EP0589320B1 - Reconstruction kit for a worn stair tread - Google Patents

Reconstruction kit for a worn stair tread Download PDF

Info

Publication number
EP0589320B1
EP0589320B1 EP93114673A EP93114673A EP0589320B1 EP 0589320 B1 EP0589320 B1 EP 0589320B1 EP 93114673 A EP93114673 A EP 93114673A EP 93114673 A EP93114673 A EP 93114673A EP 0589320 B1 EP0589320 B1 EP 0589320B1
Authority
EP
European Patent Office
Prior art keywords
tread
plate
kit
facing
strip
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.)
Expired - Lifetime
Application number
EP93114673A
Other languages
German (de)
French (fr)
Other versions
EP0589320A1 (en
Inventor
Ernst Ludwig
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.)
Ludwig Ernst
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6883721&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0589320(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0589320A1 publication Critical patent/EP0589320A1/en
Application granted granted Critical
Publication of EP0589320B1 publication Critical patent/EP0589320B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • E04F11/17—Surfaces
    • E04F11/175—Covering panels for tread restoration

Definitions

  • the invention relates to a kit for the renovation of a worn stair step according to the preamble of claim 1.
  • Such a kit is the subject of DE-U-92 00 795 by the same applicant.
  • This comprises a profile with a C-shaped cross-section, which can be pushed over the front of the step to be renovated, that is to say it encompasses its front, most worn area.
  • This profile has holes at various points, namely in the area of its leg resting on the top of the step and in its vertical area, through which screws can be screwed in for fastening the profile to the step.
  • a tread plate is placed on the top of the step to be renovated and fastened thereon, for example, with an adhesive connection.
  • This step plate has on its side facing the step front side a web which is to be brought into engagement with a corresponding groove of a step edge which covers the front side of the step to be renovated.
  • This kit has the disadvantage that the joint of the tread plate to the tread edge on the top of the redeveloped step creates a joint.
  • this joint is unsightly because of the different grain of the wood between the two abutting components, and secondly, it tends to get dirty quickly and heavily, especially because it is in the most frequently used part of the step. Finally, over time, this shock even tends to form a gradation because the wear properties of the two abutting components are generally different.
  • a kit for stair renovation is known in which the tread protrudes beyond the front of the stair step.
  • the top of the facing strip lies against the underside of the protruding part of the tread plate and is connected to it in the contact area via a tongue and groove connection.
  • the task is to develop the kit so that a uniform, dirt and wear-resistant step top is guaranteed.
  • the kit essentially consists of a facing strip 2, a tread plate 4, a C-shaped profile 14 and the new adjusting step 23.
  • the facing strip 2 has a longitudinal web 7 on its upper side 6.
  • the tread plate 4 is provided on its underside 8 in the region of the long sides 9, 11 with grooves 10, 12 which run parallel to these long sides 9, 11 and whose distance from these long sides 9, 11 is approximately the distance between the web 7 and the upper front edge of the Facing strip 2 corresponds.
  • the profile 14 has an upper horizontally extending leg 15 and parallel to it a lower leg 17, which are connected to one another by a vertical middle leg.
  • the distance between the legs 15, 17 corresponds to the thickness of the old step 1.
  • the lower leg 17 is shorter than the upper leg 15.
  • a vertical extension 26 adjoins the lower leg 17.
  • the upper leg 15 and the extension 27 have countersunk bores.
  • the length of the leg 17 corresponds to the distance between the front edge 3 of the step 1 and the old setting step 24.
  • the facing strip 2 and the profile 14 form a preassembled unit, in which the facing strip 2 is connected to the vertical leg of the profile 14 is. This connection is made by screws which are screwed into the facing strip 2 from the inside of the vertical leg of the profile 14. It is also possible for the tread plate 4 and the facing strip 2 to form a preassembled structural unit.
  • the profile 14 is pushed over the old step 1, the leg 15 coming to rest on the top 5 of the step 1. Furthermore, the extension 26 is against the old control stage 24. By means of countersunk screws 13, 28, the upper leg 15 is screwed to the top 5 of the step 1 and the extension 26 to the old setting step 24. Cavities 22 between the top 5 and the front 3 on the one hand and the upper leg 15 and the vertical leg of the profile 14 are filled with assembly foam 21.
  • a filler material 18 is applied to the area of the upper side 5 of the stair step 1, which is not covered by the upper leg 15, which is preferably a cork board which is glued to the upper side 5 of the stair step 1. The same applies to that part of the old control stage 24 which is not covered by the extension 26 of the profile 14.
  • the tread plate 4 is placed on this upper side and connected to the upper side consisting of leg 15 and filling material 18. This connection is preferably done by gluing.
  • the groove 10 of the tread plate 4 runs at a distance in front of the vertical leg of the profile 14, the web 7 coming into engagement with the groove 10.
  • the top 6 is glued to the protruding part of the bottom 8 of the tread plate 4.
  • the new control stage 23 is used, which comes with its upper edge 25 to bear against the lower leg 17 of the profile 14.
  • the lower edge of the new adjusting step 23, not shown, lies on the tread plate 4 of the step below.
  • the distance between the upper edge 25 and the lower edge of the new setting step is preferably selected so that the new setting step is clamped between the leg 17 and the step plate 4 located underneath.
  • the facing strip 2 and the tread plate 4 are preferably made of wood.
  • Profile 14 is preferably a metal profile.
  • the new control stage 23 can also consist of wood.
  • the tread plate 4 If the tread plate 4 is worn on its upper side in the region of the long side 9, then the connection between the leg 15 and the filler material 18 and the connection to the facing strip 2 is released and the new adjusting step 23 which runs vertically above the tread plate 4 is removed and the tread plate 4 by Rotated 180 °, so that now the long side 11 comes to lie at the front of the step and the web 7 now engages in the groove 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)

Abstract

In order to repair worn stairs, an essentially C-shaped profile (14) is pushed over the front side (3) of the stair (1) and encloses said front side (3). On the stair (1) there is positioned a tread panel (4) which projects beyond the front side (3) and has a groove (10) in the bottom of the projecting part. A facing strip (2) comes to bear against the projecting part of the underside (8), a web (7) on the top side (6) of the facing strip (2) coming into engagement with the groove (10). <IMAGE>

Description

Die Erfindung betrifft einen Bausatz zur Sanierung einer abgenutzten Treppenstufe nach dem Oberbegriff des Anspruchs 1.The invention relates to a kit for the renovation of a worn stair step according to the preamble of claim 1.

Ein derartiger Bausatz ist Gegenstand der DE-U-92 00 795 desselben Anmelders. Dieser umfaßt ein Profil mit C-förmigem Querschnitt, welches über die Vorderseite der zu sanierenden Treppenstufe schiebbar ist, diese also in ihrem vorderen, am meisten abgenutzten Bereich umgreift. Dieses Profil weist an verschiedenen Stellen, und zwar im Bereich seines auf der Oberseite der Treppenstufe aufliegenden Schenkels und in seinem vertikalen Bereich Bohrungen auf, durch welche Schrauben zur Befestigung des Profils an der Treppenstufe einschraubbar sind. Nach der Montage des Profils wird eine Trittplatte auf die Oberseite der zu sanierenden Treppenstufe gelegt und hierauf beispielsweise über eine Klebeverbindung befestigt. Diese Trittplatte weist an ihrer der Stufenvorderseite zugewandten Seite einen Steg auf, welcher in Eingriff mit einer entsprechenden Nut einer Trittkante zu bringen ist, welche die Vorderseite der zu sanierenden Treppenstufe abdeckt.Such a kit is the subject of DE-U-92 00 795 by the same applicant. This comprises a profile with a C-shaped cross-section, which can be pushed over the front of the step to be renovated, that is to say it encompasses its front, most worn area. This profile has holes at various points, namely in the area of its leg resting on the top of the step and in its vertical area, through which screws can be screwed in for fastening the profile to the step. After assembling the profile, a tread plate is placed on the top of the step to be renovated and fastened thereon, for example, with an adhesive connection. This step plate has on its side facing the step front side a web which is to be brought into engagement with a corresponding groove of a step edge which covers the front side of the step to be renovated.

Dieser Bausatz weist den Nachteil auf, daß durch den Stoß der Trittplatte an die Trittkante auf der Oberseite der sanierten Treppenstufe eine Fuge entsteht. Diese Fuge ist wegen der verschieden verlaufenden Holzmaserung der beiden aneinander stoßenden Bauteile erstens unschön, zweitens hat sie die Tendenz, schnell und stark zu verschmutzen, insbesondere weil sie sich in dem am stärksten beschrittenen Teil der Stufe befindet. Schließlich hat dieser Stoß im Laufe der Zeit sogar die Tendenz, eine Abstufung zu bilden, da die Verschleißeigenschaften der beiden aneinander stoßenden Bauteile im allgemeinen verschieden sind.This kit has the disadvantage that the joint of the tread plate to the tread edge on the top of the redeveloped step creates a joint. First of all, this joint is unsightly because of the different grain of the wood between the two abutting components, and secondly, it tends to get dirty quickly and heavily, especially because it is in the most frequently used part of the step. Finally, over time, this shock even tends to form a gradation because the wear properties of the two abutting components are generally different.

Aus der DE-U-88 15 008 ist ein Bausatz zur Treppensanierung bekannt, bei dem die Trittplatte über die Vorderseite der Treppenstufe übersteht. Die Verblendleiste liegt mit ihrer Oberseite gegen die Unterseite des überstehenden Teils der Trittplatte an und ist mit dieser im Anlagebereich über eine Nut-Federverbindung verbunden.From DE-U-88 15 008 a kit for stair renovation is known in which the tread protrudes beyond the front of the stair step. The top of the facing strip lies against the underside of the protruding part of the tread plate and is connected to it in the contact area via a tongue and groove connection.

Es stellt sich die Aufgabe, den Bausatz so weiterzubilden, daß eine einheitliche, verschmutzungs- und verschleißunempfindliche Stufenoberseite gewährleistet ist.The task is to develop the kit so that a uniform, dirt and wear-resistant step top is guaranteed.

Gelöst wird diese Aufgabe durch die kennzeichnenden Merkmale des Anspruchs 1. Vorteilhafte Ausgestaltungen sind den Unteransprüchen entnehmbar.This object is achieved by the characterizing features of claim 1. Advantageous refinements can be found in the subclaims.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:

Fig. 1
eine perspektivische Darstellung der beiden äußerlich sichtbaren Teile des Bausatzes und
Fig. 2
eine mit dem Bausatz renovierte Treppenstufe im Schnitt.
Exemplary embodiments of the invention are explained in more detail below with reference to the drawing. Show it:
Fig. 1
a perspective view of the two externally visible parts of the kit and
Fig. 2
an average of a staircase renovated with the kit.

Der Bausatz besteht im wesentlichen aus einer Verblendleiste 2, einer Trittplatte 4, einem C-förmigen Profil 14 und der neuen Stellstufe 23. Die Verblendleiste 2 weist an ihrer Oberseite 6 einen längsverlaufenden Steg 7 auf. Die Trittplatte 4 ist an ihrer Unterseite 8 im Bereich der Längsseiten 9, 11 mit Nuten 10, 12 versehen, welche parallel zu diesen Längsseiten 9, 11 verlaufen und deren Abstand zu diesen Längsseiten 9, 11 etwa dem Abstand des Stegs 7 zur oberen Vorderkante der Verblendleiste 2 entspricht.The kit essentially consists of a facing strip 2, a tread plate 4, a C-shaped profile 14 and the new adjusting step 23. The facing strip 2 has a longitudinal web 7 on its upper side 6. The tread plate 4 is provided on its underside 8 in the region of the long sides 9, 11 with grooves 10, 12 which run parallel to these long sides 9, 11 and whose distance from these long sides 9, 11 is approximately the distance between the web 7 and the upper front edge of the Facing strip 2 corresponds.

Das Profil 14 weist einen oberen horizontal verlaufenden Schenkel 15 und parallel dazu einen unteren Schenkel 17 auf, die durch einen vertikalen Mittelschenkel miteinander verbunden sind. Der Abstand zwischen den Schenkeln 15, 17 entspricht der Dicke der alten Treppenstufe 1. Der untere Schenkel 17 ist kürzer als der obere Schenkel 15. Innenseitig schließt sich an den unteren Schenkel 17 eine vertikale Verlängerung 26 an. Der obere Schenkel 15 sowie die Verlängerung 27 weisen versenkte Bohrungen auf. Die Länge des Schenkels 17 entspricht dem Abstand zwischen der Vorderkante 3 der Treppenstufe 1 und der alten Stellstufe 24.The profile 14 has an upper horizontally extending leg 15 and parallel to it a lower leg 17, which are connected to one another by a vertical middle leg. The distance between the legs 15, 17 corresponds to the thickness of the old step 1. The lower leg 17 is shorter than the upper leg 15. On the inside, a vertical extension 26 adjoins the lower leg 17. The upper leg 15 and the extension 27 have countersunk bores. The length of the leg 17 corresponds to the distance between the front edge 3 of the step 1 and the old setting step 24.

Die Verblendleiste 2 und das Profil 14 bilden eine vormontierte Baueinheit, bei welcher die Verblendleiste 2 mit dem vertikalen Schenkel des Profils 14 verbunden ist. Diese Verbindung erfolgt durch Schrauben, die von der Innenseite des vertikalen Schenkels des Profils 14 in die Verblendleiste 2 eingeschraubt sind. Es ist weiterhin möglich, daß die Trittplatte 4 und die Verblendleiste 2 eine vormontierte Baueinheit bilden.The facing strip 2 and the profile 14 form a preassembled unit, in which the facing strip 2 is connected to the vertical leg of the profile 14 is. This connection is made by screws which are screwed into the facing strip 2 from the inside of the vertical leg of the profile 14. It is also possible for the tread plate 4 and the facing strip 2 to form a preassembled structural unit.

Zur Montage des Bausatzes wird wie folgt vorgegangen:To assemble the kit, proceed as follows:

Das Profil 14 wird über die alte Treppenstufe 1 geschoben, wobei der Schenkel 15 auf die Oberseite 5 der Treppenstufe 1 zur Anlage kommt. Weiterhin liegt die Verlängerung 26 gegen die alte Stellstufe 24 an. Mittels Senkkopfschrauben 13, 28 wird der obere Schenkel 15 mit der Oberseite 5 der Treppenstufe 1 und die Verlängerung 26 mit der alten Stellstufe 24 verschraubt. Hohlräume 22 zwischen der Oberseite 5 und der Vorderseite 3 einerseits und dem oberen Schenkel 15 und dem vertikalen Schenkel des Profils 14 werden mit Montageschaum 21 ausgefüllt. Auf den Bereich der Oberseite 5 der Treppenstufe 1, der vom oberen Schenkel 15 nicht abgedeckt ist, wird ein Füllmaterial 18 aufgebracht, wobei es sich bevorzugt um eine Korkplatte handelt, welche mit der Oberseite 5 der Treppenstufe 1 verklebt wird. Das Gleiche gilt für denjenigen Teil der alten Stellstufe 24, der von der Verlängerung 26 des Profils 14 nicht abgedeckt ist.The profile 14 is pushed over the old step 1, the leg 15 coming to rest on the top 5 of the step 1. Furthermore, the extension 26 is against the old control stage 24. By means of countersunk screws 13, 28, the upper leg 15 is screwed to the top 5 of the step 1 and the extension 26 to the old setting step 24. Cavities 22 between the top 5 and the front 3 on the one hand and the upper leg 15 and the vertical leg of the profile 14 are filled with assembly foam 21. A filler material 18 is applied to the area of the upper side 5 of the stair step 1, which is not covered by the upper leg 15, which is preferably a cork board which is glued to the upper side 5 of the stair step 1. The same applies to that part of the old control stage 24 which is not covered by the extension 26 of the profile 14.

Sind diese Montagearbeiten durchgeführt, dann ergibt sich eine ebene Oberseite der Treppenstufe, bestehend aus dem Schenkel 15 und dem Füllmaterial 18 sowie den versenkten Schrauben 13. Entsprechendes gilt für die alte Stellstufe 24, die von der Verlängerung 26 und dem dortigen Füllmaterial abgedeckt ist.If this assembly work is carried out, then there is a flat top of the stair step, consisting of the leg 15 and the filling material 18 and the countersunk screws 13. The same applies to the old setting step 24, which is covered by the extension 26 and the filling material there.

Als nächstes wird auf diese Oberseite die Trittplatte 4 aufgelegt und mit der aus Schenkel 15 und Füllmaterial 18 bestehenden Oberseite verbunden. Dieses Verbinden erfolgt bevorzugt durch Verleimen. Die Nut 10 der Trittplatte 4 verläuft im Abstand vor dem vertikalen Schenkel des Profils 14, wobei der Steg 7 mit der Nut 10 in Eingriff kommt. Die Oberseite 6 wird hierbei mit dem überstehenden Teil der Unterseite 8 der Trittplatte 4 verleimt.Next, the tread plate 4 is placed on this upper side and connected to the upper side consisting of leg 15 and filling material 18. This connection is preferably done by gluing. The groove 10 of the tread plate 4 runs at a distance in front of the vertical leg of the profile 14, the web 7 coming into engagement with the groove 10. The top 6 is glued to the protruding part of the bottom 8 of the tread plate 4.

Anschließend wird die neue Stellstufe 23 eingesetzt, die mit ihrer Oberkante 25 zur Anlage an den unteren Schenkel 17 des Profils 14 kommt. Die nicht dargestellte Unterkante der neuen Stellstufe 23 liegt auf der Trittplatte 4 der darunterliegenden Treppenstufe auf. Der Abstand zwischen der Oberkante 25 und der Unterkante der neuen Stellstufe ist bevorzugt so gewählt, daß die neue Stellstufe zwischen dem Schenkel 17 und der darunter liegenden Trittplatte 4 eingeklemmt wird.Then the new control stage 23 is used, which comes with its upper edge 25 to bear against the lower leg 17 of the profile 14. The lower edge of the new adjusting step 23, not shown, lies on the tread plate 4 of the step below. The distance between the upper edge 25 and the lower edge of the new setting step is preferably selected so that the new setting step is clamped between the leg 17 and the step plate 4 located underneath.

Die Verblendleiste 2 und die Trittplatte 4 bestehen bevorzugt aus Holz. Bei dem Profil 14 handelt es sich bevorzugt um ein Metallprofil. Die neue Stellstufe 23 kann ebenfalls aus Holz bestehen.The facing strip 2 and the tread plate 4 are preferably made of wood. Profile 14 is preferably a metal profile. The new control stage 23 can also consist of wood.

Ist die Trittplatte 4 an ihrer Oberseite im Bereich der Längsseite 9 abgenutzt, dann wird die Verbindung zwischen dem Schenkel 15 und dem Füllmaterial 18 sowie die Verbindung zur Verblendleiste 2 gelöst und die über der Trittplatte 4 vertikal verlaufende neue Stellstufe 23 entfernt und die Trittplatte 4 um 180° gedreht, so daß nunmehr die Längsseite 11 bei der Treppenstufe vorne zu liegen kommt und der Steg 7 nunmehr in die Nut 12 eingreift.If the tread plate 4 is worn on its upper side in the region of the long side 9, then the connection between the leg 15 and the filler material 18 and the connection to the facing strip 2 is released and the new adjusting step 23 which runs vertically above the tread plate 4 is removed and the tread plate 4 by Rotated 180 °, so that now the long side 11 comes to lie at the front of the step and the web 7 now engages in the groove 12.

Claims (7)

  1. A kit for the reconstruction of worn stair treads (1), having an
       essentially C-shaped profile (14) which may be slid over the front face (3) of the tread (1) and surrounds it, having a facing-strip (2) which runs along the front face (3) of the tread (1), and having a tread plate (4) which comes to lie on the upper face of the tread (1) and is connected to it, characterized in that the tread-plate (4) ovrhangs the front face (3), the facing-strip (2) rests by its upper face (6) against the overhanging part of the underside (8) of the tread-plate (4), the facing-strip (2) may be connected to the tread-plate (4) where they touch and the facing-strip (2) and the profil (14) form a premounted structural unit in which the facing-strip (2) is screwed from the inside of the profile (14) to the vertical leg of the profile (14).
  2. A kit as in Claim 1, characterized in that
       the facing-strip (2) may be connected to the tread-plate (4) via a tongue-and-groove connection.
  3. A kit as in Claim 2, characterized in that
       the facing-strip (2) exhibits on its upper face (6) a web (7) and the tread-plate (4) in its overhanging part exhibits a groove (10) in which the web (7) engages.
  4. A kit as in Claim 3, characterized in that
       the tread-plate (4) exhibits two grooves (10, 12) which exhibit equal distances from the adjacent long sides (9, 11) of the tread-plate (4).
  5. A kit as in Claim 3 or 4, characterized in that
       the underside (8) of the tread-plate (4) is made plane up to at least the one groove (10) and the web (7) stands up above the upper face (5) of the tread (1).
  6. A kit as in one of the Claims 1 to 5, characterized in that
       the tread-plate (4) and the facing-strip (2) form a premounted structural unit.
  7. A kit as in one of the Claims 1 to 6, characterized in that
       the new riser (23) may be clamped firmly between the bottom leg (17) of the profile (14) and the tread-plate (4) arranged below it.
EP93114673A 1992-09-12 1993-09-13 Reconstruction kit for a worn stair tread Expired - Lifetime EP0589320B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9212336U DE9212336U1 (en) 1992-09-12 1992-09-12 Kit for the renovation of a worn stair step
DE9212336U 1992-09-12

Publications (2)

Publication Number Publication Date
EP0589320A1 EP0589320A1 (en) 1994-03-30
EP0589320B1 true EP0589320B1 (en) 1996-12-04

Family

ID=6883721

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93114673A Expired - Lifetime EP0589320B1 (en) 1992-09-12 1993-09-13 Reconstruction kit for a worn stair tread

Country Status (3)

Country Link
EP (1) EP0589320B1 (en)
AT (1) ATE145958T1 (en)
DE (2) DE9212336U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9411960U1 (en) * 1994-07-23 1995-11-23 Jung, Horst, 63128 Dietzenbach Cantilevered stairs
GB2293613A (en) * 1994-09-28 1996-04-03 Caledonia Matting Ltd Step refurbishment method
DE29711959U1 (en) * 1997-07-08 1997-09-11 Nolte, Friedhelm, 33739 Bielefeld Kit for covering stairs
ES2181578B1 (en) * 2001-03-08 2004-06-01 Jose Ferrer Marti MANUFACTURING PROCESS OF A LEG AND PRODUCT OBTAINED.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR613612A (en) * 1926-03-24 1926-11-25 Wooden staircase made up of different pieces adjusted and assembled together step by step
DE3542952C1 (en) 1985-12-05 1987-06-19 Erwin Stern Process for renewing the visible surfaces of a worn wooden step and metal rail for carrying out the process
DE8605217U1 (en) 1986-02-27 1986-08-28 Apton Technology Ltd Niederlassung Bundesrepublik Deutschland, 8596 Mitterteich Construction element for the renovation of worn stairs
DE8815008U1 (en) * 1988-12-02 1989-03-23 Moritz, Hans, 3444 Wehretal Device for placing on a step of a staircase
DE3905477A1 (en) * 1989-02-22 1990-08-23 Guenther Heinrich Process for renewing steps, in particular wooden steps
DE9200795U1 (en) * 1992-01-24 1992-03-26 Ludwig, Ernst, 8900 Augsburg Facility for renovation of stairs

Also Published As

Publication number Publication date
EP0589320A1 (en) 1994-03-30
DE9212336U1 (en) 1992-11-19
DE59304660D1 (en) 1997-01-16
ATE145958T1 (en) 1996-12-15

Similar Documents

Publication Publication Date Title
DE8711244U1 (en) Ceiling paneling
EP0589320B1 (en) Reconstruction kit for a worn stair tread
EP0312488B2 (en) Device to restore a staircase
EP0692208B1 (en) Drawer
EP0515720B1 (en) Wood covering for a staircase step
EP0729535B1 (en) Stair component
DE4136053C2 (en) Step
DE3930792C2 (en) Stair nosing element
DE2933158A1 (en) Composite staircase step edge cladding profile - has non-slip shock absorbing batten form locked to rigid frame piece
DE3729378C2 (en)
DE29509212U1 (en) Stair renovation kit
DE8809293U1 (en) Facility for the renovation of a worn stair step
DE19503297A1 (en) Stair step renovation fitment as T=strip and front shield
DE8605216U1 (en) Construction element for the renovation of worn stairs
DE9200795U1 (en) Facility for renovation of stairs
DE19700973C1 (en) Fire protection door in building
AT145U1 (en) KIT TO RENOVATE STAIRS
DE4403200A1 (en) Staircase-step repair equipment
DE8816270U1 (en) Device for renewing the visible surfaces of a stair step
DE9214771U1 (en) Front cladding for stairs
DE9301776U1 (en) Profile for renovation of a stair step
DE3201798A1 (en) Central crossbeam stair for any desired flights
EP1808544B1 (en) Kit for renovating worn steps
DE29700542U1 (en) Fire protection door
DE29715618U1 (en) Kit for the renovation of worn stairs

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: A1

Designated state(s): AT DE FR

17P Request for examination filed

Effective date: 19940704

17Q First examination report despatched

Effective date: 19950731

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LUDWIG, ERNST

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR

REF Corresponds to:

Ref document number: 145958

Country of ref document: AT

Date of ref document: 19961215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 59304660

Country of ref document: DE

Date of ref document: 19970116

EN Fr: translation not filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: RN

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

REG Reference to a national code

Ref country code: FR

Ref legal event code: FC

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010329

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20011012

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20011113

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401