• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a facade construction for a building in block construction, comprising at least a first wall element (2a) and a second wall element (2b) which enclose an angle of at least 90 ° with each other. In addition, the present invention further relates to a method for producing a facade for such a building.
    公开号:CH710106A2
    申请号:CH01258/15
    申请日:2015-09-01
    公开日:2016-03-15
    发明作者:Walter Brunthaler
    申请人:Walter Brunthaler；
    IPC主号:
    专利说明:

    The present invention relates to a facade construction for a building in block construction, comprising at least a first wall element and a second wall element, which enclose an angle of at least 90 °, in particular a right angle, wherein the at least two wall elements each of a plurality of stacked wooden beams are constructed, which have wooden beams at least one of its two ends a connecting pin for producing a positive corner joint between the at least two wall elements, wherein the connecting pins spring from the wooden beam and each have a front side, a left side region, a right side region and an upper Have surface and a lower surface.
    Block wooden houses are very popular, especially in rural areas. In a block-timber house, the entire exterior facade usually consists of wooden beams laid parallel to the ground. In many such block wooden houses, the externally visible wooden facade of stacked wooden beams is not load bearing, but is connected to an internal, load-bearing layer by all the walls of the "curtain" facade with load-bearing inner walls are connected (for example screwed). In addition to such wood block houses, there are also those in which to dispense with an internal, load-bearing construction and only the facade described above is made of wooden beams. Here, the traditional problems of the block construction (for example, settlement by fading of the wood cross-sections across the fiber, wind permeability through cracks in the wood, etc.) arise. From a static point of view, however, this design is still partially used today, especially for subordinate buildings (for example, garden sheds, sauna cabins, etc.). For all of the above-mentioned buildings in block construction, the formation of typical tapped corner joints, for example in the form of a cross-corner composite or a Schwalbenschanz corner composite, an important visual feature.
    Common to said corner joints is the disadvantage that they can only be made on site on the construction site (beams on beams from bottom to top, in turn), which has the consequence that prefabrication, for example, under the protection of a workshop not possible is. In addition, the construction times are untimely long, which, for example, precludes the goals of a precast construction. Building a block wooden house with the o.g. So far typical corner joints so far associated with all sorts of inconvenience, such as the exposure of bad weather, long transport routes, lack of technical facilities, such as electrical connections, hoists and the like. Rainy weather not only affects the work satisfaction of the workforce, but also leads to disadvantages in the quality of construction, since moisture impairs the wood.
    The above-mentioned corner joints in principle do not allow prefabrication entire walls, for example in a production hall, since in the said corner joints every single beam layer of a wall must be successively connected to a corresponding beam layer of a second wall.
    The present invention is based on the object, the o.g. Overcome disadvantages of the prior art. The invention is in particular the object of a facade construction with the o.g. To provide typical corner joints, where it is possible to produce complete walls in a first location and assemble them in a second location to a block-wooden house.
    This object is achieved according to the invention by a facade structure of the type mentioned above, which is characterized in that the upper surface of a connecting pin extends obliquely from one side region to the other side region of the connecting pin and the lower surface of a connecting pin straight from one side region to the other side region the connecting pin, wherein for forming a corner joint between the at least two wall elements, the connecting pins of the wooden beams of the at least two wall elements are arranged one above the other such that in each case the straight bottom surface of a connecting pin of a beam of the one wall element on the oblique upper surface of the connecting pin of an adjacent beam of the second wall element is arranged, so that in each case a gap between the stacked connecting pin, wherein for the formation of a positive connection between Chen each of the superimposed connecting pin a wedge-shaped connecting element between the superposed connecting pin is introduced, which substantially corresponds to the shape and size of the gap between the superposed connecting pin and closes it.
    [0007] With the help of o.g. Connecting pins, in particular with their upper and lower surfaces, which cooperate with a specially designed connecting element, it is possible pre-assembled outer wall components of the inventive facade structure pre-assemble and assemble only at the installation site to a facade in a simple manner. This was previously not possible due to the special geometries of the known corner joints. Although there are known kits for wooden houses whose walls can be prefabricated and joined together on the site. The joining of the individual walls takes place in these known wooden houses by a simple tongue and groove technique, but in which the special "tapped" corner joint is missing. As a result, however, the typical log cabin character of these wooden houses is lost.
    Preferably, at least one side region, preferably both side regions of a connecting pin of a wooden beam go flush in a main body of the wooden beam. This creates flat exterior and / or interior walls. However, the said side areas and the front and back sides of the wooden beams need not be flat, but may also have at least on one side nor the natural round tree growth. Such an appearance makes the facade even more rustic.
    Advantageously, the plane of the oblique upper surface of a connecting pin with a horizontal plane (eg the plane of the straight lower surface of a connecting pin) encloses an acute angle a, wherein the wedge-shaped connecting element has a triangular longitudinal section and two sides of the triangle an acute Include angle a ', with angles a and a' substantially coincident. By this combination of the shapes and angles of the connecting element and the surfaces of the connecting pin a particularly clean connection between the connecting pin and connecting element is possible. In addition, the production is simplified with the shapes and angles mentioned.
    Preferably, the wedge-shaped connecting element is glued into the gap between two superimposed connecting pin. In this case, adhesive is usually applied only to the lower side of the connecting element. This results in a solid, hardly to be solved connection between said elements, which leads to a final stable corner connection between the wall elements.
    In general, the wooden beams of a wall element are not bolted together to achieve a stable fixation between the wooden beams, but it suffices the positive corner joint in conjunction with the weight of the wooden beams to ensure a stable wall construction.
    As already stated above, the facade structure according to the invention can be both load-bearing and non-load-bearing. In general, however, the inventive facade construction is not load-bearing, but connected to a load-bearing inner wall construction, in particular screwed.
    The present invention further relates to a method for producing a facade for a block-type building from wooden beams, comprising the following steps:<a> <PRE> preparing a plurality of wooden beams by inserting connecting pins on at least one end of the wooden beams;<b> <b> <SEP> erecting at least one first and one second wall element from the wooden beams prepared in step a) by juxtaposing and connecting the individual wooden beams so that the adjacent wooden beams are in contact with each other along their longitudinal extent, the at least two wall elements being separate from each other be present, wherein the connecting pins of the at least two wall elements are arranged offset in an upright state of the wall elements to each other;<tb> c) <SEP> Joining the at least two wall elements by being arranged at an angle of at least 90 °, in particular at a right angle to each other and pushed into each other in the region of their connecting pin, wherein after joining the two wall elements in each case one Gap exists between the overlying connecting pins;<db> d) <SEP> Insertion of connecting elements, which correspond substantially to the shape and size of the gaps between the stacked connecting pins, between the stacked connecting pins.
    A preferred variant of the method is characterized in that the connecting pins each have a front side, a left side region, a right side region and an upper surface and a lower surface, wherein the upper surface of a connecting pin extends obliquely from one side region to the other side region of the connecting pin and the lower surface of a connecting pin extends straight from one side portion to the other side portion of the connecting pin, and after joining the at least two wall members, respectively, the straight surface of a connecting pin of a beam of the one wall member is disposed over the oblique upper surface of the connecting pin of an adjacent beam of the second wall member is, so that there is a gap between the stacked connecting pin, wherein the connecting element is a connecting wedge.
    In the inventive method, the connecting pin in step a) are usually introduced into the rough beam by cutting, in particular sawing. The connecting pins are therefore not separate elements, which are attached to the beams, but are an integral part of the wooden beams. Due to the fact that the connecting pins are part of the original rough beam, on the one hand an easy production and preparation of the wooden beams is possible. Furthermore, this ensures a high stability of the wooden beams in the region of the connecting pins.
    Advantageously, the wedge-shaped connecting elements are glued to the respective superposed connecting pin, wherein preferably adhesive is arranged only between the connecting element and the connecting pin arranged underneath. This creates a clean and stable corner joint, which can be created without much effort.
    Further features of the invention will become apparent from the following description of preferred embodiments of the invention in conjunction with the drawings and the dependent claims. Here, the individual features can be realized alone or in combination with each other.
    In the drawings:<Tb> FIG. 1: <SEP> an inventive facade construction still without integrated connecting wedges;<Tb> FIG. 2: <SEP> the facade construction of Fig. 1 with integral connecting wedges;<Tb> FIG. 3: <SEP> the connecting wedge of Fig. 1 in an enlarged view.
    Fig. 1 shows a facade construction 1 for a house in block construction. In the present illustrations, two wall elements 2a and 2b arranged at right angles to each other are shown. As a rule, two further wall elements adjoin the wall elements 2a and 2b, so that a cuboid house with four exterior walls is conventionally produced. For better clarity, the two other wall elements were not shown in the present illustrations. The wall elements 2a and 2b shown are each constructed from a plurality of stacked wooden beams 3a, 3b, wherein the wood beams arranged one below the other are screwed together. The wooden beams 3a and 3b are in the form of elongated blocks having at their two ends respectively connecting pins 4a, 4b, which have been cut into the wooden beams by means of a saw. The wooden beams 3a and 3b thus have a cuboid basic body 5a, 5b and connecting pins 4a, 4b at their two ends, wherein the connecting pins 4a and 4b are integrally connected to the basic bodies 5a and 5b. In the present illustrations, the connecting pins 4a, 4b have been shown only at one end of the beams 3a, 3b. As a rule, the beams 3 a and 3 b also at its other end connecting pin to ultimately build a house with four outer walls above. The side surfaces 7 and 8 of a connecting pin 4a, 4b go flush in the side surfaces 21 of the main body 5 a, 5 b over. This creates a uniformly harmonious, even look.
    The connecting pins 4a, 4b each have an end face 6, a left side portion 7, a right side portion 8, an upper surface 9 and a lower surface 10.
    In the beam 3a of the wall element 2a, the upper surface 9 of the connecting pin 4a extends obliquely from the right side portion 8 to the left side portion 7, so that the upper surface 9 transversely to the longitudinal direction of the beam 3 a sloping. By contrast, the lower surface of the connecting pins 4a extends straight from the left side region 7 to the right side region 8, so that the lower surface 10 runs parallel to the upper sides 12 or lower sides 13 of the beams 3a and 3b and thus, as a rule, also parallel to the ground. Under right and left side area respectively those side areas are to be understood, which are in a frontal view of the end face of the respective connecting pin in left or right position.
    When creating a novel facade construction 1 is usually proceeded so that first at a first location (usually production hall), the wall elements 2a, 2b are established by first the beams 3 a and 3 b with the connecting pin 4a, 4b are produced. Subsequently, the wall elements 2a and 2b are produced by joining the beams 3a, 3b together. The wall elements 2a and 2b are then moved to the construction site (construction site) of the facade, where they are now joined to the inventive facade 1. Here, the wall elements 2a and 2b are initially arranged in such a manner at a right angle to each other that the respective connecting pins 4a and 4b of the respective wall elements 2a and 2b are arranged offset to one another. Then, the wall elements 2a and 2b are pushed into each other such that the connecting pins 4a of the wall element 2a are pushed into the respective gaps of the wall element 2b and vice versa. Finally, the connecting pins 4a, 4b of the wooden beams 3 a, 3 b of the wall elements 2 a, 2 b arranged one above the other, that in each case the straight bottom surface 10 of a connecting pin 4 a and 4 b of a beam 3 a and 3 b of a wall element 2 a and 2 b over the oblique upper surface 9 of the connecting pin 4a and 4b of an adjacent beam 3a and 3b of the other wall element 2a and 2b is arranged so that between the stacked connecting pins 4a and 4b each have a gap 14 between the superposed connecting pins 4a and 4b , In the state of the facade 1 shown in Fig. 1, the corner joint between the wall elements 2a and 2b is still unstable. To form a positive connection between the stacked connecting pins 4a, 4b now connecting wedges 15 made of wood between the stacked connecting pins 4a and 4b are introduced (see arrow). The connecting wedges 15 have a shape and size which substantially correspond to the shape and size of the gaps 14 between the superposed connecting pins 4a, 4b. The connecting wedges 15 thus fit exactly into the gaps 14 and close them to form a positive corner connection between the wall elements 2a and 2b. The connecting wedges 15 are connected to the connecting pins 4a and 4b by means of adhesive. In Fig. 2 the final shape of the facade 1 is shown with already glued connecting wedges 15.
    The connecting wedges 15 have a triangular longitudinal section (see Fig. 3). The connecting wedges 15 have a rectangular front surface 16, which in the integrated state with the end faces 6 of the respective connecting pins 4a and 4b flush. Of the two longitudinal edges of the front surface 16 of a connecting wedge 15, an upper surface 17 and a lower surface 18 extend towards each other and finally form the tip 19 of the connecting wedge 15. The upper surface 17 and the lower surface 18 enclose an acute angle et '. This acute angle a 'substantially corresponds to the angle which encloses a plane of the oblique upper surface 9 of a connecting pin 4a, 4b with a horizontal plane, thus for example the plane of the upper surface 12 or lower surface 13 of a wooden beam 3a, 3b. As a result, the connecting wedges 15 fit exactly into the gaps 14 between superimposed connecting pins 4a, 4b. In general, the connecting wedges are originally integral parts of the slatted beams, from which they are cut out, so that the resulting connecting pins and wedges can be optimally assembled again.
    The connecting wedges 15 are dimensioned from their width forth so that their side surfaces 20 flush with the left 7 and right 8 side surfaces of the connecting pins 4a, 4b conclude. In the integrated state, the lower surfaces 18 of the connecting wedges 15 extend obliquely in the longitudinal direction of the bars 3 a, 3 b from a rear area to the end face 6 of a connecting pin 4 a, 4 b. As a result, the lower surfaces 18 of the connecting wedges 15 rest on the inclined upper surfaces 9 of the connecting pins 4a, 4b, so that overall a positive connection between the connecting pins 4a and 4b of the wooden beams 3a and 3b is formed.
    Due to the staggered arrangement of the respective beams 3a and 3b of the wall elements 2a and 2b is formed on one of the two wall elements 2a or 2b at the bottom beam a gap to the ground. This gap is closed by a closing bar, which has virtually half a connecting pin (not shown here). The same applies to the top of the wall elements 2a, 2b. Here, too, creates a gap on one side, which is also closed by a closing bar.
    The facade 1 can act as a supporting outer wall of a timber structure. In other buildings, however, the facade structure 1 is usually connected to a load-bearing inner wall construction, usually screwed.
    权利要求:
    Claims (9)
    [1]
    1. Facade construction for a building in block construction, comprising at least a first wall element (2a) and a second wall element (2b), which together form an angle of at least about 90 °, in particular about 90 °, wherein the at least two wall elements respectively a plurality of stacked wooden beams (3a, 3b) are constructed, which have wooden beams at at least one of its two ends a connecting pin (4a, 4b) for producing a positive corner connection between the at least two wall elements, wherein the connecting pins spring from the wooden beams and respectively an end face (6), a left side portion (7), a right side portion (8) and an upper surface (9) and a lower surface (10), characterized in that the upper surface of a connecting pin is inclined from one side region to the other Side portion of the connecting pin extends and the lower surface of a connecting pin ns straight from one side region to the other side portion of the connecting pin, wherein for forming a corner joint between the at least two wall elements, the connecting pins of the wooden beams of the at least two wall elements are arranged one above the other, that in each case the straight bottom surface of a connecting pin of a bar of the one wall element on the is arranged obliquely upper surface of the connecting pin of an adjacent beam of the second wall element, so that in each case a gap (14) between the stacked connecting pins, wherein for forming a positive connection between the stacked connecting pins each have a wedge-shaped connecting element (15) between the stacked Connecting pin is introduced, which substantially corresponds to the shape and size of the gap between the stacked connecting pin and closes it.
    [2]
    2. Facade structure according to claim 1, characterized in that at least one side region (7, 8), preferably both side portions of a connecting pin (4a, 4b) of a wooden beam (3a, 3b) flush in a base body (5a, 5b) of the wooden beam (3a , 3b).
    [3]
    3. Facade structure according to one of claims 1 or 2, characterized in that the plane of the oblique upper surface (9) of a connecting pin (4a, 4b) with the plane of the straight lower surface (10) encloses an acute angle a, wherein the connecting element (15) has a triangular longitudinal section and two sides of the triangle at an acute angle a 'enclose, wherein the angles a and a' substantially coincide.
    [4]
    4. Facade structure according to one of the preceding claims, characterized in that the connecting element (15) in the gap between two superposed connecting pins (4 a, 4 b) is glued.
    [5]
    5. Facade structure according to one of the preceding claims, characterized in that the wooden beams (3a, 3b) of a wall element (2a, 2b) without further connecting means, such. Screws are connected together.
    [6]
    6. Facade structure according to one of the preceding claims, characterized in that the facade structure (1) connected to a supporting inner wall construction, in particular screwed.
    [7]
    7. A method for producing a facade (1) for a block-type building of wooden beams (3a, 3b), comprising the following steps:a) preparing a plurality of wooden beams by inserting connecting pins (4a, 4b) on at least one end of the wooden beams;b) constructing at least one first and one second wall element (2a, 2b) from the wooden beams prepared in step a) by juxtaposing and connecting the individual wooden beams so that the adjacent wooden beams are in contact with each other along their longitudinal extent, the at least two wall elements being separate from each other wherein the connecting pins of the at least two wall elements are arranged offset to one another in an upright state of the wall elements;c) joining the at least two wall elements by these are arranged at an angle of at least 90 °, in particular at a right angle to each other and are pushed into each other in the region of their connecting pin, wherein after joining the two wall elements in each case a gap (14) between the superimposed connecting pin consists;d) introducing connecting elements (15), which correspond substantially to the shape and size of the gaps between the stacked connecting pins, between the stacked connecting pins.
    [8]
    8. The method according to claim 7, characterized in that the connecting pins (4a, 4b) each have an end face (6), a left side region (7), a right side region (8) and an upper surface (9) and a lower surface ( 10), wherein the upper surface of a connecting pin extends obliquely from one side region to the other side region of the connecting pin and the lower surface of a connecting pin extends straight from one side region to the other side region of the connecting pin, wherein after joining the at least two wall elements (2a, 2b) in each case the straight surface of a connecting pin of a beam of the one wall element is arranged above the oblique upper surface of the connecting pin of an adjacent beam of the second wall element, so that there is a gap (14) between the superposed connecting pins, wherein the connecting element is a connecting wedge ( 15).
    [9]
    9. The method according to any one of claims 7 or 8, characterized in that the connecting elements (15) are glued into the gaps (14).
    类似技术:
    公开号 | 公开日 | 专利标题
    EP1697598A1|2006-09-06|Log-cabin type facade
    DE3203684A1|1983-08-11|BLOCKHAUS
    EP0606633B1|1997-08-06|A set of wooden building blocks
    DE202004014003U1|2004-11-18|Construction module
    DE60026965T2|2006-09-14|METHOD AND ARRANGEMENT FOR WOODEN SUPPORTS
    DE3048360A1|1982-07-01|Transportable solid wooden beam house cell unit - has glued beam side ridges and grooves in wall sections abutting together
    DE3048359A1|1982-07-15|Solid wooden house wall section - comprises tiered beams with interlocking side serrations glued together
    EP3730709A1|2020-10-28|Wall element for wood frame construction
    DE102015122919A1|2017-06-29|Wood brick
    DE2615891A1|1977-10-20|Wall layout for log cabin - has long and short beams connected at edges by combing together
    DE19628043A1|1997-10-23|Truss and partition element
    CH710106A2|2016-03-15|Facade structure for a building in block construction.
    WO1999066148A1|1999-12-23|Wall-, ceiling- and roof-building element
    DE4123682A1|1993-01-21|Tongue=and=groove jointing system for wooden walls - is used in building and uses planks glued together with central planks displaced to make tongues extending into grooves
    DE202016105596U1|2016-10-27|Structure and buildings
    AT16045U1|2018-12-15|Flat composite of wooden elements
    AT395194B|1992-10-12|BLOCK HOUSE-LIKE BUILDING
    DE2634463C3|1979-02-15|Wooden house with a log house-like appearance with cross-knot-like corner connections made from short pieces of log
    DE1945239A1|1971-03-11|Wall element
    DE3006303C2|1984-09-27|Wall or ceiling component, process for its production and component made from it
    DE2263027A1|1973-07-05|COMPONENT COMPOSED FROM SHORT WOODEN PARTS
    EP2256262B1|2013-05-22|Wood structure module,method for its manufacture and application
    DE19739402C2|2002-08-14|Building corner for a house made of wood
    DE102015118975A1|2017-05-11|Kit of building construction elements and method of manufacturing a building
    AT380713B|1986-06-25|WOODEN COMPONENT FOR BUILDING WALLS AND / OR ROOFS OF BUILDINGS
    同族专利:
    公开号 | 公开日
    DE102014112759A1|2016-03-10|
    AT14940U1|2016-09-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE295692C|1916-02-24|1916-12-13|
    DE917390C|1942-02-21|1954-09-02|Franz Lamprecht|Tenon connection for wooden components|
    AT372452B|1981-04-23|1983-10-10|Prommegger Balthasar|BLOCKHAUS|
    US4840003A|1987-11-09|1989-06-20|Hearthstone Builders, Inc.|Construction log and associated corner construction|
    US5304011A|1992-02-10|1994-04-19|Jon Seeders|Wedgelock laminated joint|
    DE10121320B4|2001-05-02|2005-02-17|Teredo Möbel-und Ladenbau GmbH|Angle bracing for block walls|
    US7661230B2|2005-11-28|2010-02-16|Lawrence Peaco|Method for constructing log structure having log members with notches filled with plugs|
    法律状态:
    2018-10-31| AZW| Rejection (application)|
    优先权:
    申请号 | 申请日 | 专利标题
    DE102014112759.5A|DE102014112759A1|2014-09-04|2014-09-04|facade construction|
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