• 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 invention relates to a wooden wall (10) with at least two mutually parallel layers (12, 14, 16) of wooden elements (18) which are provided with grooves (20, 30) in which connecting strips (40, 42) are inserted. For a simple construction and a simple assembly it is provided that the connecting strips (40; 40A, 40B, 40C; 42; 43; 44; 45; 46; 48; 49) are designed as spacers between two layers (12; 16). According to a development, the wooden elements (18) can be connected to at least one frame element (52; 54; 56; 58) at least at their upper and at their lower end.
    公开号:AT14756U1
    申请号:TGM385/2014U
    申请日:2014-10-31
    公开日:2016-05-15
    发明作者:Peter Häring；Peter Rehklau
    申请人:Peter Rehklau；
    IPC主号:
    专利说明:

    description
    WOODEN WALL WITH AT LEAST TWO PARALLELS ON OUR OWN LOCATIONS OF WOODEN ELEMENTS
    The invention relates to a wooden wall with at least two parallel angeordne¬ten layers of wood elements according to the preamble of claim 1.
    Such a wooden wall is known from EP 1 734 200 B1. In this, adjacent layers of vertically arranged woods, which are provided with dovetail-shaped grooves, are connected to one another by means of ridge strips inserted into these grooves in a form-fitting manner. In this case, two or more layers of wood may be present, wherein the ridge strips each connect adjacent layers together. Due to the large number of required ridge strips extremely precise production and a high installation effort is necessary, since even the slightest deviations in shape require a costly reworking of the grooves and / or the connecting strips, in order to avoid jamming or jamming when inserting the connecting strips.
    From the older DE 34 08 608 C2 already a very similar wood wall system is be¬kannt, in which the woods are arranged horizontally in the manner of a log cabin wall. In this case, two respective dovetail-shaped strips complementary to the profile are provided for connecting an inner and an outer beam layer, which bridge a space filled with insulating material. Due to the undercuts required for the production of a form-fitting connection, an increased outlay in terms of production and assembly is also necessary here.
    The object of the invention is to provide a multi-layer wooden wall, which is simpler structure and easier to manufacture.
    This object is achieved by a wooden wall with the features of claim 1, 9 oder15. Advantageous embodiments of the invention are indicated in the respective dependent claims.
    The invention is characterized according to a first variant in that the connecting strips are designed as spacers between two layers. If the Verbindungs¬leisten each connect an outer and an inner cover layer of the wooden wall and thereby bridge with a central piece at least one more intermediate middle layer of the wooden wall, the number of required connecting element reduces approximately to one third, whereby the effort both in production as well as during assembly is reduced significantly.
    In an advantageous embodiment, the at least one further layer arranged between the cover layers has at least approximately the same thickness as the outer cover layer and the inner cover layer. This, due to the constant thickness of all the wood elements, allows efficient manufacture of the wood elements, including the grooves and connecting strips required for connection.
    According to a further advantageous embodiment of the invention, the spacer of the connecting strips on at least one groove for a positive engagement at least one projection of a wooden element of at least one of the layers.
    According to an advantageous embodiment of the invention it is provided that the connecting strips are formed as spacers between two not directly adjacent layers of wood elements. As a result, on the one hand, the number of connecting links required in total can be reduced. On the other hand, a middle layer arranged between two spaced-apart layers of wood is thereby formed, which can at least partially consist of a different material. The middle layer can, for example, at least partially consist of a filling consisting of clay, of stone, of concrete, of another molded solid or another mass which is free-flowing at least in the raw state. Alternatively, the center layer or portions thereof may also be formed from a textile or mineral chamfer material. As a further alternative, the central layer or sections thereof can be formed from a loose bed, which consists for example of pearlite, split or granules of inorganic or organic material. The fill may also be injected under pressure for complete filling of the cavities of the center layer or may be additionally compacted in the case of using clay or concrete. Thus, the thermal insulation, the heat and moisture storage capacity of the wood wall and / or the soundproofing insulation can be influenced in a targeted manner by the construction of the middle layer.
    For an improved tightness of the wooden wall is advantageously provided that the wooden elements of the same situation at their abutting edges with tongue and groove engage.
    To further increase the tightness of the wooden wall is preferably provided that the wood elements of two adjacent layers are offset with their joints offset from each other.
    In a further aspect of the invention, which facilitates facilitated assembly and prefabrication and transport of a wooden wall according to the invention, is that the wood elements are connectable to at least one frame element at least at their upper and lower ends. After connecting, for example, three interconnected layers of a wooden wall to these frame members, the wall as a complete prefabricated condition is portable and can be easily assembled on site with a crane or other conveyor with other partition walls to form a building. As a result, large parts of the work can be done in a dry shed and the part of the work exposed to the weathering, the assembly of the finished wooden walls on the construction site can be done in a minimal amount of time. In the preassembled state, a wood wall according to the invention is also protected against the ingress of moisture during transport.
    For a further simplified mounting of the wooden wall, it is advantageous if the Holzelemente have at their upper and lower ends projections which engage positively in grooves horizontally extending frame members. These horizontal Rahmenelemen¬te be formed for example by a lower threshold, an upper Rähm and optionally additionally arranged therebetween bars and lintels to form Fensterausspa¬ ments. They are complemented by vertical gratings in a complete frame, which also has at least one groove for staggered uptake of the layers of wood elements. The frame allows a complete pre-assembly of a wooden wall according to the invention, so that it must be positioned at the installation only appropriately positioned with hoists and connected to adjacent wooden walls or other components.
    Finally, the layers of woods can also be formed of different woods. For example, the cover layer of an outer wall can be formed of a particularly weather-resistant wood, such as oak, Douglas fir or larch, while an inner cover layer of an outer wall or the cover layers of inner walls can be made of softwood, such as spruce. The inner cover layers of the wooden walls can also be formed according to the aesthetic wishes of woods having an attractive surface. By way of example, the inner cover layers may be formed from white fir, birch or Swiss pine. The connecting strips are preferably made of a hardwood, such as beech.
    A further variant of the invention is characterized in that the grooves have parallel walls and inclined axes and thus simple, for example, in cross-section square or rectangular connection bars can be used. Da¬bei have for connecting two adjacent layers at least two grooves on a different angle of inclination with respect to the parting plane of the two layers. Preferably, these inclination angles are equal in size but opposite in inclination. The cross-sectional square or rectangular connecting strips can connect directly adjacent layers of the wooden wall. But you can at a correspondingly greater width than that of
    Middle layers also connect spaced cover layers.
    Hereinafter, embodiments of the wood wall with reference to the drawings will be explained in more detail. FIG. 1 shows a cross section through a solid wood wall with three layers; FIG. FIG. 2 shows a cross section through a wood wall with three layers, in which the center layer is formed from different materials; FIG. FIG. 3 shows a profile of a connecting strip for connecting adjacent layers; FIG. Fig. 4 is a profile of a connecting strip for connecting spaced layers; FIG. 5 shows an alternative profile of a connection strip; FIG. Fig. 5A is a partial section through a wooden wall with a connecting strip according to
    Fig. 5; FIG. 5B shows a partial section through a variant of a wooden wall according to FIG. 5A with two middle layers; FIG. Fig. 6 shows a cross section through a massive wooden wall used as a ceiling; 7 shows a cross section through an alternative wooden wall used as a cover, in which the middle layer is formed of different materials; 8 shows a longitudinal section through a wooden wall according to FIG. 11 according to FIG
    Section line VIII-VIII in Figure 11; 9 shows a cross section through a single wooden element; Fig. 10 is a longitudinal section through the wooden wall according to the section line X-X in
    FIG. 11; 11 is a longitudinal section through the wooden wall according to the section line XI-XI in
    FIG. 11; FIG. 12 shows a longitudinal section through a post of the wooden wall according to the section line XII-XII in FIG. 11; FIG. FIG. 13 shows a frame construction of a wooden wall; FIG. Fig. 14 is a front view of a post; Fig. 15 is a plan view of a post; Fig. 16 is a side view of a post; 17 shows a cross section through a wooden wall used as a roof construction; FIG. 18 shows a cross section through an alternative wood wall used as a roof construction, in which the middle layer is formed from different materials; FIG. FIG. 19 is a front view of a threshold; FIG. FIG. 20 is a side view of a sill; FIG. FIG. 21 is a plan view of a threshold; FIG. FIG. 22 is a schematic representation of the profile of a connection strip; FIG. FIG. 23 shows a cross section through a solid wooden wall with three layers and rectangular connection strips, which connect directly adjacent layers; FIG. Figure 23 shows a cross section through a solid wooden wall with three layers and rectangular connecting strips, the distance from each other angeord¬nete cover layers connect bridging a middle layer. Figure 24 shows a cross section through a solid wood wall used as a ceiling with three layers and rectangular connecting strips. 25 shows a cross section through a massive used as roof structures
    Wooden wall with three layers and rectangular connecting strips; FIGS. 26-29 cross sections of connecting strips with different profiles; and Figure 30 is a cross-section through a solid wood panel with three plies, in which the inner cover ply completely covers the upper and lower frame members.
    A illustrated in Fig. 1 first embodiment of a wooden wall 10 consists of three layers 12, 14, 16 of wood elements 18 made of solid wood. The three layers 12, 14, 16 are uniformly thick in the embodiment shown. For example, they have a thickness of 80 mm each. The outer cover layer 12 and the inner cover layer 16 are connected to one another in a form-fitting manner by means of a plurality of horizontally extending connecting strips 44. For this purpose, the wooden elements 18 of the two cover layers 12 and 16 have grooves 182 opposite each other on their facing inner sides with a dovetail-shaped undercut. In these grooves 182 complementarily shaped fittings 442 of Verbindungs¬leisten 44 engage positively.
    In Figs. 3 to 5, various connecting strips 44, 46, 48 are shown enlarged. The connecting bar 44 has, between the dovetail shaped shaped pieces 442, a spacer 444 that corresponds in thickness to the thickness of the middle tier 14.
    If the wooden wall 10 has more than three layers, for example four layers, it is possible that a connecting strip 46 shown in FIG. 4 has a wider spacer 464 between two formed pieces 462 at the opposite ends, the thickness of which is two Center layers 14 corresponds. In this case, the shaped pieces 462 again engage grooves 182 of the wood elements 18 of the outer cover layers 12 and of the inner cover layer 16 arranged opposite one another. In FIG. 4, it is further indicated that a connection strip 46, which is smaller in cross-section, can also be used to produce a plurality of connecting strips 461, which are smaller in cross-section, from a connecting strip 46 which is larger in profile, without causing much waste.
    The connecting strip 48 shown in Figure 5, in addition to arranged on opposite sides of shaped pieces 482 at the intermediate spacer 484 on the top and the bottom two projecting webs 486 with an intermediate groove 488 on. The webs 486 and the groove 488 serve for the form-fitting reception of the wood elements 18 of the middle layer (s) 14, which for this purpose have pin-shaped or strip-shaped projections 186 shaped in a complementary manner, similar to the pins 566 on the posts 56 in FIG. 14.
    FIG. 5A shows a section of a wooden wall 10 with three layers 12, 14, 16 of wood elements 18 in the region of a horizontal connecting strip 48. From Fig. 5A it is apparent that the wood elements 18 of the middle layer 14 with strip-shaped projections186 positively engage in the grooves 488 of the connecting strip 48, while the dovetail shaped 482 form-fitting in the grooves 182 of the outer cover layer 12 and the inner cover layer 16 of the wooden wall 10th intervention.
    Another variant of a wooden wall 10 is shown as a detail in Fig. 5B. This wood wall 10 has, in addition to the outer cover layer 12 and the inner cover layer 16, two middle layers 14A, 14B, which may be made of the same or different materials. The middle layers 14A, 14B may be of the same thickness (as shown) or may be of different thicknesses, wherein a wall thickness with a minimum unit of, for example, 20 mm, which is uniform with the two outer and inner cover layers 12 and 16 respectively, is advantageous. It is evident from FIG. 5B that the wood elements 18 of the middle layers 14A, 14B engage with strip-like projections 496 in a form-fitting manner in the grooves 498 of a connection strip 49, while the dovetail-shaped shaped parts 492 fit into the grooves 182 of the outer or 49. inner cover layers 12 and 16 of the wooden wall 10 engage.
    The wooden wall 10 shown in Figure 1 is surrounded by frame members and connected to a unit, which are shown in detail in Figure 13. In the illustration according to FIG. 1, only a lower threshold 52 and an upper frame 54 are shown. In the case of minimal assembly with frame elements, it suffices to fasten the plurality of layers 12, 14, 16 of a wooden wall 18 to these two frame elements 52 and 54. The wooden wall 18 is thus already transportable as a prefabricated component and can be handled as a whole, for example in connection with adjacent ones Wooden walls 18. However, to increase the static load carrying capacity, it is advantageous if, as shown in Fig. 13, at least two vertical posts 56 disposed on both sides of the wooden wall 18 are provided as complementary frame members and connected to the threshold 52 and frame 54.
    Threshold 52 and Rähm 54 have - as shown in Figures 19 to 21 - also longitudinally extending grooves 522 and 542, in which at the top and on the underside of the wood elements 18 arranged strip-shaped projections 186 engage positively. These projections 186 together with the grooves 522 and 542 surrounding Ste¬gen penetrated by transverse dowels 59. The dowels 59 are preferably also made of wood, so that the entire wooden wall 10 with all the frame elements according to a particularly advantageous embodiment consists exclusively of wooden parts which engage in form-fitting manner and are permanently held together. The complete wall may thereby be completely recycled as wood material to a recycling process or incineration in the event of demolition of a structure at the end of its useful life.
    The frame elements also include the vertical posts 56, which - as shown in FIG. 8, FIG. 14 and 15 - also has a vertically extending groove 562 in order to accommodate and compensate for the staggered arrangement of the wooden elements 18 in the layers 12, 14, 16 at the lateral boundaries of the wooden wall 10 and at the window openings 57.
    The wooden wall 10 shown in FIG. 2 differs from the wooden wall 10 according to FIG. 1 in that the central layer 14 is not formed of wood, but of other materials, for example. For example, the central ply 14 may be at least partially comprised of a filling made of clay, stone, concrete, another molded solid, or another mass flowable at least in the raw state. Alternatively, the middle layer 14 or sections thereof can also be formed by a textile or mineral fiber material. As a further alternative, the central layer 14 or portions thereof may be formed from a loose bed of, for example, perlite, split or granules of inorganic or organic material. The Schüt¬ can be ein¬ blown for complete filling of the cavities of the central layer 14 under pressure or in the case of use of clay or concrete also additionally sealed. Thus, the thermal insulation, the heat - and Feuchtigkeitsspeiche¬rungsfähigkeit the wooden wall and / or the soundproofing insulation can be influenced by the construction of the Mittel¬lage 14 targeted.
    By way of illustration, FIG. 2 shows several possibilities for designing the intermediate layer 14. The upper part of the intermediate layer 14 above the upper connecting strip 44 is formed, for example, by a filling 142, which consists of clay, stone, concrete or another solid.
    In the underlying part between the upper tie bar 44 and the middle tie bar 44, the middle ply 14 is formed from a textile or mineral fiber material 144, for example, sheep wool, cotton, wood wool, rockwool, or other loose, pressed, woven or otherwise bonded fiber material.
    In the downwardly adjoining part below the middle connecting strip 44, the middle layer 14 is formed by a loose, injected and / or compacted bed 146 or granules of pearlite, split, cork or a mixture of at least two or more components.
    In the lower part between the lower connecting bar 44 and the threshold 52, the central layer 14 is formed by an installation channel 148 in which supply lines 60, for water, sewage, electricity and cold or hot air and / or signal lines 62, for example for sensors, are provided. Actuators, motors, antennas, telephones, internet, audio and video equipment.
    In FIG. 2, the abovementioned possibilities of forming an intermediate layer 14 are demonstrated by way of example on a single wooden wall 10. It is understood by those skilled in the art that depending on the intended use of the wood wall 10 as outer wall, as inner wall, as a ceiling or roof element and depending on requirements - for example in static, thermal and / or acoustic respect - of the relevant wooden wall 10th umschlossenenRaumes or separated from this wooden wall 10 spaces, even one or two of these possibilities for the design of the central layer 14 are used.
    It is also possible to arrange several middle layers 14 next to each other using different materials. The connection of the outer and inner cover layers 12bzw. 16 takes place in all cases by connecting strips 44, which are preferably made of wood.
    The horizontally arranged wooden wall 10 shown in Figure 6 is used as the ceiling of a building. In principle, it does not differ in its structure from the wooden wall 10 shown in FIG. 1. The frame elements 54 delimiting the horizontal wooden wall 10 rest on the frame 54 of vertical wooden walls 10 and are connected thereto by fastening elements 70, which can be used, for example, as nails, screws, Bolt or dowel can be formed.
    Similarly, the illustrated in Figure 7, horizontally disposed, used as a building roof ceiling 10 in principle does not differ from the vertical wooden wall 10 shown in Figure 2. The connection to the vertical wooden walls 10 takes place again by connecting elements 70 in the frame parts 54th
    From Figure 8 it can be seen that the three layers 12, 14, 16 of wood elements 18 in each of the layers 12, 14, 16 with a groove 182 and a spring 184 positively engage, thereby already in each layer 12, 14, 16 by itself a high degree of tightness ent¬steht. To further increase the tightness, the butt joints of the wood elements 18 of adjacent layers 12 and 14 or 14 and 16 are arranged offset to one another, so that an air flow, which wanted to penetrate all three layers 12, 14, 16 of the wood elements 18, meander through smallest gap dimensions would have to run, which is impossible in reality. The staggered arrangement of the wood elements 18 in the layers 12, 14, 16 is positively compensated by vertically running grooves 562 in the vertical posts 56.
    The in Figs. 8 to 12 shown wood wall 10 is held together apart from the horizontally extending connecting strips 44 of frame elements, so that kom¬plette wood walls 10 can be delivered as prefabricated components to a construction site. As a vertical frame members serve a post 54, which surround both the outer edges of a wooden wall 10 and the vertical sides of a window opening 57 (or door opening), the lower boundary of a horizontally extending latch 58 and the upper boundary of which is formed by a horizontally extending lintel 58.
    The frame members of the wood wall 10 are separate in Figs. 13-16, i. without the wood elements 18 shown. It can be seen from this illustration that the vertical posts 56 also have openings 564 through which the connecting strips 44 are pushed. The posts 56 also have on their top and on their underside zap fen 566 or strips, with which they engage in the grooves 522 of threshold 52 and Rähm 54 form-fitting.
    17 shows the use of a wooden wall 10 according to FIG. 1, and FIG. 18 shows the use of a wooden wall 10 according to FIG. 2 as a roof element. The roof elements may be provided to the outside with any trim, for example in the form of roof tiles, roof panels, roof panels, roofing panels, shingles, slate or stone slabs, solar panels, as a grass roof or the like. In principle, any known roof structure can be realized.
    In Figs. 19 to 21 is a threshold 52, the structure of which in principle also resembles a Rähm54, shown in detail.
    FIG. 22 shows how a plurality of connecting strips 44 can advantageously be produced from a wider blank, so that only a minimal amount of waste is available.
    In Figs. 23 to 25 show alternatively constructed wooden walls 10 with at least two plies 12, 14, 16, wherein Figs. 23 and 23A show a vertical wooden wall 10, Fig. 24 a wooden wall 10 used as a ceiling and Fig. 25 a wooden wall 10 used as a roof element. The wooden walls 10 in Figs. 23 to 29 differ from the previously described embodiments in that the connecting strips 40, 42, 43, 45, 40A, 40B, 40C and the corresponding grooves 20, 30 in the wooden elements 18 of the layers 12, 14, 16 have no intersections For this purpose, the grooves 20 and 30 parallel walls 21, 22 and 31, 32 and under a Win¬kel A and B with respect to a parting plane E of the layers 12, 14, 16 obliquely Axes 23bzw. 33 on. In each case, two adjacent layers 12 and 14 or 14 and 16 have at least two grooves 20, 30, whose axes 23, 33 form a different angle A, B with respect to the parting plane E of the layers. According to a particularly advantageous embodiment, the angles A and B are equal - for example 15 ° - but inclined in opposite directions.
    The connection bars 40, 42, 40A, 40B, 40C used may have a simple rectangular or square shape in cross-section. They are thus much easier to produce and in the corresponding grooves 20, 30 also much easier insertable. Although in Figs. 23-25, the connecting strips 40, 42 are shown only for connecting directly adjacent layers 12, 14, 16 will be apparent to those skilled in Fig. 23A, correspondingly wider connecting strips 43, 45, the middle portions of which act as a spacer, also for connecting spaced apart cover layers 12, 16 can be used, in which case the intermediate layer 14 arranged therebetween is bridged by the connecting strips 43, 45 and this can be used analogously to the embodiments shown in FIG. 2, FIG. 7 or FIG. 18 for accommodating various insulating materials or as an installation cable.
    Although the first-described embodiments according to FIGS. 1-12 and 17-18 have undercuts on the connecting strips 44, 46, 48, 49 and the grooves 182 assigned to them. By connecting spaced-apart outer layers 12, 16 at the same time bridging the middle layers 14; 14A, 14B by spacers, however, substantially less connecting strips are required, so that in this way also the manufacturing and assembly costs for a wooden wall 10 according to the invention is substantially reduced.
    In Fig. 30, an embodiment of a three layers 12, 14, 16 constructed wooden wall 10 is shown, which is similar to that in Fig. 1. In contrast to FIG. 1, however, the inner cover layer 12 is extended downwardly and upwardly to such an extent that it completely covers the upper frame 54, which is correspondingly reduced in its width and the width also reduced in width. This results in the inner wall a full coming smooth-surfaced Erschei¬ picture without the frame members 52, 54 or fasteners Sichtbarwerden.Falls in the wooden wall 10 and windows and / or doors are formed, the inner cover layer 12 and its surrounding frame elements , namely completely cover the bolt and the lintel 58 and the posts 56.
    In the lower region of the wooden wall 10, a further variant of a connecting strip 47 is shown. This is constructed in several parts and consists of a cross-sectionally rectangular center piece or spacer 474, each having a dovetail-shaped groove laterally and two small connecting strips 472, which have a double Schwalben¬schwanzprofil. The small connecting strips are each inserted with a dovetail profile in the grooves of the spacer 474 and with the opposite Schwalbenschwanzprofil in the grooves on the inner cover layer 16 and the outer cover layer 12. For the assembly of the layers 12, 14 and 16 can in this embodiment, for example Spacer 474 prefixed to the middle layer 14.
    REFERENCE LIST 10 Wooden wall 488 Groove 12 Layer (cover layer) 49 Connecting strip 14 Layer (middle layer) 492 Fitting 14A Layer (middle layer) 494 Spacer 14B Layer (middle layer) 496 Projection (ledge) 142 Filling 498 Groove 144 Fiber material 50 Frame 146 Bulk 52 Frame element (threshold ) 148 Installation channel 522 Groove (in 52, for 186) 16 Layer (cover layer) 524 Projection (ledge) 18 Wood element 54 Frame element (Rähm) 182 Groove 542 Groove (in 54, for 186) 184 Spring 544 Projection (ledge) 186 Projection 56 Frame element (post) 20 Groove 562 Groove (to 56) 21 Wall (from 20) 564 Breakthrough 22 Wall (from 20) 566 Spigot (at 56) 23 Axle (from 20) 57 Window opening 30 Groove 58 Frame element (latch or lintel 31 Wall (from 30) 582 Groove (in 58, for 186) 32 Wall (from 30) 59 Anchor 33 Axle (from 30) 60 Supply line 40 Connecting strip 62 Signal line 42 Connecting strip 70 Fastening element 43 Connecting strip A Inclination angle (from 23) 44 Connecting strip B Inclination angle ( from 33) 45 connections gsleiste E parting plane (between 12, 14, 16) 442 fitting V waste 444 spacer 46 connection strip 462 fitting 464 spacer 47 connection strip 472 (small) connection strip 474 groove (to 47 for 472) 48 connection strip 482 fitting 484 spacer 486 projection (strip)
    权利要求:
    Claims (17)
    [1]
    Claims 1. A wooden wall (10) having at least two mutually parallel layers (12, 14, 16) of wood elements (18) provided with grooves (20, 30, 182) into which connecting strips (40, 40A, 40B, 40C, 42, 43, 44, 45, 46, 48, 49) which are formed as spacers between two layers (12, 16), characterized in that the connecting strips (40, 40A, 40B, 40C; 42; 43; 44; 45; 46; 48; 49) connect an outer cover layer (12) and an inner cover layer (16) of wood elements (18) and comprise a spacer (444,464,484,494) by means of which they at least one further, between the cover layers (12; 16) arranged center layer (14; 14A, 14B) bridge.
    [2]
    2. Wooden wall (10) according to claim 1, characterized in that the at least one further layer (14; 14A, 14B) arranged between the cover layers (12; 16) has at least approximately the same thickness as the outer cover layer (12) and the inner layer Cover layer (16).
    [3]
    3. wooden wall (10) according to claim 1 or 2, characterized in that the spacer (444, 464, 484, 494) of the connecting strips (40; 40A, 40B, 40C; 42; 43; 44; 45; 46; 48; 49) for at least one projection (486, 496) of a wooden element (18) of at least one of the layers (12;
    [4]
    4. wooden wall (10) according to any one of the preceding claims, characterized in that between two spaced-apart layers (12; 16) of wood at least one central layer (14; 14A, 14B) is arranged, which consists at least partially of a different Mate¬rial ,
    [5]
    5. wooden wall (10) according to claim 4, characterized in that the central layer (14; 14A, 14B) at least partially from a filling (142) made of clay, stone, concrete, ei¬nem textile or mineral fiber material (144 ), a loose, injected and / or compacted bed (146) of pearlite, split or granules or of a mixture of at least two of these components.
    [6]
    6. wooden wall (10) according to any one of the preceding claims, characterized in that the wooden elements (18) of the same position (12; 14; 14A, 14B; 16) at their abutting edges with groove (182) and spring (184) interlock ,
    [7]
    7. wooden wall (10) according to any one of the preceding claims, characterized in that the wood elements (18) of two adjacent layers (12; 14; 14A, 14B; 16) are arranged offset to one another.
    [8]
    8. wooden wall (10), in particular according to one of the preceding claims, characterized in that the wooden elements (18) at least at its upper and at its unte¬ren end with at least one frame member (52; 54; 56; 58) connectable are.
    [9]
    9. wooden wall (10) according to claim 8, characterized in that the wooden elements (18) at their upper and lower ends projections (186), the form-fitting in Nu¬ten (522; 542; 582) horizontally extending frame members (52; 54; 56; 58) formed by a lower sill (52), an upper sill (54) or additionally interposed bars (58) to form window or door openings (57).
    [10]
    10. wooden wall (10) according to claim 9, characterized in that in the region of the projections (186) and the grooves receiving them (522; 542; 582) the frame members (52; 54; 58) penetrating, transversely extending dowels ( 59) are arranged.
    [11]
    11. wooden wall (10) according to any one of the preceding claims, characterized in that a gap between two layers (12; 16) or a cavity in at least ei¬ner central position (14; 14A, 14B) at least partially as an installation channel (148) for Supply lines (60) or signal lines (62) are used.
    [12]
    12. wooden wall (10) according to any one of the preceding claims, characterized in that the layers (12, 14, 14A, 14B, 16) of wood elements (18) and / or the Verbindungs¬leisten (40; 40A, 40B, 40C; 42, 44, 46, 48, 49) are formed of different woods.
    [13]
    13. wooden wall (10) according to one of claims 8 to 12, characterized in that the inner layer (16) of at least one of the frame members (52; 54; 56; 58) completely covered.
    [14]
    A wooden wall (10), in particular according to one of the preceding claims, comprising at least two mutually parallel layers (12; 14; 14A, 14B; 16) of wood elements (18) provided with grooves (20,30; 182). in which connecting strips (40; 40A, 40B, 40C; 42; 44; 46; 48; 49) are inserted, characterized in that the grooves (20,30; 182) have at least two mutually parallel walls (21,22; , 32) and an axis (23; 33) having an angle of inclination (A; B) to the layers (12,14,16), the axes of at least two grooves (20; 30) relative to the layers (23; 12; 14; 14A, 14B; 16) parallel plane (E) have a different inclination angle (A; B).
    [15]
    15. wooden wall (10) according to claim 14, characterized in that the inclination angle (A) and (B) with respect to the plane (E) are inclined in opposite directions.
    [16]
    16. Wooden wall (10) according to claim 14 or 15, characterized in that the connecting strips (40; 40A, 40B, 40C; 42) have a rectangular cross-section.
    [17]
    A timber wall (10) according to any one of claims 14 to 16, characterized in that the tie bars (40; 40A, 40B, 40C; 42;) interconnect two immediately adjacent sheets (12,14; 14,16). For this 5 sheets of drawings
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    EP1531206A2|2005-05-18|Wooden construction element and wooden construction
    DE901467C|1954-01-11|Double or multi-layered, cross-reinforced wall, ceiling or the like.
    EP0748905A1|1996-12-18|Building element
    DE19916247A1|2000-10-19|Building block system for construction of prefabricated houses includes basic element consisting of three four-sided wooden glued boards with middle board glued to outer and inner boards with offset to form tongue and groove
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    同族专利:
    公开号 | 公开日
    CH708845A2|2015-05-15|
    DE202014105246U1|2015-02-05|
    DE102013112054A1|2015-04-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE888454C|1941-07-04|1953-09-03|Carl August Ajne|Hollow wooden slab|
    DE3408608A1|1984-03-09|1985-09-12|Hubert 8941 Westerheim Fritz|Wall for a log cabin|
    DE29614258U1|1996-08-17|1997-09-18|Holzindustrie Waldburg Zu Wolf|Wall or ceiling element|
    EP1734200A1|2005-06-17|2006-12-20|Reinverbund S.R.L.|Wall element for a building anda composite wood panel|
    DK3409860T3|2017-06-01|2021-04-12|Granab Foervaltning Ab|REINFORCED STRUCTURAL WOOD PANEL|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE201310112054|DE102013112054A1|2013-10-31|2013-10-31|Wooden wall with at least two mutually parallel layers of wood elements|
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