EP1023146B1 - A method for manufacturing wooden boards by glueing and a board - Google Patents

A method for manufacturing wooden boards by glueing and a board Download PDF

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Publication number
EP1023146B1
EP1023146B1 EP96931076A EP96931076A EP1023146B1 EP 1023146 B1 EP1023146 B1 EP 1023146B1 EP 96931076 A EP96931076 A EP 96931076A EP 96931076 A EP96931076 A EP 96931076A EP 1023146 B1 EP1023146 B1 EP 1023146B1
Authority
EP
European Patent Office
Prior art keywords
glued
board
sawn
pieces
wood
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.)
Expired - Lifetime
Application number
EP96931076A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1023146A1 (en
Inventor
Reijo Viljanen
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
Application filed by Individual filed Critical Individual
Publication of EP1023146A1 publication Critical patent/EP1023146A1/en
Application granted granted Critical
Publication of EP1023146B1 publication Critical patent/EP1023146B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/005—Cutting sheet laminae in planes between faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor
    • 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
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0026—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally
    • B27M3/0053—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally using glue
    • 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
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood

Definitions

  • the invention is directed to a method for producing glued wood-boards, which are specially thin and are formed of close together glued sawn timber battens.
  • glued wood-board is formed out of sawn timber, out of which at least a portion is sawed lenghtwise of the sawn timber and formed pieces of sawn timber are jointed together by glueing in to a woodboard.
  • laying of the sawn timber pieces they are arranged so, that in ready made wood-board the living of the sawn timber causes less possible reformation and cracks to the woodboard.
  • Glued sawn timber element 1. in figure 1. has produced out of several, widewise equal, sawn timber boards or planks, as such known method. Boards 2. are put into a stack, one on top of another, when one against another boards sides 3. are glued together. Produced glued woodboards 4. in order to expand the strength and straightness, it's profitable to notice the woods grains 9. (figure 3.) directions, when the boards or planks are stacked, should, when looking from the end of sawn timber,. grain directions should take turns between the sawn timber next to each other, most likely in the 90 degrees turns.
  • the boards 2. are shaped right-angled by the cross section and planed from the surfaces 3. to be glued.
  • glued sawn timber element 1. is going to pressed against the sides 3. perpendicular direction with the powers F1, F2.
  • Out of the element is sawed, after the glue has dried, glued woodboard plates 4. loose in the direction of the elements side surface.
  • the sawing is going to be done along the lines I, II, III ... and so forth, that way that always the blank is going to be sawed split from the centre of the blank.
  • the start is going to be sawed line I, as result got two pieces are going to be sawed split along the line II and as the result got four pieces are going to be sawed split along the lines III and carry on until the final result is desired wood-board thickness in all the pieces.
  • the saw blade is directed and stays well in the middle of the blank just in accurately follows the sawing line, because thicker and also thinner blanks are opened always symmetrically during the sawing.
  • FIG 2. will show a suitable saw to the method, which blade 5. is a linear blade.
  • the blade does back and forth movement or it is a band saws blade, when it works with continues one directional movement.
  • the saw cut 6. which is left behind the blade stays, due to the symmetry, also in the centre of the sawing line. Also, in the both sides of the blade 5. are the friction forces and circumstance the same.
  • the element 1. is going to be concentrated with respect to the blade for example with the help of movable controls 7. As a controls are most suitable slide rails or rotating rolls.
  • the saw surface of the element can grind before loosing the following glued woodboard, then the next loose sawed woodboard 4. does not have to grind, if only the other surface of the woodboard must be grinned.
  • FIG 3. is ready made glued woodboard 4. which thickness d is in between 2 mm - 6 mm.
  • Board consists of sawn timber pieces, which are side by side 8. and are length wise same as the length of the woodboard and which wideness is bigger than the thickness.
  • the woodboard In most of the usage purposes of the woodboard, it is jointed with glue to the desired surfaces, also to the curved surfaces, which outer surface is wanted to be wood.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Panels For Use In Building Construction (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Rod-Shaped Construction Members (AREA)
EP96931076A 1995-03-22 1996-09-18 A method for manufacturing wooden boards by glueing and a board Expired - Lifetime EP1023146B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI951361A FI951361A (fi) 1995-03-22 1995-03-22 Menetelmä liimapuulevyjen valmistamiseksi
PCT/FI1996/000491 WO1998012030A1 (en) 1995-03-22 1996-09-18 A method for manufacturing wooden boards by glueing and a board
CN96180441A CN1083320C (zh) 1995-03-22 1996-09-18 通过胶粘制造胶合板的方法及其板制品

Publications (2)

Publication Number Publication Date
EP1023146A1 EP1023146A1 (en) 2000-08-02
EP1023146B1 true EP1023146B1 (en) 2003-07-02

Family

ID=27179108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96931076A Expired - Lifetime EP1023146B1 (en) 1995-03-22 1996-09-18 A method for manufacturing wooden boards by glueing and a board

Country Status (16)

Country Link
EP (1) EP1023146B1 (pl)
JP (1) JP2001500445A (pl)
CN (1) CN1083320C (pl)
AT (1) ATE244117T1 (pl)
AU (1) AU720220B2 (pl)
BR (1) BR9612715A (pl)
CA (1) CA2266651A1 (pl)
CZ (1) CZ93799A3 (pl)
DE (1) DE69628951T2 (pl)
DK (1) DK1023146T3 (pl)
ES (1) ES2202467T3 (pl)
FI (1) FI951361A (pl)
NO (1) NO991314D0 (pl)
PL (1) PL181739B1 (pl)
PT (1) PT1023146E (pl)
WO (1) WO1998012030A1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107319B (fi) * 1999-02-10 2001-07-13 Joint Capital Oy Solwo Sahausmenetelmä puulevyn irrottamiseksi
SE0300616L (sv) * 2003-03-10 2004-09-11 Per Hobro Förfarande för hoplimning
CA2438632A1 (en) * 2003-08-29 2005-02-28 Pinexel Inc. Laminated cross lumber and method of making same
US6960277B2 (en) 2003-08-29 2005-11-01 Pinexel Inc. Laminated cross lumber and method of making same
FI122465B (fi) * 2006-04-07 2012-01-31 Upm Kymmene Oyj Menetelmä puisen liimalevyn valmistamiseksi ja liimalevyaihio
DE102009022335A1 (de) * 2009-05-13 2010-11-18 GreCon Dimter Holzoptimierung Süd GmbH & Co. KG Verfahren zur Herstellung von Holzplatten
PL228156B1 (pl) * 2010-08-10 2018-02-28 Tomasz Guzdek Sposób wytwarzania drewnianej warstwy rdzeniowej dla płyt podłogowych
CN103612296A (zh) * 2013-11-25 2014-03-05 杨洪斌 小叶紫檀拼板方法
PL239187B1 (pl) * 2017-10-05 2021-11-15 Barlinek Inwestycje Spolka Z Ograniczona Odpowiedzialnoscia Sposób wytwarzania płyty klejonej z drewna oraz deska profilowana
RU199445U1 (ru) * 2020-05-14 2020-09-01 Общество с ограниченной ответственностью "Ростр" Конструктивный элемент декоративного изделия из древесины мореного дуба

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178643C (pl) * 1903-12-31
SE39648C1 (pl) * 1912-05-30 1915-11-17
GB421979A (en) * 1933-06-29 1934-12-31 Klinger Johann Process for the manufacture of laminated joinery members
US3327747A (en) * 1965-10-24 1967-06-27 Weyerhaeuser Co Method of and apparatus for kerfless cutting of wood
JPH0857810A (ja) * 1994-08-24 1996-03-05 Nisshin:Kk 竹合板

Also Published As

Publication number Publication date
DK1023146T3 (da) 2003-10-27
NO991314L (no) 1999-03-18
CA2266651A1 (en) 1998-03-26
NO991314D0 (no) 1999-03-18
DE69628951D1 (de) 2003-08-07
ATE244117T1 (de) 2003-07-15
CN1229380A (zh) 1999-09-22
PT1023146E (pt) 2003-11-28
FI951361A (fi) 1996-09-23
WO1998012030A1 (en) 1998-03-26
FI951361A0 (fi) 1995-03-22
BR9612715A (pt) 1999-08-24
EP1023146A1 (en) 2000-08-02
JP2001500445A (ja) 2001-01-16
DE69628951T2 (de) 2004-05-13
AU6989696A (en) 1998-04-14
CZ93799A3 (cs) 1999-07-14
CN1083320C (zh) 2002-04-24
PL181739B1 (en) 2001-09-28
AU720220B2 (en) 2000-05-25
PL332317A1 (en) 1999-08-30
ES2202467T3 (es) 2004-04-01

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