DE59209652D1 - Process for producing hollow hollow beams and forming hollow hollow beams according to this process - Google Patents
Process for producing hollow hollow beams and forming hollow hollow beams according to this processInfo
- Publication number
- DE59209652D1 DE59209652D1 DE59209652T DE59209652T DE59209652D1 DE 59209652 D1 DE59209652 D1 DE 59209652D1 DE 59209652 T DE59209652 T DE 59209652T DE 59209652 T DE59209652 T DE 59209652T DE 59209652 D1 DE59209652 D1 DE 59209652D1
- Authority
- DE
- Germany
- Prior art keywords
- timber
- hollow
- wooden
- beams
- round
- 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
-
- 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
-
- 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
Abstract
The inventions relate to methods for the production of wooden hollow beams (50) and forms of this beam. Serving as feed stock are round-timber outer parts/slabs from medium and thick round-timber diameters as well as segments/halved timber from the small-timber range. The feed stock/raw material (5) similar to halved timber is preferably profiled conically on three sides in the wet state and is slit (12) to protect against stress/drying cracks. After the drying the polygonal finish profiling is effected and so too is the severing into individual elements (21), the conversions of which lead to a wooden beam (50) with outer solid-timber character and inner hole (51) (wooden hollow beam), or the severing is effected during or after the formation of layers, and composite materials (74, 75, 76) can be embedded in the hollow wooden beams (50) in the most varied processing operations. Similarly, the procedure/method according to the invention takes place to utilise wedge-shaped round-timber centre pieces (3) - as are obtained when sawing parallel to the fibres; or the assembly of only two parts to make "superimposed" ceiling joists/trusses.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9107371U DE9107371U1 (en) | 1991-06-14 | 1991-06-14 | |
DE9107760U DE9107760U1 (en) | 1991-06-24 | 1991-06-24 | |
DE4204616 | 1992-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59209652D1 true DE59209652D1 (en) | 1999-04-22 |
Family
ID=27203418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59209652T Expired - Fee Related DE59209652D1 (en) | 1991-06-14 | 1992-06-06 | Process for producing hollow hollow beams and forming hollow hollow beams according to this process |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0518246B1 (en) |
AT (1) | ATE177672T1 (en) |
DE (1) | DE59209652D1 (en) |
Families Citing this family (15)
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 |
US5299400A (en) * | 1992-09-24 | 1994-04-05 | Peter Sing | Converted log structural products and method |
SE9704212L (en) | 1996-12-13 | 1998-06-14 | Primwood Ab | Procedure for decomposing logs |
AT2296U1 (en) * | 1997-06-13 | 1998-08-25 | Felbermayr Herbert | METHOD FOR PRODUCING PROFILE WOOD |
EP0915213A3 (en) * | 1997-11-04 | 2000-10-18 | Konstruktion-Holz-Werk Seubert KHW GmbH & Co. KG | Wooden building element and its manufacturing method |
EP0933175B1 (en) * | 1998-01-20 | 2004-09-29 | Fries, Petra | Method for manufacturing components, wooden beams made from said components and a production line for mechanical working of materials |
SE9801911L (en) * | 1998-05-29 | 1999-05-31 | Lars Hammarstroem | Procedure for decomposing a log and wood unit |
DE19849029A1 (en) * | 1998-10-23 | 2000-05-18 | Konstruktion Holz Werk Seubert | Wooden beams and method of making a wooden beam |
FI20001716A (en) * | 2000-07-27 | 2002-01-28 | M Johan Tore Karlstr | Regulatory arrangements and procedures at the same |
WO2011051794A2 (en) * | 2009-10-30 | 2011-05-05 | Nikolay Skuratov | Semisolid wooden panel made of profiled wood sections glued together |
RU2478466C1 (en) * | 2011-10-04 | 2013-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Марийский государственный университет | Method of dressing round timber with annular defects |
AT515171B1 (en) * | 2013-12-10 | 2016-02-15 | Hans-Peter Ing Leitinger | Sawn board from side board ware and process for its production |
EP3127669A1 (en) * | 2015-08-04 | 2017-02-08 | Binderholz International AG | Method for manufacturing wooden components |
DE102016003506A1 (en) * | 2016-03-18 | 2017-09-21 | Weinig Dimter Gmbh & Co. Kg | Process for the production of blocks of juxtaposed, glued together wooden parts and plant for carrying out the method |
CN112606151B (en) * | 2020-12-16 | 2023-07-18 | 南京林业大学 | Method for producing hollow round wood column by using small-diameter wood |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE855900C (en) * | 1950-08-18 | 1952-11-17 | Hans Vollmar | Wooden member, e.g. B. beam, support, truss rod or the like. |
CH284016A (en) * | 1950-08-22 | 1952-07-15 | Emil Dr Staudacher | Construction element made of wood. |
DE1434785A1 (en) * | 1964-03-02 | 1968-11-28 | Fritz Reinke | Hollow body assembled from prefabricated parts |
DE1509026A1 (en) * | 1964-03-21 | 1969-01-09 | Timber Engineering Company | Beam construction for wooden buildings |
DE3130445C2 (en) * | 1981-07-23 | 1984-09-06 | Gerhard Dipl.-Ing. 5461 Ockenfels Meickl | Fitting for connection to the face of wooden beams that can withstand transverse forces |
FR2606057B1 (en) * | 1986-11-04 | 1990-10-12 | Wolf Philippe | REINFORCEMENT OF STRUCTURAL ELEMENTS BY INSERTING HIGH-STRENGTH PLATES |
ATE124313T1 (en) * | 1989-03-23 | 1995-07-15 | Berthold Fries | WOODEN BEAMS AND METHOD FOR THE PRODUCTION THEREOF. |
DE8909575U1 (en) * | 1989-08-10 | 1989-12-07 | Gebr. Kuehne Gmbh & Co. Saegewerk Und Holzhandel, 3404 Adelebsen, De |
-
1992
- 1992-06-06 AT AT92109618T patent/ATE177672T1/en active
- 1992-06-06 EP EP92109618A patent/EP0518246B1/en not_active Expired - Lifetime
- 1992-06-06 DE DE59209652T patent/DE59209652D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0518246A2 (en) | 1992-12-16 |
ATE177672T1 (en) | 1999-04-15 |
EP0518246B1 (en) | 1999-03-17 |
EP0518246A3 (en) | 1993-05-19 |
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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 |