CA2333941A1 - Locking system and flooring board - Google Patents

Locking system and flooring board Download PDF

Info

Publication number
CA2333941A1
CA2333941A1 CA002333941A CA2333941A CA2333941A1 CA 2333941 A1 CA2333941 A1 CA 2333941A1 CA 002333941 A CA002333941 A CA 002333941A CA 2333941 A CA2333941 A CA 2333941A CA 2333941 A1 CA2333941 A1 CA 2333941A1
Authority
CA
Canada
Prior art keywords
joint
locking system
joint plane
locking
plane
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
CA002333941A
Other languages
French (fr)
Other versions
CA2333941C (en
Inventor
Darko Pervan
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.)
Valinge Innovation AB
Original Assignee
Valinge Aluminium Ab
Darko Pervan
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=20411582&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2333941(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valinge Aluminium Ab, Darko Pervan filed Critical Valinge Aluminium Ab
Publication of CA2333941A1 publication Critical patent/CA2333941A1/en
Application granted granted Critical
Publication of CA2333941C publication Critical patent/CA2333941C/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
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • 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
    • E04F2201/0115—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 with snap action of the edge connectors
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/026—Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. being stepped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/041—Tongues or grooves with slits or cuts for expansion or flexibility
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/042—Other details of tongues or grooves with grooves positioned on the rear-side of the panel
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/044—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory
    • E04F2201/045—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory wherein the elements are made of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/044—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory
    • E04F2201/046—Other details of tongues or grooves with tongues or grooves comprising elements which are not manufactured in one piece with the sheets, plates or panels but which are permanently fixedly connected to the sheets, plates or panels, e.g. at the factory wherein the elements are made of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0517—U- or C-shaped brackets and clamps

Abstract

The invention relates to a locking system for mechanical joining of floorboards (1) along a vertical joint plane (F), and a floorboard comprising such a locking system. For joining perpendicular to the joint plane (F) there is a locking groove formed in the underside (3) of a first joint edge at a distance from the joint plane (F), and a portion (P) projecting from the lower part of the second joint edge (4a) and below the first joint edge and, at a distance from the joint plane (F), supporting a locking element (8) cooperating with the locking groove (14), said projecting portion (2) thus being located entirely outside the joint plane (F). The projecting portion (P) presents at least two horizontally juxtaposed parts (P1, P2), which differ from each other in respect of at least one of the parameters material composition and material properties.
CA002333941A 1998-06-03 1999-05-31 Locking system and flooring board Expired - Lifetime CA2333941C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9801986-2 1998-06-03
SE9801986A SE512313E (en) 1998-06-03 1998-06-03 Locking system and floorboard
PCT/SE1999/000934 WO1999066152A1 (en) 1998-06-03 1999-05-31 Locking system and flooring board

Publications (2)

Publication Number Publication Date
CA2333941A1 true CA2333941A1 (en) 1999-12-23
CA2333941C CA2333941C (en) 2008-08-12

Family

ID=20411582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002333941A Expired - Lifetime CA2333941C (en) 1998-06-03 1999-05-31 Locking system and flooring board

Country Status (19)

Country Link
US (3) US6446405B1 (en)
EP (4) EP1215352B1 (en)
JP (4) JP3703717B2 (en)
CN (2) CN1109172C (en)
AT (2) ATE254708T1 (en)
AU (2) AU747344B2 (en)
BR (2) BRPI9917676B1 (en)
CA (1) CA2333941C (en)
DE (5) DE69912950T3 (en)
DK (3) DK1437457T3 (en)
ES (3) ES2424991T3 (en)
GR (1) GR20010300015T1 (en)
NO (1) NO314908B1 (en)
NZ (1) NZ508537A (en)
PT (3) PT1084318E (en)
RU (1) RU2220267C2 (en)
SE (1) SE512313E (en)
SI (1) SI1084318T2 (en)
WO (1) WO1999066152A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1540102A1 (en) * 2002-02-06 2005-06-15 J.M. Huber Corporation Tongue and groove panel

Families Citing this family (183)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0001325L (en) 2000-04-10 2001-06-25 Valinge Aluminium Ab Locking systems for joining floorboards and floorboards provided with such locking systems and floors formed from such floorboards
SE509060C2 (en) * 1996-12-05 1998-11-30 Valinge Aluminium Ab Method for manufacturing building board such as a floorboard
US7086205B2 (en) * 1993-05-10 2006-08-08 Valinge Aluminium Ab System for joining building panels
SE9301595L (en) 1993-05-10 1994-10-17 Tony Pervan Grout for thin liquid hard floors
US6588166B2 (en) 1995-03-07 2003-07-08 Pergo (Europe) Ab Flooring panel or wall panel and use thereof
US6421970B1 (en) 1995-03-07 2002-07-23 Perstorp Flooring Ab Flooring panel or wall panel and use thereof
SE9500810D0 (en) 1995-03-07 1995-03-07 Perstorp Flooring Ab Floor tile
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SE512290C2 (en) 1998-06-03 2000-02-28 Valinge Aluminium Ab Locking system for mechanical joining of floorboards and floorboard provided with the locking system
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SE514645C2 (en) 1998-10-06 2001-03-26 Perstorp Flooring Ab Floor covering material comprising disc-shaped floor elements intended to be joined by separate joint profiles
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US7877956B2 (en) 1999-07-05 2011-02-01 Pergo AG Floor element with guiding means
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