EP0939177A2 - Balkenartige Schwelle für Holzständerbaukonstruktionen - Google Patents
Balkenartige Schwelle für Holzständerbaukonstruktionen Download PDFInfo
- Publication number
- EP0939177A2 EP0939177A2 EP99102659A EP99102659A EP0939177A2 EP 0939177 A2 EP0939177 A2 EP 0939177A2 EP 99102659 A EP99102659 A EP 99102659A EP 99102659 A EP99102659 A EP 99102659A EP 0939177 A2 EP0939177 A2 EP 0939177A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wooden
- threshold according
- threshold
- bar
- cross
- 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.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/38—Arched girders or portal frames
- E04C3/42—Arched girders or portal frames of wood, e.g. units for rafter roofs
Definitions
- the invention relates to a beam-like threshold for wooden stand construction as a horizontal support for vertical stands and stems -shaped cross section.
- the invention has now set itself the task of proposing a cheap and expedient solution that takes domestic timbers into account for such beam-like sleepers for wooden frame construction.
- the invention is now characterized in that the threshold at least in that area for the support of the straps in cross section -shaped vertical stands or stems is provided, is formed from glued together wooden lamellae with vertical fibers running parallel to the axes of the stands or stems to be taken up by the threshold. These wooden slats are made from local spruce wood, which are glued together.
- the edge dimensions (width and depth) can be approximately 27 x 35 mm, for example.
- 1 and 2 consists of beam-like horizontal sleepers 1 and vertical stands or stems 2.
- the stands or stems 2 are glued together -Trainer trained.
- Fig. 3 shows an oblique view of the front of a first embodiment of a beam-like threshold 1 with a rectangular cross section.
- the central core 3 of this bar here consists of several spars 4 with longitudinal ones Fibers.
- the areas 5 on which the straps of the stands or stems 2 rest, are formed here by glued wooden slats 6, the fibers of which are aligned vertically are, that is parallel to the axes of those to be erected on the threshold 1 Stands or stems 2.
- these slats 6 on both sides additionally covered with wooden panels 7, the thickness of which is only one Fraction of the thickness of the slats 6 corresponds and their fibers in the longitudinal direction to pass the threshold.
- the individual parts forming the threshold are together glued and made from local spruce wood.
- the wooden side panels 7 can also be omitted.
- This design information are only to be understood as information, for example, they can be deviate up and down.
- the beam is made of glue. In this case, 5 prefabricated panel-like components can be made for the edge regions used in large numbers by the relevant wood processing industry Tobe offered.
- Fig. 4 shows the front view of a threshold 1, which here as in cross section -shaped beam is formed and thus has the same shape as the stand or stems 2, but the two straps 8 of this threshold 1 are constructed in the same way as the edge regions 5 of the threshold described in connection with FIG. 3, and not only in terms of the basic structure, but also the dimensions mentioned.
- the glued-in web 9 connecting the straps 8 can be designed in the manner of a chipboard or plywood panel.
- this function of a spacer can also be performed by another suitable component.
- Such components are, for example, metal strips that can be nailed on the side.
- web members can also be used which only extend over a short part of the length of the sleeper.
- the thickness of the wooden panels 7 covering the wooden slats 6 is one Fraction of the thickness of the slats 6, the ratio of these strengths is about 1: 5. These wooden panels only have a protective function, provided they are on the outside the thresholds are arranged. The grain of the wood panels 7 crosses with the grain of the wood slats 6. These wood panels 7 can also be omitted become.
- the permissible pressure load of spruce wood in the fiber direction is about 3 to 5 times higher than perpendicular to the fiber and moreover higher than for those constructions that have become known in the prior art and which are mentioned here in the introduction.
- the sleeper according to the invention has its highest load capacity where it is needed, namely where the forces on the sleeper are introduced via the straps of the stands and stems.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Rod-Shaped Construction Members (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
- 1
- Schwelle
- 2
- Ständer
- 3
- Kern
- 4
- Holm
- 5
- Bereich
- 6
- Holzlamelle
- 7
- Holzplatte
- 8
- Gurt
- 9
- Steg
Claims (12)
- Balkenartige Schwelle für Holzständerbaukonstruktionen als horizontales Auflager für vertikale Ständer und Stiele mit -förmigem Querschnitt, dadurch gekennzeichnet, daß die Schwelle (1) zumindest in jenem Bereich (5), der für die Auflage der Gurte der im Querschnitt
- Balkenartige Schwelle nach Anspruch 1, dadurch gekennzeichnet, daß die gedachten Ebenen, in welchen die Fasern der beidseitig der Längsachse der Schwelle vorhandenen, randseitig liegenden Holzlamellen (6) verlaufen, zwischen sich die erwähnte Längsachse aufnehmen.
- Balkenartige Schwelle nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Holzlamellen (6) aus Nadelholz, insbesonders aus Fichtenholz bestehen.
- Balkenartige Schwelle nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die miteinander verleimten einzelnen Holzlamellen (6) je einen Querschnitt von ca. 35 x 27 mm aufweisen.
- Balkenartige Schwelle nach Anspruch 1, dadurch gekennzeichnet, daß die Holzlamellen (6) zumindest einseitig von einer Holzplatte (7) abgedeckt sind, deren Fasern zu den Fasern der Holzlamellen (6) gekreuzt sind.
- Balkenartige Schwelle nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die gegebenenfalls von einer Holzplatte (7) abgedeckten Holzlamellen (6) die Gurte (8) eines im Querschnitt
- Balkenartige Schwelle nach Anspruch 6, dadurch gekennzeichnet, daß die Fasern der Holzlamellen (6) sowohl quer zur Längsachse der Schwelle (1) wie auch quer zu dem die Gurten (8) verbindenden Steg (9) verlaufen.
- Balkenartige Schwelle nach Anspruch 6, dadurch gekennzeichnet, daß der Steg (9) des im Querschnitt
- Balkenartige Schwelle nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die gegebenenfalls von mindestens einer Holzplatte (7) abgedeckten Holzlamellen (6) die Randzonen (5) eines im Querschnitt rechteckigen Balkens bilden (Fig. 3).
- Balkenartige Schwelle nach Anspruch 9, dadurch gekennzeichnet, daß die Holzlamellen (6) die Schmalseiten des im Querschnitt rechteckigen Balkens bilden (Fig. 3).
- Balkenartige Schwelle nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Stärke der die Holzlamellen (6) abdeckenden Holzplatten (7) nur einen Bruchteil der Stärke der Lamellen (6) beträgt, das Verhältnis dieser Stärken etwa 1 : 5 ist.
- Balkenartige Schwelle nach Anspruch 1, dadurch gekennzeichnet, daß die sie bildenden Teile miteinander verleimt sind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT99102659T ATE257885T1 (de) | 1998-02-26 | 1999-02-12 | Balkenartige schwelle für holzständerbaukonstruktionen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT34398 | 1998-02-26 | ||
AT34398 | 1998-02-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0939177A2 true EP0939177A2 (de) | 1999-09-01 |
EP0939177A3 EP0939177A3 (de) | 1999-09-15 |
EP0939177B1 EP0939177B1 (de) | 2004-01-14 |
Family
ID=3488092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99102659A Expired - Lifetime EP0939177B1 (de) | 1998-02-26 | 1999-02-12 | Balkenartige Schwelle für Holzständerbaukonstruktionen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0939177B1 (de) |
AT (1) | ATE257885T1 (de) |
DE (1) | DE59908271D1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2307459A1 (de) | 1972-02-29 | 1973-09-13 | Tor Noldus Nilsen | Zusammengesetztes bauprofil, umfassend flansche und stege aus separaten teilen |
SU885493A1 (ru) | 1980-02-08 | 1981-11-30 | Брестский инженерно-строительный институт | Дерев нна клеена балка |
EP0202612A2 (de) | 1985-05-23 | 1986-11-26 | BASF Aktiengesellschaft | Verleimter Brettschichtholzträger und Verfahren zu seiner Herstellung |
FR2692301A1 (fr) | 1992-06-16 | 1993-12-17 | Sandoz Jean Luc | Matériau de construction à base de bois lamellé-collé. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR438598A (fr) * | 1912-01-02 | 1912-05-21 | Marcel Frederic Jerome Veauvy | Système de charpente en petits bois pour toutes constructions |
US1377891A (en) * | 1918-03-22 | 1921-05-10 | Eugene V Knight | Wooden beam |
GB634277A (en) * | 1948-01-02 | 1950-03-15 | Cawood Wharton & Company Ltd | Improved box spar and truss formation |
CH262199A (de) * | 1948-04-29 | 1949-06-30 | Benzinger Emil | Bauelement. |
CH472555A (de) * | 1968-01-09 | 1969-05-15 | Ringbau Ag | Chaletbalken, Verfahren zu dessen Herstellung sowie seine Verwendung |
DE3432654A1 (de) * | 1984-09-05 | 1986-03-13 | Österreichische Doka Schalungs- und Gerüstungstechnik GmbH, Amstetten | Schalungstraeger aus holz |
US4677806A (en) * | 1986-04-04 | 1987-07-07 | The United States Of America As Represented By The Secretary Of Agriculture | Wooden building system with flange interlock and beams for use in the system |
FR2610022B1 (fr) * | 1987-01-26 | 1989-05-12 | Bueno Oscar | Systeme constructif, par cadres bois modulaires, formant structures, et leur procede de montage |
-
1999
- 1999-02-12 DE DE59908271T patent/DE59908271D1/de not_active Expired - Fee Related
- 1999-02-12 EP EP99102659A patent/EP0939177B1/de not_active Expired - Lifetime
- 1999-02-12 AT AT99102659T patent/ATE257885T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2307459A1 (de) | 1972-02-29 | 1973-09-13 | Tor Noldus Nilsen | Zusammengesetztes bauprofil, umfassend flansche und stege aus separaten teilen |
SU885493A1 (ru) | 1980-02-08 | 1981-11-30 | Брестский инженерно-строительный институт | Дерев нна клеена балка |
EP0202612A2 (de) | 1985-05-23 | 1986-11-26 | BASF Aktiengesellschaft | Verleimter Brettschichtholzträger und Verfahren zu seiner Herstellung |
FR2692301A1 (fr) | 1992-06-16 | 1993-12-17 | Sandoz Jean Luc | Matériau de construction à base de bois lamellé-collé. |
Also Published As
Publication number | Publication date |
---|---|
ATE257885T1 (de) | 2004-01-15 |
EP0939177B1 (de) | 2004-01-14 |
DE59908271D1 (de) | 2004-02-19 |
EP0939177A3 (de) | 1999-09-15 |
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