CA2365174A1 - Locking system for mechanical joining of floorboards and method for production thereof - Google Patents

Locking system for mechanical joining of floorboards and method for production thereof Download PDF

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Publication number
CA2365174A1
CA2365174A1 CA002365174A CA2365174A CA2365174A1 CA 2365174 A1 CA2365174 A1 CA 2365174A1 CA 002365174 A CA002365174 A CA 002365174A CA 2365174 A CA2365174 A CA 2365174A CA 2365174 A1 CA2365174 A1 CA 2365174A1
Authority
CA
Canada
Prior art keywords
floorboard
locking system
floorboards
locking
mechanical joining
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
CA002365174A
Other languages
French (fr)
Other versions
CA2365174C (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
Application filed by Valinge Aluminium Ab, Darko Pervan filed Critical Valinge Aluminium Ab
Publication of CA2365174A1 publication Critical patent/CA2365174A1/en
Application granted granted Critical
Publication of CA2365174C publication Critical patent/CA2365174C/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
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • 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
    • E04F2201/01Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107Joining 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/01Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107Joining 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
    • E04F2201/0115Joining 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/01Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153Joining 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/04Other details of tongues or grooves
    • E04F2201/042Other details of tongues or grooves with grooves positioned on the rear-side of the panel
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/16Two dimensionally sectional layer
    • Y10T428/163Next to unitary web or sheet of equal or greater extent
    • Y10T428/164Continuous two dimensionally sectional layer
    • Y10T428/167Cellulosic sections [e.g., parquet floor, etc.]

Abstract

The invention relates to a locking system for mechanical joining of floorboards (1, 1') which have a body (30), a lower balancing layer (34) and an upper surface layer (32). A strip (6) is integrally formed with the body (30) of the floorboard (1) and extends under an adjoining floorboard (1'). The strip (6) has a locking element (8), which engages a locking groove (14) in the underside of the adjoining floorboard (1') and forms a horizontal joint. A
tongue (38) and a tongue groove (36) form a vertical joint between upper and lower plane-parallel contact surfaces (43, 45) and are designed in such manner that the lower contact surfaces (45) are on a level between the upper side of the locking element (8) and a plane containing the underside (3) of the floorboard. The invention also relates to a floorboard having such a locking system, a floor made of such floorboards, as well as a method for making such a locking system.
CA002365174A 2000-01-24 2001-01-24 Locking system for mechanical joining of floorboards and method for production thereof Expired - Lifetime CA2365174C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0000200A SE517183C2 (en) 2000-01-24 2000-01-24 Locking system for mechanical joining of floorboards, floorboard provided with the locking system and method for making such floorboards
SE0000200-6 2000-01-24
PCT/SE2001/000125 WO2001053628A1 (en) 2000-01-24 2001-01-24 Locking system for mechanical joining of floorboards and method for production thereof

Publications (2)

Publication Number Publication Date
CA2365174A1 true CA2365174A1 (en) 2001-07-26
CA2365174C CA2365174C (en) 2006-11-28

Family

ID=20278191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002365174A Expired - Lifetime CA2365174C (en) 2000-01-24 2001-01-24 Locking system for mechanical joining of floorboards and method for production thereof

Country Status (18)

Country Link
US (5) US6510665B2 (en)
EP (4) EP2006467B1 (en)
JP (1) JP4762473B2 (en)
CN (1) CN1236183C (en)
AT (2) ATE299547T1 (en)
AU (1) AU768274B2 (en)
BR (1) BR0108038B1 (en)
CA (1) CA2365174C (en)
CY (1) CY1108695T1 (en)
DE (2) DE60111922T2 (en)
DK (3) DK2006467T3 (en)
ES (3) ES2241834T3 (en)
NO (1) NO321666B1 (en)
NZ (1) NZ519322A (en)
PL (1) PL201905B1 (en)
PT (3) PT2006467E (en)
SE (1) SE517183C2 (en)
WO (1) WO2001053628A1 (en)

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US7861482B2 (en) * 2006-07-14 2011-01-04 Valinge Innovation Ab Locking system comprising a combination lock for panels
US8323016B2 (en) 2006-09-15 2012-12-04 Valinge Innovation Belgium Bvba Device and method for compressing an edge of a building panel and a building panel with compressed edges

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