CA2618496A1 - Method for production of panels - Google Patents

Method for production of panels Download PDF

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Publication number
CA2618496A1
CA2618496A1 CA002618496A CA2618496A CA2618496A1 CA 2618496 A1 CA2618496 A1 CA 2618496A1 CA 002618496 A CA002618496 A CA 002618496A CA 2618496 A CA2618496 A CA 2618496A CA 2618496 A1 CA2618496 A1 CA 2618496A1
Authority
CA
Canada
Prior art keywords
groove
starting sheet
lower groove
sheet
panels
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
CA002618496A
Other languages
French (fr)
Other versions
CA2618496C (en
Inventor
Johannes Schulte
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
Priority claimed from DE102005038975A external-priority patent/DE102005038975B3/en
Application filed by Individual filed Critical Individual
Publication of CA2618496A1 publication Critical patent/CA2618496A1/en
Application granted granted Critical
Publication of CA2618496C publication Critical patent/CA2618496C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/02—Making tongues or grooves, of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • 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
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
  • Finishing Walls (AREA)

Abstract

The invention relates to a method for production of panels for floor, wall or ceiling coverings, with the panels being cut from a large starting sheet and provided on their long sides (11, 12) with locking strips (15, 16). The starting sheet is hereby provided with parallel grooves (4, 5) along the topside and underside thereof, with the upper groove (4) and the lower groove (5) extending in the sheet plane (PE) at an offset in relation to one another at a distance (a), thereby forming a breaking web (6). The starting sheet (1) is then divided along the breaking web (6) such that projecting longitudinal strips remain along the long sides (11, 12) and are used for shaping the locking strips (15, 16).

Claims (8)

1. Method for production of panels for floors, wall or ceiling coverings, with the panels being cut to size from a large starting sheet and provided with locking strips on their long sides, wherein the starting sheet (1, 19, 38) is provided on its topside (2, 25, 37) and on its underside (3, 30, 41) with parallel grooves (4, 5; 29, 31; 40, 42), with the upper groove (4, 29, 40) and the lower groove (5, 31, 42) extending at offset relationship in the sheet plane (PE) and with the starting sheet (1, 19, 38) being divided so that projecting longitudinal strips (13, 14; 35, 36; 47, 48) remain along the long sides (11, 12; 21, 22;
46, 47) which are used for realization of the locking strips (15, 16; 23, 24; 51, 52), characterized in that the upper groove (4, 29, 40) and the lower groove (5, 31, 42) extend in offset relationship at a distance (a) to each other in the sheet plane (PE), thereby forming a breaking web (6, 34, 43), and the starting sheet (1, 19, 38) is divided along the breaking web (6, 34, 43).
2. Method according to claim 1, characterized in that the upper groove (4, 29, 40) is produced in a previously created broached groove (27, 39) on the topside (25, 37) of the starting sheet (1, 19, 38).
3. Method according to claim 1 or 2, characterized in that a 1st lower groove (42) and a 2nd lower groove (49) are produced at horizontal distance (a1) on the underside (41) of the starting sheet (38).
4. Method according to claim 3, characterized in that the 1st lower groove (42) and the 2nd lower groove (49) are cut with different depth.
5. Method according to one of the claims 1 to 4, characterized in that the grooves (4, 5) have a slanted groove base (9, 10).
6. Method according to claim 5, characterized in that the groove base (9) of the upper groove (4) and the groove base (10) of the lower groove (5) are slanted in the same direction.
7. Method according to at least one of the claims 1 to 6, characterized in that the depth (t) of a groove (4, 5) corresponds to a value which is 0.4-0.6 times the thickness d) of the starting sheet (1).
8. Method according to at least one of the claims 1 to 7, characterized in that the horizontal distance (a) between the upper groove (4) and the 1st lower groove (5) is measured between 0.5 - 3 times the width (b) of a groove.
CA2618496A 2005-08-16 2006-08-01 Method for production of panels Active CA2618496C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102005038975A DE102005038975B3 (en) 2005-08-16 2005-08-16 Panel production process for floor, wall or ceiling panels has initial board with parallel grooves in upper and lower surfaces
DE102005038975.9 2005-08-16
EP05022574A EP1754581B1 (en) 2005-08-16 2005-10-17 Method for manufacturing panels
EP05022574.7 2005-10-17
PCT/EP2006/007604 WO2007019957A1 (en) 2005-08-16 2006-08-01 Method for production of panels

Publications (2)

Publication Number Publication Date
CA2618496A1 true CA2618496A1 (en) 2007-02-22
CA2618496C CA2618496C (en) 2010-02-09

Family

ID=37092603

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2618496A Active CA2618496C (en) 2005-08-16 2006-08-01 Method for production of panels

Country Status (2)

Country Link
CA (1) CA2618496C (en)
WO (1) WO2007019957A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689512B2 (en) 2006-11-15 2014-04-08 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
US8869485B2 (en) 2006-12-08 2014-10-28 Valinge Innovation Ab Mechanical locking of floor panels

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2609056T3 (en) 2002-04-03 2017-04-18 Välinge Innovation AB Method of fixing a strip to a floating floor plate
US7841144B2 (en) 2005-03-30 2010-11-30 Valinge Innovation Ab Mechanical locking system for panels and method of installing same
SE530653C2 (en) 2006-01-12 2008-07-29 Vaelinge Innovation Ab Moisture-proof floor board and floor with an elastic surface layer including a decorative groove
SE533410C2 (en) 2006-07-11 2010-09-14 Vaelinge Innovation Ab Floor panels with mechanical locking systems with a flexible and slidable tongue as well as heavy therefore
BE1018494A3 (en) * 2007-11-28 2011-02-01 Flooring Ind Ltd Sarl PROFILE FOR FINISHING A FLOOR COATING AND SET OF PARTS FOR SUCH PROFILE.
US10279404B2 (en) 2009-07-31 2019-05-07 Valinge Innovation Ab Methods and arrangements relating to edge machining of building panels
US8931174B2 (en) 2009-07-31 2015-01-13 Valinge Innovation Ab Methods and arrangements relating to edge machining of building panels
EP2524093B1 (en) 2010-01-12 2020-02-05 Välinge Innovation AB Mechanical locking system for floor panels
BR112012018285B1 (en) 2010-02-04 2020-02-18 Välinge Innovation AB SET OF FLOOR PANELS
UA114715C2 (en) 2011-07-05 2017-07-25 Сералок Інновейшн Аб Mechanical locking of floor panels with a glued tongue
US9725912B2 (en) 2011-07-11 2017-08-08 Ceraloc Innovation Ab Mechanical locking system for floor panels
US8650826B2 (en) 2011-07-19 2014-02-18 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8857126B2 (en) 2011-08-15 2014-10-14 Valinge Flooring Technology Ab Mechanical locking system for floor panels
US8763340B2 (en) 2011-08-15 2014-07-01 Valinge Flooring Technology Ab Mechanical locking system for floor panels
CN109025154B (en) 2012-06-19 2021-04-02 瓦林格创新股份有限公司 Method for dividing a panel into a first and a second panel, method for forming a mechanical locking system and building panel
EA028287B1 (en) 2012-11-22 2017-10-31 Сералок Инновейшн Аб Mechanical locking system for floor panels
MX367290B (en) 2013-06-27 2019-08-13 Vaelinge Innovation Ab Building panel with a mechanical locking system.
MX2015018045A (en) 2013-07-09 2016-10-07 Ceraloc Innovation Ab Mechanical locking system for floor panels.
ES2728351T3 (en) 2013-10-25 2019-10-23 Ceraloc Innovation Ab Mechanical locking system for floor panels
US10246883B2 (en) 2014-05-14 2019-04-02 Valinge Innovation Ab Building panel with a mechanical locking system
KR102386246B1 (en) 2014-05-14 2022-04-12 뵈린게 이노베이션 에이비이 Building panel with a mechanical locking system
BR112017010662B1 (en) 2014-11-27 2022-05-10 Vãlinge Innovation Ab Floor panel set with mechanical locking system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1307424B1 (en) * 1999-04-29 2001-11-06 Costa S P A A METHOD FOR PROFILING STRIPS FOR PARQUET AND SQUARING MACHINE SUITABLE TO CREATE SUCH METHOD.
ES2609056T3 (en) * 2002-04-03 2017-04-18 Välinge Innovation AB Method of fixing a strip to a floating floor plate
CA2515402C (en) * 2003-02-24 2012-09-25 Vaelinge Innovation Ab Floorboard and method of manufacturing thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689512B2 (en) 2006-11-15 2014-04-08 Valinge Innovation Ab Mechanical locking of floor panels with vertical folding
US8869485B2 (en) 2006-12-08 2014-10-28 Valinge Innovation Ab Mechanical locking of floor panels

Also Published As

Publication number Publication date
CA2618496C (en) 2010-02-09
WO2007019957A1 (en) 2007-02-22

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