EP0029256A3 - Process for producing board-lamellae from round-wood - Google Patents

Process for producing board-lamellae from round-wood Download PDF

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Publication number
EP0029256A3
EP0029256A3 EP80107356A EP80107356A EP0029256A3 EP 0029256 A3 EP0029256 A3 EP 0029256A3 EP 80107356 A EP80107356 A EP 80107356A EP 80107356 A EP80107356 A EP 80107356A EP 0029256 A3 EP0029256 A3 EP 0029256A3
Authority
EP
European Patent Office
Prior art keywords
logs
wood
diameter
predetermined
board
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.)
Withdrawn
Application number
EP80107356A
Other languages
German (de)
French (fr)
Other versions
EP0029256A2 (en
Inventor
Kurt Feyler
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 EP0029256A2 publication Critical patent/EP0029256A2/en
Publication of EP0029256A3 publication Critical patent/EP0029256A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

Die Erfindung befasst sich mit der holzsparenden Her­ stellung von Brettlamellen aus Rundholz, vorzugsweise zur Verwendung im Holzleimbau, z.B. zur Herstellung verleim­ ter Holzprofilträger. Hierbei soll der durch die Baumrun­ dung bedingte Abfall so gering als möglich gehalten wer­ den und es sollen vor allem auch Rundhölzer kleineren Durchmessers, nach Sortierung auf vorbestimmte Zopf­ durchmesser gemäss einem vorbestimmten Schnittbild zer­ sägt und besäumt werden. The invention deals with the wood-saving Her provision of board lamellas from round wood, preferably for Use in wood glue construction, e.g. glue for production ter wooden beam. Here, the through the tree run waste is kept as low as possible that and, above all, smaller logs Diameter, after sorting on predetermined braid diameter according to a predetermined sectional view saws and trimmed.

Das erfindungsgemässe Verfahren wird in der Weise durchgeführt, dass die sortierten Rundhölzer erst unmittel­ bar nach dem Entrinden nach einem entsprechend dem Zopfdurchmesser vorbestimmten, für jeden Durchmesser unterschiedlichen Schnittbild zersägt, getrocknet und je­ weils zwei zu verbindende mit Baumrundung versehene Brett-Längskanten innerhalb ihres Überlappungsabschnitts profiliert und verleimt werden, wobei die komplementäre Profilierung gemäss vorgewählten oder durch Messung und/oder Berechnung bestimmten Faktoren gemäss einem für die betreffenden Faktoren optimalen Profilierungsbild. The method according to the invention is as follows carried out that the sorted logs only immediately bar after debarking according to a Braid diameter predetermined, for each diameter sawn different cuts, dried and each because two to be connected with tree rounding Longitudinal board edges within their overlap section be profiled and glued, with the complementary Profiling according to pre-selected or by measurement and / or calculating certain factors according to a optimal profile for the relevant factors.

Gemäss einer wichtigen Ausgestaltung ist die Anord­ nung dabei derart getroffen, dass die Rundhölzer in Rinde während der Sortierung und Lagerung vor der Verarbei­ tung periodisch einer Wasserberieselung unterworfen wer­ den, und dass die Rundhölzer in nicht getrocknetem Zu­ stand eingeschnitten und die Brettkantenbearbeitung nach der Trocknung erfolgt. According to an important embodiment, the arrangement is This is done so that the logs are in bark during sorting and storage before processing who is periodically subjected to water sprinkling den, and that the logs in undried Zu was cut and the board edge processing after drying takes place.

EP80107356A 1979-11-26 1980-11-25 Process for producing board-lamellae from round-wood Withdrawn EP0029256A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2947611 1979-11-26
DE19792947611 DE2947611C2 (en) 1979-11-26 1979-11-26 Process for the production of board lamellas

Publications (2)

Publication Number Publication Date
EP0029256A2 EP0029256A2 (en) 1981-05-27
EP0029256A3 true EP0029256A3 (en) 1982-01-13

Family

ID=6086920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107356A Withdrawn EP0029256A3 (en) 1979-11-26 1980-11-25 Process for producing board-lamellae from round-wood

Country Status (2)

Country Link
EP (1) EP0029256A3 (en)
DE (1) DE2947611C2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512729A1 (en) * 1981-09-15 1983-03-18 Chambon Alain Method of making large wooden beam - has small octagonal shaped logs cut and re-assembled to cruciform section
DE3216669A1 (en) * 1982-05-04 1983-11-10 Peter 2057 Reinbek Polaczek METHOD FOR PROCESSING ROUND WOOD TO CONSTRUCTION WOOD OR VENEER AND DEVICE FOR CARRYING OUT THE METHOD
SE9103009L (en) * 1991-10-16 1993-04-17 Lars Hammarstroem PROCEDURE FOR REDUCING A STOCK
FI2181U1 (en) * 1995-09-21 1995-11-17 Risto Heikki Pitkaenen Aemne Foer framstaellning av en lim- och limbalksskiva
CA2215890C (en) * 1997-01-09 1999-02-23 Raoul Grenier A process for making a wood board and the wood board
CA2194793A1 (en) * 1997-01-09 1998-07-09 Raoul Grenier High-strength battenboard
US5870876A (en) * 1997-02-24 1999-02-16 Synergy Wood Processing Inc. Converted wood articles, composite wood products made therefrom and method of making same
SE511577C2 (en) * 1997-03-19 1999-10-25 Aelvsbyhus Ab Process for the manufacture of elongated articles and articles made according to the procedure
SE9800105L (en) * 1998-01-16 1999-07-17 Green Gluing Scandinavia Ab Method for producing sub-assemblies for end products of different types of wood
FI105790B (en) * 1999-01-28 2000-10-13 Johan Tore Karlstroem A method of making stiffeners and a system of fins
US6701984B2 (en) 1999-12-15 2004-03-09 9069-0470 Quebec Inc. Wood board made of a plurality of wood pieces, method of manufacture and apparatus
US20020160147A1 (en) * 2001-02-27 2002-10-31 Suezone Chow Composite wood product and method of manufacture
DE102013109206A1 (en) * 2013-08-26 2015-02-26 Ladenburger Gmbh Process for the production of a construction lumber consisting of several lumbers and construction plywood
AT515171B1 (en) * 2013-12-10 2016-02-15 Hans-Peter Ing Leitinger Sawn board from side board ware and process for its production
AT522067B1 (en) * 2019-02-07 2020-08-15 Tgw Mechanics Gmbh Transport carrier system and hanging conveyor device with transport carriers for transporting hanging goods
DE102020120386A1 (en) 2020-08-03 2022-02-03 Xaver Haas Method of making structural lumber from small wood

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159337A1 (en) * 1971-11-30 1973-06-07 Albert Rufle METHOD AND DEVICE FOR MANUFACTURING SAW WOOD
US3811487A (en) * 1971-10-19 1974-05-21 L Warren Automatic sawmill
DE2606116A1 (en) * 1975-02-18 1976-09-02 Lehner & Putz Bau Aktiengesell METHOD FOR MANUFACTURING TIMBER ELEMENTS
DE2708518A1 (en) * 1977-02-26 1978-08-31 Otto Kreibaum PROCESS AND PLANT FOR THE EXTRACTION OF LUMBER FROM ROUND TIMBER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720762C3 (en) * 1977-05-09 1982-09-16 Otto Ing.(Grad.) 3216 Salzhemmendorf Kreibaum Process for processing round timber into composite panels
IT1116595B (en) * 1979-06-05 1986-02-10 Franciosi Giovanni METHOD AND DEVICE FOR THE SEGATION OF TRUNKS EQUIPPED WITH A NATURAL CONICITY TO OBTAIN THE MAXIMUM PERFORMANCE IN PARALLEL BEAMS WITH RECTANGULAR SECTION WITH TOLERANCES OF USE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811487A (en) * 1971-10-19 1974-05-21 L Warren Automatic sawmill
DE2159337A1 (en) * 1971-11-30 1973-06-07 Albert Rufle METHOD AND DEVICE FOR MANUFACTURING SAW WOOD
DE2606116A1 (en) * 1975-02-18 1976-09-02 Lehner & Putz Bau Aktiengesell METHOD FOR MANUFACTURING TIMBER ELEMENTS
DE2708518A1 (en) * 1977-02-26 1978-08-31 Otto Kreibaum PROCESS AND PLANT FOR THE EXTRACTION OF LUMBER FROM ROUND TIMBER

Also Published As

Publication number Publication date
DE2947611C2 (en) 1984-01-19
DE2947611A1 (en) 1981-05-27
EP0029256A2 (en) 1981-05-27

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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