EP3574156B1 - Élément de liaison de blocs de construction - Google Patents

Élément de liaison de blocs de construction Download PDF

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Publication number
EP3574156B1
EP3574156B1 EP18703194.3A EP18703194A EP3574156B1 EP 3574156 B1 EP3574156 B1 EP 3574156B1 EP 18703194 A EP18703194 A EP 18703194A EP 3574156 B1 EP3574156 B1 EP 3574156B1
Authority
EP
European Patent Office
Prior art keywords
building block
stud
linkage element
link
block linkage
Prior art date
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Active
Application number
EP18703194.3A
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German (de)
English (en)
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EP3574156A1 (fr
Inventor
Jesper SØRENSEN
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Jsoe Holding Vejle Aps
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Jso Holding Vejle Aps
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Publication of EP3574156A1 publication Critical patent/EP3574156A1/fr
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/706—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function
    • E04B2/707—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with supporting function obturation by means of panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/541—Joints substantially without separate connecting elements, e.g. jointing by inter-engagement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/28—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
    • E04B2/30—Walls having cavities between, but not in, the elements; Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid using elements having specially designed means for stabilising the position; Spacers for cavity walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8694—Walls made by casting, pouring, or tamping in situ made in permanent forms with hinged spacers allowing the formwork to be collapsed for transport

Definitions

  • the invention relates to a building block linkage element comprising at least one stud and at least one link, where the at least one link has at least one pivot, and where the stud has at least one slot.
  • the invention also relates to a building block comprising one or more of such building block linkage elements, and to a wall comprising, at least partly, a plurality of such building blocks. Furthermore, buildings comprising walls made of such building blocks having building block linkage elements are contemplated by the present invention.
  • building blocks for buildings is known in the art. Often, such building blocks have side panels made of an insulating material. In-between the side panels, concrete or other material is present providing stiffness and solidity to the building.
  • Collapsible and expandable building blocks are known, making storage and transportation of the building blocks easier since the space needed is more limited, both at the site of manufacturing of the building blocks and at the site of making the building.
  • linkage elements Collapsible and expandable building blocks with linkage elements between the side panels of the building blocks are known.
  • the linkage elements have "knuckle and pin" joints for providing a hinge-like structure of the linkage element for attaching the side panels.
  • the "knuckle and pin” joints are made of at least three different parts, i.e. two knuckle parts and at least one pin part.
  • the “knuckle and pin joints” are attached to the side panels by means of screws, bolts or other fastening means, inducing the risk of loosening from the side panels over time.
  • US 2011/265414 A1 E.g. structures as the described above are known from US 2011/265414 A1 .
  • the building block described in US 2011/265414 A1 comprises two longitudinal and vertical walls connected by hinges including to elements hinged about vertical axes.
  • the blocks are assembled using buttonhole slots which are able to receive complementary catching means as well as hinges.
  • the building component has two elements and a plurality of connecting members adapted to connect two opposite elements in a spaced relationship, whereby the space between two elements may be filled by e.g. concrete.
  • a web of the connector may be pivotally connected, e.g. by a hinge, to one or both of the lugs of opposite elements.
  • each of the panels has a median row of alternating projections and recesses with a similar complementary shape, whereby each projection can be interconnected with an opposite panel by a plurality of connectors.
  • WO 2006/131144 A1 discloses a disposable formwork for insulated masonry.
  • the formwork is provided with two opposite panels interconnected with at least two formwork spacers which partially occupy a hight of the surfaces of the panels.
  • the formwork spacers are rotatably connected to the panels.
  • a building block linkage element comprising at least a first stud having a longitudinal axis and a second stud having a longitudinal axis, wherein the first stud and the second stud comprises at least one slot, wherein at least one link extends between the first stud and the second stud and is rotatably attached to the first stud by means of at least one pivot and to the second stud by means of at least one pivot, wherein the link has at least one lock, which is pivotable about a pin, and a stop for the lock.
  • the building block linkage element of the present invention is suitably such, wherein at least one link has at least one pivot, and the stud has at least one slot, wherein
  • the pivot of the link when inserted into the slot of the stud, functions as a hinge-like structure, thus, enabling the link to be pivoted.
  • the building linkage element can be folded (collapsed) or unfolded (expanded).
  • a building block linkage element for providing a collapsible and expandable building block.
  • the features mentioned result in a building block linkage element having few parts, thereby reducing the cost of the building block linkage element and of building blocks in general, while providing increased robustness of the building block linkage element.
  • the building block linkage element may be custom made, optionally reduced in overall size, thereby reducing the size of the resulting building block, when in a collapsed state.
  • the building block linkage element may suitably be made of a plate-like material such as e.g. plate-like plywood.
  • the first stud, the second stud and the link are made of the plate-like material. It is to be understood that both the first stud and the second stud are made of the plate-like material.
  • the link may further be made of the same plate-like material as the studs. Thereby, an easy, cheap and fast manufacturing of the building block linkage element is possible.
  • the pivots of the link may suitably be integrated parts and monolithic parts of the link and made of the same material as the link.
  • the slots of the first stud and the slots of the second stud may suitably be provided as cut-outs of the material, of which the first stud and the second stud, respectively, are made.
  • Providing the pivots of the link as integrate parts and monolithic parts of the link increases the structural rigidity of the building block linkage element. Also, providing the pivots of the link as integrate parts and monolithic parts of the link reduces the number of parts necessary for providing the building block linkage element. Furthermore, the assembly of various parts of the building block linkage element may thereby be eased.
  • the building block linkage element at least one of the first stud and the second stud, preferably both the first stud and the second stud, is made of a plate-like material, and the at least one stud is made by mutually attaching a plurality of plate-like materials, thus, forming the at least one stud.
  • the plate-like materials may be attached to each other by gluing or by other fastening means such as screws or bolts.
  • the studs from a plate-like material provides a wide range of suitable various materials.
  • the plate-like material may be cut by saw, by laser or by water in the desired form.
  • the studs may be moulded or casted, and may be of a plastic material or composite.
  • the building block linkage element is such be where both the first stud, and the second stud and the link are made of the plate-like material.
  • Each of the studs of the building block linkage element may suitably be provided with one, two, three or more stots having a corresponding number of pivots.
  • Each slot may be through-going along the axis of the stud, thereby fitting the link.
  • each of the slots may be cut so as to fit the pivot of the link.
  • the building block linkage element may be such wherein the link extends between the first stud and the second stud, and wherein the link at a first end has a first set of pivots extending into the slots of the first stud, and wherein the link has a second set of pivots extending into the slots of the second stud, and wherein the first stud is capable of pivoting relative to the link about the first set of pivots, and wherein the second stud is capable of pivoting relative to the link about the second set of pivots.
  • pivoting is meant that the parts capable of pivoting can be moved or turned about an axis, thereby allowing the parts to be collapsed or expanded.
  • the building block linkage element is such, wherein the link has at least one lock, in some embodiments two locks or more locks.
  • the locks may suitable be located on each side of the link, so as the locks are opposed to each other.
  • the link has pins and stops for the locks, wherein the locks is pivotable about pins and the stops for the locks.
  • the locks may be fastened to the link using the pin, preferably using one pin for each lock, however, it is to be understood that two or more pins may be used to fasten the locks to the link.
  • the fastening pin of one lock may function as a stop for another lock.
  • the locks may have any shape and form suitable for engaging with the stops.
  • the locks may be made of any suitable material, such as e.g. the same material as the link and the studs.
  • the lock engages with the stop, thereby fastening or fixing the building block linkage element, i.e. the building block linkage element is prevented from being in the collapsible state.
  • the stud, at the top is provided with a tenon
  • the stud, at the bottom is provided with a mortise fitting the dimensions and geometry of the tenon.
  • the tenon and the mortise may have any suitable form and geometry.
  • said tenon may be a tongue
  • said mortise may be a groove.
  • the present invention relates to a building block suitable for walls of buildings comprising at least one building block linkage element, and further comprising
  • the building block comprises at least one building block linkage element, and further comprises
  • the storage and transportation of the building blocks can be eased as the building blocks can be collapsed (volume kept to a minimum) and expanded at the construction site.
  • the building block is such, where the building block comprises a building block linkage element, wherein the first stud of the building block linkage element extends along an inner surface of a side panel of the building block, and wherein the second stud of the building block linkage element extends along an inner surface of a further side panel of the building block.
  • the term "inner” is defined as being observed from the link of the building block linkage element.
  • a building block comprising one, two or three building block linkage elements with corresponding side panels minimises the complexity of the building block, and further reduces the difficulty in collapsing and expanding the building block.
  • the building block comprises a lock, wherein
  • the manually turning off of the lock minimises the risk of the building block collapsing unintentionally, e.g. during construction of a wall or a building, or following construction of a building.
  • the building block may in some embodiments comprise a plurality of building block linkage elements. In a particular embodiment, the building block comprises two or three building block linkage elements.
  • the building block linkage element is linked to the side panels by means of a mounting plate arranged on the stud.
  • the mounting plate may suitably have a part protruding from the stud, thereby providing more space for fastening the side panel. This may further add to the stability of the building block linkage element and the building blocks made with the building block linkage element(s).
  • the side panels are shifted relative to each other.
  • One of the side panels may extend beyond the top of the studs, and the other of the side panels may be mounted below the top of the studs.
  • the side panel (top side panel) of the building block may optionally be provided with a drainage.
  • the side panel may further, at the bottom, be provided with a sill to finish the side panel in a proper manner.
  • connection member may have any suitable shape and be made of any suitable material such as e.g. wood, plastic materials, composite materials or rubber materials, as long as said connection member is suited for joining and fastening the side panels.
  • a wall for a building wherein the wall is made at least partly using a plurality of building blocks as described herein.
  • the walls are easy to construct and are suited both for interior walls as well as exterior walls.
  • the so constructed walls may further be painted, be provided with bricks or other finishing.
  • buildings constructed with building blocks comprising building block linkage elements as described herein is contemplated by the present invention.
  • Fig. 1A shows a building block linkage element 40 in its fully collapsed state.
  • the building block linkage element 40 comprises a first stud 1 and a second stud 2, each having a beam-like structure and being arranged parallel to each other.
  • the studs 1, 2 have a longitudinal axis X, a frontal axis Y and a transversal axis Z.
  • the building block linkage element 40 a link 3 extending along the frontal axis Y between the first stud 1 and the second stud 2.
  • the link 3 is attached to each of the first stud 1 and the second stud 2 along a hinge-like structure or hinge-like mechanism formed by the combination of slots 21, 22 provided in the studs 1, 2 and the pivots 19, 20.
  • the hinge-like structure is further described with reference to Fig. 2A-2E .
  • the studs 1, 2 comprise tongues 13, 14 and grooves 15, 16 provided in opposing end of the studs 1, 2. Accordingly, the studs 1, 2 are configured to be stacked in extension of each other in a manner in which the tongues 13, 14 are received by the grooves 15, 16 of adjacent studs 1, 2.
  • the building block linkage element has two locks 4 formed as elongated members rotatably attached to the link 3 by beans of pins 5.
  • Each lock 4 comprises a stop portion configured to be stopped upon being brought into contact with a stop 6 protruding from the link 3. The function of the locks 4 and the stops 6 is described with reference to Fig. 1D .
  • first stud 1 and the second stud 2 are both made of a plate-like material 7, 8, attached to each other by glue, by screws or by other means for attachment.
  • the link 3 is made of a plate-like material 9, and the locks 4 are made of a plate-like material 10.
  • the plate-like material 7, 8 making up the first stud 1 and the second stud 2 have the same thickness as the plate-like material 9 making up the link 3.
  • the plate-like material 10 making up the locks 4 also has the same thickness as the plate-like material 9 making up the link 3.
  • both the first stud 1 and the second stud 2, the link 3 and the locks 4, respectively, may be made from the same plate (material). Cutting the various elements for making up the first stud 1, the second stud 2, the link 3 and the locks 4 may be performed by any easy, fast and reliable way of cutting a plate. Thereby, the cost of producing the building block linkage element 40 may be reduced markedly.
  • first stud 1 and the second stud 2 are both made of a solid material (not glued material), shaped by cutting or by another method.
  • first stud 1 and the second stud 2 are shaped by casting or by another similar method.
  • a plate to be cut for the first stud 1, the second stud 2, the link 3 and the locks 4 may be made of wood, of steel, of metal or alloy, of a plastic material or of another material depending on the desired physical properties of the elements, e.g. the rigidity of the building block, the desired maximum weight of the building block, and/or the desired maximum size of the building block.
  • a plate to be cut for the first stud 1 and the second stud 2 may be made of only one material, for example wood, and the plate to be cut for the link 3 and the stops 4 may be made of another material, for example steel.
  • each of the various parts of the building block linkage element 40 may be made of any material suitable for the desired physical properties needed.
  • the building block linkage element 40 may be made entirely from a ply-wood plate with a thickness of between 2 mm and 10 mm, preferably a thickness of between 2 mm and 5 mm.
  • the first stud 1 and the second stud 2 are made from five pieces of plate, glued together.
  • the link 3 is made from one piece of the same plate.
  • the lock 4 is also made from one piece of the same plate.
  • the structural rigidity of the first stud 1 and the second stud 2 should be chosen so as to support studs of other building blocks possibly being placed on top of the studs.
  • the structural rigidity of the link 3 is only needed to keep the first stud 1 and the second stud 2 in the expanded state.
  • the structural rigidity of the locks 4 needs only to prevent the first stud 1 and the second stud 2 from pivoting to a position, where the building block linkage element 40 is in its collapsed state, after the first stud 1 and the second stud 2 have been pivoted to a position, where the building block linkage element is in its expanded state.
  • first stud 1 and the second stud 2 have been pivoted to the position where the building block linkage element 40 as part of a building block (see Fig. 3A-3D ) is in the expanded state, either concrete, insulation material or another material providing additional structural rigidity or providing other structural advantages of the wall of the building may be filled into the space between the side panels 23, 24 (see Fig. 3A-3D ) of the building blocks.
  • a support surface (mounting plate) 11, 12 of each of the first stud 1 and the second stud 2 is facing sideways, parallel to a plane P spanned by the longitudinal axis X and the frontal axis Y (the link 3 extends along the plane P).
  • the support surfaces 11, 12 are intended for supporting the side panels 23, 24 (see Fig. 3A-3D ).
  • the support surfaces 11, 12 are made from the same plate-like material as the side panels the first stud 1, the second stud 2, the link 3 and the locks 4.
  • the tongue 11 and the support surface 12 are each shaped to fit in a congruent and safe manner into recesses (not shown) made in the five plate-like materials 7, 8 of the first stud 1 and the second stud 2.
  • the material of which the support surfaces 11, 12 are made may be different from the material of which the first stud 1 and the second stud 2 are made.
  • Each of the first stud 1 and the second stud 2 have a top with a tongue 13, 14 and a bottom with a groove 15, 16.
  • tongues 13, 14 of one building block will engage corresponding grooves 15, 16 of another building block placed on top of another building block.
  • the building blocks are prevented from sliding sideways, along a direction perpendicular to a longitudinal extension of the wall.
  • each of the first stud 1 and the second stud 2 have a top with at least one tenon (not shown) and a bottom with at least one mortise (see Fig. 5C ).
  • tenons of one building block will engage corresponding mortises of another building block placed on top of another building block.
  • the stud 2 is provided with a wing member 42 protruding from the mounting plate 12 of the stud 2 along the frontal axis Y.
  • the wing member 42 is configured to receive one or more screws when a plate or panel is attached to the stud 2.
  • Fig. 1B shows the building block linkage element 40 in a partly expanded state. Both the first stud 1 and the second stud 2 are rotated relative to the link 3. The first stud 1 and the second stud 2 may be rotated (pivoted) between 0 degrees and 90 degrees, such as 45 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 1B is obtained during rotation of the building block linkage element 40 from the fully collapsed state shown in Fig. 1A to a fully expanded state shown in Fig. 1C and 1D .
  • Fig. 1C shows the building block linkage element in its fully expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are pivoted 90 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 1C is obtained after rotation of the building block linkage element 40 from its fully collapsed state shown in Fig. 1A to its fully expanded state. In the position shown in Fig. 1C , the locks 4 are still not brought into engagement with the studs 1, 2.
  • Fig. 1D shows the building block linkage element 40 in its fully expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are pivoted 90 degrees relative to the link 3. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 1D is obtained after rotation of the building block linkage element 40 from its fully collapsed state shown in Fig. 1A to its fully expanded state. In the position shown in Fig. 1D , the locks 4 are now brought into engagement with the stud 2.
  • the first stud 1 and the second stud 2 are both pivoted 90 degrees around the hinge-like structure (see description to Fig. 2A-2B ) between the link 3 and the first stud 1 and the second stud 2.
  • the support surfaces 11, 12 of the first stud 1 and the second stud 2 are facing away from the link 3. Also, the support surface 11 of the first stud 1 is facing away from and in a direction opposite to the support surface 12 of the second stud 2. In the expanded state of the building block linkage element 40, the support surfaces 11, 12 extend perpendicular to the plane P along which the plate-like structure of the link 3 extends.
  • the locks 4 (only one lock is shown, the other lock is on the opposite side of the plate-like structure of the link 3) are both pivoted around the pins 5 to a position, where the locks 4 are stopped from pivoting by the stops 6.
  • an end 17 (only shown for the one lock visible) of the locks 4 engages corresponding recesses 18 (only shown for the one recess visible) of the first stud 1 and the second stud 2.
  • the end 17 of the locks 4 engaging the recess 18 of stud 1, 2 prevents the stud 1, 2 from pivoting to its fully collapsed state shown in Fig. 1A , or from pivoting to any other position between the fully collapsed state and the fully expanded state shown in Fig. 1D .
  • Fig. 2A and Fig. 2D show the building block linkage element 40 in its fully collapsed state and in its fully expanded state, respectively.
  • Fig. 2A-2D show, in a transparent manner, the building block linkage element with one of the plate-like materials 7, 8 of the first stud 1 and the second stud 2, and outlined by a dotted line, in order to envisage the hinge-like structure between the link 3 and the first stud 1 and the second stud 2, respectively.
  • the link 3 has pins 19, 20 extending upwards and downwards as shown in the figures.
  • the pins 19, 20 are an integrate part the remainder of link 3.
  • the pivots 19, 20 are part of the plate-like material of the link 3.
  • the pivots 19, 20 are also made from the same material as the remainder of the link 3 is made of.
  • the first stud 1 and the second stud 2 each has a set of slots 21, 22 corresponding to the set of pivots 19, 20.
  • a first set of pivots 19, 20 of the link 3 extends into a corresponding first set of slots 21, 22 of the first stud 1.
  • a second set of pivots 19, 20 of the link 3 extends into a second set of slots 21, 22 of the second stud 2.
  • the first stud 1 and the second stud 2 are capable of pivoting around the pivots 19, 20 between the fully collapsed state shown in Fig. 2A and the fully expanded state shown in Fig. 2C and Fig. 2D .
  • Fig. 2B shows the building block linkage element 40 in a partly expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are suitably pivoted between 0 degrees and 90 degrees, such as 45 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 2B is obtained during rotation of the building block linkage element 40 from its fully collapsed state shown in Fig. 2A to its fully expanded state shown in Fig. 2C and Fig. 2D .
  • Fig. 2C shows the building linkage element in its fully expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are pivoted 90 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 2C is obtained after rotation of the building block linkage element 40 from the fully collapsed state shown in Fig. 2A to the fully expanded state. In the position shown in Fig. 2C , the locks 4 are not yet brought into engagement with the studs 1, 2.
  • Fig. 2D shows the building block linkage element 40 in the fully expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are pivoted 90 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 2D is obtained after rotation of the building block linkage element 40 from its fully collapsed state shown in Fig. 2A to its fully expanded state. In the position shown in Fig. 2D , the locks 4 are now brought into a locking position (engagement with the studs 1, 2).
  • Fig. 2E-2H show cross-sectional views of the building block linkage element 40 in the different states as seen in Fig. 2A-2D , respectively.
  • Fig. 2E is the fully collapsed state of the building block linkage element as shown in Fig. 2A .
  • Fig. 2F is the partly expanded state of the building block linkage element as shown in Fig. 2B .
  • Fig. 2G is the fully expanded state of the building block linkage element 40, with the locks 4 not yet engaged, as shown in Fig. 2C .
  • Fig. 2H is the fully expanded state of the building block linkage element, with the locks 4 now engaged, as shown in Fig. 2D .
  • FIG. 3A-3D show, in perspective, a building block linkage element with side panels 23, 24, the combination of the building block linkage element and the side panels 23,24, thus, forming a building block 25 suitable for constructing a wall of a building (see Fig. 4A-4B ).
  • Fig 3A shows the building block 25 in its fully collapsed state.
  • the first stud 1 and the second stud 2 are pivoted to a position, where the building panels are parallel to the plane along which the link 3 extends.
  • the space, that the building block 25 takes up, is thereby reduced to a minimum.
  • the building block 25 When the building block 25 is in its fully collapsed state, the building block 25 is easy to store and to transport, taking up very little space compared to when the building block 25 is in its fully expanded state (see Fig. 3D ).
  • the dimensions of a building block 25 in its fully collapsed state are: height 400 mm, width 860 mm, thickness 80 mm
  • the volume of the building block in its fully collapsed state is 27.520 cubic-centimetre (cm 3 ) or 0.0275 cubic-metre (m 3 ).
  • the support surfaces 11, 12 of the building block linkage element support side panels of any kind and of any material, to suit the needs for wall construction (see Fig 4A and 4B ).
  • the side panels 23, 24 may be wooden panels, or prefabricated concrete panels, or prefabricated brick panels, or prefabricated insulation panels or other prefabricated panels of any size and of any material.
  • the building block 25 comprises two building block linkage elements, one building block linkage element at one end of the building block 25 and one building block linkage element at a middle position of the building block 25.
  • Fig 3D shows the building block 25 in its fully expanded state.
  • the first stud 1 and the second stud 2 are pivoted to a position, where the side panels 23, 24 are perpendicular to the plane along which the link 3 extends.
  • the space, that the building block 25 takes up is thereby increased to a maximum.
  • the building block 25 can accommodate building material such as concrete or insulation material, poured into or in any other way provided between the side panels 23, 24.
  • the volume of a building block 25 in its fully expanded state having a height of 400 mm, a width of 632 mm, and a thickness of 343 mm is 86.710 cubic-centimetre (cm 3 ) or 0.0867 cubic-metre (m 3 ).
  • the difference between the volume of the building block 25 in the fully expanded state and in the fully collapsed state is approximately a ratio of 1:3.1.
  • the difference between the thickness of the building block 25 in the fully expanded state and in the fully collapsed state is approximately a ratio of 1:4.3.
  • All of the parts of the building block 25, i.e. the first stud 1, the second stud 2, the link 3, the locks 4 and the side panels 23, 24 may be made of wood, preferably ply-wood. However, in other embodiments of the building block 25, one or both of the side panels 23, 24 may be made from other materials than wood, cf. examples described hereinafter.
  • the one side panel 23, intended for constructing an outer wall of a building may be made of a more weather-resistant material than wood, as example, a concrete side panel, a metal side panel, a mortar side panel, a slate side panel, a wood and plastic composite side panel, an insulating mineral wool side panel or foamed plastic side panel or any another material capable of being shaped as a plate and having suitable for suitable weather-resisting properties.
  • a more weather-resistant material than wood as example, a concrete side panel, a metal side panel, a mortar side panel, a slate side panel, a wood and plastic composite side panel, an insulating mineral wool side panel or foamed plastic side panel or any another material capable of being shaped as a plate and having suitable for suitable weather-resisting properties.
  • the other side panel 24, intended for constructing an inner wall of a building may be made of a suitable material, such as a plastic side panel, a wooden side panel, an insulating foamed plastic side panel, a mortar side panel or any another material capable of being shaped as a plate and suitable for inner wall construction.
  • a suitable material such as a plastic side panel, a wooden side panel, an insulating foamed plastic side panel, a mortar side panel or any another material capable of being shaped as a plate and suitable for inner wall construction.
  • the mass of a building block 25 made completely of ply-wood and having the dimensions previously mentioned is approximately 6 kg.
  • the dimensions of the building block 25 may be chosen to suit the desired properties the walls (see Fig. 4A-4B ) of a building, further depending on whether the building is built by hand or by use of construction machines such as cranes. If, for example, the building to be made is a shed, possibly made by hand by a do-it-yourself person, the building blocks 25 should not be too large and not too heavy. Even domestic buildings and possibly smaller office buildings may be made by hand.
  • An office building or a domestic building may be constructed using construction machines, in which case the building blocks 25 may be, and preferably are, relatively larger sized and relatively heavier. Relatively larger sized building blocks 25 may limit the time needed for constructing the building and may, in some cases, increase the structural integrity of the building.
  • a possible, advantageous use of the building block 25 is when making buildings in areas having limited access to construction machinery. Such areas could e.g. be refugee camps, areas afflicted by natural disasters or other areas where fast construction of buildings is needed and/or where construction machines cannot access the construction site. Furthermore, buildings for temporary use may also be a suited application of the building blocks as there may be limited need for additional strengthening and/or insulation of the space between the side panels 23, 24.
  • Fig. 3B shows the building block in a partly expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are pivoted between 0 degrees and 90 degrees, such as 45 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 3B is obtained by rotation of the building block from its fully collapsed state shown in Fig. 3A to its fully expanded state shown in Fig. 3D .
  • Fig. 3C shows the building block 25 in the fully expanded state. Both the first stud 1 and the second stud 2 are pivoted 90 degrees relative to the link 3. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 3C is obtained by rotation of the building block 25 from its fully collapsed state shown in Fig. 3A to its fully expanded state. In the position shown in Fig. 3C , the locks 4 are still not brought into engagement with the studs 1, 2.
  • Fig. 3D shows the building block 25 in the fully expanded state. Both the first stud 1 and the second stud 2 are pivoted relative to the link 3. The first stud 1 and the second stud 2 are pivoted 90 degrees. The pivot position of the first stud 1 and the second stud 2 shown in Fig. 3D is obtained by rotating of the building block 25 from its fully collapsed state shown in Fig. 3A to its fully expanded state. In the position shown in Fig. 3D , the locks 4 are brought into engagement with the studs 1, 2. Accordingly, the studs 1, 2 cannot be further rotated relative to the link 3 and the building block linkage element 40 cannot be collapsed. It can be seen that the top portion of the side panel 24 is provided in a distance H 1 above the top portion of the stud 2. On the other hand, the top portion of the other stud 1 is provided in a distance H 2 above the side panel 23.
  • Fig. 3A-3D all show, that one of the side panels, denoted 23, is provided with a drainage 26.
  • the side panel 23 provided with the drainage 26 is the one of the two building panels intended for being part of an outer building surface.
  • the drainage 26 is attached to the side panel 23 before or after the side panel 23 is attached to the stud 1.
  • the drainage 26 ensure, that an upper edge underneath the drainage 26, of the side panel 23 is not exposed to humidity or rainwater, when the side panel 23 is part of the outer wall of the building.
  • Fig. 3A-3D show, that one of the side panels, denoted 23, may be provided with a connection member 27.
  • the side panel 23 provided with the connection member 27 is the one of the two building panels intended for an outer surface of the building.
  • the connection member 27 is attached to the side panel 23 before or after the side panel 23 is attached to the stud 1.
  • the connection member 27 forms a connection between the side panel 23 and a neighbouring side panel (not shown, see Fig. 4A and 4B ) of a neighbouring building block (not shown).
  • the connection member 27 further ensures, that side edges (not shown) beneath the connection member 27, of the side panel 23 shown, and of the neighbouring side panel (not shown), is not exposed to humidity or rainwater, when the side panels form part of the outer wall of the building.
  • the side panels 23, 24 may be shifted relative to each other. If the one side panel 24 extends beyond the top of the studs 1, 2, and the other side panel 23 is mounted below the top of the studs 1, 2, then guidance of a building block placed on top of one building is achieved.
  • the wall of building blocks can easily be constructed minimising errors and instability.
  • Fig. 3A-3D show, that both side panels 23, 24 are provided with holes 28, into which screws (not shown) may be inserted and screwed into the studs 1, 2, so that the one side panel 23 is fastened to the first stud 1, and the other side panel 24 is fastened to the second stud 2.
  • One or both of the side panels 23, 24 may be fastened to the studs 1, 2 by other elements or by other methods than by screws, as example, by gluing. Thereby, one or both of the side panels 23, 24 do not have any ingress points and are weather-resistant.
  • Fig. 3E-3H show the building block 25 in the configurations shown in Fig. 3A-3D , respectively.
  • Fig. 3E shows the fully collapsed configuration of the building block 25 as shown in Fig. 3A .
  • Fig. 3F is the partly expanded configuration of the building block 25 shown in Fig. 3B .
  • Fig. 3G is the fully expanded configuration of the building block 25, wherein the locks 4 are not brought into engagement with the studs 1, 2, shown in Fig. 3C .
  • Fig. 3H is the fully expanded configuration of the building block 25, wherein the locks 4 are brought into engagement with the studs 1, 2, shown in Fig. 3D . It can be seen that the width L 1 of the building block 25 in Fig.
  • the width L 2 of the building block 25 in Fig. 3F is smaller than the width L 3 of the building block 25 in Fig. 3G and the width L 3 of the building block 25 in Fig. 3G is smaller than the width L 4 of the building block 25 in Fig. 3H .
  • Fig. 4A and Fig. 4B show part of a wall made by a plurality of building blocks 25.
  • Fig. 4A shows the wall in perspective
  • Fig. 4B shows the wall in a plane view, viewed perpendicular to a sideways extension of the wall.
  • the building blocks 25 are stacked one upon another. Because of the tongues 13, 14 (see Fig. 1A-1D ) and the grooves 15, 16 (see Fig. 1A-1D ) of the first stud 1 and the second stud 2, the building blocks 25 are prevented from displacement relative to each other sideways along the plane of the wall. In addition, as the first stud 1 and the second stud 2 extend upwards along an upper edge of the side panels 23, 24, the building blocks are also prevented from displacement relative to each other sideways, transversally to the plane of the wall.
  • the side panels 23, 24 themselves need not have any means for mutually engaging with other side panels 23, 24 and mutually aligning with other side panels 23, 24 to form the wall.
  • the shape and position of the building block linkage elements relative to the side panels 23, 24 ensure correct and proper alignment of the side panels 23, 24 during construction of the wall.
  • each of the building blocks 25 are provided with two building block linkage elements 40.
  • the side panels 23, 24 configure half panel course. If the building block linkage elements of the building blocks are positioned differently relative to the side panels 23, 24, or if the number of building block linkage elements 40 per building block 25 is three or more, other courses than half panel course may be obtained. However, making a wall of a building using a plurality of building blocks 25 as shown in Fig. 3A-3D will reduce the costs of the building block 25 itself, and thereby the costs of wall construction, and thereby also the overall costs of the resulting building.
  • a bottom sill 29 is provided, attached to a building foundation (not shown).
  • a lowermost row of building blocks 25 are fastened to the bottom sill 29.
  • a top sill 30 is fastened to a topmost row of building blocks 25.
  • the top sill 30 is provided with holes 31, which may be used for adding any filling material to the space between the outer side panels 23 and the inner side panels 24.
  • Suitable filling materials include insulation material, probably filament of pulp or other insulation material. The filling material may be added by blowing the filling material into the space between the outer side panels 23 and the inner side panels 24.
  • Fig. 4A and 4B also show the drainage 26 and the connection member 27 for connecting neighbouring side panels 23.
  • the side panels 23, 24 have the same size.
  • side panels having varying lengths may be used for inserting windows or doors.
  • corners of the building require side panels with other dimensions than the lengths shown, in order to provide a straight vertical ending.
  • the present invention may be used not only for making a building for permanent use, but may also be used for making buildings for temporary use.
  • Temporary use may be buildings in areas afflicted it by natural disasters, may be refugee camps, may be camping sites, or may be military camps.
  • Temporary use is especially easy to provide, if the space between the outer side panel and the inner side panel is not filled, but is maintained void after construction of the building.
  • the possibility of collapsing the building blocks 25, after having been in temporary use, is thereby eased.
  • the building blocks 25, after having been in temporary use may be transported to a storage facility for possible later temporary or permanent use, or may be transported directly to a new site for a new temporary use.
  • FIG. 5A illustrates a first perspective exploded view of a building block linkage element 40 according to the invention.
  • Fig. 5B illustrates another perspective exploded view of the building block linkage element 40 shown in Fig. 5A
  • Fig. 5D illustrates an exploded side view of the building block linkage element 40 shown in Fig. 5A .
  • the building block linkage element 40 comprises a first stud 1 provided with a centrally arranged slot 21 extending along the longitudinal axis of the stud 1.
  • a tenon 32 (configured to be received by a corresponding mortise as shown in Fig. 5C ) is provided in the end of the stud 1.
  • the building block linkage element 40 comprises a second stud 2 provided with a centrally arranged slot (not shown) extending along the longitudinal axis of the stud 2 and a tenon 33 adapted for being received by a corresponding mortise as shown in Fig. 5C .
  • the building block linkage element 40 comprises a plate-shaped link 3 provided with a central portion and pivots 19, 20 extending therefrom.
  • a lock 4 is rotatably attached to the link 3 by means of a pin 5.
  • a stop 6 is arranged to allow the lock 4 to be fixed in a "locking position", in which the lock 4 is brought into engagement with the stud 2 hereby preventing the link 3 to be rotated relative to the stud 2.
  • the studs 1, 2 are made in several pieces (e.g. layers) allowing the pivots 19, 20 to be arranged inside the hollow space provided in the studs 1, 2, before the studs 1, 2 are assembled/closed.
  • Fig. 5C illustrates a close-up view of a first stud 1 and another stud 2 being joint by means of a tenon 33 provided in the end portion of the second stud 2 and being adapted to be lockingly inserted into a corresponding mortise 35 provided in the end portion of the first stud 1.
  • Fig. 5E illustrates a cross-sectional view of a building block linkage element 40 in an assembled configuration.
  • the building block linkage element 40 comprises a plate-shaped link 3 provided with a central portion and pivots 19, 20 extending therefrom.
  • the pivots 19, 20 are received in groove portions of the slots 21, 22 in the studs 1, 2. Accordingly, the first stud 1 can be rotated (with respect to the axis of rotation ⁇ ) relative to the link 3, whereas the second stud 2 can be rotated (with respect to the axis of rotation ⁇ ) relative to the link 3.
  • the ink 3 comprises a lock 4 rotatably attached to the link 3 by means of a pivot 5.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Building Environments (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Claims (13)

  1. Élément de liaison de blocs de construction (40), l'élément de liaison de blocs de construction (40) comprenant au moins un premier montant (1) ayant un axe longitudinal (X) et un second montant (2) ayant un axe longitudinal (X'), le premier montant (1) et le second montant (2) comprenant au moins une fente (21, 22), au moins une liaison (3) s'étendant entre le premier montant (1) et le second montant (2) et étant fixée de manière à pouvoir tourner au premier montant (1) à l'aide d'au moins un pivot (19, 20) et au second montant (2) à l'aide d'au moins un pivot (19, 20), caractérisé en ce que la liaison (3) présente au moins un verrou (4), qui peut pivoter autour d'une goupille (5), et une butée (6) pour le verrou (4).
  2. Élément de liaison de blocs de construction (40) selon la revendication 1, caractérisé en ce que la au moins une liaison (3) possède au moins un pivot (19, 20), et le montant (1, 2) possède au moins une fente (21, 22),
    - le pivot (19, 20) étant une partie intégrée et une partie monolithique de la liaison (3),
    - le pivot (19, 20) étant constitué du même matériau que la liaison (3), et
    - le pivot (19, 20) s'étendant en prolongation de la liaison (3),
    - la fente (21, 22) étant une partie intégrée et formant une cavité dans le montant (1, 2),
    - la fente (21, 22) étant un renfoncement dans le montant (1, 2), et
    - le pivot (19, 20) de la liaison (3) s'étendant dans la fente (21, 22) du montant (1, 2).
  3. Élément de liaison de blocs de construction (40) selon la revendication 1 ou 2, caractérisé en ce que la liaison (3) au niveau d'une première extrémité présente un premier ensemble de pivots (19, 20) s'étendant dans les fentes (21, 22) du premier montant (1), et la liaison (3) ayant un second ensemble de pivots (19, 20) s'étendant dans les fentes (21, 22) du second montant (2), le premier montant (1) étant capable de pivoter par rapport à la liaison (3) autour du premier ensemble de pivots (19, 20), et le second montant (2) étant capable de pivoter par rapport à la liaison (3) autour du second ensemble de pivots (19, 20).
  4. Élément de liaison de blocs de construction (40) selon l'une quelconque des revendications précédentes, caractérisé en ce que les pivots (19, 20) de la liaison (3) sont des parties intégrées et des parties monolithiques de la liaison (3), les pivots (19, 20) étant constitués du même matériau que la liaison (3), et les fentes (21, 22) du premier montant (1), et les fentes (21, 22) du second montant (2) étant constituées comme des découpes du matériau dont le premier montant (1) et le second montant (2) sont constitués.
  5. Élément de liaison de blocs de construction (40) selon l'une quelconque des revendications précédentes, caractérisé en ce que au moins l'un du premier montant (1) et du second montant (2), préférablement à la fois le premier montant (1) et le second montant (2) sont constitué d'un matériau type plaque par fixation mutuellement d'une pluralité d'éléments (7, 8) formant le matériau type plaque.
  6. Élément de liaison de blocs de construction (40) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de liaison de blocs de construction (40) est constitué d'un matériau type plaque, à la fois le premier montant (1), le second montant (2), et la liaison (3) étant constitués du matériau type plaque.
  7. Élément de liaison de blocs de construction (40) selon l'une quelconque des revendications précédentes, caractérisé en ce que la liaison (3) présente deux verrous (4), qui chacun est pivotable autour des pivots (5), et des butées (6) pour les verrous (4).
  8. Élément de liaison de blocs de construction (40) selon l'une quelconque des revendications précédentes, caractérisé en ce que les montants (1, 2) possèdent une plaque de montage (12).
  9. Bloc de construction (25) pour parois de bâtiments, caractérisé en ce que le bloc de construction (25) comprend au moins un élément de liaison de blocs de construction (40) selon l'une quelconque des revendications 1 à 8, et comprend en outre
    - un premier panneau latéral (23) et un second panneau latéral (24) opposés l'un à l'autre, chacun du premier et du second panneau latéral (23, 24) étant un élément type plaque,
    - au moins un élément de liaison de blocs de construction (40) s'étendant entre le premier panneau latéral (23) et le second panneau latéral (24), reliant ainsi les panneaux latéraux (23, 24) opposés,
    - l'élément de liaison de blocs de construction (40) étant lié au premier panneau latéral (23) et au second panneau latéral (24) par les montants (1, 2) de l'élément de liaison de blocs de construction (40),
    - le bloc de construction (25) ayant un état complètement replié, le premier panneau latéral (23) étant proche du second panneau latéral (24), lorsque l'élément de liaison de blocs de construction se trouve dans son état replié, moyennant quoi l'élément de liaison de blocs de construction (40) est orienté sensiblement parallèle aux panneaux latéraux (23, 24), et,
    - le bloc de construction (25) ayant un état complètement déployé, le premier panneau latéral (23) étant distant du second panneau latéral (24), lorsque l'élément de liaison de blocs de construction (40) se trouve sous son état déployé et étant orienté sensiblement perpendiculaire aux panneaux latéraux (23, 24).
  10. Bloc de construction (25) selon la revendication 9, caractérisé en ce que les panneaux latéraux (23, 24) sont liés à une pluralité d'éléments de liaison de blocs de construction (40), tels que deux ou trois éléments de liaison de blocs de construction (40).
  11. Bloc de construction (25) selon la revendication 9 ou 10, caractérisé en ce que
    - le verrou (4) de l'élément de liaison de blocs de construction (40) se trouve sous un état libéré, lorsque le bloc de construction (25) se trouve sous l'état complètement replié,
    - le verrou (4) de l'élément de liaison de blocs de construction (40), lorsqu'il se trouve sous l'état libéré, permet au bloc de construction (25) d'être replié, et
    - le verrou (4) de l'élément de liaison de blocs de construction (40) se trouve sous un état verrouillé, lorsque le bloc de construction (25) se trouve sous l'état complètement déployé,
    - le verrou (4) du bloc de construction (25), lorsqu'il se trouve sous l'état verrouillé, empêche le bloc de construction (25) d'être replié, et
    le verrou (4) étant capable d'être sorti de l'état verrouillé uniquement par fonctionnement manuellement du verrou (4) lui-même,
    empêchant ainsi le bloc de construction (25) de se replier, si le verrou (4) lui-même n'est pas manuellement sorti de l'état verrouillé.
  12. Bloc de construction (25) selon l'une quelconque des revendications 9 à 11, caractérisé en ce que le panneau latéral (23, 24) sont liés à l'élément de liaison de blocs de construction (40) par une plaque de montage (12).
  13. Paroi pour un bâtiment, caractérisée en ce que la paroi est constituée au moins partiellement d'une pluralité de blocs de construction (25) selon l'une quelconque des revendications 9 à 12.
EP18703194.3A 2017-01-30 2018-01-24 Élément de liaison de blocs de construction Active EP3574156B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201700058A DK179443B1 (en) 2017-01-30 2017-01-30 A BUILDING BLOCK LINKAGE ELEMENT, A BUILDING BLOCK WITH SUCH LINKAGE ELEMENT, A WALL AND BUILDING OF A PLURALITY OF SUCH BUILDING BLOCKS
PCT/DK2018/050014 WO2018137743A1 (fr) 2017-01-30 2018-01-24 Élément de liaison de bloc de construction

Publications (2)

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EP3574156A1 EP3574156A1 (fr) 2019-12-04
EP3574156B1 true EP3574156B1 (fr) 2023-03-22

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EP (1) EP3574156B1 (fr)
DK (2) DK179443B1 (fr)
FI (1) FI3574156T3 (fr)
PL (1) PL3574156T3 (fr)
WO (1) WO2018137743A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN109653365B (zh) * 2019-02-25 2020-10-02 广东中联天晟装配科技有限公司 一种幕帘式装配建筑钢结构
US11492800B2 (en) * 2021-01-20 2022-11-08 Easi-Set Worldwide Building panel fire blocking system

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
AU5943969A (en) * 1969-08-13 1971-02-18 Quinton & Kaines Limited Building components
CA2312158C (fr) * 2000-02-11 2003-11-04 Polyform A.G.P. Inc. Panneau de construction empilable
ITTO20050393A1 (it) * 2005-06-09 2006-12-10 Pontarolo Engineering Spa Cassero a perdere per murature isolate in cemento armato.

Also Published As

Publication number Publication date
DK179443B1 (en) 2018-09-24
PL3574156T3 (pl) 2023-10-09
FI3574156T3 (fi) 2023-06-02
DK201700058A1 (da) 2018-09-11
EP3574156A1 (fr) 2019-12-04
WO2018137743A1 (fr) 2018-08-02
DK3574156T3 (da) 2023-06-19

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