DE50206629D1 - Methods and devices for cutting and profiling trapezoidal lamellae for trapezoidal lamella beams - Google Patents
Methods and devices for cutting and profiling trapezoidal lamellae for trapezoidal lamella beamsInfo
- Publication number
- DE50206629D1 DE50206629D1 DE50206629T DE50206629T DE50206629D1 DE 50206629 D1 DE50206629 D1 DE 50206629D1 DE 50206629 T DE50206629 T DE 50206629T DE 50206629 T DE50206629 T DE 50206629T DE 50206629 D1 DE50206629 D1 DE 50206629D1
- Authority
- DE
- Germany
- Prior art keywords
- trapezoidal
- profiling
- beams
- cutting
- methods
- 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 - Fee Related
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
- B27B1/005—Methods for subdividing trunks or logs essentially involving sawing including the step of dividing the log into sector-shaped segments
-
- 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
- E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web
Abstract
The trapezoid strip shaping process produces strips for use in building up a beam (8). Starting from the round timber, the core regions is sawn into parallel pieces, The arc-shaped blanks are then divided into a number of triangular-section strips without core regions. They may be placed asymmetrically in the beam so that there is no common cut point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50206629T DE50206629D1 (en) | 2001-07-19 | 2002-07-15 | Methods and devices for cutting and profiling trapezoidal lamellae for trapezoidal lamella beams |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001135123 DE10135123A1 (en) | 2001-07-19 | 2001-07-19 | Wooden beam made from round wood pieces and segments in the form of triangular bars |
DE2001154269 DE10154269A1 (en) | 2001-11-05 | 2001-11-05 | Trapezoid strip shaping process involves cutting parallel strips from core region of round timber, and dividing into triangular-section strips |
DE2001161024 DE10161024A1 (en) | 2001-12-12 | 2001-12-12 | Laminar beam of trapezoid-section strips has identical triangular strips placed asymmetrically, with no common cut point |
DE2002100335 DE10200335A1 (en) | 2002-01-08 | 2002-01-08 | Trapezoid layers for beam in initial state have longitudinally symmetrical cross sections with coordinated external surfaces and arms so that fibers are parallel |
DE2002101527 DE10201527A1 (en) | 2002-01-17 | 2002-01-17 | Trapezoid strip shaping process involves cutting parallel strips from core region of round timber, and dividing into triangular-section strips |
DE50206629T DE50206629D1 (en) | 2001-07-19 | 2002-07-15 | Methods and devices for cutting and profiling trapezoidal lamellae for trapezoidal lamella beams |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50206629D1 true DE50206629D1 (en) | 2006-06-08 |
Family
ID=27512421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50206629T Expired - Fee Related DE50206629D1 (en) | 2001-07-19 | 2002-07-15 | Methods and devices for cutting and profiling trapezoidal lamellae for trapezoidal lamella beams |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1277552B1 (en) |
AT (1) | ATE324965T1 (en) |
DE (1) | DE50206629D1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2465148A (en) * | 2008-11-05 | 2010-05-12 | Peter Ransom | Method of manufacturing a plank of wood from wedge shaped pieces |
AT11958U1 (en) | 2010-09-07 | 2011-08-15 | Hans-Peter Ing Leitinger | PROCESS FOR PROCESSING RAW ROUNDWOOD AND WEDGE-LINKED WOOD COMPOSITE PRODUCTS |
SE538283C2 (en) * | 2014-08-08 | 2016-04-26 | Stora Enso Oyj | A gluelam structural member and a method of producing such agluelam structural member |
SE538849C2 (en) | 2015-02-17 | 2017-01-03 | Stora Enso Oyj | Method and device for producing wood lamellae |
BE1024604B1 (en) | 2016-09-26 | 2018-04-25 | Patrick Moutschen | CONSTRUCTION ELEMENT EXTENDED HOLLOW |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1134435A (en) * | 1955-06-21 | 1957-04-11 | Wooden beam composed of several parts | |
US3903943A (en) * | 1974-04-15 | 1975-09-09 | Weyerhaeuser Co | Log cutting and rejoining process |
US4111247A (en) * | 1977-01-13 | 1978-09-05 | Weyerhaeuser Company | Log cutting and rejoining process for lumber manufacture |
US4122878A (en) * | 1977-12-14 | 1978-10-31 | Baltek Corporation | Technique for converting balsa logs into panels |
SE505056C2 (en) * | 1991-03-19 | 1997-06-16 | Martin Wiklund | Procedure for decomposing logs |
SE517828C2 (en) * | 1999-12-08 | 2002-07-23 | Primwood Ab | Saw station and a method of using the saw station |
DE10161024A1 (en) * | 2001-12-12 | 2002-10-17 | Fries Petra | Laminar beam of trapezoid-section strips has identical triangular strips placed asymmetrically, with no common cut point |
-
2002
- 2002-07-15 EP EP02015775A patent/EP1277552B1/en not_active Expired - Lifetime
- 2002-07-15 DE DE50206629T patent/DE50206629D1/en not_active Expired - Fee Related
- 2002-07-15 AT AT02015775T patent/ATE324965T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE324965T1 (en) | 2006-06-15 |
EP1277552A1 (en) | 2003-01-22 |
EP1277552B1 (en) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |