer ends and each with at least two banister bars with a handrail train at their inner ends - Are connected pressure-tight.
  • the handrail is connected to an entry post and an exit post and consists between its ends of adjoining, essentially straight sections which have a constant height distance from the tread plates, with a rigid connection between the entry and exit posts and the handrail sections connected to them Connection is provided.
  • entry and exit posts are supported on the respective floor by means of a support structure which permits vertical rotation of the posts together with the handrail section connected to them in their plane, so that loading of the stairs on the interior connected via the handrail bars to the handrail section Forces the same torsional dimension at the ends of all tread plates.
  • a deduction both the vertical load as well as the torsional forces introduced via the handrail section are carried out via the steel bolts of the tread plates and their anchoring on the wall.
  • the object of the invention is to further improve a staircase of the type described in the introduction and, in particular, to simplify its construction. Furthermore, the invention has for its object to provide a fitting and a longwall arrangement for a staircase simplified according to the invention.
  • a staircase according to the invention By designing a staircase according to the invention with supporting structures supporting the tread plates, which are arranged in the area of the tread plate level and are articulated at their connecting points, that is to say pivotable in a plane perpendicular to the floor, the formation of a statically fully loadable staircase without a handrail and railings is very easy simple construction enables.
  • the staircase according to the invention uses the knowledge that the forces and moments that arise during stair loading can be derived via a supporting structure that is located directly in the area of the individual tread plates, for example above, next to, on or under the tread plates in the area of the respective tread plate level, on the Stairs attack.
  • the invention according to the invention results in an advantageous statics of the stairs, combined with a simple connection of the stairs to the floor platform, without complex connections, screw connections or pinning and the like to achieve a rigid connection of the stairs or the stair structure to the floor platform. Furthermore, there are design and aesthetic advantages, since the stairs do not require a handrail to support them and thus the design of a handrail-free staircase or a staircase decoupled from the handrail is possible, which allows a modern, more transparent stair design.
  • the steps with their tread plates are at least partially arranged in a stairwell enclosure, the tread plates being anchored at least partially on the wall side by means of steel bolts.
  • the interaction of the articulated support structure and the steel bolts designed in a manner known per se for deriving torsional forces results in particularly good derivation of the occurring torsional forces and thus advantageous statics of the stairs.
  • the simplest variant for the supporting structure is a rigid support profile which connects the step plates of the stairs, for example laterally, above along the step edges or below along the rear edges of the step plates.
  • the support structure is a truss structure, as a result of which particularly good stability of the support structure and absorption of torsional forces is achieved and also a multitude of design options are opened up.
  • the truss structure consists of two successive ones Upper and lower chords connecting the tread plates at an angle and vertical bars connecting the tread plates vertically.
  • the truss structure not only serves as a cheek substitute for the step plates of the stairs, but is integrated into the steps since these form part of the truss structure.
  • the upper straps preferably connect the tread plates at their tread edges and the lower straps connect the tread plates at their rear edges.
  • fittings are provided for attaching the obliquely extending upper and lower belts, on which the upper belts and lower belts can be rotated in a horizontal plane and pivoted in a vertical plane.
  • the vertical bars are arranged in a central section of the fittings coaxially with the axis of rotation of the horizontal rotation of the upper chord and lower chord. This means that both the sloping top and bottom chords and the vertically extending bars are arranged on the same fitting.
  • Claim 10 describes a fitting which is particularly suitable for use in a staircase according to the invention.
  • This for attachment to a step plate of a staircase and for connecting in particular successive Tread plates with fittings provided on the fitting are characterized in that the rods can be attached to the fitting in an articulated manner.
  • the rods can advantageously be rotatably supported in a horizontal plane. This measure opens up the possibility already mentioned of adjusting the course of the stairs when installing the stairs using standardized parts.
  • the fitting has a base part which can be fastened to the tread plate and a cover part which is rotatably seated on the base part, a bar being attached by means of a pivot pin formed on the bar end through a recess in the cover part.
  • the fitting has a central recess which has an internal thread, so that two fittings which are fastened coaxially one above the other on successive tread plates can be connected by means of a threaded rod.
  • Claim 14 describes a longwall arrangement according to the invention as a supporting structure for a staircase, in which each tread plate has two fittings which are connected by means of rods which form obliquely parallel to one another and form upper and lower chords of the longwall, wherein in the region of a tread edge of a tread plate, fittings arranged vertically above each are arranged in the area of a rear edge of a step plate following the step plate and are connected to this fitting by means of a vertical rod of the longwall.
  • the bars forming the upper and lower chords each have a hinge pin at their ends for articulated attachment in the fittings.
  • the rods themselves can either be formed in one piece, the pivot pins being inserted into the rod ends having an internal thread by means of threaded sections, or they can also be formed in two parts, the two rod parts being connectable to one another by means of a threaded element and the pivot pins being formed in one piece with the rod ends .
  • the staircase according to the invention can thus be implemented as a freestanding staircase or as a staircase which is at least partially arranged in a stairwell enclosure.
  • the steps of the stairs are each supported on their free sides by a rigid support structure, which at their ends, i.e. are articulated at their connection points.
  • these connection points are located on the respective floor of the floors connected by the stairs.
  • the tread plates can be anchored on the wall side by means of steel bolts and the tread plates of the area of the stairs no longer adjoining the wall can be supported by means of a supporting structure according to the invention, the articulated connection point of the supporting structure then, for example, on the last one the footplate is anchored to the wall by means of steel bolts.
  • Figures 1 to 3 show stairs according to the invention in a side view, the stairs having a spiral, for example a one-quarter or two-quarter spiral. To simplify the illustration, the helix is not shown, and the individual stair sections are shown on one plane, interrupted by a section S.
  • the invention is generally applicable to all types of straight and spiral stairs.
  • Figure 1 shows a first embodiment of a staircase 10 according to the invention with tread plates 12. Successive tread plates 12 each overlap slightly and are connected to one another by essentially perpendicular connecting elements 14, for example webs, rods, boards and the like. On the wall side, the tread plates are anchored by means of steel bolts, which in the illustration in FIG. 1 are on the side facing away from the viewer and are therefore not visible.
  • the tread plates 12 are connected by means of a continuous support profile 16, which extends laterally along the steps 12 according to the inclination of the stairs 10 and is firmly connected to the center of the side surface of each tread plate 12.
  • the support profile 16 is articulated on the storey floors 20a, 20b in such a way that pivoting in a plane perpendicular to the respective storey floor and extending through the support profile is possible.
  • the articulated attachment of the support profile 16 is illustrated by circles 18.
  • the carrier profile can be, for example, a rod, a T-beam or the like.
  • the carrier profile has the highest possible rigidity.
  • FIG. 2 shows, as a further exemplary embodiment, a staircase 10 'which essentially corresponds to the staircase 10 shown in FIG. 1, but in which a support profile 16' is provided as the supporting structure, which runs above the tread plates 12 and connects them to one another at their tread edges 12a.
  • the support profile 16 ' is also articulated according to the invention on the respective floor, the articulation on the platform of the upper floor 20a being designed as a support.
  • the top and bottom tread of the stairs 10 ' are connected to the respective floor 20a, 20b by means of connecting elements 14.
  • FIG. 3 shows, as a further exemplary embodiment, a staircase 10 ′′ according to the invention, in which, in contrast to the staircases 10, 10 ′ shown in FIGS. 1 and 2, a support profile 16 ′′ is provided as the supporting structure, which runs below the step plates 12 and on these connects rear edges 12b.
  • FIG. 4 shows a staircase 30 according to the invention with a one-quarter turn in plan view.
  • the staircase 30 comprises tread plates 36 which are anchored in a wall 32 by means of steel bolts 34.
  • FIG. 5 shows the staircase 30 of FIG. 4 in a lateral representation, for reasons of clarity, as already in connection with the figures 1 to 3 explains the staircase sections arranged at an angle to one another lying in one plane.
  • the staircase 30 connects two storey floors 38a, 38b, the tread plates 36 being connected to one another by means of bars 42, 44, 46 forming the framework structure 40.
  • the tread plates 36 are each connected to one another at their tread edges with bars forming upper chords 42, to one another at their rear edges with tines 44 forming bars and connected to vertically extending bars 46 from the tread edge of a tread plate to the rear edge of the tread plate which follows downstream.
  • the support structure according to the invention for the stairs 30 is thus formed by a framework structure 40 which is integrated into the stairs in such a way that the individual tread plates form part of the framework structure.
  • the articulation of the truss structure 40 takes place according to the invention by means of an articulated bearing which, in the exemplary embodiment shown, takes place on the upper floor 38a through an outlet 48a which is connected to the uppermost bars of the truss structure 40 and which is inserted into a recess 39 in the floor platform and fixed there.
  • the arrangement of the outlet 48a in the recess 39 is such that a pivoting of the outlet 48a in the plane given by the rods 42, 44, 46 is possible, but a rotation of the outlet 48a in the plan is not possible.
  • the articulation on the lower floor 38b is carried out by simply pinning and screwing the bottom bars of the truss structure 40 to the floor 38b, so that twisting in the plan is not possible here either, a corresponding pivoting is permitted in the plane given by the bars.
  • FIG. 6 shows an enlarged side view of a section of the staircase 30 of FIG. 5 with a step plate 36 and bars 42, 44, 46 arranged on the step plate 36 to form a longwall arrangement (truss structure) 40 according to the invention.
  • fittings 60 are provided, one of which is arranged in the area of the step edge 36a of the step plate 36 and one in the area of the rear edge 36b of the step plate 36.
  • Each of the tread plates 36 of the stairs 30 has two such fittings 60.
  • the upper and lower struts forming rods 42, 44 are arranged on the fittings 60 in such a way that they can be pivoted both in a vertical plane (FIG. 6) and in a horizontal plane (FIG. 7).
  • the rods 42, 44 have pivot pins 52 at their rod ends, by means of which they are articulated in the fittings 60.
  • the fittings 60 consist of a base part 62 fixedly attached to the step plate 36 and a cover part 64 which is rotatably seated on the base part 62.
  • the cover part 64 has a recess 66, into which the rod end of a rod 42, 44 with the pivot pin 52 is inserted.
  • a closure cap 68 is arranged on the cover part 64.
  • the fitting 60 is advantageously designed in such a way that it extends through the tread plate 36 and on the opposite side also has a fixed base part 62 'with a rotatable cover part 64'.
  • the cover part 64 ' in turn has a recess 66' into which the hinge pin of a further rod 42 which extends to the step plate which follows down the stairs engages.
  • the tread plates 36 are aligned with each other in such a way that the fitting 60 arranged on the tread edge 36a of a tread plate 36 comes to lie perpendicularly above the fitting attached to the rear edge 36b of the tread plate 36 following down the stairs.
  • the two fittings are connected to one another by means of a vertically extending rod 46, the rod 46 preferably being designed as a threaded rod which engages in the fitting 60 in, for example, the internal thread 70 connected to the closure caps 68. In the exposed area between the two fittings, the thread of the rod 46 is surrounded by a cover 48.
  • the obliquely extending rods 42, 44 can be formed in one piece, the pivot pins 52 being designed as separate parts which can be screwed into an internal thread of the rod 42 or 44 by means of a threaded element 50.
  • the hinge pins are integrally formed on the rod ends, but the rods are divided in two approximately in the middle and connected by means of a threaded element.
  • the threaded element represents a clamping screw with left / right-hand thread and is used to adjust the longwall formed from the rods.
  • Figure 10 shows the longwall arrangement described with reference to Figures 6 to 9 in an embodiment in which the longwall arrangement is arranged to the side of the tread plates.
  • the tread plates 36 are shown in dashed lines in FIG. 10 for reasons of clarity.
  • the same parts are provided with the same reference numerals as in Figures 8 and 9.
  • the fitting 60 'according to the invention is now no longer arranged on the top and bottom of the tread plate for connecting a threaded rod passing through the tread plate, but, as can be seen in particular from FIG Tread plate 36 arranged in its plane.
  • a threaded rod 80 is provided in the side surface of the step plate 36 and firmly anchored there.
  • the threaded rod 80 can be firmly inserted into the step plate 36, for example, by gluing.
  • the end of the threaded rod 80 protruding from the tread plate 36 is fixedly connected to the fitting 60 ′, and to further secure the connection between the fitting 60 ′ and the tread plate 36, an impact ring 82 is provided on the fitting 60 ′, the one of which is detached from the fitting 60 projecting ends are hammered into the side surface of the tread plate 36.
  • horizontally extending rods 72 are also provided in the plane of the step plates 36, each of which has a fitting 60 ′ arranged on the step edge 36a with the associated, Connect fitting 60 'arranged on the rear edge 36b of the same tread plate 36.
  • the longwall arrangement shown in FIGS. 10 and 11 has the same properties as the longwall arrangement described with reference to FIGS. 6 to 9; in particular, the oblique rods 42, 44 can also be pivoted in this way in accordance with the invention on the fittings 60 ' arranged that both their angular position with respect to the horizontal and a lateral pivoting to set a spiral of the stairs is possible.
  • a desired incline and / or spiral can thus be set using rods 42, 44 and 72 of different lengths before the desired setting is determined by tightening the fittings 60 '.
  • the inventive design of the rods enables a modular structure of a support structure for a staircase, since it is possible to assemble the longwall arrangement from prefabricated parts individually on site.
  • an arrangement can be created as can be seen, for example, from FIG. 5. It can be seen in the longwall arrangement 40 of FIG. 5 that there are shorter horizontal distances between the stair noses in the area of the helix, and therefore shorter lengths for the upper and lower chords are required if the inclination changes. Due to the articulated arrangement on the fittings according to the invention, both the winding and the different inclination of the bars can be adjusted without problems.
  • Figure 12 shows a variant of a longwall arrangement 100 according to the invention.
  • the longwall arrangement 100 shown consists of horizontal tubes 102 and vertical tubes 104.
  • the horizontal tubes 102 run essentially to the side of a tread plate 36 parallel to this, i.e. essentially lying in the tread plane.
  • the vertical tubes 104 serve to connect the respective superimposed ends of successive tread plates of associated horizontal tubes 102.
  • connecting elements 106 are provided, which in the exemplary embodiment shown are essentially sleeve-shaped.
  • Each of the tubes 102, 104 is provided with a threaded rod 108, 110 extending longitudinally through the tube.
  • each of the tubes is inserted into a recess of the sleeve-shaped connecting element 106 provided for this purpose.
  • the pipe 102 or 104 is butted against the connecting element 106 arranged at the first end of the following pipe 104 or 102 in the region of a threaded bore 112 provided in the connecting element 106.
  • the threaded rod 108 or 110 is screwed into the threaded bore 112, while the opposite end of the threaded rod 108 or 110 runs through a continuous bore 116 in an end face 106a of the opposite connecting element 106 and abuts against this end face 106a by means of a plate-shaped head 114.
  • the staircase Before the vertically extending threaded rods 110 are tightened, the staircase can be turned by rotating the vertical tube 104 in the direction of the double arrow P (see FIG. 13).
  • Different slope ratios are set by using different pipe lengths for the vertical and / or horizontal pipes 104 and 102, respectively.
  • tubes of standard lengths are advantageously provided for this purpose, which are cut to a desired length on site during assembly.
  • the locally cut end of each tube is preferably inserted as the first end 102a or 104a in the recess of the connecting element 106 provided for this purpose, so that no special value has to be placed on perfectly cut and possibly deburred tube ends without aesthetic impairment.
  • Figure 14 shows the strut arrangement 100 in reverse arrangement 100 ', i.e. the connecting elements 106, which are arranged at first ends of vertical tubes, point upwards. This enables the attachment of rods or posts 110 to connecting elements of vertical pipes 104 located in the region of a front tread edge, for example as support posts for a stair handrail.
  • the staircase according to the invention opens up a multitude of design options, both static and aesthetic.
  • articulated support structures - ie support structures which are designed to be pivotable in at least one plane in such a way that different gradient ratios and / or a spiral staircase can be set -
  • the beam must be sufficiently rigid to be able to absorb the corresponding torsional forces.
  • the thickness of the tread plates can also be increased.
  • a longwall arrangement according to the invention allows a particularly advantageous absorption and derivation of the forces and moments that occur during stair loading.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Steps, Ramps, And Handrails (AREA)
EP99107642A 1998-04-17 1999-04-16 Escalier ainsi que raccord et charpente pour un escalier Withdrawn EP0952275A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19817227 1998-04-17
DE1998117227 DE19817227A1 (de) 1998-04-17 1998-04-17 Treppe sowie Beschlag und Strebwerkanordnung für eine Treppe

Publications (2)

Publication Number Publication Date
EP0952275A2 true EP0952275A2 (fr) 1999-10-27
EP0952275A3 EP0952275A3 (fr) 1999-12-22

Family

ID=7864944

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99107642A Withdrawn EP0952275A3 (fr) 1998-04-17 1999-04-16 Escalier ainsi que raccord et charpente pour un escalier

Country Status (2)

Country Link
EP (1) EP0952275A3 (fr)
DE (1) DE19817227A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101787738A (zh) * 2010-03-12 2010-07-28 南通建筑工程总承包有限公司 楼梯连接节点装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107762079A (zh) * 2017-11-06 2018-03-06 常德远大建筑工业有限公司 一种锚固式预制楼梯连接结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220918C2 (fr) 1982-06-03 1993-06-09 Treppenmeister Partnergemeinschaft Holztreppenhersteller Gmbh, 7031 Jettingen, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68893C (de) * H. JOLY in Wittenberg, Provinz Sachsen Zusammengesetzte eiserne Treppenwange. (2
US3962838A (en) * 1975-03-14 1976-06-15 Joe Warren Cox Shelf-adjusting stair
DE3421627C2 (de) * 1984-06-09 1986-10-02 Werner Scholz Landmaschinen und Bauschlosserei, 7182 Gerabronn Unterbau für Treppenstufen
DE4122006B4 (de) * 1991-07-03 2004-02-05 Neucon Maschinen- Und Bausysteme G.M.B.H. U. Co. Kommanditgesellschaft Treppe mit metallener Tragstruktur
DE19642317A1 (de) * 1996-10-14 1997-03-27 Bauerdorf Karl Dipl Architekt Herstellung und Anwendung von Treppenbauelementen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3220918C2 (fr) 1982-06-03 1993-06-09 Treppenmeister Partnergemeinschaft Holztreppenhersteller Gmbh, 7031 Jettingen, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101787738A (zh) * 2010-03-12 2010-07-28 南通建筑工程总承包有限公司 楼梯连接节点装置

Also Published As

Publication number Publication date
EP0952275A3 (fr) 1999-12-22
DE19817227A1 (de) 2000-01-05

Similar Documents

Publication Publication Date Title
DE1903129B2 (de) Vorrichtung zum Anschließen eines Trägers an eine Betonstütze
DE2555041A1 (de) Wendeltreppe
DE3916590A1 (de) Treppe
DE3220918C2 (fr)
EP1219759A2 (fr) Assemblage de garde-corps pour une construction de protection contre les chutes et installation de poteaux pour cela
DE19503582C2 (de) Spindeltreppe
DE1683633A1 (de) Freitragende Treppe aus fertigen oder vorgefertigten Bauteilen(Naturstein oder Betonwerkstein)
DE3303070A1 (de) Gelaender- bzw. zaunartige begrenzung
DE2924999A1 (de) Treppe
DE19817227A1 (de) Treppe sowie Beschlag und Strebwerkanordnung für eine Treppe
DE2941081C2 (fr)
EP0659952B1 (fr) Escalier hélicoidal avec tube central ainsi que dispositif avec plusieurs escaliers similaires
EP0856617A2 (fr) Balustrade
DE19809248C2 (de) Spindeltreppenbefestigung
DE7733030U1 (de) Vorgefertigte montagetreppe
DE2658551A1 (de) Treppe
DE2552220A1 (de) Treppe
DE4404642A1 (de) Handlauf, insbesondere für ein Treppengeländer
DE4415446A1 (de) Verbindung eines Bodenankers mit einem Ständer
DE7825129U1 (de) Schornsteingelaender zur bewehrung der aus dem dach ragenden schornsteinmuendung
DE2748039A1 (de) Vorgefertigte montagetreppe
DE102025132360A1 (de) Wangenfreie Treppe, insbesondere Kragarmtreppe, Befestigung einer Stufe an einer aufstrebenden Wand einer wangenfreien Treppe und Verfahren zur Herstellung einer wangenfreien Treppe, insbesondere Kragarmtreppe
DE29621492U1 (de) Baukonstruktion für einen Turm mit Wendeltreppe
DE2024728A1 (de) Spindeltreppe
DE20015364U1 (de) Geländer für Bauwerke

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000518

AKX Designation fees paid

Free format text: AT CH DE LI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: TREPPENMEISTER PARTNERGEMEINSCHAFT HOLZTREPPENHERS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20021101