DK1365899T3 - Method and device for cutting rounded bends in a plane for wood products - Google Patents
Method and device for cutting rounded bends in a plane for wood productsInfo
- Publication number
- DK1365899T3 DK1365899T3 DK02718072T DK02718072T DK1365899T3 DK 1365899 T3 DK1365899 T3 DK 1365899T3 DK 02718072 T DK02718072 T DK 02718072T DK 02718072 T DK02718072 T DK 02718072T DK 1365899 T3 DK1365899 T3 DK 1365899T3
- Authority
- DK
- Denmark
- Prior art keywords
- plane
- wood
- wood products
- round
- curvature
- Prior art date
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
- B27B1/007—Methods for subdividing trunks or logs essentially involving sawing taking into account geometric properties of the trunks or logs to be sawn, e.g. curvature
-
- 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
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
- B27B25/04—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed chains or belts
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The round pieces of wood are laterally flattened at least on the curvature plane and are conveyed in a straight line parallel with the curvature plane. After the round wood pieces have been measured, a bow line (80) of the curvature is taken. The round wood pieces are machined by first tools while moving crosswise to the direction of travel and while turning on an axis at right angles to the curvature plane and following the bow line. Forward thrust and or guide elements (68-78) guide the wood along the bow line. The timber is machined by second machining tools (82,84). An independent claim is also included for the system using the method.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10105178 | 2001-02-01 | ||
DE10138946 | 2001-08-02 | ||
PCT/EP2002/001014 WO2002060659A2 (en) | 2001-02-01 | 2002-01-31 | Method and device for reducing round timber that is bent in one plane to wood products |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1365899T3 true DK1365899T3 (en) | 2009-11-23 |
Family
ID=26008418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK02718072T DK1365899T3 (en) | 2001-02-01 | 2002-01-31 | Method and device for cutting rounded bends in a plane for wood products |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1365899B1 (en) |
AT (1) | ATE439220T1 (en) |
DE (2) | DE10203871A1 (en) |
DK (1) | DK1365899T3 (en) |
ES (1) | ES2329344T3 (en) |
NO (1) | NO323066B1 (en) |
WO (1) | WO2002060659A2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004067238A1 (en) * | 2003-01-30 | 2004-08-12 | Esterer Wd Gmbh & Co. Kg | Method and processing line for dissecting logs |
DE102004062373B4 (en) * | 2004-12-15 | 2007-11-29 | Esterer Wd Gmbh & Co. Kg | Method and device for conveying tree trunks |
DE102004062372B3 (en) * | 2004-12-15 | 2006-07-06 | Esterer Wd Gmbh & Co. Kg | Spanerkopf and method for cutting edge areas of logs |
DE102005024581B4 (en) * | 2005-05-24 | 2007-03-01 | Esterer Wd Gmbh & Co. Kg | Device for aligning wood products |
DE102021126725A1 (en) | 2021-10-14 | 2023-04-20 | Gebrüder Linck, Maschinenfabrik "Gatterlinck" GmbH & Co. KG | METHOD AND APPARATUS FOR MAKING LUMBER |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244393C1 (en) * | 1982-12-01 | 1984-03-01 | Wurster u. Dietz GmbH u. Co Maschinenfabrik, 7400 Tübingen | Process for the production of wood products processed on all sides, and device for carrying out the process |
US4879659A (en) * | 1987-11-24 | 1989-11-07 | Bowlin William P | Log processing systems |
CA2022857C (en) * | 1990-08-08 | 1996-04-23 | Lars Gunnar Lundstrom | Secondary breakdown of logs in sawing mills |
SE470378B (en) * | 1991-06-17 | 1994-02-07 | Ari Ab | Method and apparatus for decomposing logs to boards and planks |
CA2109254C (en) * | 1993-10-26 | 1997-04-22 | Maurice J. Brisson | Two-sided cants sawing and cutting according to their curve |
CA2205782C (en) * | 1996-03-21 | 2002-10-22 | Newnes Machine Ltd. | Position-based integrated motion controlled curve sawing |
-
2002
- 2002-01-31 AT AT02718072T patent/ATE439220T1/en active
- 2002-01-31 DE DE10203871A patent/DE10203871A1/en not_active Withdrawn
- 2002-01-31 DK DK02718072T patent/DK1365899T3/en active
- 2002-01-31 WO PCT/EP2002/001014 patent/WO2002060659A2/en active Application Filing
- 2002-01-31 DE DE50213762T patent/DE50213762D1/en not_active Expired - Lifetime
- 2002-01-31 ES ES02718072T patent/ES2329344T3/en not_active Expired - Lifetime
- 2002-01-31 EP EP02718072A patent/EP1365899B1/en not_active Expired - Lifetime
-
2003
- 2003-07-03 NO NO20033050A patent/NO323066B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002060659A3 (en) | 2003-10-02 |
DE10203871A1 (en) | 2002-08-14 |
WO2002060659A2 (en) | 2002-08-08 |
NO20033050L (en) | 2003-07-03 |
ATE439220T1 (en) | 2009-08-15 |
NO20033050D0 (en) | 2003-07-03 |
EP1365899B1 (en) | 2009-08-12 |
ES2329344T3 (en) | 2009-11-25 |
EP1365899A2 (en) | 2003-12-03 |
DE50213762D1 (en) | 2009-09-24 |
NO323066B1 (en) | 2006-12-27 |
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