• 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 wall element (10) comprising: an upper element (21) extending along an upper edge; a lower member (22) extending along a lower edge; a first side member (25) having a substantially rectangular cross-section, said side member extending along a first side between said upper and lower members; a second side member (26) having a substantially rectangular cross-section, said side member extending along one side between said upper and lower members; and a substantially rectangular disc (27) disposed on said outer side and attached to said upper member, lower member and first member; said upper and lower elements having a first edge (23) coinciding with the first side and a second edge (24) coinciding with the second side, said first and second edges being arranged at an angle o relative to a plane P perpendicular to said outer side and the angle ot is in the range 20 ° to 45 °, and said first and second side elements extend parallel to said plane P perpendicular to the plate (27) and have a total distribution in the plane P corresponding to the distribution of the upper and lower elements in the plane P, said first side elements abut the plate and said second side element extend from the inside of the wall element. The invention also relates to a wall section built up of the wall element and a method for mounting the wall section. Figure for publication: Fig. Lb.
    公开号:SE1451170A1
    申请号:SE1451170
    申请日:2014-10-02
    公开日:2016-04-03
    发明作者:Joakim Moxén；Martin Östlund
    申请人:Paralox Ab；
    IPC主号:
    专利说明:

    FIELD ELEMENTS OF THE INVENTION Field of the Invention The present invention relates to a wall element, wall section built up of said wall elements and a method for building said wall element.
    Background Different types and sizes of houses and buildings have been used for a long time for various purposes such as housing, commercial properties and storage.
    The mentioned houses and buildings can be built of different materials depending on the availability of materials within different geographical areas. In Sweden, and many other countries with good access to forests, many houses are built with different variants of wooden frames that are clad with suitable facade material and insulated to reduce energy consumption linked to heating the building. These buildings are manufactured either according to the loose timber method, which means that one or more builders from timber with suitable dimensions build the frame which is then clad with the desired outer and inner cladding and intermediate insulation, or prefabricated elements that are manufactured on site and transported to the intended location of the building. to the desired location on a pre-prepared foundation, for example a concrete slab, using a mobile crane or other lifting crane. The loose timber method is unfortunately very time consuming, which means that the extension during construction will be exposed to weather and wind for a long time, which increases the risk of file damage and future problems with mold, etc. The method is also costly. Prefabricated house bodies can be quickly lifted on site but require expensive equipment and expensive There is thus a need for building elements and a procedure that facilitates construction and reduces the time until the building's external surfaces are completed and the building is not damaged by external factors such as weather and wind.
    Summary of the Invention The present invention, defined in claim 1, relates to a wall element intended for use in the construction of various types of buildings.
    The wall element according to the invention has an upper edge, a lower edge substantially parallel to the upper edge, a first side and a second side which are substantially parallel extending between said upper and lower edge and an outer side and an inner side. The wall element comprises: an upper element extending along said upper edge; a lower member extending along said lower edge; a first side member having a substantially rectangular cross-section, said side member extending along said first side between said upper and lower members; a second side member having a substantially rectangular cross-section, said side member extends along said second side between said upper and lower members; and a substantially rectangular disc arranged on said outer side and securing said upper element, lower element and first element; said upper and lower elements having a first edge coinciding with the first side and a second edge coinciding with the second side wherein said first and second edges are arranged at an angle ot relative to a plane perpendicular to said outer side and the angle ot is in the range 20 ° to 45 °. And said first and second side elements extend parallel to said plane perpendicular to the plate and have a combined extension in the plane perpendicular to the wall element corresponding to the extension of the upper and lower elements in the plane perpendicular to the wall element, said first side element abuts the plate and said second side element extends inside.
    The wall element defined above facilitates the construction of different types of buildings considerably as the wall elements can be prefabricated in a suitable size, for example a height of about 2.5 meters and a width of 1.2 meters, which makes it possible to handle them without lifting aids such as mobile cranes etc. wall elements are adapted to the desired size of the building and placed side by side on the prepared foundation so that the first side of one wall element abuts the other side of the second wall element.
    The angled edge of the upper and lower elements, in combination with the design and placement of the first and second side elements, respectively, makes it very easy to mount and fix the wall elements to each other as the angled surfaces guide the wall elements to the desired position relative to each other. When adjacent wall elements are correctly placed relative to each other, the first side element on one wall element is arranged in the same plane as the second side element belonging to the second wall element so that they can be easily joined by means of suitable fasteners extending substantially perpendicular to the plate through the first and second side elements. . Usually the fastener is inserted from the inside of the wall elements.
    The combination of the angled edges of adjacent upper and lower elements as well as the first and second side elements eliminates cold bridges in the wall, which is very important to reduce the building's energy consumption and ensure a comfortable indoor climate in the building.
    The cross-sectional shapes of the first and second side elements, respectively, mean that the side elements of adjacent wall elements will fit well together and the first and second side elements extend in the same plane perpendicular to the outside of the wall elements.
    In one embodiment of the wall element, said upper, lower, first and second side elements are made of a cellulose-based material such as wood or paper. These materials result in a very environmentally friendly wall element that can be recycled in the future. These materials also mean a healthy working environment in connection with the manufacture of the wall element and the assembly of the wall section.
    In an embodiment of wall elements, the center of the first and second side elements coincides with the center of the first and second edges, respectively. This embodiment is advantageous as it will result in a very stable joining of adjacent wall elements.
    In one embodiment of wall elements, the plate is of an insulating material and has a thickness in the range 30 to 80 mm. As a result, the facade panel is in place immediately when the wall element is mounted and the total working time for erecting the building is reduced.
    In one embodiment of wall element, the extent of the first wall element in the plane perpendicular to the wall element is 2/3 of the extent of the upper and lower element in the plane perpendicular to the wall element, and the extent of the second wall element in the plane perpendicular to the wall element is 1/3 of the upper and lower element the plane perpendicular to the wall element. The placement of the contact surface between the adjacent first and second side elements, respectively, results in an effective break in a possible cold bridge in the wall.
    An embodiment of the wall element comprises a center element which extends parallel to said first and second side elements and is placed between them, said center element has a length corresponding to said upper and lower elements. The center element significantly improves the stability and torsional rigidity of the wall element and facilitates handling of wall elements. each other.
    The load-bearing capacity of the wall element in the vertical direction is also increased.
    In an embodiment of wall elements, insulating material is arranged between said side elements in order to reduce the energy consumption of the wall element.
    In an embodiment of wall element, the plate on the outside of the wall element extends between the center of the first and second side elements, which is very advantageous as the plate on the outside of the wall element can be fastened near its edge in the supporting structure with a suitable screw connection.
    The invention also relates to a wall section comprising at least two wall elements according to any of the definitions above arranged in such a way that the plates on the outside of the wall elements face in the same direction and the first edge of one wall element abuts the second edge of the second wall element. the second side element belonging to the second wall element abut each other.
    An embodiment of wall section is characterized in that the two wall elements are joined together by means of fasteners which extend through said first side element belonging to the one wall element and the second side element belonging to the second wall element substantially parallel to a plane perpendicular to the outside of the wall sections. This attachment provides a strong interconnection of the wall elements In an embodiment of the invention the two wall elements are joined by means of screwdrivers which extend through said upper and lower elements belonging to one wall element and said upper and lower elements belonging to the other wall element, said screwdriver extending diagonally in relation to a plane perpendicular to the outside of the opposite wall sections. This attachment facilitates the positioning of the various constituent wall sections.
    The invention also relates to a method for facilitating the construction of houses and reducing the construction time for these. The method comprises the steps of: a. Placing the first wall element in the desired location; b. Positioning the second wall element so that the plates on the outside of the wall elements face in the same direction, and the first edge of one wall element abuts the second edge of the second wall element, the first side element belonging to one wall element and the second side element belonging to the other wall element abutting each other; c. Fix the two wall elements to each other.
    In an embodiment of the method, step c comprises that the wall elements are fixed with fasteners which extend through said first side element belonging to one wall element and the second side element belonging to the second wall element substantially parallel to a plane perpendicular to the outside of the wall sections.
    In one embodiment of the method, step c comprises fixing the wall elements with screws which extend through said upper and lower elements belonging to one wall element and said upper and lower elements belonging to the other wall element, said screwdriver extending diagonally relative to a plane perpendicular to the outside of the wall sections.
    Brief Description of the Figures The above as well as further objects, features and advantages of the present invention will become more apparent from the following illustrative and non-limiting detailed description of preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, in which: Figure 1a illustrates a wall section where two wall elements are joined and a third wall element is about to be mounted seen above or below. Figure 1b illustrates a perspective view of the wall section in Figure 1. Figure 2a shows how the wall section in Figures 1a and 1b are joined. Figure 2b shows how the wall section in Figures 1a and 1b put together in perspective.
    Figures 5a and 3b show the wall section of Figures 1 and 2 provided with an inner structural wall.
    Figure 4 shows the fixing of the construction wall in the wall section.
    All figures are schematic, not necessarily to scale, and generally show only parts which are necessary to illustrate the invention, other parts being omitted or only hinted at.
    Detailed Description The present invention relates, as previously stated, to a wall element 10 which by sinusoidal design can be joined to other wall elements 10 with identically shaped sides to an elongate wall section 30.
    Usually, wall elements 10 are substantially rectangular planar elements which are arranged vertically on a stable base such as a cast base plate. However, the wall elements can also be manufactured in a curved or angled shape.
    The wall elements 10 have an upper edge 11 and a lower edge 12, respectively, which are substantially parallel and after the wall element are mounted correctly arranged substantially horizontally. Between the upper edge 11 and the lower edge 12 a first 13 and a second side 14 extend substantially parallel vertically, and perpendicularly. between the upper 11 and the lower edge 12. After mounting, one side of the wall element will form an outer side 15 of the wall section, and the opposite side an inner side 16.
    A first embodiment of the wall element 10 comprises the various elements listed and described below in turn.
    An upper elongate element 21 which extends along said upper edge 11 of the wall element 10. The upper element 21, in the construction industry called hammer band, has a rectangular cross-section and is arranged horizontally so that its spread in the horizontal direction is greater than in the vertical direction. After mounting, the upper element 21 carries a roof structure which is placed on top of the wall elements 10 or alternatively another, or more, wall elements 10 to reach a desired higher wall height d.
    A lower elongate element 22 which extends along said lower edge 12 of the wall element 10. The lower element 22, in the construction industry called sill, has a rectangular cross-section with the same dimensions as the upper element 21 and is arranged so that its spread in the horizontal direction is greater than in the vertical direction in the same way as the upper element 21. The lower element 22 is also the arranged horizontal and will retrofit support against the base plate, alternatively the upper side of an underlying layer of wall element. Usually, some type of capillary-breaking material is placed between the lower member and the plate to avoid moisture damage. This is not shown in the figures.
    The upper 21 and lower member 22 have a first edge 23 disposed adjacent the first side 13 of the wall member 10, and a second edge 24 disposed adjacent the second side 14 of the wall member. The first 23 and the second edge 24 are angled one angle o relative to one plane P perpendicular to said outer side 15 as shown in figure 1a. The first 23 and the second edge 24 are usually arranged at the same angle relative to the plane of the wall element. The angle ot is usually in the range 20 ° to 45 ° as angles within this range facilitate the mounting of adjacent wall elements. Too large an angle gives rise to increased friction between the intermediate contact surfaces, i.e. the edges of adjacent wall elements, due to the surfaces of the contact surfaces increasing, which complicates the assembly. With the angled first 23 and second edge 24, respectively, of the wall element, so-called keel bridges in the wall section are also avoided, which reduces energy consumption when heating the building and improves the indoor climate. Preferably, the angle ot is between 25 ° to 35 ° as these angles result in efficient mounting and a stable wall section when the adjacent wall elements 10 are joined.
    A first side element 15 extends along said first side 13 of the wall element 10 between said upper 21 and lower elements 22. The first side element 25, within the construction industry rule, has a substantially rectangular cross-section and is fixedly anchored at the ends with the upper 21 and lower element 22. The first side element has a smaller width extension the plane P perpendicular to the wall element than said upper 21 and lower elements 22 and is arranged so as to extend from the outside 15 of the upper 21 and lower element 22 perpendicular to said outside 15.
    A second side element 26, also having a substantially rectangular cross-section, extends along the second side 14 of the wall element 10 between the upper 21 and lower elements 22. The side element 26 is firmly anchored in the upper 21 and lower element 22 but is different from the first side element Positioned so as to extend perpendicular to the outside of the wall element 15 from the inside 16 of the wall element, i.e. the inner edge of the upper 21 and the lower element 22.
    The location of the first and second side elements 26 is chosen so that when two wall elements 10 according to the invention are correctly mounted next to each other, the first side element 25 on one wall section 10 will be arranged substantially in the same plane as the second side element 26 on the second wall element 10. the dimensions of the first and second side elements 26 are such that they have substantially the same extent in the plane of the wall element, and a total total distribution in a plane perpendicular to the wall element corresponding to the extent of the upper 21 and lower elements 22 in the plane perpendicular to the wall element.
    The first and second side elements 26, respectively, are placed in such a way along the sides 13, 14 of the wall element so that the center of the contact surfaces of the first 25 and the second side element 26 coincide when adjacent wall elements 10 are correctly placed relative to each other.
    The location of the first and second side members 26, respectively, is also selected in such a way that a portion, a corner, of the side members protrudes beyond the diagonal edge of the upper 21 and lower members 22 to thereby facilitate the positioning of the wall members relative to each other during assembly. Furthermore, the diagonal edges 23, 24 of the upper 21 and lower member 22 intersect near the center of the joined first and second side members 26. This location also means for most wall member dimensions that the first and second side members will be placed slightly retracted from the lower and second side members. the upper element's corner between inside and angled edge or outside and angled edge.
    The load-bearing structure of the wall element, i.e. upper 21 and lower element 22, side side elements 25, 26, is clad on the outside of a panel 27, so-called facade panel, which is fixed in said upper element 21, lower element 22 and first element 25. The panel 27 is made of suitably insulating material and has a thickness in the range 30-80 mm. On the outside of the board 27, the can wall element is clad with the desired façade material 28, for example wooden panel which is attached to the load-bearing structure of the wall element. If necessary, the load-bearing structure is supplemented with horizontal regulations for fastening the façade panel.
    The dimension of the disc 27 is selected so as to extend between the first 25 and the second side member 26 center. This dimension is very advantageous when the plate 27 along the second side 14 of the longitudinal wall element will protrude and overlap the adjacent side element 25 adjacent wall elements 10. The plate 27 can thereby also be anchored in the second wall element 10 which increases the stability of the mounted wall section and prevents cold bridges in the wall.
    In a preferred embodiment of wall element 10, about 2/3 of the width of the upper 21 and lower element 22 constitutes the extension of the first side element 25 in the plane perpendicular to the opposite wall element, and the extent of the second side element 26 in the plane perpendicular to the upper wall element constitutes 1/3 of the upper 21 and the width of the lower element 22. This condition results in an advantageous temperature gradient in the wall.
    If the horizontal length of the wall element 10 exceeds 60 centimeters, further reinforcement of the wall element is required. The additional reinforcement is then suitably formed by providing the wall element with one, or more, center elements 29, also called rule, which extends parallel to said first and second side elements 26 and is placed between them. Center element 29 extends between the upper 21 and lower elements 22 and has a spread in the plane perpendicular to the wall element corresponding to the upper 21 and lower element 22. The center element 29, or center elements, increases the load-bearing capacity of the wall element 10 and stability during transport and assembly.
    An advantageous embodiment of the wall element also comprises insulation arranged between the first and second side element, alternatively the center element. The thickness of the insulation is suitably between 70-220 mm depending on the desired insulation level. The thickness of the insulation shall correspond to the spread of the upper 21 and lower 22 elements in the plane perpendicular to the wall element for the best possible insulating effect.
    As mentioned above, two or fl your wall elements 10 are joined to a longer wall section 30. The wall elements 10 are arranged in such a way that the plates 27 on the outside of the wall elements face the same direction and the first edge 13 of one wall element 10 abuts the second edge 14 of the second wall element 10 so that the first side element 25 belonging to the one wall element and the second side element 26 belonging to the second wall element abut each other.
    When adjacent wall elements 10 are correctly placed relative to each other, the two-wall elements 10 are joined by fasteners 31, for example screws or nails, which extend through said first side element 25 belonging to one wall element 10 and the second side element 26 belonging to the second wall element 10 substantially parallel to the plane perpendicular to the wall section. outside. The fasteners 31 are usually inserted from the inside of the wall section.
    To further increase the stability of the wall section, the wall elements are also joined together by means of screw means 32 which extend through said upper 21 and lower elements 22 belonging to one wall element 10 and said upper 21 and lower elements 22 belonging to the second wall element 10. The screw means 32 thus extend diagonally in relation to the plane perpendicular to the outside of the wall sections as shown in Figures 2a and 2b.
    The invention defined in this application also relates to a method of building board wall section 30 as described above. The method comprises the steps of: 1. Place the first wall element 10 in the desired location on the prepared foundation; Place the second wall element 10 so that the plates 27 on the outside of the wall element face the same direction, and the first edge 13 of the one-wall element 10 abuts the second edge 14 of the second wall element 10, the first side element 25 belonging to the one-wall element 10 and the second the side member 26 of the second wall member 10 abuts each other; 3. Fix the two wall elements 10 to each other.
    If a wall element 10 is to be joined, steps 2 and 3 are repeated until the wall section 30 has reached the desired length.
    The wall elements can also be designed with openings for windows and doors. Depending on the size and location of the openings, the wall element may be adapted in a suitable manner. Either by placing the window opening between the side elements so that they are not affected by the opening and suitable reinforcement is made around the opening, for example with center elements placed on each side of the opening so that they can support a window or door placed in the opening, and any cross elements running between the center elements and / or the side elements above and / or below the opening.
    After the assembly is completed, the wall section can be supplemented with an internal construction wall which is made up of internal wall elements. This inner wall element houses pipes for wiring etc. and it can also be prefabricated and delivered in finished sections to the desired location for construction.
    The inner wall element 40 of the construction wall has a similar design as the wall element described above in detail and is shown in Figures 3a, 3b and 4. The construction wall has the same height as the wall section 30 and preferably a similar width so that the number of elements in the wall section 30 and the construction wall is similar.
    The inner wall element 40 has an upper edge 41 and a lower edge 42, respectively, which are substantially parallel. Between the upper edge 41 and the lower edge 42, a first 43 and a second side 44 extend substantially parallel vertically, and perpendicularly between the upper 11 and the lower edge 12. After mounting, the sides of the inner wall element will abut the inner side of the wall section 30 The construction wall comprises a load-bearing structure which consists of an upper 51 rule and a lower rule 52 which after assembly will be arranged substantially horizontally along the upper and lower elements of the longitudinal wall section. The lower bolt 42 will, after mounting, support the base plate, alternatively the upper side of an underlying layer of wall elements.
    The upper 41 and the lower bolt 42 have, in the same way as the wall element 10, a first edge 53 arranged in connection with the first side 53 of the inner wall element 40, and a second edge 54 arranged in connection with the second side 54. the edge 54 is in the same manner as previously described angled an angle ß relative to a plane P perpendicular to the wall wall element. The angle ß is usually in the range of 20 ° to 45 ° as angles within the range facilitate the mounting of adjacent inner wall elements in analogy to the above description. Preferably, the angle ß is between 25 ° to 35 ° as these angles result in efficient mounting and a stable structural wall.
    Between the upper and lower bars runs a first 55 and a second side piece 56 on the respective side of the inner wall section. The side pieces 55 and 56 have a smaller extent not perpendicular to the wall element in the same way as described above with reference to the wall element 10 so that the first side piece on an inner wall element corresponds to the second side piece on adjacent inner wall elements. The location of the first 55 and the second side piece 56 is chosen so that when two non-wall elements 40 according to the invention are correctly mounted next to each other, the first side piece 55 on one non-wall section 40 will be arranged substantially in the same plane as the second side piece 56 on the second non-wall element 40. The dimensions of the first 55 and the second side element 56 are such that they have substantially the same extent in the plane of the inner wall element, and a total total distribution in a plane perpendicular to the plane of the inner wall element corresponding to the extent of the upper 51 and lower rule 52. The side pieces 55, 56 are placed along the sides of the non-wall element in such a way that the center of the contact surfaces of the side pieces coincides with the inner wall elements adjoining them are correctly positioned relative to each other along the wall wall section and the wall elements are not joined with a suitable screw 60 or nail. Between the wall section 30 and the construction wall 40, a plastic film 50 or other suitable diffusion barrier is suitably placed. This plastic film or diffusion barrier can either be attached to the non-wall elements on delivery or attached to the load-bearing structure before mounting.
    In order to obtain an effective insulation of the finished wall, it is very advantageous even if the volume in the inner wall elements is filled with insulating material before the wall is sealed with the desired wall cladding type plaster or wood panel. The insulation can be mounted during the manufacture of the wall elements or on site when the elements are mounted on the inside of the wall section.
    In the accompanying figures, an embodiment of wall elements and wall section according to requirements is illustrated. However, a plurality of the structural parts of the wall element can be modified in a number of ways without departing from the scope of the invention as defined by the claims.
    权利要求:
    Claims (2)
    [1]
    A wall element (10) having an upper edge (11), a lower edge (12) substantially parallel to the upper edge, a first side (13) and a second side (14) which are substantially parallel and extend between said upper and under edge, and an outer side (15) and an inner side (16), said wall element comprising: an upper element (21) extending along said upper edge; a lower member (22) extending along said lower edge; a first side member (25) having a substantially rectangular cross-section, said side member extending along said first side between said upper and lower members; a second side member (26) having a substantially rectangular cross-section, said side member extending along said second side between said upper and lower members; and a substantially rectangular disc (27) disposed on said outer side and attached to said upper element, lower element and first element; said upper and lower elements having a first edge (23) coinciding with the first side and a second edge (24) coinciding with the second side, said first and second edges being arranged at an angle o relative to a plane P perpendicular to said outer side and the angle ot is in the range of 20 ° to 45 °, and said first and second side elements extend parallel to said plane perpendicular to the plate (27) and have a total distribution in the plane. Corresponding to the distribution of the upper and lower elements in the plane P, said first side elements abut the plate and said second side member extend from the inside of the wall member.
    [2]
    Wall element according to claim 1, characterized in that said upper (21), lower (22), first (25) and second (26) side elements are of a cellulose-based material such as wood or cardboard. Wall element according to Claim 1 or 2, characterized in that the center of the first and second side elements coincides with the center of the first and second edge, respectively. Wall element according to one of the preceding claims, characterized in that the plate (27) is made of an insulating material and has a thickness in the range from 30 to 80 mm. Wall element according to one of the preceding claims, characterized in that the extent of the first side element (25) in the plane P constitutes 2/3 of the extent of the upper and lower element in the plane P, and the extent of the second side element (26) in the plane P constitutes 1/3 of the extension of the upper and lower element in the plane P. Wall element according to any one of the preceding claims, characterized in that it comprises a center element (29) which extends parallel to said first and second side elements and is placed between them, said center element being fixed in said upper and lower elements . Wall element according to one of the preceding claims, characterized in that insulating material is arranged between said first and second side elements. Wall element according to one of the preceding claims, characterized in that the plate (27) on the outside of the wall element extends between the center of the first and the second side element. Wall section comprising at least two wall elements (10) according to claim arranged in such a way that the plates on the outside of the wall elements face the same hole and the first edge of one wall element abuts the second edge of the second wall element, the first side element belonging to one wall element and the second side element belonging to the second wall element abut each other. Wall section according to claim 9, characterized in that the two wall elements are joined by means of fasteners (3 l) which join said first side element belonging to one wall element and the second side element belonging to the second wall element substantially parallel to a plane perpendicular to the outside of the wall sections. . Wall section according to claim 9 or 10, characterized in that the two wall elements are joined by means of screwdrivers (32) which join said upper and lower elements belonging to one wall element and said upper and lower elements 16 belonging to the other wall element, said screwdriver extending diagonally in relative to a plane P perpendicular to the outside of the wall sections. A method of building said wall section (30) according to claim 9 comprising the steps of: a. Placing the first wall element (10) in the desired location; b. Place the second wall element (10) so that the plates on the outside of the wall elements face in the same direction, and the first edge of one wall element abuts the second edge of the second wall element, the first side element belonging to one wall element and the second side element belonging to the second wall element abutting each other; c. Fix the two wall elements to each other. A method according to claim 12, wherein step c comprises fixing the wall elements with fasteners (31) which join said first side element belonging to one wall element and the second side element belonging to the second wall element substantially parallel to a plane P perpendicular to the outside of the wall sections. A method according to claim 12 or 13, wherein step c comprises fixing the wall elements with screwdrivers (32) joining said upper and lower elements belonging to the one wall element and said upper and lower elements belonging to the second wall element, said screwdriver extending diagonally relative to a plane P perpendicular to the outside of the wall sections.
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    EP3201406A1|2017-08-09|
    RU2667101C1|2018-09-14|
    PL3201406T3|2020-05-18|
    CA2963368A1|2016-04-07|
    US9879418B2|2018-01-30|
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    法律状态:
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    申请号 | 申请日 | 专利标题
    SE1451170A|SE538486C2|2014-10-02|2014-10-02|Wall element, wall section constructed of said wall element and method for building said wall section|SE1451170A| SE538486C2|2014-10-02|2014-10-02|Wall element, wall section constructed of said wall element and method for building said wall section|
    PL15846102T| PL3201406T3|2014-10-02|2015-10-02|Wall element, wall section of said elements and method for building thereof|
    RU2017114100A| RU2667101C1|2014-10-02|2015-10-02|Wall element, wall section of such elements and method of its assembly|
    US15/516,328| US9879418B2|2014-10-02|2015-10-02|Wall element, wall section comprising said wall element and a method for building said wall section|
    EP15846102.0A| EP3201406B1|2014-10-02|2015-10-02|Wall element, wall section of said elements and method for building thereof|
    LTEP15846102.0T| LT3201406T|2014-10-02|2015-10-02|Wall element, wall section of said elements and method for building thereof|
    CN201580053217.1A| CN107002406B|2014-10-02|2015-10-02|Wall element, wall segment comprising a wall element and method of constructing the same|
    CA2963368A| CA2963368A1|2014-10-02|2015-10-02|Wall element, wall section of said elements and method for building thereof|
    PCT/SE2015/051039| WO2016053177A1|2014-10-02|2015-10-02|Wall element, wall section of said elements and method for building thereof|
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