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DE20308128U1 - HPL coated panels on multi-ply wooden beams for stairs - Google Patents

HPL coated panels on multi-ply wooden beams for stairs

Info

Publication number
DE20308128U1
DE20308128U1 DE20308128U DE20308128U DE20308128U1 DE 20308128 U1 DE20308128 U1 DE 20308128U1 DE 20308128 U DE20308128 U DE 20308128U DE 20308128 U DE20308128 U DE 20308128U DE 20308128 U1 DE20308128 U1 DE 20308128U1
Authority
DE
Germany
Prior art keywords
hpl
coated panels
wooden
stair treads
stairs
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
DE20308128U
Other languages
German (de)
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
Application filed by Individual filed Critical Individual
Priority to DE20308128U priority Critical patent/DE20308128U1/en
Publication of DE20308128U1 publication Critical patent/DE20308128U1/en
Priority to DE20321440U priority patent/DE20321440U1/en
Priority to DE10361207A priority patent/DE10361207B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02Stairways; Layouts thereof
    • E04F11/104Treads
    • E04F11/1045Treads composed of several layers, e.g. sandwich panels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02Stairways; Layouts thereof
    • E04F11/104Treads
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02Stairways; Layouts thereof
    • E04F11/104Treads
    • E04F11/108Treads of wood or with an upper layer of wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Steps, Ramps, And Handrails (AREA)

Description

Aktenzeichen :File number : Zeichen d. Anmelders : ERKIApplicant's reference: ERKI Anmelder / Inh.: Ernst Kwiatkowski / Heinz HämkerApplicant / Owner: Ernst Kwiatkowski / Heinz Hämker

Beschreibung HPL beschichtete Platten auf mehrlagigem Holzträger für TreppenstufenDescription HPL coated panels on multi-layer wooden support for stairs

Allgemein werden im Treppenbau vorwiegend Treppenstufen aus Holz-, Stein- und Metallmaterialien eingesetzt. Stein- und Metalltreppen sind nicht Gegenstand der Beschreibung.In general, stair treads made of wood, stone and metal are mainly used in stair construction. Stone and metal stairs are not part of the description.

Für die Erfindung wurden nur die verschiedene Aufbauten und Materialkombinationen für Treppenstufen aus Holzmaterialien betrachtet ( GM - 20110 970.0 ). Die Oberflächen / Trittflächen derTreppenstufen sind dabei immer Holzmaterial und mit einer Lackoberfläche ( meist Acryllacke ) beschichtet.For the invention, only the various structures and material combinations for stair treads made of wood were considered (GM - 20110 970.0). The surfaces / treads of the stair treads are always made of wood and coated with a varnish surface (usually acrylic varnish).

Die Lackmaterialien sind zwar immer weiter entwickelt worden und haben gute Gebrauchswerte, trotzdem kommt es öfter zu einem notwendigen Abschleifen und Neulackierung bei den Trittflächen von Holzstufen, vor allem dann je höher die mechanischer Belastung ist z. B. in gewerblichen Bereichen mit viel Publikumsverkehr.Although the paint materials have been continually developed and have good utility values, it is still often necessary to sand down and repaint the treads of wooden steps, especially the higher the mechanical load, for example in commercial areas with a lot of public traffic.

Alle Stufen aus Holz haben aber den Vorteil, sehr gute statische Werte wie Durchbiegung oder Elastität zu erzielen. Deshalb sind Stufen aus Holzmaterial immer noch die Mehrheit im Markt.However, all wooden steps have the advantage of achieving very good static values such as deflection or elasticity. This is why steps made of wooden material still make up the majority on the market.

In der Regel sind Treppenstufen ca.40 mm bis 60 mm dick.As a rule, stair treads are approximately 40 mm to 60 mm thick.

Bei Treppenrenovierungen von abgenutzten und nicht mehr reparablen Holztreppen ist man auf die Verwendung von Laminatwerkstoffen, wie sie im Fußbodenbereich als Laminatboden bekannt sind, übergegangen. Das von der Industrie angebotene Produkt ist in der Regel aber nur bis ca. 10 mm stark und für freitragende Treppenstufen nicht einsetzbar. Der sehr hohe Gebrauchswert von Laminatoberflächen gegen mechanische und chemische Belastung ist allgemein bekannt.When renovating worn and irreparable wooden stairs , laminate materials, known in the flooring sector as laminate flooring, have been used. However, the product offered by the industry is generally only up to 10 mm thick and cannot be used for self-supporting steps. The very high utility value of laminate surfaces against mechanical and chemical stress is well known.

Mit der im Schutzanspruch 1 angegebenen Erfindung wird ein Stufenmaterial geschaffen, das die hohen statischen Werte von Holz mit den sehr guten Eigenschaften der Laminate vereint, und einen uneingeschränkten Einsatz im Treppenbau zulässt. Aus technischen Gründen kann dafür nur der Schichtpreßstoff High Pressure Laminat, Abkzg.HPL , eingesetzt werden. HPL (1 ) ist ein spezieller Schichtpreßstoff mit den besten Festigkeits- und Abriebwerten an der Oberfläche , welcher als 0, 5 bis 0, 6 mm dickes flexibles Material mit den mehrlagigen Holzträgerplatten gemäß Fig. 2 verleimt und eine Postformingbearbeitung der Längskanten ( 4 ) das neue Produkt für den Treppenbau / Treppenstufen ergibt.The invention specified in claim 1 creates a step material that combines the high static values of wood with the very good properties of laminates, and allows unrestricted use in staircase construction. For technical reasons, only the laminated material High Pressure Laminate, abbreviated HPL, can be used for this. HPL (1) is a special laminated material with the best strength and abrasion values on the surface, which is glued as a 0.5 to 0.6 mm thick flexible material to the multi-layer wooden support panels according to Fig. 2 and postforming of the long edges (4) produces the new product for staircase construction / stair treads.

Der weitere Vorteil nach Schutzanspruch 2 für das Produkt liegt in der Formgebung der Längskanten, welche eine optische Einheit bilden und nicht mehr bearbeitet werden müssen. Die fertige Sichtkante oder auch Trittkante genannt, ist ein großer Vorteil für die gewerbliche Nutzung, da man sonst kostenaufwendig eine sogenannte Fremdkante anzubringen hätte.The further advantage of the product according to claim 2 is the shape of the longitudinal edges, which form a visual unit and no longer need to be processed. The finished visible edge, also known as the tread edge, is a great advantage for commercial use, as otherwise it would be costly to attach a so-called foreign edge.

Seite - 2 - BeschreibungPage - 2 - Description

Die in Fig. 3 und Fig. 4 gezeigte Formgebung der Längskanten machen deutlich, daß die Trittfläche und Sichtkante eine in sich geschlossene Einheit bilden, ohne Materialstoß, auch Fuge genannt. Das erhöht erheblich die Gebrauchseigenschaften der Treppenstufen.The shape of the longitudinal edges shown in Fig. 3 and Fig. 4 makes it clear that the tread and visible edge form a self-contained unit, without any material joints, also known as gaps. This significantly increases the performance characteristics of the stair treads.

Außerdem entfällt für den Treppenbauer die aufwendige Lackierung der Treppenstufen, das HPL wird mit unterschiedlichen Glanzgraden und Porenstrukturen hergestellt.In addition, the staircase builder no longer has to spend time painting the steps, as the HPL is manufactured with different gloss levels and pore structures.

Durch die große Vielfalt von vorhandenen Dekoren lässt sich das Endprodukt - HPL beschichtete Treppenstufen - überall passend zur sonstigen Einrichtung einsetzen.Due to the wide variety of available decors, the end product - HPL coated stair treads - can be used anywhere to match the rest of the furnishings.

Die Erfindung, für die in den Schutzansprüchen Schutz begehrt wird, ist somitThe invention for which protection is sought in the claims is therefore

1. der generelle Plattenaufbau mit der Verbundkombination Holz und HPL nach Fig. 2,1. the general panel structure with the composite combination of wood and HPL according to Fig. 2,

aus welchen sich anschließend Treppenstufen in der jeweiligen Formgebung ( gerade / gewendelt) herstellen lasen, ohne einer weiteren Oberflächenbehandlung, wie z. B. lackieren.from which stair treads in the respective shape (straight / spiral) could then be made without any further surface treatment, such as painting.

2. Die Gestaltung der Längskanten an den Platten nach Fig. 3 und Fig. 4 , die eine geschlossene Tritt- und Sichtfläche im stark belasteten Laufbereich von Treppen haben.2. The design of the longitudinal edges on the panels according to Fig. 3 and Fig. 4, which have a closed tread and visible surface in the heavily loaded walking area of stairs.

Claims (3)

1. HPL beschichtete Platten aus mehrschichtigem Holzträger - für Treppenstufen -, dadurch gekennzeichnet, dass die mit HPL Schichtpreßstoff (1) zu beklebenen Holzträgerplatten einen symmetrischen mindestens 3-schichtigen Aufbau nach Fig. 2 aufweisen, dessen Mittelschichten entweder aus miteinander verleimten Holzstäbchen (2) oder Holzstäben (3) bestehen. 1. HPL coated panels made of multi-layered wooden support - for stair treads -, characterized in that the wooden support panels to be covered with HPL laminate ( 1 ) have a symmetrical at least 3-layer structure according to Fig. 2, the middle layers of which consist either of glued-together wooden sticks ( 2 ) or wooden rods ( 3 ). 2. HPL beschichtete Platten aus mehrschichtigem Holzträger - für Treppenstufen -, nach Anspruch 1, dadurch gekennzeichnet, dass die aufgeleimten Schichten (2, 3) wahlweise aus spannnungsarmen Schälfurnier (6), MDF/HDF Platten oder Dünnspanplatte (7) von mindestens 1/10 Dicke der Gesamtstärke (8) bestehen. 2. HPL coated panels made of multi-layer wooden support - for stair treads - according to claim 1, characterized in that the glued-on layers ( 2 , 3 ) optionally consist of low-stress rotary-cut veneer ( 6 ), MDF/HDF panels or thin chipboard ( 7 ) of at least 1/10 thickness of the total thickness ( 8 ). 3. HPL beschichtete Platten aus mehrschichtigem Holzträger - für Treppenstufen -, nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Längskante (4) nach Fig. 1 so ausgearbeitet ist, dass eine geschlossene Fläche mit rundem Übergaug/Radius zwischen der Trittfläche und Sichtkante nach Fig. 3 oder 4 in Laufrichtung eine Treppe ohne Fuge entsteht. 3. HPL coated panels made of multi-layered wooden support - for stair treads - according to claim 1 and 2, characterized in that the longitudinal edge ( 4 ) according to Fig. 1 is worked out in such a way that a closed surface with a round overhang/radius between the tread and visible edge according to Fig. 3 or 4 in the running direction of a staircase without a joint is created.
DE20308128U 2003-05-24 2003-05-24 HPL coated panels on multi-ply wooden beams for stairs Expired - Lifetime DE20308128U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20308128U DE20308128U1 (en) 2003-05-24 2003-05-24 HPL coated panels on multi-ply wooden beams for stairs
DE20321440U DE20321440U1 (en) 2003-05-24 2003-12-24 Plate for renovating steps comprises a wooden support covered with a high pressure laminate material by adhering to both sides of two longitudinal edges
DE10361207A DE10361207B4 (en) 2003-05-24 2003-12-24 For stairs provided plate with a wooden beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308128U DE20308128U1 (en) 2003-05-24 2003-05-24 HPL coated panels on multi-ply wooden beams for stairs

Publications (1)

Publication Number Publication Date
DE20308128U1 true DE20308128U1 (en) 2003-10-23

Family

ID=29285849

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20308128U Expired - Lifetime DE20308128U1 (en) 2003-05-24 2003-05-24 HPL coated panels on multi-ply wooden beams for stairs
DE10361207A Expired - Fee Related DE10361207B4 (en) 2003-05-24 2003-12-24 For stairs provided plate with a wooden beam

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10361207A Expired - Fee Related DE10361207B4 (en) 2003-05-24 2003-12-24 For stairs provided plate with a wooden beam

Country Status (1)

Country Link
DE (2) DE20308128U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548204A1 (en) * 2003-12-22 2005-06-29 Sunlook Engineering Ltd. Step for staircases
DE102007040431A1 (en) * 2007-08-26 2009-03-05 Moralt Tischlerplatten Gmbh & Co.Kg Normally flammable wood-based panel
DE202009011380U1 (en) * 2009-08-24 2011-06-01 Moralt Tischlerplatten GmbH & Co.KG, 83646 Door leaf or door blank
EP3318692A1 (en) * 2016-11-04 2018-05-09 Nextstep B.V. Method for manufacturing a staircase and a staircase obtained with the method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005009320U1 (en) * 2005-06-14 2006-10-19 Blomberger Holzindustrie B. Hausmann Gmbh & Co. Kg 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
DE102009025179A1 (en) * 2009-06-12 2010-12-16 Ruth Rundmund-Dingslaken Construction composite panel
DE202018003793U1 (en) * 2018-08-17 2018-09-25 Blue Star Gmbh Step and stairs with steps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6930539U (en) * 1969-07-24 1969-12-11 Unibau Ohg Gebr Schulte Fa STAIR LEAD, IN PARTICULAR FOR PRE-FABRICATED STAIRS
DE20021825U1 (en) * 2000-12-22 2001-03-15 NEUCON Maschinen- und Bausysteme G.m.b.H. u. Co. Kommanditgesellschaft, 74076 Heilbronn Step for stairs
DE20110970U1 (en) * 2001-07-03 2001-10-18 Kwiatkowski, Ernst, 87600 Kaufbeuren Construction and construction of stairs and pedestals made of wood-based materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548204A1 (en) * 2003-12-22 2005-06-29 Sunlook Engineering Ltd. Step for staircases
DE102007040431A1 (en) * 2007-08-26 2009-03-05 Moralt Tischlerplatten Gmbh & Co.Kg Normally flammable wood-based panel
DE202009011380U1 (en) * 2009-08-24 2011-06-01 Moralt Tischlerplatten GmbH & Co.KG, 83646 Door leaf or door blank
EP3318692A1 (en) * 2016-11-04 2018-05-09 Nextstep B.V. Method for manufacturing a staircase and a staircase obtained with the method
NL2017724B1 (en) * 2016-11-04 2018-05-23 Nextstep B V Method for manufacturing a step as well as a step obtained with the method

Also Published As

Publication number Publication date
DE10361207B4 (en) 2007-04-26
DE10361207A1 (en) 2004-12-16

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031127

R156 Lapse of ip right after 3 years

Effective date: 20061201