EP0221976A1 - Coating for the reconditioning of used stair steps. - Google Patents

Coating for the reconditioning of used stair steps.

Info

Publication number
EP0221976A1
EP0221976A1 EP86903329A EP86903329A EP0221976A1 EP 0221976 A1 EP0221976 A1 EP 0221976A1 EP 86903329 A EP86903329 A EP 86903329A EP 86903329 A EP86903329 A EP 86903329A EP 0221976 A1 EP0221976 A1 EP 0221976A1
Authority
EP
European Patent Office
Prior art keywords
leg
covering according
plastic
covering
tread
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
Application number
EP86903329A
Other languages
German (de)
French (fr)
Other versions
EP0221976B2 (en
EP0221976B1 (en
Inventor
Kunssberg Florestan Von
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.)
Individual
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=6270898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0221976(A1) "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
Priority to AT86903329T priority Critical patent/ATE57412T1/en
Publication of EP0221976A1 publication Critical patent/EP0221976A1/en
Application granted granted Critical
Publication of EP0221976B1 publication Critical patent/EP0221976B1/en
Publication of EP0221976B2 publication Critical patent/EP0221976B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E04F11/1043—Treads with an upper layer of organic plastics with or without reinforcements or filling materials
    • 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
    • E04F11/1045—Treads composed of several layers, e.g. sandwich panels
    • 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 covering for touching up stepped steps according to the preamble of claim 1.
  • a covering is known from DE-GM 84 07 239. It is a one-piece, L-shaped profile made of plastic, which is glued onto the stairway to be renovated with a filling adhesive spa.
  • the plastic used here such.
  • B. polyurethane must be highly stable for the intended use, especially with regard to shock and abrasion resistance.
  • the polyurethane plastics in question however, have a high specific weight and are relatively expensive. It has also been found that gluing to the stairs is not safe.
  • the object of the present invention is to improve the covering of the type mentioned in such a way that its connection to the treads to be repaired is safer and the assembly is facilitated.
  • the adhesive connection with the step to be repaired has become much more secure. Furthermore, 'by the lower specific weight of pressboard against the polyurethane coating of the assembly work is much easier, v / as, of course, facilitates and reduces transportation costs. It should also be emphasized that the costs for the production of the covering are significantly reduced, since approximately 2 kg of polyurethane are saved per covering for a step to be repaired and are replaced by the significantly cheaper pressboard. Despite this measure, the strength (also notched impact strength, impact and bending strength, etc.) is not worse than that of a covering made entirely of polyurethane.
  • 1 to 3 each show a side sectional view of a covering according to the invention in different variants; 4 shows a side view of a covering according to a further variant of the invention;
  • FIG. 1 to 3 show a section of a staircase to be renovated with a step 10 that has emerged, the two adjoining steps 11 and 12 and the adjacent further steps 13 and 14 (FIG. 3).
  • the step 10 is extended with a butt edge beyond the setting step 11 and is thus slightly above.
  • the invention can also be used on stairs in which the step and adjusting step merge directly into one another without such a projection.
  • a covering 20 is applied to the stairs to be renovated, which is constructed as follows:
  • the covering has a tread leg 21 and an integrally connected, vertically projecting leg which runs parallel to the adjoining actuating step.
  • the tread leg 21 has on its underside, ie on the side opposite the tread 10, an insert made of a particle board 24 which has a more specific weight than the rest of the plastic of the covering 20.
  • This insert is placed in a casting or injection mold during the manufacture of the covering and firmly connected to the plastic.
  • the thickness of this particle board 24 is approximately equal to half the thickness of the tread leg 21, so that it consists of half of plastic: 23 and half of the lighter material of the particle board 24.
  • the insert may extend across the entire width of the lining and '- as shown in the embodiments of Figures 1 to 3 -. Also so far to the rear in Rich ⁇ that they defined at the so tung to the adjacent riser 12, "rear" end face of the step leg 21 ends. However, it is also possible to leave an edge all around the insert so that its end faces are surrounded by the plastic.
  • the material has a significantly lower specific weight, is inexpensive to buy and has sufficient strength with regard to compressive and bending forces. It also combines well with castable plastic such as z. B. polyurethane or a PU cast elastomer, so that the individual layers do not separate from one another even when the stairs are subjected to heavy loads.
  • the leg protruding perpendicularly from the step leg 21 and integrally formed on this leg is designed as a joint edge leg 22, which covers the front edge of the step 10 to be renovated, but essentially leaves the adjusting step 11 directly adjacent to it free.
  • the setting stage 11 can be covered by a separate cover 30 is held by the part of the abutting edge leg 22 projecting downward over the lower edge of the step 10.
  • the front leg of the covering 20, which lies parallel to the setting step 11, is designed as an adjusting step leg 25, i. H. It is so long that it completely covers position 11, taking into account the covering of step 13.
  • the adjusting leg 25 also has an insert 27 made of a particle board.
  • the actuating step limb 25 is thus also formed in two layers, namely from plastic 26 and the pressboard 27.
  • the tread leg 21 can be extended over the leg 25 projecting vertically downwards to form a butt edge 28.
  • a butt edge can of course also be used in the other variants of FIGS. 1 and 3 be provided to 7.
  • the covering according to the invention is fastened to the stairs to be renovated by a filler adhesive filler 35. At least the entire Tri 'tttre 10 and in the variants of Figs. 3 and 4, the parking levels 11 and 12 is coated with this mass 35 so that on the one hand a full-surface Klebe ⁇ is connected and to be restored on the other hand, removabletre ⁇ tene wells of the Step 10 are completely filled.
  • the covering according to the invention can have a slip resistance in the region of the front edge of the tread leg 21, for example by a profile known per se or by an insert made of non-slip material such as, for example, a groove held in a groove. B. rubber.

Landscapes

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

Abstract

Le revêtement (20) permettant de réparer des marches d'escalier usées possède deux parties solidaires l'une de l'autre (21, 22; 25, 29) en plastique résistant au passage et à l'abrasion. Au moins une partie (21) présente sur une face inférieure appliquée sur la marche (10) une insertion en carton isolant de masse volumique inférieure à celle du plastique (23) du revêtement.The covering (20) for repairing worn stair treads has two integral parts (21, 22; 25, 29) of plastic resistant to passage and abrasion. At least a part (21) has on a lower face applied to the step (10) an insulating cardboard insert with a density lower than that of the plastic (23) of the covering.

Description

-*7- - * 7-
Belag zur Ausbesserung ausgetretener TreppenstufenCovering for repairing worn stairs
Beschreibungdescription
Die Erfindung bezieht sich auf einen Belag zur Ausbesse¬ rung ausgetretener Treppenstufen gemäß dem Oberbegriff des Patentanspruches 1. Ein derartiger Belag ist aus dem DE-GM 84 07 239 bekannt. Es handelt sich hierbei um ein einstückiges, L-förmiges Profil aus Kunststoff, das mit einer Füllkleber-Spaqhtelπiasse auf die zu sanierende Treppenstufe aufgeklebt wird.The invention relates to a covering for touching up stepped steps according to the preamble of claim 1. Such a covering is known from DE-GM 84 07 239. It is a one-piece, L-shaped profile made of plastic, which is glued onto the stairway to be renovated with a filling adhesive spa.
Der dabei verwendete Kunststoff wie z. B. Polyurethan muß für den vorgesehenen Einsatz weck hochstabil sein, insbesondere hinsichtlich Stoß- und Abriebfestigkeit. Die hierfür in Frage kommenden Polyurethan-Kunststoffe haben jedoch ein hohes spezifisches Gewicht und sind relativ teuer. Auch hat sich herausgestellt, daß die Verklebung mit der Treppe nicht sicher ist. Aufgabe der vorliegenden Erfindung ist es, den Belag der eingangs genannten Art dahingehend zu verbessern, daß seine Verbindung mit den auszubessernden Trittstufen sicherer ist und die Montage erleichtert wird.The plastic used here such. B. polyurethane must be highly stable for the intended use, especially with regard to shock and abrasion resistance. The polyurethane plastics in question, however, have a high specific weight and are relatively expensive. It has also been found that gluing to the stairs is not safe. The object of the present invention is to improve the covering of the type mentioned in such a way that its connection to the treads to be repaired is safer and the assembly is facilitated.
Diese Aufgabe wird durch die im kennzeichnenden Teil des Patentanspruches 1 angegebenen Merkmale gelöst. Vorteil¬ hafte Ausgestaltungen und Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.This object is achieved by the features specified in the characterizing part of patent claim 1. Advantageous refinements and developments of the invention can be found in the subclaims.
Aufgrund der relativ rauhen Oberfläche der Preßspan¬ platte ist die Klebeverbindung mit der auszubessernden Treppenstufe sehr viel sicherer geworden. Weiterhin wird' durch das geringere spezifische Gewicht der Preßspanplatte gegenüber dem Polyurethan der Belag deutlich leichter, v/as natürlich auch die Montagearbeit erleichtert sowie die Transportkosten senkt. Hervorzuheben ist auch noch, daß die Kosten für die Herstellung des Belages deutlich reduziert werden, da pro Belag für eine auszubessernde Treppenstufe ca. 2 kg Polyurethan eingespart werden und durch die deutlich billigere Preßspanplatte ersetzt werden. Trotz dieser Maßnahme ist die Festigkeit (auch Kerbschlagzähigkeit, Tritt- und Biegefestigkeit etc.) im Ergebnis nicht schlechter als die eines vollständig aus Polyurethan bestehenden Belages.Because of the relatively rough surface of the pressboard, the adhesive connection with the step to be repaired has become much more secure. Furthermore, 'by the lower specific weight of pressboard against the polyurethane coating of the assembly work is much easier, v / as, of course, facilitates and reduces transportation costs. It should also be emphasized that the costs for the production of the covering are significantly reduced, since approximately 2 kg of polyurethane are saved per covering for a step to be repaired and are replaced by the significantly cheaper pressboard. Despite this measure, the strength (also notched impact strength, impact and bending strength, etc.) is not worse than that of a covering made entirely of polyurethane.
Aus der DE-PS 964 983 ist zwar eine Fußbodenplatte aus Holzfasern und aufgeklebtem Gummi- oder Kunstharzbelag bekannt. Dort geht es jedoch um die möglichst wasser¬ dichte Ausbildung des gesamten Belages. Auch fehlt dieser Druckschrift jegliche Anregung, den dort gezeig¬ ten Belag in Verbindung mit Ausbesserungsarbeiten an Treppenstufen zu verwenden. Im folgenden wird die Erfindung anhand von Ausführungs¬ beispielen im Zusammenhang mit der Zeichnung ausführlicher erläutert. Es zeigt:From DE-PS 964 983 a floor plate made of wood fibers and glued rubber or synthetic resin covering is known. However, the issue here is to make the entire covering as watertight as possible. This publication also lacks any suggestion to use the covering shown there in connection with repair work on stairs. In the following, the invention is explained in more detail with reference to exemplary embodiments in connection with the drawing. It shows:
Fig. 1 bis 3 je eine seitliche Sσhnittansicht eines Belages nach der Erfindung in verschiedenen Varianten; Fig. 4 eine Seitenansicht eines Belages nach einer v/eiteren Variante der Erfindung;1 to 3 each show a side sectional view of a covering according to the invention in different variants; 4 shows a side view of a covering according to a further variant of the invention;
Die Fig. 1 bis 3 zeigen einen Ausschnitt einer zu sanierenden Treppe mit einer ausgetretenen Trittstufe 10, den beiden daran angrenzenden Stellstufen 11 und 12 und den benachbarten v/eiteren Trittstufen 13 und 14 (Fig. 3) . Die Trittstufe 10 ist mit einer Stoßkante über die Stellstufe 11 hinaus verlängert und steht somit geringfügig über. Es sei allerdings darauf hingewiesen, daß die Erfindung auch bei Treppen anwendbar ist, bei denen Tritt- und Stellstufe ohne einen solchen Vorsprung direkt ineinander übergehen.1 to 3 show a section of a staircase to be renovated with a step 10 that has emerged, the two adjoining steps 11 and 12 and the adjacent further steps 13 and 14 (FIG. 3). The step 10 is extended with a butt edge beyond the setting step 11 and is thus slightly above. However, it should be pointed out that the invention can also be used on stairs in which the step and adjusting step merge directly into one another without such a projection.
Auf die zu sanierenden Treppenstufen wird ein Belag 20 aufgebracht, der wie folgt aufgebaut ist:A covering 20 is applied to the stairs to be renovated, which is constructed as follows:
Grundsätzlich hat der Belag einπn Trittstufenschenkel 21 und einen einstückig mit ihm verbundenen, senkrecht ab¬ stehenden Schenkel, der parallel zur angrenzenden Stell-- stufe verläuft. Nach der Erfindung hat zumindest der Trittstufenschenkel 21 an seiner Unterseite, d. h. an der zur Trittstufe 10 gegenüberliegenden Seite einen Einleger aus einer Preßspanplatte 24, die eir prinqeres spezifisches Gewicht als der übrige Kunststoff des Belages 20 hat. Dieser Einleger wird bei der Herstellung des Belages in eine Gies- oder Spritzform eingelegt wird und mit dem Kunststoff fest verbunden. Vorzugsweise ist die Dicke dieser Preßspanplatte 24 etwa gleich der Hälfte der Dicke des Trittstufenschenkels 21, so daß dieser zur Hälfte aus Kunststoff: 23 und zur Hälfte aus dem leichteren Material der Preßspanplatte 24 besteht.Basically, the covering has a tread leg 21 and an integrally connected, vertically projecting leg which runs parallel to the adjoining actuating step. According to the invention, at least the tread leg 21 has on its underside, ie on the side opposite the tread 10, an insert made of a particle board 24 which has a more specific weight than the rest of the plastic of the covering 20. This insert is placed in a casting or injection mold during the manufacture of the covering and firmly connected to the plastic. Preferably, the thickness of this particle board 24 is approximately equal to half the thickness of the tread leg 21, so that it consists of half of plastic: 23 and half of the lighter material of the particle board 24.
Der Einleger kann sich über die gesamte Breite des Belages erstrecken und'- wie in den Ausführungsbeispielen der Fig. 1 bis 3 gezeigt - auch so weit nach hinten in Rich¬ tung zur angrenzenden Stellstufe 12, daß sie an der so definierten "hinteren" Stirnseite des Trittstufenschen¬ kels 21 endet. Es ist allerdings auch möglich, rings um den Einleger einen Rand zu belassen, so daß seine Stirn- seiten vom Kunststoff eingefaßt sind.The insert may extend across the entire width of the lining and '- as shown in the embodiments of Figures 1 to 3 -. Also so far to the rear in Rich¬ that they defined at the so tung to the adjacent riser 12, "rear" end face of the step leg 21 ends. However, it is also possible to leave an edge all around the insert so that its end faces are surrounded by the plastic.
Die Verwendung der Preßspanplatte als Einlagematerial hat folgende Vorteile:The use of particle board as an insert material has the following advantages:
Das Material hat im Vergleich zum Kunststoff ein deutlich geringeres spezifisches Gewicht, ist kostengünstig zu er¬ werben und hat eine ausreichende Festigkeit hinsichtlich Druck- und Biegekräften. Auch verbindet es sich aufgrund seiner Oberflächenstruktur gut mit gießbarem Kunststoff wie z. B. Polyurethan bzw. einem PU-Gießelastro er , so daß auch bei starker .Beanspruchung der Treppe sich die einzelnen Schichten nicht voneinander lösen.Compared to plastic, the material has a significantly lower specific weight, is inexpensive to buy and has sufficient strength with regard to compressive and bending forces. It also combines well with castable plastic such as z. B. polyurethane or a PU cast elastomer, so that the individual layers do not separate from one another even when the stairs are subjected to heavy loads.
Im Ausführungsbeispiel der Fig. 1 ist der senkrecht von den Trittstufenεchenkel 21 abstehende, einstückig an diesem angeformte Schenkel als Stoßkäntenschenkel 22 ausgebildet, der die Vorderkante der zu sanierenden Trittstufe 10 überdeckt, jedoch die ihm unmittelbar benachbart liegende Stellstufe 11 im wesentlichen frei läßt. Wie aus Fig. 3 ersichtlich, kann die Stellstufe 11 verkleidet werden durch eine separate Blende 30, die von dem nach unten über die Unterkante der Trittstufe 10 herausragenden Teil des Stoßkantenschenkels 22 gehalten wird.In the exemplary embodiment in FIG. 1, the leg protruding perpendicularly from the step leg 21 and integrally formed on this leg is designed as a joint edge leg 22, which covers the front edge of the step 10 to be renovated, but essentially leaves the adjusting step 11 directly adjacent to it free. As can be seen from FIG. 3, the setting stage 11 can be covered by a separate cover 30 is held by the part of the abutting edge leg 22 projecting downward over the lower edge of the step 10.
Im Ausführungsbeispiel der Fig. 2 ist der parallel zur Stellstufe 11 liegende vordere Schenkel des Belages 20 als Stellstufenschenkel 25 ausgebildet, d. h. er.ist so lang, daß er unter Berücksichtigung des Belages der Trittstufe 13 die Stellstufe 11 vollständig abdeckt.In the exemplary embodiment in FIG. 2, the front leg of the covering 20, which lies parallel to the setting step 11, is designed as an adjusting step leg 25, i. H. It is so long that it completely covers position 11, taking into account the covering of step 13.
Seine Länge entspricht also der der Stellstufe. Nach der in Fig. 2 dargestellten Variante der Erfindung hat auch der Stellstufenschenkel 25 einen Einleger 27 aus einer Preßspanplatte. Damit ist auch der Stellstufenschenkel 25 zweilagig ausgebildet, nämlich aus Kunststoff 26 und der Preßspanplatte 27.Its length therefore corresponds to that of the control stage. According to the variant of the invention shown in FIG. 2, the adjusting leg 25 also has an insert 27 made of a particle board. The actuating step limb 25 is thus also formed in two layers, namely from plastic 26 and the pressboard 27.
Wie noch aus Fig. 2 zu erkennen ist, kann der Tritt- stufenschenkel 21 über den senkrecht nach unten ab- stehenden Schenkel 25 verlängert sein zur Bildung einer Stoßkante 28. Eine solche Stoßkante kann natürlich auch bei den übrigen Varianten der Fig. 1 und 3 bis 7 vorgesehen sein.As can still be seen from FIG. 2, the tread leg 21 can be extended over the leg 25 projecting vertically downwards to form a butt edge 28. Such a butt edge can of course also be used in the other variants of FIGS. 1 and 3 be provided to 7.
Wie an sich bekannt, ird der Belag nach der Erfindung durch eine Füllkleber-Spachtelmasse 35 an den zu sanie¬ renden Treppenstufen befestigt. Zumindest die gesamte Tri'ttstufe 10 und bei den Varianten der Fig. 3 und 4 auch die Stellstufen 11 und 12, wird mit dieser Masse 35 beschichtet, so daß einerseits eine vollflächige Klebe¬ verbindung hergestellt wird und andererseits ausgetre¬ tene Vertiefungen der zu sanierenden Trittstufe 10 voll¬ ständig ausgefüllt sind. Obwohl nicht in den einzelnen Figuren dargestellt, kann der Belag nach der Erfindung im Bereich der Vorderkante des Trittstufenschenkels 21 eine Rutschhemmung haben, beispielsweise durch eine an sich bekannte Profilierung oder durch eine in einer Nut gehaltene Einlage aus rutschfestem Material wie z. B. Gummi. As is known per se, the covering according to the invention is fastened to the stairs to be renovated by a filler adhesive filler 35. At least the entire Tri 'ttstufe 10 and in the variants of Figs. 3 and 4, the parking levels 11 and 12 is coated with this mass 35 so that on the one hand a full-surface Klebe¬ is connected and to be restored on the other hand ausgetre¬ tene wells of the Step 10 are completely filled. Although not shown in the individual figures, the covering according to the invention can have a slip resistance in the region of the front edge of the tread leg 21, for example by a profile known per se or by an insert made of non-slip material such as, for example, a groove held in a groove. B. rubber.

Claims

PATENTANSPRÜCHE PATENT CLAIMS
1. Belag zur Ausbesserung ausgetretener Treppenstufen mit einem einstückigen Profil, das mindestens einen Tritt¬ stufenschenkel und einen dazu senkrecht stehenden Stell¬ stufenschenkel aufweist, sich über die ganze Breite der Treppenstufe erstreckt und zumindest im Bereich der nach dem Einbau sichtbaren Flächen aus' gießfähigem, ausgehär¬ tetem Kunststoff, wie z.B. Polyurethan, besteht, dadurch gekennzeichnet, daß der Trittstufenschenkel (21) an seiner Unterseite eine Einlage aus einer Preßspanplatte- (24) aufweist, die ein geringeres spezifisches Gewicht hat als der Kunst¬ stoff.1. coating for repairing the beaten steps with a one-piece profile having at least one Tritt¬ step leg and a perpendicular thereto Stell¬ step leg, extending over the whole width of the stair step and at least in the area of visible after installation surfaces' castable cured plastic, such as polyurethane, is characterized in that the step leg (21) has on its underside an insert made of a particle board (24) which has a lower specific weight than the plastic.
2. Belag nach Anspruch 1, dadurch gekennzeichnet, daß auch der Stellstufenschenkel (29) an seiner Rückseite eine Einlage aus einer Preßspanplatte (27) aufweist, die ein geringeres spezifisches Gewicht hat als der Kunststoff. 2. Covering according to claim 1, characterized in that the adjusting leg (29) has on its back an insert made of a particle board (27) which has a lower specific weight than the plastic.
Belag nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Dicke der Einlage (24, 27) gleich der Hälfte der Dicke des entsprechenden Schenkels (21, 25, 29) ist. Covering according to one of claims 1 or 2, characterized in that the thickness of the insert (24, 27 ) is equal to half the thickness of the corresponding leg (21, 25, 29).
Belag nach einem der Ansprüche 1 bis 3 , dadurch gekennzeichnet, dass der Stellstufenschenkel (22) kürzer ist als die Tritthöhe einer zu sanierenden Treppenstufe. 0Covering according to one of claims 1 to 3, characterized in that the adjusting leg (22) is shorter than the step height of a step to be renovated. 0
5. Belag nach einem der Ansprüche 1 bis , dadurch gekennzeichnet, dass der Stellstufenschenkel (25) eine Länge hat, die der Tritthöhe der zu sanieren¬ den Treppenstufe entspricht. 55. Covering according to one of claims 1 to, characterized in that the adjusting leg (25) has a length which corresponds to the step height of the step to be renovated. 5
6. Belag nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass er ein Z-förmiges Quer¬ schnittsprofil aufweist, wobei von der Oberseite des Trittstufenschenkels (21) der Stellstufen- ^ Schenkel (29) absteht, dessen Länge der Tritthöhe der zu sanierenden Treppenstufe entspricht und das von der Unterseite des Trittstufenschenkels (21) ein kürzerer Stosskantenschenkel (22) absteht.6. Covering according to one of claims 1 to 5, characterized in that it has a Z-shaped cross-sectional profile, from the top of the tread leg (21) of the actuating leg ^ (29), the length of the tread height of the corresponds to the redeveloping stair step and that a shorter butt edge leg (22) protrudes from the underside of the tread leg (21).
5 Belag nach Anspruch 5 oder 6, dadurch gekenn¬ zeichnet, dass der Stellstufenschenkel (29) eben¬ falls eine Ausnehmung besitzt, die mit einem Material (32) gefüllt ist, das ein geringeres spezifisches Gewicht hat als die Kunststoffmasse. 05 covering according to claim 5 or 6, characterized gekenn¬ characterized in that the adjusting leg (29) also has a recess which is filled with a material (32) that has a lower specific weight than the plastic mass. 0
Belag nach einem der Ansprüche 1 bis , dadurch gekennzeichnet, dass die Oberseite des Trittstufen¬ schenkels (21) und die Vorderseite (zum Tritt¬ stufenschenkel hinweisend) des Stellstufenschen¬ 5 kels (29) eine Strukturierung aufweisen, die einer Holzmaserung entspricht. ~5-Covering according to one of claims 1 to, characterized in that the upper side of the step leg (21) and the front side (pointing towards the step leg) of the step leg (29) have a structure which corresponds to a wood grain. ~ 5-
9. Belag nach Anspruch 8, dadurch gekennzeichnet", dass die strukturierten Oberflächen mit einem Effektlack überzogen sind. 9. Covering according to claim 8, characterized in "that the structured surfaces are coated with an effect lacquer.
EP86903329A 1985-05-15 1986-05-15 Coating for the reconditioning of used stair steps Expired - Lifetime EP0221976B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86903329T ATE57412T1 (en) 1985-05-15 1986-05-15 COVERING FOR REPAIRING WORN STAIRS.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3517673 1985-05-15
DE3517673A DE3517673C1 (en) 1985-05-15 1985-05-15 Covering for repairing well-worn steps
PCT/EP1986/000289 WO1986006778A1 (en) 1985-05-15 1986-05-15 Coating for the reconditioning of used stair steps

Publications (3)

Publication Number Publication Date
EP0221976A1 true EP0221976A1 (en) 1987-05-20
EP0221976B1 EP0221976B1 (en) 1990-10-10
EP0221976B2 EP0221976B2 (en) 1995-08-02

Family

ID=6270898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86903329A Expired - Lifetime EP0221976B2 (en) 1985-05-15 1986-05-15 Coating for the reconditioning of used stair steps

Country Status (5)

Country Link
US (1) US4783939A (en)
EP (1) EP0221976B2 (en)
CA (1) CA1276771C (en)
DE (2) DE3517673C1 (en)
WO (1) WO1986006778A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632301A1 (en) * 1996-03-18 1997-09-25 Lutz Buerkner Solid wooden or stone step for new or renovated staircases
IT201900020662A1 (en) * 2019-11-08 2021-05-08 Cover App S R L MODULAR COVERING ELEMENT FOR EXISTING OR NEW CONSTRUCTION STEPS

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310768C1 (en) * 1993-04-02 1994-05-05 Nova Bausysteme Gmbh U Co Trep Staircase-repairing step - has tread surface and riser joined by profiled cast edge of non-slip wear-resistant material
DE9309833U1 (en) * 1993-07-02 1994-11-03 Jung Horst Stair component
DE4339317A1 (en) * 1993-11-18 1995-06-01 Horst Jung Staircase-step repair equipment
DE4403200A1 (en) * 1994-02-03 1995-08-10 Jung Horst Staircase-step repair equipment
US5531048A (en) * 1994-10-31 1996-07-02 Primary Millwork Step for a stairway and method for making same
DE9418912U1 (en) * 1994-11-25 1995-08-17 Buhmann Robert Cladding panel, in particular for walls and steps
US5787656A (en) * 1997-01-17 1998-08-04 Rpg Diffusor Systems, Inc. Acoustical seating risers for indoor arenas
CA2242057A1 (en) * 1998-06-30 1999-12-30 Structures Monocoques Inc. Modular stairway system, method for erecting stairway and kit therefor
US6318033B1 (en) 1999-05-13 2001-11-20 Tread Ex, Inc. Staircase, staircase repair device and methods of fabricating same
US6665987B2 (en) * 1999-05-13 2003-12-23 Tread Ex, Inc. Staircase, staircase repair device and methods of fabricating same
US6438909B2 (en) 1999-05-13 2002-08-27 Tread Ex, Inc. Heating method and assembly for staircase
US6397529B1 (en) * 2000-02-09 2002-06-04 Gilles Grenier Adjustable modular staircase
US6543191B1 (en) * 2000-11-13 2003-04-08 Ceramic Technologies Corporation Prefabricated stairway and method
SE526213C2 (en) * 2002-11-08 2005-07-26 Per Hobro Stair Renovation Kit
GB0226323D0 (en) * 2002-11-12 2002-12-18 Richards Brian D Floor/stairs protector
US6960273B2 (en) 2003-04-17 2005-11-01 Jung Horst R Process for renovation of a staircase
US20060150539A1 (en) * 2005-01-13 2006-07-13 Luc Vanhastel Stair nosing profile
US7464505B2 (en) * 2005-05-23 2008-12-16 Gilles Grenier Staircase finishing plate arrangement
WO2007133326A2 (en) * 2006-04-24 2007-11-22 Glenn Backes Stair covers
US9121185B2 (en) * 2009-06-19 2015-09-01 Gilles Grenier Prefabricated staircase and finishing arrangement and installation method therefor
US20100319278A1 (en) * 2009-06-19 2010-12-23 Gilles Grenier Prefabricated staircase and finishing arrangement and installation method therefor
US8516771B2 (en) 2009-08-06 2013-08-27 Ideal Wood Products, Inc. Method of refacing a staircase
US8316594B2 (en) * 2009-10-07 2012-11-27 Moulure Alexandria Moulding Inc. Stair tread assembly and method
US8707638B2 (en) * 2012-04-03 2014-04-29 Signature Companies Staircase and method for construction
US20170183883A1 (en) 2015-12-28 2017-06-29 Garland Industries, Inc. Fiberboard Surface Protection System
US11293193B2 (en) * 2017-06-01 2022-04-05 Garland Industries, Inc. Stair tread cover
US11002028B2 (en) * 2017-06-01 2021-05-11 Garland Industries, Inc. Stair tread cover
US11111676B2 (en) * 2018-10-30 2021-09-07 Summit Stairs of Atlanta, Inc. Prefabricated stair components and stair tread finish systems and methods of making and using the same
USD963199S1 (en) 2020-03-05 2022-09-06 Summit Stairs of Atlanta, Inc. Stair tread
USD990712S1 (en) 2020-03-05 2023-06-27 Summit Stairs of Atlanta, Inc. Stair tread
US11873645B2 (en) 2020-06-03 2024-01-16 Finished Edge Technology LLC Luxury vinyl plank stair noses and other moldings
US11708697B2 (en) * 2021-05-26 2023-07-25 Zamma Corporation, Inc. Tread cap and related methods of use and manufacture

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE207316C (en) *
DE585301C (en) * 1934-07-18 Lechner Geb Repairing well-worn wooden steps to be covered with a covering
US1536895A (en) * 1924-02-15 1925-05-05 Lindyberg Roman Means and method of reconditioning damaged steps
US1812504A (en) * 1930-01-24 1931-06-30 Turco Louis Del Method and means for securing treads to steel subtreads
US2842813A (en) * 1953-04-15 1958-07-15 Leonard M Van Fleet Stair covering construction
US2909918A (en) * 1954-05-24 1959-10-27 Albert P Robinson Stairway construction
DE964983C (en) * 1954-09-24 1957-05-29 Renitex Holzfaserplattenwerk Floor panel made of wood fibers, plywood, hard cardboard or the like and glued-on rubber or similar covering that also covers the narrow or butted sides of the panels
FR1373455A (en) * 1963-10-29 1964-09-25 Peak Joinery Ltd Wooden staircase
GB1372875A (en) * 1971-12-23 1974-11-06 Johnsson A Method for producing staircases
NL7215753A (en) * 1972-11-21 1974-05-24
GB1559379A (en) * 1977-08-08 1980-01-16 Carver & Co Ltd Device for application to a wooden stair or step
US4464870A (en) * 1982-10-25 1984-08-14 Crepeau Richard E Stairway-building system
DE8407239U1 (en) * 1984-03-09 1984-06-07 Wagner, geb. Rosenberger, Doris, 8590 Marktredwitz Component for the renovation of a stair step
DE3408629A1 (en) * 1984-03-09 1985-09-12 geb. Rosenberger Doris 8590 Marktredwitz Wagner Building element for renewing a step, process for the manufacture thereof, and process for renewing a step

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8606778A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632301A1 (en) * 1996-03-18 1997-09-25 Lutz Buerkner Solid wooden or stone step for new or renovated staircases
DE19632301C2 (en) * 1996-03-18 1998-08-13 Lutz Buerkner Step profile for new construction and renovation of stairs
IT201900020662A1 (en) * 2019-11-08 2021-05-08 Cover App S R L MODULAR COVERING ELEMENT FOR EXISTING OR NEW CONSTRUCTION STEPS

Also Published As

Publication number Publication date
EP0221976B2 (en) 1995-08-02
EP0221976B1 (en) 1990-10-10
WO1986006778A1 (en) 1986-11-20
DE3517673C1 (en) 1986-10-30
DE3674880D1 (en) 1990-11-15
CA1276771C (en) 1990-11-27
US4783939A (en) 1988-11-15

Similar Documents

Publication Publication Date Title
EP0221976A1 (en) Coating for the reconditioning of used stair steps.
EP2834804B1 (en) Escape route marking with a luminous strip made of photoluminescent material
DE19727043A1 (en) Stair component
DE2537966C3 (en) Steel stairs
EP0061707A1 (en) Prefabricated coverings for stair treads
EP3611018A1 (en) Step and staircase with steps
DE2364321A1 (en) SMALLER COMPONENTS, IN PARTICULAR STAIR TREAD, PLATFORM PLATE, CEILING PLATE, WALL ELEMENTS OD. DGL.
DE19632301C2 (en) Step profile for new construction and renovation of stairs
DE2419949A1 (en) COMPONENT
DE4136053C2 (en) Step
DE202005009320U1 (en) Highly resilient stair step plate is formed from multilayer material whereby plurality of longitudinal thickness and plurality of transverse thickness are provided, both of which are formed from wooden material
DE2933158A1 (en) Composite staircase step edge cladding profile - has non-slip shock absorbing batten form locked to rigid frame piece
DE202015003665U1 (en) Back cork façade base plate and thermal insulation composite system with cork facade base plate
EP0019266B1 (en) Stair
EP0884172A2 (en) Surface covering element and surface covering, in particular a floor covering element or a wall covering element, and method
DE202005007210U1 (en) Wooden staircase, has steps with dovetailing that is formed with risers such that orientation of grains of wood of steps is in moving direction on steps and front edge of the steps is made of cross cut wood
WO2000074911A1 (en) Parquet lamella, the use of the same for producing a parquet panel or parquet element, a parquet element produced from the same and a method for producing a parquet lamella
AT519867B1 (en) covering element
DE202005007371U1 (en) Building door leaf, has lugs that are placed on peripheral sides of door leaf, and slots inserted on one surface side of filling, where slots extend, parallel to peripheral sides, over entire width of filling
AT328161B (en) PRE-FABRICATED PARQUET ELEMENT
DE10001380B4 (en) Stair nosing
DE8605217U1 (en) Construction element for the renovation of worn stairs
DE202004018357U1 (en) Access ladder for hunting forest shooting stand has rungs bearing anti-slip profile
EP0898031A2 (en) FLooring made of a plurality of floor boards and with an integrated expansion joint
WO1995001488A1 (en) Element for 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 BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19870520

17Q First examination report despatched

Effective date: 19881219

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 57412

Country of ref document: AT

Date of ref document: 19901015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3674880

Country of ref document: DE

Date of ref document: 19901115

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ITF It: translation for a ep patent filed

Owner name: DR. ING. A. RACHELI & C.

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: INTRA RENOVIERUNGSSYSTEME GMBH.

Effective date: 19910606

NLR1 Nl: opposition has been filed with the epo

Opponent name: INTRA RENOVIERUNGSSYSTEME GMBH.

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ITTA It: last paid annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: INTRA RENOVIERUNGSSYSTEME GMBH.

Effective date: 19910606

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: GETA GESELLSCHAFT FUER ENTWICKLUNG, TECHNIK, ANWEN

Effective date: 19931001

Opponent name: INTRA RENOVIERUNGSSYSTEME GMBH.

Effective date: 19910606

NLR1 Nl: opposition has been filed with the epo

Opponent name: GETA GESELLSCHAFT FUER ENTWICKLUNG, TECHNIK, ANWEND

EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 86903329.0

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 19950802

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

NLR2 Nl: decision of opposition
ITF It: translation for a ep patent filed

Owner name: DR. ING. A. RACHELI & C.

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)

Effective date: 19951108

ET3 Fr: translation filed ** decision concerning opposition
NLR3 Nl: receipt of modified translations in the netherlands language after an opposition procedure
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19960521

Year of fee payment: 11

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

APAC Appeal dossier modified

Free format text: ORIGINAL CODE: EPIDOS NOAPO

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

Ref country code: SE

Effective date: 19970516

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

Ref country code: NL

Payment date: 19970923

Year of fee payment: 12

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

Ref country code: GB

Payment date: 19970926

Year of fee payment: 12

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

Ref country code: FR

Payment date: 19971117

Year of fee payment: 12

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

Ref country code: BE

Payment date: 19971121

Year of fee payment: 12

Ref country code: AT

Payment date: 19971121

Year of fee payment: 12

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

Ref country code: CH

Payment date: 19971125

Year of fee payment: 12

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

Ref country code: LU

Payment date: 19980127

Year of fee payment: 12

EUG Se: european patent has lapsed

Ref document number: 86903329.0

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

Ref country code: LU

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

Effective date: 19980515

Ref country code: GB

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

Effective date: 19980515

Ref country code: AT

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

Effective date: 19980515

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

Ref country code: LI

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

Effective date: 19980531

Ref country code: FR

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

Effective date: 19980531

Ref country code: CH

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

Effective date: 19980531

Ref country code: BE

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

Effective date: 19980531

BERE Be: lapsed

Owner name: BERGMANN GUNTHER

Effective date: 19980531

Owner name: VON KUNSSBERG FLORESTAN

Effective date: 19980531

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

Ref country code: NL

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

Effective date: 19981201

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19980515

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19981201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

Payment date: 20010228

Year of fee payment: 15

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: 20020301

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050515

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO