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EP1984581B1 - Blocs de construction munis de moyens d'assemblage par accouplement pour la construction de murs et procede connexe - Google Patents

Blocs de construction munis de moyens d'assemblage par accouplement pour la construction de murs et procede connexe Download PDF

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Publication number
EP1984581B1
EP1984581B1 EP07703808A EP07703808A EP1984581B1 EP 1984581 B1 EP1984581 B1 EP 1984581B1 EP 07703808 A EP07703808 A EP 07703808A EP 07703808 A EP07703808 A EP 07703808A EP 1984581 B1 EP1984581 B1 EP 1984581B1
Authority
EP
European Patent Office
Prior art keywords
building blocks
coupling means
protruding member
rotational movement
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP07703808A
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German (de)
English (en)
Other versions
EP1984581A1 (fr
Inventor
Patrick Janssens
Karoline Scheers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Festoo Constructs
Original Assignee
Festoo Constructs
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Festoo Constructs filed Critical Festoo Constructs
Priority to PL07703808T priority Critical patent/PL1984581T3/pl
Priority to SI200730175T priority patent/SI1984581T1/sl
Publication of EP1984581A1 publication Critical patent/EP1984581A1/fr
Application granted granted Critical
Publication of EP1984581B1 publication Critical patent/EP1984581B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
    • E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04B2002/0202—Details of connections
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0239—Round dovetails

Definitions

  • the present invention relates to a set of building blocks for constructing a wall according to the preamble of the first claim.
  • GB-A-338228 relates to a set of building blocks which have tongues and grooves on their top and bottom surfaces for interengagement.
  • the building blocks need to be attached to each other by supplying a grouting to grout-receiving recesses in the end surfaces and by interconnection by means of steel claws.
  • WO-A-200501028 and GB-A-1 287 014 disclose sets of building blocks with mating coupling members. These sets either need to be reinforced by means of connecting rods or the building blocks are intended to be mutually coupled with rotational freedom in one direction.
  • a set of building blocks for constructing a wall comprising a first side with first coupling means and a second side with second coupling means.
  • the first and second coupling means are adapted to mate with each other for coupling the building blocks to each other. This means that the first and second coupling means are complementary to each other and fit into each other with substantially no play.
  • the first and second coupling means are furthermore shaped for enabling their coupling by a rotational movement around a first axis and preventing their disengagement by a linear movement along a second axis perpendicular to the first axis. The linear movement which is prevented is substantially in opposite direction of the rotational movement.
  • the blocks are instantly coupled firmly to each other upon being coupled to each other, so the need for introducing a grouting or a mortar in between layers of the blocks and also interconnecting reinforcements can be avoided.
  • the shape adapted for coupling by a rotational movement facilitates the stacking of the blocks on top of each other, since the coupling movement is dictated by the shape of the coupling means.
  • the first side of the building block, on which the first coupling means are provided is preferably its top side and the second side, on which the second coupling means are provided, is preferably its bottom side.
  • the first axis around which the building blocks are rotated for coupling is a longitudinal axis of the building block and the second axis of the linear movement which is prevented is parallel to the height direction of the building block.
  • the first and second coupling means may also be provided on other sides of the building block.
  • the transverse sides or end-planes of the building block are provided with further mating coupling means, so that mating in height direction as well as in longitudinal direction of the wall is obtained and the strength of the wall may be further enhanced.
  • the first coupling means are substantially symmetrical with respect to a plane parallel to said first and second axes, whereas the second coupling means are asymmetrical with respect to this plane.
  • the plane can for example be the plane extending in longitudinal direction perpendicular to the top side and dividing the block in two halves.
  • the first coupling means comprise a cavity with a predetermined gap and the second coupling means comprise a protruding member for engaging in the cavity.
  • the protruding member is dimensioned such with respect to the predetermined gap that, in corresponding orientation of the protruding member with respect to the cavity, the protruding member is wider than the predetermined gap and, when tilted over a given angle with respect to the cavity, the protruding member is slightly narrower than the predetermined gap. In this way, the protruding member can be rotated into the cavity, while lifting it from the cavity by linear movement in height direction is prevented, since in this orientation the protruding member is wider than the gap.
  • This embodiment has the advantage that the capacity of coupling by rotational movement and counteracting disengagement under linear movement is created by means of relatively simple shapes of the coupling means, which can facilitate the manufacture of the building blocks of the invention.
  • the cavity preferably widens underneath said predetermined gap by means of at least one lateral recess and that the protruding member comprises at least one corresponding lateral protrusion for engaging in the at least one lateral recess.
  • the lateral protrusion engages in the lateral recess to prevent the disengagement by said linear movement.
  • the cavity is preferably delimited by two substantially parallel oblong protrusions which extend at said predetermined gap from each other and have parity cylindrical outer surfaces for facilitating said rotational movement.
  • the protruding member is preferably delimited by two substantially parallel oblong recesses, shaped in correspondence with the oblong protrusions to avoid play in coupled state.
  • the building blocks of the invention are preferably constructed in a substantially non-resilient material, such as for example concrete, so that walls can be constructed with the capacity to function as a bearing wall.
  • a substantially non-resilient material such as for example concrete
  • building blocks according to the invention in materials with some resiliency may be used.
  • a wall is preferably constructed by means of a method comprising the step of piling up said building blocks so that multiple layers of coupled building blocks are formed, a first number of said building blocks being placed by said rotational movement in a first direction and a second number of said building blocks being placed by said rotational movement in a second direction opposite to the first direction.
  • the first number of building blocks is alternated with the second number of building blocks. This means that preferably each two adjacent building blocks of the same row are alternated, which can severely enhance the strength of the constructed wall.
  • top, bottom, over, under and the like in the description and the claims are used for descriptive purposes and not necessarily for describing relative positions. The terms so used are interchangeable under appropriate circumstances and the embodiments of the invention described herein can operate in other orientations than described or illustrated herein.
  • the building block 1 of figure 1 comprises a first side 10 with first coupling means 11-13 and a second side 20 with second coupling means 21.
  • the first and second coupling means are adapted to mate with each other for coupling the building blocks 1 to each other. More particularly the first and second coupling means are complementary to each other and fit into each other with substantially no play, as is for example clear from figure 2 .
  • the shape of the first coupling means 11-13 is in such a way complementary to that of the second coupling means 21 that their coupling by a rotational movement around a first axis, the longitudinal axis of the block 1 of figure 1 , is enabled and their disengagement by a linear movement along a second axis, the height axis of the block 1 of figure 1 , is prevented.
  • the linear movement which is prevented is substantially in opposite direction of the rotational movement.
  • the first side 10 is the top side and the second side 20 is the bottom side.
  • the first axis around which the building blocks are rotated for coupling is a longitudinal axis of the building block and the second axis of the linear movement which is prevented is parallel to the height direction of the building block.
  • the first and second coupling means 11-13 and 21 may also be provided on other sides of the building block 1.
  • Figure 4 shows a cross-section of the building block 1.
  • the first coupling means 11-13 are substantially symmetrical with respect to a plane parallel to said first and second axes, namely the plane dividing the block in half in vertical direction.
  • the second coupling means 21 are asymmetrical with respect to this plane. This combination of symmetry and asymmetry creates the capacity to couple the blocks by rotational movement from either side while maintaining the feature that the disengagement is counteracted. This has the advantage that for example the placement of each two adjacent building blocks of the same row can be alternated, which can severely enhance the strength of the constructed wall.
  • the first coupling means comprise a cavity 13 with a predetermined gap D1 and the second coupling means comprise a protruding member 21 for engaging in the cavity 13.
  • the protruding member 21 is dimensioned such with respect to the predetermined gap D1 that, in corresponding orientation of the protruding member 21 with respect to the cavity 13, the protruding member 21 has a width D2+D3 which is wider than the predetermined gap D1.
  • D2 is the width of the narrowest portion of the protruding member 21 and D3 is the additional width of a lateral protrusion 22 of the protruding member 21.
  • the narrowest portion of the protruding member 21 is located at the height of the predetermined gap D1, to which end the width D2 is slightly smaller than D1.
  • the relative dimensions are furthermore such that when tilted over a given angle with respect to the cavity as shown in figure 7 the protruding member 21 is slightly narrower than the predetermined gap D1, so that it can pass through the cavity 13.
  • the protruding member 21 can be rotated into the cavity 13, while lifting it from the cavity by linear movement in height direction is prevented, since in this orientation the width D2+D3 of the protruding member 21 is wider than the gap D1 of the cavity 13.
  • the capacity of coupling by rotational movement and counteracting disengagement under linear movement is created by means of relatively simple shapes of the coupling means, which can facilitate the manufacture of the building block 1.
  • the cavity 13 widens underneath the predetermined gap D1 by means of lateral recesses 14, 15 on both sides.
  • the protruding member 21 comprises a corresponding lateral protrusion 22 for engaging in one of the lateral recesses 14, 15.
  • the lateral protrusion 22 engages in the lateral recess 14, 15 to prevent the disengagement by the linear movement in height direction of the block 1.
  • the cavity 13 is delimited by two substantially parallel oblong protrusions 11, 12 which extend at the predetermined gap D1 from each other and have partly cylindrical outer surfaces for facilitating the rotational movement.
  • the protruding member 21 is delimited by two substantially parallel oblong recesses 23, 24, shaped in correspondence with the oblong protrusions 11, 12 to avoid play in coupled state.
  • the radius R1 of the oblong protrusions 11, 12 is slightly shorter than the radius R2 of the oblong recesses 23, 24.
  • the building block 1 is preferably constructed in a substantially non-resilient material, such as for example concrete, so that the walls which are constructed with building blocks 1 have the capacity to function as bearing walls. However, for other purposes also materials with some resiliency may be used.
  • Figure 3 shows a suitable mould 30 for constructing the building block 1 in concrete. It comprises top and bottom members 31, 32 complementary to the desired shapes of the top and bottom sides 10, 20 of the block 1 as described above and side plates 33, 34 detachably fixable to the top and bottom members 31, 32, for example by means of screws.
  • a wall is constructed by means of the method successively illustrated by figures 6-8 .
  • figure 6 on top half of a building block 2 is shown and at the bottom half of a building block 3.
  • Both blocks 2 and 3 have substantially the same shape and dimensions as building block 1 of figure 1 .
  • the building block 2 is brought above building block 3 and moved downwards in the direction of the arrow 4.
  • the block 2 is tilted, placed with the oblong recess 23 (the one at the side of the lateral protrusion 22) around the oblong protrusion 11 and rotated around this protrusion 11.
  • the upper block 2 can also be placed on the lower block 3 from the other side, i.e. by placing the oblong recess 23 on the oblong protrusion 12 and then of course rotating in the opposite direction. Then, the lateral protrusion 22 on the protruding member 21 will finally engage in the lateral recess 15 of the cavity 13.
  • a wall can be constructed by means of the following method.
  • piling up the building blocks multiple layers of coupled building blocks are formed.
  • a first number of the building blocks can be placed by the rotational movement in a first direction and a second number of the building blocks can be placed by the rotational movement in a second direction opposite to the first direction.
  • the first number of building blocks is alternated with the second number of building blocks. This means that preferably each two adjacent building blocks of the same row are alternated, which can severely enhance the strength of the constructed wall.
  • Figure 9 shows a preferred embodiment of a building block 6 according to the invention.
  • the shape is the same as that of the building block of figure 1 , except for the transverse sides 61, 62 or end-planes of the building block 6 which are provided with further mating coupling means, more particularly a protruding square member 63 adapted to fit in a square recess 64.
  • additional coupling means 63, 64 mating in height direction as well as in longitudinal direction of the wall is obtained and the strength of the wall may be further enhanced.
  • Figure 10 shows a bottom building block 70 intended for placement on the floor as lowermost layer of building blocks of the constructed wall.
  • This bottom building block 70 has a top side 71 corresponding to that of the block 1 of figure 1 .
  • Figure 11 shows a top building block 80 intended for placement underneath the ceiling as uppermost layer of building blocks of the constructed wall.
  • This top building block 80 has a bottom side 81 corresponding to that of the block 1 of figure 1 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Retaining Walls (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Revetment (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Claims (10)

  1. Ensemble de blocs de construction (1, 2, 3) pour construire un mur, chaque bloc de construction comprenant un premier côté (10) munis de premiers moyens d'assemblage (11 - 13) et un deuxième côté (20) munis de deuxièmes moyens d'assemblage (21), les premiers et deuxièmes moyens d'assemblage étant aptes à s'accoupler les uns avec les autres pour assembler les blocs de construction les uns avec les autres, les premiers et deuxièmes moyens d'assemblage étant profilés pour permettre leur assemblage par un mouvement rotatif autour d'un premier axe et empêcher leur dégagement par un mouvement linéaire le long d'un deuxième axe perpendiculaire au premier axe, ledit mouvement linéaire étant pratiquement dans le sens opposé du mouvement rotatif, caractérisé en ce que les premiers et deuxièmes moyens d'assemblage sont en outre profilés pour permettre qu'un premier nombre desdits blocs de construction soient placés par ledit mouvement rotatif dans un premier sens et un deuxième nombre desdits blocs de construction soient placés par ledit mouvement rotatif dans un deuxième sens opposé au premier sens.
  2. Ensemble de blocs de construction selon la revendication 1, caractérisé en ce que le premier côté (10) est un côté supérieur du bloc de construction et le deuxième côté (20) est un côté inférieur du bloc de construction et en ce que chaque bloc de construction comprend en outre des côtés latéraux et transversaux (61, 62) s'étendant du côté supérieur au côté inférieur, les côtés transversaux étant pourvus de troisième et quatrième moyens d'assemblage (63, 64) qui sont aptes à s'accoupler les uns avec les autres.
  3. Ensemble de blocs de construction selon la revendication 1 ou 2, caractérisé en ce que les premiers moyens d'assemblage (11 - 13) sont pratiquement symétriques par rapport à un plan parallèle auxdits premier et deuxième axes et en ce que les deuxièmes moyens d'assemblage (21) sont asymétriques par rapport audit plan.
  4. Ensemble de blocs de construction selon l'une quelconque des revendications précédentes, caractérisé en ce que les premiers moyens d'assemblage (11 - 13) comprennent une cavité (13) avec un écart prédéterminé et les deuxièmes moyens d'assemblage (21) comprennent un élément en saillie (21) à engager dans la cavité, l'élément en saillie étant dimensionné de telle manière par rapport à l'écart prédéterminé que, dans une orientation correspondante de l'élément en saillie par rapport à la cavité, l'élément en saillie est plus large que l'écart prédéterminé et, quand il est incliné à un angle donné par rapport à la cavité, l'élément en saillie est légèrement plus étroit que l'écart prédéterminé.
  5. Ensemble de blocs de construction selon la revendication 4, caractérisé en ce que la cavité (13) s'élargit en dessous dudit écart prédéterminé au moyen d'au moins un évidement latéral (14, 15) et en ce que l'élément en saillie (21) comprend au moins une saillie latérale correspondante à engager dans ledit au moins un évidement latéral.
  6. Ensemble de blocs de construction selon la revendication 4 ou 5, caractérisé en ce que la cavité (13) est délimitée par deux saillies oblongues pratiquement parallèles (11, 12) qui s'étendent au niveau dudit écart prédéterminé en sens opposé l'une à l'autre et ont des surfaces extérieures en partie cylindriques pour faciliter ledit mouvement rotatif.
  7. Ensemble de blocs de construction selon la revendication 6, caractérisé en ce que l'élément en saillie (21) est délimité par deux évidements oblongs pratiquement parallèles (23, 24) formés pour correspondre aux saillies oblongues (11, 12) pour éviter un jeu à l'état assemblé.
  8. Ensemble de blocs de construction selon l'une quelconque des revendications 1 - 8, caractérisé en ce que les blocs de construction (1, 2, 3) sont construits dans un matériau essentiellement non élastique.
  9. Procédé de construction d'un mur au moyen de l'ensemble de blocs de construction selon l'une quelconque des revendications 1 - 8, comprenant l'étape consistant à empiler lesdits blocs de construction (1, 2, 3) de telle manière que de multiples couches de blocs de construction assemblés soient formées, un premier nombre desdits blocs de construction étant placés par ledit mouvement rotatif dans un premier sens et un deuxième nombre desdits blocs de construction étant placés par ledit mouvement rotatif dans un deuxième sens opposé au premier sens.
  10. Procédé selon la revendication 9, caractérisé en ce que le premier nombre de blocs de construction (1, 2, 3) est alterné avec le deuxième nombre de blocs de construction.
EP07703808A 2006-01-11 2007-01-11 Blocs de construction munis de moyens d'assemblage par accouplement pour la construction de murs et procede connexe Active EP1984581B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL07703808T PL1984581T3 (pl) 2006-01-11 2007-01-11 Bloczki budowlane ze współpracującymi elementami złącznymi do budowy ściany i związany sposób
SI200730175T SI1984581T1 (sl) 2006-01-11 2007-01-11 Gradbeni zidaki z medsebojno ujemajožśimi povezovalnimi sredstvi za zidavo stene in pripadajožśa metoda

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE200600020 2006-01-11
PCT/EP2007/050266 WO2007080182A1 (fr) 2006-01-11 2007-01-11 Blocs de construction munis de moyens d'assemblage par accouplement pour la construction de murs et procede connexe

Publications (2)

Publication Number Publication Date
EP1984581A1 EP1984581A1 (fr) 2008-10-29
EP1984581B1 true EP1984581B1 (fr) 2009-12-02

Family

ID=37866351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07703808A Active EP1984581B1 (fr) 2006-01-11 2007-01-11 Blocs de construction munis de moyens d'assemblage par accouplement pour la construction de murs et procede connexe

Country Status (8)

Country Link
US (1) US20120102868A1 (fr)
EP (1) EP1984581B1 (fr)
AT (1) ATE450672T1 (fr)
CA (1) CA2674558A1 (fr)
DE (1) DE602007003565D1 (fr)
PL (1) PL1984581T3 (fr)
SI (1) SI1984581T1 (fr)
WO (1) WO2007080182A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944036A1 (fr) * 2009-04-07 2010-10-08 Rodolphe Rade Bloc modulaire, ensemble de blocs et procede d'assemblage desdits blocs pour la realisation de paroi ou mur de construction en bois
MX2010013375A (es) 2010-12-06 2012-06-11 Arturo Ramon Alvarez Moysen Sistema para la constuccion de muros utilizando bloques provistos con medios de acoplamiento.
FR2988113B1 (fr) * 2012-03-19 2015-03-06 Barthe Sa Procede d'assemblage de modules de construction, module, en particulier brique, et assemblage correspondants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984393A (en) * 1932-09-23 1934-12-18 Brown Phillip Interlocking building brick
FR2041272A6 (fr) * 1969-04-18 1971-01-29 Creusot Forges Ateliers
US3557505A (en) * 1968-08-12 1971-01-26 Arthur A Kaul Wall construction
US6338597B1 (en) * 1998-03-27 2002-01-15 Anchor Wall Systems, Inc. Modular retaining wall system
US5930958A (en) * 1997-08-20 1999-08-03 Starfoam Manufacturing Inc. Insulated concrete form system
US6578338B1 (en) * 1997-09-05 2003-06-17 Lakdas Nanayakkara Constructional brick
US6416257B1 (en) * 1998-03-27 2002-07-09 Anchor Wall Systems, Inc. Segmental retaining wall system
US6758636B2 (en) * 1998-03-27 2004-07-06 Anchor Wall Systems, Inc. Segmental retaining wall system
US6318934B1 (en) * 1999-06-24 2001-11-20 Anchor Wall Systems, Inc. Segmental retaining wall system
WO2004007860A1 (fr) * 2002-07-10 2004-01-22 Agostino Di Trapani Element de construction
PL355053A1 (en) * 2002-07-15 2004-01-26 Jacek Chałas Modular structural element
US7207146B1 (en) * 2003-05-14 2007-04-24 Kelly J Morrell Multiple purpose wall block

Also Published As

Publication number Publication date
ATE450672T1 (de) 2009-12-15
DE602007003565D1 (de) 2010-01-14
WO2007080182A1 (fr) 2007-07-19
PL1984581T3 (pl) 2010-06-30
SI1984581T1 (sl) 2010-04-30
US20120102868A1 (en) 2012-05-03
EP1984581A1 (fr) 2008-10-29
CA2674558A1 (fr) 2007-07-19

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