SE8903365D0 - WOOD UNIT - Google Patents
WOOD UNITInfo
- Publication number
- SE8903365D0 SE8903365D0 SE8903365A SE8903365A SE8903365D0 SE 8903365 D0 SE8903365 D0 SE 8903365D0 SE 8903365 A SE8903365 A SE 8903365A SE 8903365 A SE8903365 A SE 8903365A SE 8903365 D0 SE8903365 D0 SE 8903365D0
- Authority
- SE
- Sweden
- Prior art keywords
- wood
- elongated
- piece
- pieces
- section
- Prior art date
Links
- 239000002023 wood Substances 0.000 title abstract 9
- 239000011796 hollow space material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
- E04C3/127—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
In a method for producing wood units it is started from at least one elongated wood piece in the longitudinal direction of which two cuts are made substantially perpendicularly to each other, so that said cuts intersect each other in the centre of the starting wood piece cross section so as to divide the starting wood piece into four elongated wood pieces. The four elongated wood pieces obtained in this way are bonded to each other at the ends of the surfaces formed by said cuts located opposite to the right-angled corner of each piece as seen in cross section and so that the right-angled corners of adjacent elongated pieces are directed perpendicularly to each other, so that the right-angled corners of the elongated wood pieces each form one of the four corners of a wood unit with a rectangular cross section and a longitudinal inner hollow space.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903365A SE469880B (en) | 1989-10-13 | 1989-10-13 | Wooden unit and a process for its production |
CA002027356A CA2027356A1 (en) | 1989-10-13 | 1990-10-11 | Wood unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903365A SE469880B (en) | 1989-10-13 | 1989-10-13 | Wooden unit and a process for its production |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8903365D0 true SE8903365D0 (en) | 1989-10-13 |
SE8903365L SE8903365L (en) | 1991-04-14 |
SE469880B SE469880B (en) | 1993-10-04 |
Family
ID=20377125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8903365A SE469880B (en) | 1989-10-13 | 1989-10-13 | Wooden unit and a process for its production |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2027356A1 (en) |
SE (1) | SE469880B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115609A (en) * | 1991-07-03 | 1992-05-26 | Peter Sing | Method of converting logs and resultant product |
SE510494C2 (en) * | 1995-02-02 | 1999-05-31 | Lars Hammarstroem | Process for decomposing a log and for making a composite wood unit |
FI105790B (en) * | 1999-01-28 | 2000-10-13 | Johan Tore Karlstroem | A method of making stiffeners and a system of fins |
LT5083B (en) | 2002-04-17 | 2003-12-29 | Erowa Ag | Apparatus for clamping a work piece |
LT5383B (en) | 2006-01-27 | 2006-11-27 | Sergej Saveljev | Wood unit and method for manufacturing it |
SE538283C2 (en) * | 2014-08-08 | 2016-04-26 | Stora Enso Oyj | A gluelam structural member and a method of producing such agluelam structural member |
-
1989
- 1989-10-13 SE SE8903365A patent/SE469880B/en not_active IP Right Cessation
-
1990
- 1990-10-11 CA CA002027356A patent/CA2027356A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE8903365L (en) | 1991-04-14 |
SE469880B (en) | 1993-10-04 |
CA2027356A1 (en) | 1991-04-14 |
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Legal Events
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