WO2009043336A1 - Système d'assemblage pour lames de plancher - Google Patents

Système d'assemblage pour lames de plancher Download PDF

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Publication number
WO2009043336A1
WO2009043336A1 PCT/DE2008/001601 DE2008001601W WO2009043336A1 WO 2009043336 A1 WO2009043336 A1 WO 2009043336A1 DE 2008001601 W DE2008001601 W DE 2008001601W WO 2009043336 A1 WO2009043336 A1 WO 2009043336A1
Authority
WO
WIPO (PCT)
Prior art keywords
compound according
locking
groove
spring
panel
Prior art date
Application number
PCT/DE2008/001601
Other languages
German (de)
English (en)
Inventor
Peter Hamberger
Peter Huber
Original Assignee
Hamberger Industriewerke Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hamberger Industriewerke Gmbh filed Critical Hamberger Industriewerke Gmbh
Priority to EP08835056.6A priority Critical patent/EP2191083B1/fr
Publication of WO2009043336A1 publication Critical patent/WO2009043336A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement

Definitions

  • the invention relates to a connection for floor panels according to the preamble of patent claim 1.
  • the panel to be laid is brought by a punch block in locking engagement with the already laid panel.
  • the two panels must be aligned along their edges and then connected as evenly as possible with the help of the impact block and a hammer.
  • This approach may not be a problem for professional publishers, as the However, in the case of improper handling, it may happen that the floor panels are pointed along the transverse edges to be joined, so that the parting line between the two panels can correspondingly be damaged.
  • the present invention seeks to provide a connection for floor panels, in which the laying is simplified by planar displacement.
  • the floor panels to be joined along two edges have a conventional tongue and groove joint which is provided with a horizontal locking which can be brought into locking engagement by planar displacement or angulation.
  • this connection is made with a guide projection on a panel which dips into a guide recess on the other panel whereby an intermediate position between the two floor panels is predetermined by cooperation of the guide projection and guide recess, in which the locking engagement is not yet established, but a predetermined relative positioning along the edges to be joined (longitudinal edge or transverse edge) is ensured.
  • the spring in the intermediate position is not or only slightly immersed in the groove, so that the intermediate position can be easily achieved.
  • This pre-adjustment in the vertical direction is simplified when a dipping into the groove end portion of the spring is conical.
  • a horizontal locking ensuring locking projection on an extended lower cheek of a panel and a locking recess on the spring underside of the adjacent panel is formed.
  • the preparation of the connection is particularly simple if the locking recess of the horizontal latch is also formed as a guide recess.
  • a further improved pre-adjustment is achieved, in which the guide projection is designed to be higher in the vertical direction than the locking projection.
  • the pre-adjustment is further optimized if the locking surface and a guide surface of the guide projection are approximately parallel, so that in a contact position a defined pre-positioning is ensured.
  • the floor joint according to the invention can be connected by planar displacement or by Einwinkein when the locking projection is below a lower groove surface containing a horizontal plane.
  • a recess is formed on the underside of the spring, which in the intermediate position overstretches the locking projection on the Nutunterwange, so that the panel to be laid can be lowered slightly deeper, as the locking projection dive into the space created by the recess can. In this way, the guidance of the panel to be laid is simplified when moving from the intermediate position to the locking position.
  • Another advantage of such a variant is that the panel to be laid rests flat on the surface due to the above-described lower position.
  • the recess is designed as a groove.
  • the transition region between the apex of the locking projection and the guide projection is designed with a greater thickness than the part of the groove lower cheek arranged beyond the locking projection.
  • the guide projection and the transition region to the locking projection then support the latter, so that an increased pull-out strength is achieved.
  • compound arranged on the transverse edge spring extends in the region adjacent to the longitudinal edge region in the direction of the longitudinal edge to a stop area, so that the panel to be laid during installation rests only along this stop area on the transverse edge of the already laid panel and prevents damage when swung down becomes.
  • This stop area is preferably extended only by a few 1/10 millimeters in the longitudinal edge direction, wherein the width of this stop area (in the transverse edge direction) is more than 0.5 cm, preferably about 1 cm (in a standard panel).
  • connection is preferably carried out so that the two panels can be brought by approximately planar displacement from the intermediate position in the locking position.
  • This approximately in the horizontal direction extending displacement is in one embodiment about one millimeter.
  • the displacement can also be set variably.
  • the attachment of the panels in the intermediate position can be done by a combined vertical and horizontal displacement, during which movement, the two panels are aligned substantially parallel to each other.
  • connection is made on the shorter transverse sides of the floor panels. At the longitudinal edges then one of the solutions described above can be used.
  • the invention can be realized particularly advantageously in floor panels with HDF / MDF core.
  • Figure 1 is a highly simplified plan view of a executed with a first embodiment of a compound according to the invention floor panel;
  • Figure 2 is a section along the line AA through a transverse edge of the floor panel of Figure 1;
  • Figure 3 is a corresponding section along the line B-B in Figure 1;
  • FIG. 4 shows the detail X in FIG. 1;
  • FIG. 5 Laying steps for connecting two floor panels along their transverse edges
  • Figure 6 shows another embodiment of a compound according to the invention, wherein two panels to be joined together are shown in sections along the line A-A and B-B according to Figure 1 and
  • Figure 7 shows the two panels of Figure 5 in the locked state.
  • Figure 1 shows a schematic diagram of a floor panel 1 of a laminate or parquet floor.
  • a floor panel 1 has a rectangular shape in plan view with two longitudinal edges 2, 4 and two shorter transverse edges 6, 8.
  • a spring 12 for glueless connection of two floor panels along the longitudinal edge 2 is a spring 12 and along the longitudinal edge 4 a groove 10 with extended Lower lip 11 formed, as they are known for example from the prior art described above.
  • tongue and groove joints are designed with horizontal locking systems, as they are known for example from the prior art described above. These locking systems can be engaged with each other either by planar displacement and / or by angulation.
  • the groove 14 is formed at the transverse edge 8, which opens slightly in the illustrated embodiment, inwardly, ie, to the right in Figure 2.
  • an upper groove surface 17 is slightly adjusted to the horizontal.
  • a lower groove surface is formed with an approximately horizontally extending groove surface 18 and a Nutschräg Structure 20 adjacent to the groove bottom.
  • the two last-mentioned surfaces 18, 20 are provided on an elongated groove bottom cheek 22 which extends in the horizontal direction (to the left in FIG. 2) beyond a top cheek 24.
  • the upper beam 24 is limited by an end edge 26 frontally.
  • a concave recess 28 is provided following the horizontal groove surface, which merges to the left, ie, the free end portion of the lower beam 22 in a locking projection 30 which is designed with a comparatively short in this embodiment locking surface 32, the is made oblique to the horizontal.
  • the locking projection 30 then drops along its rear face 34 towards a guide projection 36 that extends vertically beyond the locking projection 30.
  • a vertical extension of the guide projection 36 bounding upper surface 38 is closer to the upper groove surface 16 than the horizontal groove surface 18.
  • the top 38 goes over an obliquely downward sloping guide surface 40 in the back 34 of the locking projection 30 over.
  • the locking projection 30 is arranged below the groove plane 18 containing the horizontal plane.
  • the transverse edge 6 of the floor panel 1 shown in Figure 3 is carried out according to the spring 16, whose end portion is designed to be conical in the illustration of FIG.
  • This conification is effected by an upper spring inclined surface 42 and a slightly convex spring surface 44.
  • the spring 16 is provided with a rounding 46.
  • the spring inclined surface 42 merges into a spring upper side 48, which slopes slightly downwards towards the horizontal, and extends approximately as far as a spring-side end edge 50.
  • a bevel chamfer 52 is milled.
  • the slightly convex executed spring surface 44 merges into a horizontally extending spring underside 54, to which a slightly inclined to the horizontal salaried surface 56 connects to the left, which extends at a horizontal distance to a bottom 58 of the floor panel 1.
  • This surface 56 extends practically from the predetermined by the spring-side end face 50 parting line inwardly up to a locking recess 60.
  • the left end portion of the locking recess 60 is formed by a vertical surface 66, which merges via a transition radius 68 in the recess surface 64.
  • the recess surface 64 extends approximately in the horizontal plane, in which the tip of the spring 16 formed by the rounding 46 runs.
  • the panels 1, 1 'seen in the longitudinal direction may be slightly arcuate, so that it can come in the transverse edge region at the angle of an open panel in the direction of the already laid panel to damage, since the transverse edges 6, 8 do not run parallel, but form an acute angle to each other.
  • the distance between the transverse edges 6, 8 decreases towards the publisher, so that the transverse edge portions facing it collide when bent and thus the Good edge is damaged.
  • the spring 16 at the transverse edge 6 of the panel 1 to be laid in the adjacent to the longitudinal edge 2 Extended range to a stop region 78, said extension L is only a few 1/10 millimeters, for example, less than 0.5 cm.
  • the width B of this extended contact area 78 in the illustrated embodiment is about 1 cm.
  • the floor panel 1 to be laid is aligned with its transverse edge 6 with respect to the corresponding transverse edge 8 of the already laid floor panel 1 'in such a way that the spring 16 projects just below the end edge 26 and vertically above the extended lower wall 22 of the already laid floor panel 1 'extends and only with the end face of the stop portion 78 or, if this is not formed, with the rounding 46 of the spring 16 abuts against the end edge 26 of the Nutoberwange 24.
  • the transverse edge 6 of the floor panel 1 to be laid is lowered in the direction of the arrow in FIG. 5a down to the extended groove cheek 22 of the laid floor panel 1 'until the surface 56 on the transverse edge 6 comes to rest on the locking projection 30 of the lower wall 22.
  • the rear abutment surface 62 of the locking recess 60 abuts against the guide surface 40 of the guide projection 36.
  • the length L of the Nutunterwange (measured from the predetermined by the end edge 26 parting plane to the beginning of the guide surface 40 (see Figure 5b)) is slightly greater than or equal to the length I of the spring 16, measured from the rounding 46 to the beginning of the contact surface 62, executed so that the spring 16 comes to lie with its underside on the extended lower cheek 22, wherein the relative position in the horizontal direction to the left (view of Figure 5a) by the system of surfaces 62, 40 is predetermined ,
  • the provided at a distance from the locking projection 30 guide projection 36 thus ensures an exact pre-adjustment of the two floor panels 1, 1 'along their transverse edges 6, 8, wherein in this self-adjusting intermediate position a gap S (see Figure 5b) between the adjacent end edges 26, 50th remains.
  • the spring 16 dives with the abutment portion 78 in sections in the groove 14 a.
  • a notch block is attached to the transverse edge 8 of the floor panel 1 to be laid and not shown in Figure 5 and the floor panel 1 by means of a hammer in the horizontal direction (arrow in Figure 5b) moved so that the spring 16 is immersed in the groove 14 and the Appendix between the two approximately parallel surfaces 62, 40 is repealed.
  • the gap S closes until the two end edges 26, 50 of the two panels 1, 1 'abut each other and the spring 16 is completely immersed in the groove 14, in which case the rounding 46 and the end face of the stop portion 78 still at a distance from the groove bottom 70 extends.
  • the spring 16 rests along the surfaces 48 and 54 against the groove surfaces 16 and 18 and the obliquely extending locking surface 32 engages behind the abutment surface 62 of the locking recess 60, so that the transverse edges 6, 8 are locked in horizontal and vertical directions.
  • this locking position of the guide projection 36 is completely received in the locking recess 62, wherein the guide surface 40 is formed in a gap S corresponding distance to the contact surface 62.
  • the upper side 38 of the guide projection 36 extends at a distance from the recess surface 64.
  • the lower sides 58 and the upper sides 72 of the floor panels 1, 1 ' are exactly flush with one another, wherein a sharpening or damage due to the pre-adjustment of the two floor panels 1, 1' reliably prevented via the guide projection 36 and over the stop area 78 can be.
  • This laying aid also allows less experienced to carry out faultless floor laying in professional quality.
  • FIGS. 6 and 7 A further exemplary embodiment of the invention will be explained with reference to FIGS. 6 and 7, the basic structure of which largely corresponds to the above-described exemplary embodiments, so that only the differences are explained here.
  • a stopper portion 78 is formed on the executed with a spring 16 transverse edge 6, which in turn is formed as a projection on the spring 16.
  • a groove 74 is formed, which covers the locking projection 30 of the already laid panel 1 'when lowering the panel to be laid 1 in the intermediate position.
  • the panel 1 to be laid is shown in a position shortly before reaching the above-described intermediate position.
  • the transverse edges 8 are each designed with a guide projection 36.
  • guide projections and the variants otherwise disclosed can also be provided on the longitudinal edges 11.
  • the above-described stop area 78 can in principle be provided for all tongue and groove joints with and without horizontal latches and for all panel materials (laminate, parquet, etc.).
  • connection for floor panels having along their longitudinal or transverse edges a tongue and groove connection and a horizontal lock.
  • a guide projection is formed, along which two floor panels to be joined together can be pre-adjusted in the horizontal direction in an intermediate position.

Abstract

L'invention divulgue un système d'assemblage pour lames de plancher qui présentent le long de leurs bords longitudinaux ou de leurs bords transversaux une liaison à rainure et languette ainsi qu'un verrouillage horizontal. Selon l'invention, une saillie de guidage le long de laquelle deux lames de plancher qui doivent être reliées l'une à l'autre peuvent être pré-ajustés dans une position intermédiaire dans la direction horizontale est formée au moins sur un bord longitudinal ou un bord transversal d'une lame de plancher.
PCT/DE2008/001601 2007-10-05 2008-10-06 Système d'assemblage pour lames de plancher WO2009043336A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08835056.6A EP2191083B1 (fr) 2007-10-05 2008-10-06 Raccord pour panneaux de plancher

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102007048037 2007-10-05
DE102007048037.9 2007-10-05
DE102007058646.0 2007-12-04
DE102007058646 2007-12-04
DE102008013551.8 2008-03-11
DE102008013551A DE102008013551A1 (de) 2007-10-05 2008-03-11 Verbindung für Fußbodenpaneele

Publications (1)

Publication Number Publication Date
WO2009043336A1 true WO2009043336A1 (fr) 2009-04-09

Family

ID=40435587

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/DE2008/001601 WO2009043336A1 (fr) 2007-10-05 2008-10-06 Système d'assemblage pour lames de plancher
PCT/DE2008/001607 WO2009043339A1 (fr) 2007-10-05 2008-10-06 Système d'assemblage pour lames de plancher

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/001607 WO2009043339A1 (fr) 2007-10-05 2008-10-06 Système d'assemblage pour lames de plancher

Country Status (3)

Country Link
EP (2) EP2181228A1 (fr)
DE (2) DE102007062106B4 (fr)
WO (2) WO2009043336A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075839A1 (fr) * 2008-12-16 2010-07-08 Hamberger Industriewerke Gmbh Revêtement de sol

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000028171A1 (fr) * 1998-11-09 2000-05-18 Roy Valerie Panneau de recouvrement pour parquet, lambris ou analogue
EP1167653A1 (fr) * 2000-06-30 2002-01-02 Kronotec Ag Procédé de pose de panneaux de sol
DE19962830C2 (de) 1999-12-23 2002-07-18 Hamberger Industriewerke Gmbh Verbindung
DE20112474U1 (de) 2001-07-28 2002-12-19 Kaindl Wals M Paneel, beispielsweise für Fußboden-, Wand- und/oder Deckenverkleidungen
EP1250503B1 (fr) 2000-01-24 2005-07-13 Välinge Aluminium AB Système de plancher comprenant un pluralité de planches de plancher verrouillables mécaniquement et procédé de fabrication de telles planches
DE102005002297A1 (de) 2004-01-16 2005-08-04 Hamberger Industriewerke Gmbh Verbindung für plattenförmige Bauelemente, insbesondere für Fußbodenpaneele
WO2005098163A1 (fr) * 2004-04-02 2005-10-20 Hülsta-Werke Hüls Gmbh & Co. Kg Element de panneau
US20050241255A1 (en) 2004-04-30 2005-11-03 Soon-Bae Kim Sectional flooring
WO2007020749A1 (fr) * 2005-08-15 2007-02-22 Kotobuki Corporation Panneau en forme de plaque

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SE405697B (sv) * 1975-06-12 1978-12-27 Pettersson Ingvar Monteringsdistans i notspont
DE2901633C2 (de) * 1979-01-17 1985-04-04 Johann 8949 Unterrieden Jakob Profilbrett für eine feuchtigkeitsbelastete Holzbekleidung
JPH0811075B2 (ja) 1982-06-30 1996-02-07 雄治 松岡 単クローン性抗ｃｅａ抗体
FR2568163B3 (fr) * 1984-07-26 1986-08-08 Clostyl Panneau constitue de lames de bois a languette et rainure d'assemblage
SE501014C2 (sv) * 1993-05-10 1994-10-17 Tony Pervan Fog för tunna flytande hårda golv
BE1010487A6 (nl) * 1996-06-11 1998-10-06 Unilin Beheer Bv Vloerbekleding bestaande uit harde vloerpanelen en werkwijze voor het vervaardigen van dergelijke vloerpanelen.
DE20017461U1 (de) * 2000-02-23 2001-02-15 Kronotec Ag Fussbodenpaneel
FR2825397B1 (fr) * 2001-06-01 2004-10-22 Tarkett Sommer Sa Element(s) de revetement de sol a joint d'etancheite
DE10159284B4 (de) * 2001-12-04 2005-04-21 Kronotec Ag Gebäudeplatte, insbesondere Bodenpaneel
DE20203311U1 (de) * 2002-03-01 2002-05-08 Huelsta Werke Huels Kg Paneelelement
DE10313112B4 (de) * 2003-03-24 2007-05-03 Fritz Egger Gmbh & Co. Belag mit einer Mehrzahl von Paneelen, insbesondere Fußbodenbelag, sowie Verfahren zum Verlegen von Paneelen
DE102006024184A1 (de) * 2006-05-23 2007-11-29 Hipper, August, Dipl.-Ing. (FH) Verbindung für Plattenpaneele

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000028171A1 (fr) * 1998-11-09 2000-05-18 Roy Valerie Panneau de recouvrement pour parquet, lambris ou analogue
DE19962830C2 (de) 1999-12-23 2002-07-18 Hamberger Industriewerke Gmbh Verbindung
EP1250503B1 (fr) 2000-01-24 2005-07-13 Välinge Aluminium AB Système de plancher comprenant un pluralité de planches de plancher verrouillables mécaniquement et procédé de fabrication de telles planches
EP1167653A1 (fr) * 2000-06-30 2002-01-02 Kronotec Ag Procédé de pose de panneaux de sol
DE20112474U1 (de) 2001-07-28 2002-12-19 Kaindl Wals M Paneel, beispielsweise für Fußboden-, Wand- und/oder Deckenverkleidungen
DE102005002297A1 (de) 2004-01-16 2005-08-04 Hamberger Industriewerke Gmbh Verbindung für plattenförmige Bauelemente, insbesondere für Fußbodenpaneele
WO2005098163A1 (fr) * 2004-04-02 2005-10-20 Hülsta-Werke Hüls Gmbh & Co. Kg Element de panneau
US20050241255A1 (en) 2004-04-30 2005-11-03 Soon-Bae Kim Sectional flooring
WO2007020749A1 (fr) * 2005-08-15 2007-02-22 Kotobuki Corporation Panneau en forme de plaque

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075839A1 (fr) * 2008-12-16 2010-07-08 Hamberger Industriewerke Gmbh Revêtement de sol
DE102009058666A1 (de) 2008-12-16 2010-09-30 Hamberger Industriewerke Gmbh Fußbodenbelag

Also Published As

Publication number Publication date
WO2009043339A1 (fr) 2009-04-09
EP2191083B1 (fr) 2013-04-10
DE102007062106A1 (de) 2009-04-23
EP2191083A1 (fr) 2010-06-02
DE102008013551A1 (de) 2009-04-16
DE102007062106B4 (de) 2013-04-04
EP2181228A1 (fr) 2010-05-05

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