WO1984002155A1 - Device for joining together building boards, such as floor boards - Google Patents

Device for joining together building boards, such as floor boards

Info

Publication number
WO1984002155A1
WO1984002155A1 PCT/SE1983/000423 SE8300423W WO1984002155A1 WO 1984002155 A1 WO1984002155 A1 WO 1984002155A1 SE 8300423 W SE8300423 W SE 8300423W WO 1984002155 A1 WO1984002155 A1 WO 1984002155A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
boards
edge surface
groove
board
device
Prior art date
Application number
PCT/SE1983/000423
Other languages
French (fr)
Inventor
Jan Carlsson
Christer Bjoerklund
Original Assignee
Jan Carlsson
Christer Bjoerklund
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

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/04Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/05Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0517U- or C-shaped brackets and clamps

Abstract

Device for joining together building boards, such as floor boards, edge surface to edge surface. It comprises a groove (2) in the rear side of each board (1), the groove running over the entire length of the board parallel to its jointing edge, and a substantially U-shaped spring device (3), the legs (5) of which are adapted each to engage the groove of one board, and which is prestressed so that, upon said engagement, the boards are tightly clamped together edge surface to edge surface.

Description

DEVICE FOR. JOINING TOGETHER BUILDING BOARDS. SUCH

AS FLOOR BOARDS

The present invention relates to a device for join¬ ing together building boards, such as floor boards.

For tight jointing of building boards, especially wooden floor boards, tongue-and-groove joints and glue are normally used. The laying of such boards is time- consuming because glue application is indispensable if a tight joint is to be achieved and, furthermore, the glued boards, once they are laid, cannot easily be taken up again. The object of the invention is to provide a joint¬ ing device allowing simple and convenient laying of boards and also rapid dislodge ent and exchange of, for example, a damaged board.

According to the invention, this is achieved by means of a device which is characterised in that it comprises a groove in the rear side of each board to be jointed, the groove running over the entire length of the board parallel to its jointing edge surface, and a substantially U-shaped spring device, the legs of which are adapted each to engage the groove of one board, and which is prestressed so that, upon said en¬ gagement, the boards are tightly clamped together edge surface to edge surface.

The invention will be described in more detail below, reference being made to the accompanying drawing, in which Fig. 1 shows partly broken boards from behind, jointed by means of the device according to the inven¬ tionj Fig. 2 shows the arrangement of Fig. 1 as seen from the side, and Fig. 3 shows a U-shaped spring ele- ment.

The wooden boards 1 are provided in their bottom side with milled grooves 2 running parallel to and over the entire length of the board edge surface, abutting against one another in the assembled board arrangement, i.e. the floor. The cross section of the grooves 2 pre¬ ferably is inclined towards these edges from the rear side of the boards. The legs of a U-shaped spring band, made of e.g. steel and having a substantially flat web, engage each with one groove 2 of each board. The spring is prestressed such that the legs thereof tightly com¬ press the boards edge surface to edge surface. In addi¬ tion, the board edge surface preferably form a tong- and-groove joint 4.

One leg 5 of the spring 3 preferably is so designed that its cross section is complementary to the inclined cross section of the grooves. During laying of the boards, this leg is first inserted in its groove in one board, and then the other leg, which also is directed inwardly, is snapped into its groove in the other board. As will appear especially from Fig. 2, the web of the spring band is in contact with the rear side of the jointed boards. Several such spring devices may be arranged in spaced apart relation along the boards.

It will be evident that the invention allows a tight jointing of boards while making the joint arrange¬ ment invisible on the upper face of the floor.

OMPl

Claims

1. Device for joining together building boards, such as floor boards, edge surface to edge surface, c h a r a c t e r i s e d in that it comprises a groove (2) in the rear side of each board (1) to be jointed, the groove running over the entire length of the board parallel to its jointing edge surface, and a substan¬ tially U-shaped spring device (3) , the legs (5) of which are adapted each to engage the groove of one board, and which is prestressed so that, upon said engagement, the boards are tightly clamped together edge surface to edge surface.
2. Device according to claim 1, c h a r a c ¬ t e r i s e d in that the cross section of the groove (2) is inclined towards the said edge surface, and that the spring device (3) is band-shaped and the cross sec¬ tion of one leg (5) is complementary to the cross sec¬ tion of the groove (2) .
PCT/SE1983/000423 1982-12-03 1983-12-02 Device for joining together building boards, such as floor boards WO1984002155A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8206934 1982-12-03

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833370043 DE3370043D1 (en) 1982-12-03 1983-12-02 Device for joining together building boards, such as floor boards
DK372684A DK372684D0 (en) 1982-12-03 1984-08-01 Device for assembling building planks or boards, such as gulvbraedder
FI843060A FI843060A (en) 1982-12-03 1984-08-02 An apparatus Foer joining of byggnadsplattor, e.g. golvplattor.

Publications (1)

Publication Number Publication Date
WO1984002155A1 true true WO1984002155A1 (en) 1984-06-07

Family

ID=20348871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1983/000423 WO1984002155A1 (en) 1982-12-03 1983-12-02 Device for joining together building boards, such as floor boards

Country Status (4)

Country Link
EP (1) EP0126764B1 (en)
DE (1) DE3370043D1 (en)
FI (1) FI843060A (en)
WO (1) WO1984002155A1 (en)

Cited By (48)

* Cited by examiner, † Cited by third party
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GB2234991A (en) * 1989-08-16 1991-02-20 Stephenson Airey Trevor Demountable flooring, platforms and staging
WO1993013280A1 (en) * 1991-12-27 1993-07-08 Junckers Industrier A/S A device for joining floor boards
EP0843763A1 (en) 1996-06-11 1998-05-27 Unilin Beheer B.V. Floor covering, consisting of hard floor panels and method for manufacturing such floor panels
WO1998024994A1 (en) * 1996-12-05 1998-06-11 Välinge Aluminium AB Method for making a building board
WO1998024995A1 (en) * 1996-12-05 1998-06-11 Välinge Aluminium AB Method and equipment for making a building board
WO1998040583A1 (en) * 1997-03-08 1998-09-17 Akzenta Paneele + Profile Gmbh Plate-shaped panel surface support
EP0969164A2 (en) * 1993-05-10 2000-01-05 Välinge Aluminium AB A method for laying and mechanically joining floor panels and a method for producing a floor
WO2001007729A1 (en) * 1999-07-23 2001-02-01 M. Kaindl Component or assembly of same and fixing clip therefor
WO2001027410A1 (en) * 1999-10-12 2001-04-19 Junckers Industrier A/S Flooring comprising boards provided with slots adapted to recieve a plurality of clips which join adjacent boards together
EP1098048A1 (en) 1999-11-08 2001-05-09 Premark RWP Holdings, Inc. Interconnecting disengageable flooring system
US6324809B1 (en) 1997-11-25 2001-12-04 Premark Rwp Holdings, Inc. Article with interlocking edges and covering product prepared therefrom
US6345481B1 (en) 1997-11-25 2002-02-12 Premark Rwp Holdings, Inc. Article with interlocking edges and covering product prepared therefrom
US6505452B1 (en) 1999-06-30 2003-01-14 Akzenta Paneele + Profile Gmbh Panel and fastening system for panels
US6804926B1 (en) 1999-07-02 2004-10-19 Akzenta Paneele + Profile Gmbh Method for laying and interlocking panels
EP1513993A1 (en) * 2002-05-30 2005-03-16 Wan Shik Chae Installation method of panel and rail-type fixing apparatus
BE1015948A3 (en) * 2004-03-10 2005-12-06 Hoebeek Nv Wooden floor assembled from tongue and groove planks, uses raised edges on connecting parts to engage with grooves in underside of adjacent planks
EP1602837A1 (en) * 2003-02-25 2005-12-07 Viktor Iliich Klevtsov Part-coupling clamp (variants)
EP1415056B1 (en) * 2001-08-10 2006-01-11 Akzenta Paneele + Profile GmbH Panel and fastening system for panels
EP0860562B1 (en) * 1997-02-20 2007-07-25 Karl Böckl Floor as well as method of laying
US7716889B2 (en) 2003-03-06 2010-05-18 Valinge Innovation Ab Flooring systems and methods for installation
US7716896B2 (en) 2002-04-22 2010-05-18 Valinge Innovation Ab Floorboards, flooring systems and method for manufacturing and installation thereof
US7762293B2 (en) 2004-01-13 2010-07-27 Valinge Innovation Ab Equipment for the production of building panels
US7779601B2 (en) 2001-09-20 2010-08-24 Valinge Innovation Ab Flooring and method for laying and manufacturing the same
US7802415B2 (en) 2001-07-27 2010-09-28 Valinge Innovation Ab Floor panel with sealing means
US7841150B2 (en) 2002-04-03 2010-11-30 Valinge Innovation Ab Mechanical locking system for floorboards
US7845133B2 (en) 2000-04-10 2010-12-07 Valinge Innovation Ab Locking system for floorboards
US7874119B2 (en) 1999-04-30 2011-01-25 Valinge Innovation Ab Locking system, floorboard comprising such a locking system, as well as method for making floorboards
US7913471B2 (en) 1998-06-03 2011-03-29 Valinge Innovation Ab Locking system and flooring board
US7930862B2 (en) 2006-01-12 2011-04-26 Valinge Innovation Ab Floorboards having a resilent surface layer with a decorative groove
US8011155B2 (en) 2000-01-24 2011-09-06 Valinge Innovation Ab Locking system for mechanical joining of floorboards and method for production thereof
US8112891B2 (en) 2003-02-24 2012-02-14 Valinge Innovation Ab Method for manufacturing floorboard having surface layer of flexible and resilient fibers
US8171692B2 (en) 2005-05-20 2012-05-08 Valinge Innovation Ab Mechanical locking system for floor panels
US8276342B2 (en) 1995-03-07 2012-10-02 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US8833029B2 (en) 2002-11-12 2014-09-16 Kronotec Ag Floor panel
US8850769B2 (en) 2002-04-15 2014-10-07 Valinge Innovation Ab Floorboards for floating floors
US8904729B2 (en) 2000-06-20 2014-12-09 Flooring Industries Limited, Sarl Floor covering
US8919063B2 (en) 2005-09-08 2014-12-30 Flooring Technologies Ltd. Building board having a pattern applied onto side surfaces and conecting mechanisms thereof
US8978334B2 (en) 2010-05-10 2015-03-17 Pergo (Europe) Ab Set of panels
US9032685B2 (en) 1995-03-07 2015-05-19 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US9115500B2 (en) 2010-01-15 2015-08-25 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9169658B2 (en) 2002-11-15 2015-10-27 Kronotec Ag Floor panel and method of laying a floor panel
US9255414B2 (en) 2000-03-31 2016-02-09 Pergo (Europe) Ab Building panels
US9322183B2 (en) 2004-01-13 2016-04-26 Valinge Innovation Ab Floor covering and locking systems
US9322162B2 (en) 1998-02-04 2016-04-26 Pergo (Europe) Ab Guiding means at a joint
US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US9605436B2 (en) 2003-12-02 2017-03-28 Valinge Innovation Ab Floorboard, system and method for forming a flooring, and a flooring formed thereof
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US9816278B2 (en) 2005-12-29 2017-11-14 Flooring Technologies Ltd. Panel and method of manufacture

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US7086205B2 (en) 1993-05-10 2006-08-08 Valinge Aluminium Ab System for joining building panels
US6588166B2 (en) 1995-03-07 2003-07-08 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US7877956B2 (en) 1999-07-05 2011-02-01 Pergo AG Floor element with guiding means
US6421970B1 (en) 1995-03-07 2002-07-23 Perstorp Flooring Ab Flooring panel or wall panel and use thereof
EP1084318B2 (en) 1998-06-03 2006-06-28 Välinge Innovation AB Flooring board
US6449918B1 (en) 1999-11-08 2002-09-17 Premark Rwp Holdings, Inc. Multipanel floor system panel connector with seal
US6769218B2 (en) 2001-01-12 2004-08-03 Valinge Aluminium Ab Floorboard and locking system therefor
CA2479181C (en) 2002-03-20 2010-08-31 Darko Pervan Flooring system and laminate floor board
US8250825B2 (en) 2001-09-20 2012-08-28 Välinge Innovation AB Flooring and method for laying and manufacturing the same
EP1497511B1 (en) 2002-04-08 2010-12-15 Välinge Innovation AB Laminate floorboard
DE10252863B4 (en) 2002-11-12 2007-04-19 Kronotec Ag Fiberboard, in particular floor panel
DE10306118A1 (en) 2003-02-14 2004-09-09 Kronotec Ag building board
US7678425B2 (en) 2003-03-06 2010-03-16 Flooring Technologies Ltd. Process for finishing a wooden board and wooden board produced by the process
US7845140B2 (en) 2003-03-06 2010-12-07 Valinge Innovation Ab Flooring and method for installation and manufacturing thereof
DE20304761U1 (en) 2003-03-24 2004-04-08 Kronotec Ag Means for joining building panels, especially floor panels
DE10362218B4 (en) 2003-09-06 2010-09-16 Kronotec Ag A method for sealing a building board
DE20315676U1 (en) 2003-10-11 2003-12-11 Kronotec Ag Panel, in particular floor panel
DE102004011931B4 (en) 2004-03-11 2006-09-14 Kronotec Ag Insulation material board made of a wood-based binder fiber mixture
US8215078B2 (en) 2005-02-15 2012-07-10 Välinge Innovation Belgium BVBA Building panel with compressed edges and method of making same
US7841144B2 (en) 2005-03-30 2010-11-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
DE102005042657B4 (en) 2005-09-08 2010-12-30 Kronotec Ag Building board and methods for making
US7854986B2 (en) 2005-09-08 2010-12-21 Flooring Technologies Ltd. Building board and method for production

Cited By (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234991A (en) * 1989-08-16 1991-02-20 Stephenson Airey Trevor Demountable flooring, platforms and staging
WO1993013280A1 (en) * 1991-12-27 1993-07-08 Junckers Industrier A/S A device for joining floor boards
US6182410B1 (en) 1993-05-10 2001-02-06 Välinge Aluminium AB System for joining building boards
EP0969164A2 (en) * 1993-05-10 2000-01-05 Välinge Aluminium AB A method for laying and mechanically joining floor panels and a method for producing a floor
EP0969164B1 (en) * 1993-05-10 2003-12-10 Välinge Aluminium AB A method for laying and mechanically joining floor panels and a method for producing a floor
EP1061201A3 (en) * 1993-05-10 2001-08-01 Välinge Aluminium AB A building panel with a locking strip mechanically connected to the rear side of the panel
US7856785B2 (en) 1993-05-10 2010-12-28 Valinge Innovation Ab Floor panel with a tongue, groove and a strip
US6023907A (en) * 1993-05-10 2000-02-15 Valinge Aluminium Ab Method for joining building boards
EP1626136A3 (en) * 1993-05-10 2008-04-23 Välinge Innovation AB Short edge locking system
EP1061201A2 (en) * 1993-05-10 2000-12-20 Välinge Aluminium AB A building panel with a locking strip mechanically connected to the rear side of the panel
US9032685B2 (en) 1995-03-07 2015-05-19 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US8875465B2 (en) 1995-03-07 2014-11-04 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US8276342B2 (en) 1995-03-07 2012-10-02 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US6993877B2 (en) 1996-06-11 2006-02-07 Unilin Beheer B.V., Besloten Vennootschap Floor panels with edge connectors
US6928779B2 (en) 1996-06-11 2005-08-16 Unilin Beheer Bv, Besloten Vennootschap Floor panels with edge connectors
US6006486A (en) * 1996-06-11 1999-12-28 Unilin Beheer Bv, Besloten Vennootschap Floor panel with edge connectors
US7040068B2 (en) 1996-06-11 2006-05-09 Unilin Beheer B.V., Besloten Vennootschap Floor panels with edge connectors
EP1338721B1 (en) * 1996-06-11 2009-10-14 Unilin Beheer B.V. Hard floor panel
US6874292B2 (en) 1996-06-11 2005-04-05 Unilin Beheer Bv, Besloten Vennootschap Floor panels with edge connectors
EP0843763A1 (en) 1996-06-11 1998-05-27 Unilin Beheer B.V. Floor covering, consisting of hard floor panels and method for manufacturing such floor panels
US6955020B2 (en) 1996-06-11 2005-10-18 Unilin Beheer Bv, Besloten Vennootschap Floor panels with edge connectors
US6490836B1 (en) 1996-06-11 2002-12-10 Unilin Beheer B.V. Besloten Vennootschap Floor panel with edge connectors
US8997429B2 (en) 1996-06-11 2015-04-07 Unilin Beheer B.V. Floor panels with edge connectors
EP1338721A2 (en) * 1996-06-11 2003-08-27 Unilin Beheer B.V. Floor covering, consisting of hard floor panels and method for manufacturing such floor panels
WO1998024994A1 (en) * 1996-12-05 1998-06-11 Välinge Aluminium AB Method for making a building board
WO1998024995A1 (en) * 1996-12-05 1998-06-11 Välinge Aluminium AB Method and equipment for making a building board
US6094882A (en) * 1996-12-05 2000-08-01 Valinge Aluminium Ab Method and equipment for making a building board
US6205639B1 (en) 1996-12-05 2001-03-27 Valinge Aluminum Ab Method for making a building board
EP0860562B1 (en) * 1997-02-20 2007-07-25 Karl Böckl Floor as well as method of laying
DE19709641C2 (en) * 1997-03-08 2002-05-02 Akzenta Paneele & Profile Gmbh Surface circulation of tabular panels
WO1998040583A1 (en) * 1997-03-08 1998-09-17 Akzenta Paneele + Profile Gmbh Plate-shaped panel surface support
DE19709641A1 (en) * 1997-03-08 1998-09-24 Akzenta Paneele & Profile Gmbh Surface circulation of tabular panels
US6324809B1 (en) 1997-11-25 2001-12-04 Premark Rwp Holdings, Inc. Article with interlocking edges and covering product prepared therefrom
US6345481B1 (en) 1997-11-25 2002-02-12 Premark Rwp Holdings, Inc. Article with interlocking edges and covering product prepared therefrom
US9322162B2 (en) 1998-02-04 2016-04-26 Pergo (Europe) Ab Guiding means at a joint
US8869486B2 (en) 1998-06-03 2014-10-28 Valinge Innovation Ab Locking system and flooring board
US9528276B2 (en) 1998-06-03 2016-12-27 Valinge Innovation Ab Locking system and flooring board
US7913471B2 (en) 1998-06-03 2011-03-29 Valinge Innovation Ab Locking system and flooring board
US7954295B2 (en) 1998-06-03 2011-06-07 Valinge Innovation Ab Locking system and flooring board
US8429869B2 (en) 1998-06-03 2013-04-30 Valinge Innovation Ab Locking system and flooring board
US9464443B2 (en) 1998-10-06 2016-10-11 Pergo (Europe) Ab Flooring material comprising flooring elements which are assembled by means of separate flooring elements
US8215076B2 (en) 1999-04-30 2012-07-10 Välinge Innovation AB Locking system, floorboard comprising such a locking system, as well as method for making floorboards
US9567753B2 (en) 1999-04-30 2017-02-14 Valinge Innovation Ab Locking system, floorboard comprising such a locking system, as well as method for making floorboards
US8615955B2 (en) 1999-04-30 2013-12-31 Valinge Innovation Ab Locking system, floorboard comprising such a locking system, as well as method for making floorboards
US7874119B2 (en) 1999-04-30 2011-01-25 Valinge Innovation Ab Locking system, floorboard comprising such a locking system, as well as method for making floorboards
US6505452B1 (en) 1999-06-30 2003-01-14 Akzenta Paneele + Profile Gmbh Panel and fastening system for panels
US7896571B1 (en) 1999-06-30 2011-03-01 Akzenta Paneele + Profile Gmbh Panel and panel fastening system
US7856789B2 (en) * 1999-07-02 2010-12-28 Akzenta Paneele & Profile Gmbh Method for laying and interlocking panels
US6804926B1 (en) 1999-07-02 2004-10-19 Akzenta Paneele + Profile Gmbh Method for laying and interlocking panels
WO2001007729A1 (en) * 1999-07-23 2001-02-01 M. Kaindl Component or assembly of same and fixing clip therefor
US6802166B1 (en) 1999-07-23 2004-10-12 M. Kaindl Component or assembly of same and fixing clip therefor
WO2001027410A1 (en) * 1999-10-12 2001-04-19 Junckers Industrier A/S Flooring comprising boards provided with slots adapted to recieve a plurality of clips which join adjacent boards together
EP1098048A1 (en) 1999-11-08 2001-05-09 Premark RWP Holdings, Inc. Interconnecting disengageable flooring system
US8011155B2 (en) 2000-01-24 2011-09-06 Valinge Innovation Ab Locking system for mechanical joining of floorboards and method for production thereof
US8234831B2 (en) 2000-01-24 2012-08-07 Välinge Innovation AB Locking system for mechanical joining of floorboards and method for production thereof
US9260869B2 (en) 2000-03-31 2016-02-16 Pergo (Europe) Ab Building panels
US9677285B2 (en) 2000-03-31 2017-06-13 Pergo (Europe) Ab Building panels
US9534397B2 (en) 2000-03-31 2017-01-03 Pergo (Europe) Ab Flooring material
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US9611656B2 (en) 2000-03-31 2017-04-04 Pergo (Europe) Ab Building panels
US9255414B2 (en) 2000-03-31 2016-02-09 Pergo (Europe) Ab Building panels
US7845133B2 (en) 2000-04-10 2010-12-07 Valinge Innovation Ab Locking system for floorboards
US8590253B2 (en) 2000-04-10 2013-11-26 Valinge Innovation Ab Locking system for floorboards
US9394699B1 (en) 2000-06-20 2016-07-19 Flooring Industries Limited, Sarl Floor covering
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US7802415B2 (en) 2001-07-27 2010-09-28 Valinge Innovation Ab Floor panel with sealing means
EP2345775A1 (en) * 2001-08-10 2011-07-20 Akzenta Paneele + Profile GmbH Panel and fastening system for panels
US8132384B2 (en) 2001-08-10 2012-03-13 Akzenta Paneele + Profile Gmbh Panel and fastening system for such panel
US8024904B2 (en) 2001-08-10 2011-09-27 Akzenta Paneele + Profile Gmbh Panel and fastening system for such panel
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US7779601B2 (en) 2001-09-20 2010-08-24 Valinge Innovation Ab Flooring and method for laying and manufacturing the same
US8733410B2 (en) 2002-04-03 2014-05-27 Valinge Innovation Ab Method of separating a floorboard material
US7841150B2 (en) 2002-04-03 2010-11-30 Valinge Innovation Ab Mechanical locking system for floorboards
US8850769B2 (en) 2002-04-15 2014-10-07 Valinge Innovation Ab Floorboards for floating floors
US8359806B2 (en) 2002-04-22 2013-01-29 Valinge Innovation Ab Floorboards, flooring systems and methods for manufacturing and installation thereof
US7716896B2 (en) 2002-04-22 2010-05-18 Valinge Innovation Ab Floorboards, flooring systems and method for manufacturing and installation thereof
US7895805B2 (en) 2002-04-22 2011-03-01 Valinge Innovation Ab Floorboards, flooring systems and method for manufacturing and installation thereof
EP1513993A4 (en) * 2002-05-30 2007-03-21 Wan Shik Chae Installation method of panel and rail-type fixing apparatus
US7624554B2 (en) 2002-05-30 2009-12-01 Chae Wan S Rail-type fixing apparatus for installing panels
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US8833029B2 (en) 2002-11-12 2014-09-16 Kronotec Ag Floor panel
US9169658B2 (en) 2002-11-15 2015-10-27 Kronotec Ag Floor panel and method of laying a floor panel
US8112891B2 (en) 2003-02-24 2012-02-14 Valinge Innovation Ab Method for manufacturing floorboard having surface layer of flexible and resilient fibers
US8800150B2 (en) 2003-02-24 2014-08-12 Valinge Innovation Ab Floorboard and method for manufacturing thereof
EP1602837A1 (en) * 2003-02-25 2005-12-07 Viktor Iliich Klevtsov Part-coupling clamp (variants)
EP1602837A4 (en) * 2003-02-25 2006-03-29 Viktor Iliich Klevtsov Part-coupling clamp (variants)
US7716889B2 (en) 2003-03-06 2010-05-18 Valinge Innovation Ab Flooring systems and methods for installation
US9970199B2 (en) 2003-12-02 2018-05-15 Valinge Innovation Ab Floorboard, system and method for forming a flooring, and a flooring formed thereof
US9605436B2 (en) 2003-12-02 2017-03-28 Valinge Innovation Ab Floorboard, system and method for forming a flooring, and a flooring formed thereof
US9322183B2 (en) 2004-01-13 2016-04-26 Valinge Innovation Ab Floor covering and locking systems
US7762293B2 (en) 2004-01-13 2010-07-27 Valinge Innovation Ab Equipment for the production of building panels
BE1015948A3 (en) * 2004-03-10 2005-12-06 Hoebeek Nv Wooden floor assembled from tongue and groove planks, uses raised edges on connecting parts to engage with grooves in underside of adjacent planks
US9623433B2 (en) 2004-10-05 2017-04-18 Valinge Innovation Ab Appliance and method for surface treatment of a board shaped material and floorboard
US8733065B2 (en) 2005-05-20 2014-05-27 Valinge Innovation Ab Mechanical locking system for floor panels
US8171692B2 (en) 2005-05-20 2012-05-08 Valinge Innovation Ab Mechanical locking system for floor panels
US8919063B2 (en) 2005-09-08 2014-12-30 Flooring Technologies Ltd. Building board having a pattern applied onto side surfaces and conecting mechanisms thereof
US9816278B2 (en) 2005-12-29 2017-11-14 Flooring Technologies Ltd. Panel and method of manufacture
US8511031B2 (en) 2006-01-12 2013-08-20 Valinge Innovation Ab Set F floorboards with overlapping edges
US8245478B2 (en) 2006-01-12 2012-08-21 Välinge Innovation AB Set of floorboards with sealing arrangement
US7930862B2 (en) 2006-01-12 2011-04-26 Valinge Innovation Ab Floorboards having a resilent surface layer with a decorative groove
US9115500B2 (en) 2010-01-15 2015-08-25 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9464444B2 (en) 2010-01-15 2016-10-11 Pergo (Europe) Ab Set of panels comprising retaining profiles with a separate clip and method for inserting the clip
US9593491B2 (en) 2010-05-10 2017-03-14 Pergo (Europe) Ab Set of panels
US8978334B2 (en) 2010-05-10 2015-03-17 Pergo (Europe) Ab Set of panels

Also Published As

Publication number Publication date Type
DE3370043D1 (en) 1987-04-09 grant
FI843060A (en) 1984-08-02 application
FI843060D0 (en) grant
EP0126764B1 (en) 1987-03-04 grant
FI843060A0 (en) 1984-08-02 application
EP0126764A1 (en) 1984-12-05 application

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