WO1999036235A1 - Procede de fabrication d'unites partielles pour la formation d'un produit fini constitue de differents bois - Google Patents
Procede de fabrication d'unites partielles pour la formation d'un produit fini constitue de differents bois Download PDFInfo
- Publication number
- WO1999036235A1 WO1999036235A1 PCT/SE1999/000055 SE9900055W WO9936235A1 WO 1999036235 A1 WO1999036235 A1 WO 1999036235A1 SE 9900055 W SE9900055 W SE 9900055W WO 9936235 A1 WO9936235 A1 WO 9936235A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- timber
- units
- wood
- order
- moisture content
- Prior art date
Links
Classifications
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
Definitions
- the present invention relates to a method in which, with the aid of several units, an end product can be produced that is rather complicated and in which a method using gluing has been utilized.
- the object of the present invention is to provide a rational method for utilizing pure timber and thus achieve considerable savings in the manufacture of wooden products.
- the starting materials are the following types of timber: spruce, pine, birch, beech, oak, larch and timber with equivalent properties.
- a slim trunk with a top diameter of between 80 and 140 mm is selected. This trunk is placed in a water bath so that it acquires a moisture content between 20 and 40 %.
- the water suitably has a temperature somewhere between 15° and 25°.
- each part contains a core part having at least 8 annual rings. This method makes it unnecessary to remove the bark.
- the desired end product is obtained when the individual timber units of desired dampness have been joined together to form different bodies.
- These wooden sleepers are manufactured in exactly the same way as described above, namely tree trunks are placed in a water bath in order to acquire a certain degree of dampness, and are then processed to bars of substantially rectangular shape, provided with polyurethane glue or the like and joined together so that they form sleepers, after which the sleepers are subjected to pressure.
- sleepers it is obvious that not every unit in the sleeper need be as long as the sleeper itself. The latter may consist of several parts arranged one after the other and very inexpensive sleepers can be produced in this way.
- the unit it is extremely advantageous when producing a unit in accordance with the present method, for the unit to consist of heartwood and to have at least eight annual rings.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU24451/99A AU2445199A (en) | 1998-01-16 | 1999-01-17 | Method of manufacturing part units to end products of different kinds of wood |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800105-0 | 1998-01-16 | ||
SE9800105A SE9800105L (sv) | 1998-01-16 | 1998-01-16 | Metod för att framställa delenheter till slutprodukter av olika slag av virke |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999036235A1 true WO1999036235A1 (fr) | 1999-07-22 |
Family
ID=20409884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1999/000055 WO1999036235A1 (fr) | 1998-01-16 | 1999-01-17 | Procede de fabrication d'unites partielles pour la formation d'un produit fini constitue de differents bois |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2445199A (fr) |
SE (1) | SE9800105L (fr) |
WO (1) | WO1999036235A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002068164A1 (fr) * | 2001-02-27 | 2002-09-06 | Canadian Forest Products Ltd. | Produit en bois composite et procede de fabrication |
WO2010020829A1 (fr) * | 2005-01-20 | 2010-02-25 | Riviere Jim | Assemblage d ' elements massi1fs |
EP3127669A1 (fr) * | 2015-08-04 | 2017-02-08 | Binderholz International AG | Procede de fabrication de composants en bois |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897581A (en) * | 1973-03-27 | 1975-07-29 | Sumitomo Bakelite Co | Plywood veneer of edge-bonded wet wood pieces and method of making same |
US3969558A (en) * | 1972-07-18 | 1976-07-13 | Dantani Plywood Co., Ltd. | Veneer sheet of a plurality of thin flat sections of wood |
DE2947611A1 (de) * | 1979-11-26 | 1981-05-27 | Kurt Ing.(grad.) 8625 Sonnefeld Feyler | Verfahren zur herstellung von brettlamellen aus rundholz |
SE501131C2 (sv) * | 1992-11-04 | 1994-11-21 | Martin Wiklund | Sätt att framställa skivformade element av ändträtyp, jämte platta och element framställt därmed |
EP0650811A1 (fr) * | 1993-10-30 | 1995-05-03 | Holzbau Krämer GmbH | Bille de bois de construction sans fin |
US5593530A (en) * | 1994-07-14 | 1997-01-14 | Hashiguchi; Tetsuya | Laminated lumber and method of manufacturing the same |
-
1998
- 1998-01-16 SE SE9800105A patent/SE9800105L/ not_active Application Discontinuation
-
1999
- 1999-01-17 WO PCT/SE1999/000055 patent/WO1999036235A1/fr active Application Filing
- 1999-01-17 AU AU24451/99A patent/AU2445199A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969558A (en) * | 1972-07-18 | 1976-07-13 | Dantani Plywood Co., Ltd. | Veneer sheet of a plurality of thin flat sections of wood |
US3897581A (en) * | 1973-03-27 | 1975-07-29 | Sumitomo Bakelite Co | Plywood veneer of edge-bonded wet wood pieces and method of making same |
DE2947611A1 (de) * | 1979-11-26 | 1981-05-27 | Kurt Ing.(grad.) 8625 Sonnefeld Feyler | Verfahren zur herstellung von brettlamellen aus rundholz |
SE501131C2 (sv) * | 1992-11-04 | 1994-11-21 | Martin Wiklund | Sätt att framställa skivformade element av ändträtyp, jämte platta och element framställt därmed |
EP0650811A1 (fr) * | 1993-10-30 | 1995-05-03 | Holzbau Krämer GmbH | Bille de bois de construction sans fin |
US5593530A (en) * | 1994-07-14 | 1997-01-14 | Hashiguchi; Tetsuya | Laminated lumber and method of manufacturing the same |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002068164A1 (fr) * | 2001-02-27 | 2002-09-06 | Canadian Forest Products Ltd. | Produit en bois composite et procede de fabrication |
WO2010020829A1 (fr) * | 2005-01-20 | 2010-02-25 | Riviere Jim | Assemblage d ' elements massi1fs |
US8662120B2 (en) | 2005-01-20 | 2014-03-04 | Jim Riviere | Complete assembling of massive elements |
EP3127669A1 (fr) * | 2015-08-04 | 2017-02-08 | Binderholz International AG | Procede de fabrication de composants en bois |
Also Published As
Publication number | Publication date |
---|---|
AU2445199A (en) | 1999-08-02 |
SE9800105D0 (sv) | 1998-01-16 |
SE9800105L (sv) | 1999-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7647957B2 (en) | Method for making plywood and dimensional lumber from Arundo donax L. or bamboo | |
US20040115460A1 (en) | Modifield wood product and process for the preparation thereof | |
US20080023868A1 (en) | Bamboo beam and process | |
US20050161852A1 (en) | Bamboo chip treatment and products | |
CN101384432A (zh) | 竹梁及其制造方法 | |
RU2325988C1 (ru) | Клееное оцилиндрованное бревно и способ его изготовления | |
US20030010434A1 (en) | Process of making a lamellated wood product | |
JP3940678B2 (ja) | 木材から成る成形体、およびこの成形体を製造するための方法 | |
WO1999036235A1 (fr) | Procede de fabrication d'unites partielles pour la formation d'un produit fini constitue de differents bois | |
US10195821B1 (en) | Bamboo laminated construction panel and method of manufacture | |
CA2415640C (fr) | Methode de fabrication d'une piece de bois d'oeuvre comprenant du bois de coeur | |
US5320152A (en) | Utility pole recycling process | |
CN102773887A (zh) | 一种重组竹材与定向刨花板复合结构板及其制造方法 | |
JP2019217741A (ja) | 木材の湾曲加工方法 | |
JP2022131290A (ja) | 積層塑性加工木材 | |
CN105500469A (zh) | 一种用刨花层积材作为芯层的集装箱底板及其制造方法 | |
Chawla et al. | Use of lignocellulosic biomaterials for sustainable development of bamboo strand lumber for structural applications | |
WO2019017762A1 (fr) | Procédé de fabrication de bois de palmier imprégné densifié | |
RU2052008C1 (ru) | Способ изготовления шпал | |
JP7387133B2 (ja) | 積層材及び積層材の製造方法 | |
CN203198017U (zh) | 一种集装箱底板用胶合板 | |
Nocetti et al. | The green gluing of Eucalyptus grandis boards as a processing phase to reduce drying defects in the semi-finished product | |
AU2002242462B2 (en) | Modified wood products and process for the preparation thereof | |
JPH0136961Y2 (fr) | ||
DE202006016046U1 (de) | Arbeitsplatte mit Flachseinlage |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase |