EP2951364B1 - Building system for the construction industry - Google Patents
Building system for the construction industry Download PDFInfo
- Publication number
- EP2951364B1 EP2951364B1 EP14707229.2A EP14707229A EP2951364B1 EP 2951364 B1 EP2951364 B1 EP 2951364B1 EP 14707229 A EP14707229 A EP 14707229A EP 2951364 B1 EP2951364 B1 EP 2951364B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pillar
- building system
- beams
- longitudinal portion
- seat
- 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
Links
- 238000010276 construction Methods 0.000 title description 16
- 230000008878 coupling Effects 0.000 claims description 44
- 238000010168 coupling process Methods 0.000 claims description 44
- 238000005859 coupling reaction Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 description 18
- 239000011150 reinforced concrete Substances 0.000 description 11
- 238000005266 casting Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- 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
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/483—Shear dowels to be embedded in concrete
-
- 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
- E04B1/388—Separate connecting elements
- E04B2001/389—Brackets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/12—Load-carrying floor structures formed substantially of prefabricated units with wooden beams
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
Description
- The present invention refers, in general, to a building system for the construction industry. More particularly, the present invention refers to a system for coupling one or more beams to a pillar, which converge to a point called "wet knot" as formed by a completion jet that solidarizes the various elements so as to form a single body, which is typical of the civil structures in work.
- In the construction industry, in particular for the construction of industrial buildings, prefabricated structures are used to speed up the construction of said buildings and reduce the costs of construction.
- Accordingly, an effort has been made to apply these techniques even in the construction of buildings for civil use so as to take advantage of the above-mentioned expedients.
- However, the utilization of said techniques involves some drawbacks, in particular as regards the aesthetic issue.
- For the coupling of beams to pillars by means of prefabricated structures, the prior art involves placing beams on shelves that are obtained on pillars; in other terms, the ends of the beams rest on shelves that are provided on the pillars.
- Once the beams have been disposed on the shelves and the space between the beams has been completed by disposing the elements necessary for the realization of the floor, the cementitious material is cast so as to obtain a single body.
- In so doing, once the work has been concluded, the shelves remain still visible below the floor but the result is not very pleasant from an aesthetic point of view and is often cumbersome.
- Another problem in coupling pillar and beam derives from a lack of stability and safety in the coupling; in fact, the beams are simply supported on the shelves and the connection is not completely stable until the casting has occurred.
- An aim of the present invention is to remove the above mentioned disadvantages and others by carrying out a construction system that is practical and fast through the use of prestressed structures, and also applicable in the construction of civil buildings and not only industrial buildings.
- Another aim of the present invention is to carry out a construction system in order to obtain an aesthetically pleasant coupling of one or more beams to a pillar.
- Another aim of the present invention is to carry out a construction system that is safe not only when the construction is finished, but also during the phases of construction of the building.
-
WO 2006/004414 A1 discloses a building system with the features of the preamble of claim 1. - The above aims and others are achieved with the features of claim 1. In addition, the building system according to the invention provides that once the one or more beams have been fixed to the pillar, a cementitious material is cast on the coupling of the one or more beams to the pillar so that the structure is made solid.
- Essentially, the building system according to the invention involves the coupling of one or more prefabricated beams to a pillar preliminarily by means of a mechanical connection without the need to have a shelf on the pillar for the support of the beams, and subsequently by means of a solidarization of said coupling with a completion jet so as to simulate the same static behavior of the structures in work by using prefabricated elements.
- In fact, this system allows to obtain all the advantages of the prefabrication as concerns the realization of the elements and the assembly, as well as all the advantages of the buildings in work, once the "wet knot", typical of the structures in work, has been completed.
- By using the construction system according to the invention it is possible to avoid the presence of shelves on the pillar for the support of the beams, which improves considerably the aesthetics. Besides, the beam-pillar coupling is safer than the prior art through the internal sliding element inserted and resting in the respective support. In the construction system according to the invention the at least one beam comprises a first longitudinal portion and a second longitudinal portion, wherein the first longitudinal portion is disposed under the second longitudinal portion; the at least one retractable shelf being comprised at the end of the second longitudinal portion; at least one bar with threaded free end being comprised along the second longitudinal portion so as to fix a connecting bar by screwing it in said at least one bar for the connection with at least one further beam. Advantageously, the building system according to the invention may provide that the seat obtained in the one or more supports comprises a tooth and that the internal sliding element comprises a blade in which at least one recess is formed so that once the blade has been received in the seat, the blade is locked in position by means of the tooth inserted in the recess. This fixing method allows that the blade may not move unintentionally and consequently, the coupling is made even safer.
- Besides, the one or more supports may comprise a C-shaped plaque having a horizontal lower portion, a horizontal upper portion and a vertical lateral portion in which a through opening is forme.
- Advantageously, a continuity bar may be connected with an end to a connecting bar of a first beam and with the opposite end to a connecting bar of a second beam. In this way, the building system according to the invention allows to have not only a connection between beam and pillar, but also between beams joined to the pillar in the same knot.
- Advantageously, it is possible to dispose a housing above the first longitudinal portion, in continuity with the second longitudinal portion in order to facilitate the casting of cementitious material on the knot formed by the pillar and the one or more beams.
- Besides, the first longitudinal portion may be disposed laterally to the second longitudinal portion in order to reduce the height of the beam, in particular for civil aplications, according to a non claimed embodiment.
- The building system according to the invention may provide also that in at least one beam, at least one seat is obtained laterally to receive an end of a joist for floor.
- At least one end of the joist may comprise an extensible element comprising a movable bracket adapted to go out of the extensible element to rest on a seat of the one or more beams.
- Further features and details of the invention will be understood from the following description, supplied as a non-restricting example, as well as from the attached drawings wherein:
-
figure 1 is a side view of a building system according to the invention, comprising a pillar and two beams coupled to the pillar; -
figures 2, 3, 4 are axonometric views of elements allowing the coupling of a beam to a pillar; -
figures 5, 6 are a sectional front view and a sectional top view of a pillar used in the building system according to the invention; -
figures 7, 8 are a sectional top view and a sectional side view of the beam end to be coupled to a pillar according to the building system of the invention; -
figures 9, 10 are axonometric views of the building system, namely, the coupling of the beams to a pillar, before and after the cast that stabilizes the coupling, respectively; -
figures 11, 12 are axonometric views of variants of application of the building system according to the invention; -
figure 13 is an axonometric view of a building system according to a first variant of the invention; -
figure 14 is a sectional side view of the building system infigure 13 ; -
figure 15 is an axonometric view of an element used in the building system infigure 13 ; -
figure 16 is a side view of a building system according to a second variant of the invention; -
figure 17 is a sectional side view of the building system infigure 16 ; -
figures 18, 19 are a sectional front view and a sectional top view of a pillar used in the building system infigure 16 ; -
figures 20, 21 are a sectional top view and a sectional side view of a beam end to be coupled to a pillar according to the building system infigure 16 ; -
figures 22, 23 are axonometric views of the building system infigure 16 , before and after the cast stabilizing the coupling, respectively; -
figures 24, 26 are an axonometric view and a top view of a floor included in the building system according to the invention, respectively; -
figure 25 is an axonometric view of an element allowing the realization of the floor infigure 24 ; -
figure 27 is an axonometric view of a building system according to the invention, namely, a coupling of beams to a pillar, shaped so as to support a floor according tofigures 24, 26 ; -
figure 28 is a sectional top view of a pillar for the realization of the building system infigure 27 ; -
figure 29 is an axonometric view of a building system according tofigure 27 , comprising also the floor; -
figure 30 is a side view of a building system improved according to another variant of the invention, comprising a pillar and two beams coupled to the pillar; -
figure 31 is a sectional side view of the improved building system of the invention according to the plane A-A infigure 30 ; -
figure 32 is sectional side view of the improved building system of the invention according to the plane B-B infigure 30 ; -
figures 33, 34 are a top view and a side view of a beam included in the improved building system of the invention; -
figure 35 is a top view of the pillar at the connecting node to the beams; -
figures 36, 37 are axonometric views of the improved building system infigure 30 , namely, the coupling of the beams to a pillar before and after the cast stabilizing the coupling, respectively; -
figures 38, 39, 40 are a front view, a side view and an axonometric views of elements allowing the coupling of a bean to a pillar, respectively; -
figure 41 is a top view of a plate utilized in the pillar infigure 30 ; -
figures 42, 43, 44 are side views of tubular elements adapted to connect the two beams of the improved building system infigure 30 to each other; -
figure 45 is a top view of an improved building system according to another variant of the invention in which four beams are coupled to a pillar; -
figure 46 is a top view of the pillar utilized in the improved building system infigure 45 at the connecting node to the beams; -
figures 47, 48 are axonometric views of the improved building system infigure 45 , namely, the coupling of the beams to a pillar before and after the cast stabilizing the coupling; -
figure 49 is a side view of an improved building system according to another variant of the invention, comprising a pillar and two beams coupled to the pillar; -
figure 50 is a sectional top view of the improved building system infigure 49 according the plane B-B infigure 49 ; -
figure 51 is a sectional side view of the improved building system infigure 49 according to plane A-A infigure 49 ; -
figures 52, 53 are a top view and a side view of a beam included in the improved building system infigure 49 , respectively; -
figure 54 is a top view of the pillar infigure 49 at the connecting node to the beams; -
figures 55, 56 are axonometric views of the improved building system infigure 49 , namely, the coupling of the beams to a pillar before and after the cast stabilizing the coupling, respectively; -
figures 57, 58, 59 are a front view, a side view and an axonometric view of elements allowing the coupling of a beam to a pillar, respectively; -
figures 60, 61, 62 are side views of tubular elements adapted to connect the beams to each other in the improved building system infigure 49 ; -
figure 63 is an axonometric view of a plate utilized in the pillar infigure 49 ; -
figures 64 and67 are a lateral view and an axonometric view of an improved building system according to another variant of the invention, comprising a wooden floor, respectively; -
figure 65 is a sectional front view according to the section plane A-A infigure 64 ; -
figure 66 is an axonometric view of a bracket adapted to allow the coupling of the wooden floor to the prefabricated beams. - With reference to the accompanying figures,
number 10 denotes generically a building system which is exemplified infigure 1 in the coupling of aprefabricated pillar 12 to a firstprefabricated beam 14 and a secondprefabricated beam 16. - As also represented in
figures 5, 6 , theprefabricated pillar 12 comprises anupper portion 18 and alower portion 22, both portions being made of reinforced concrete. The two portions are separated by anempty area 20 and are connected to each other through a longitudinal reinforcement. An iron rod of the longitudinal reinforcement is denoted by thereference number 24. - Besides, both
portions pillar 12 comprise pillar brackets. One of said brackets is denoted by thereference number 26. Said brackets are included in the reinforcement of thepillar 12 . - The lower face of the
upper portion 18 as well as the upper face of thelower portion 22 of thepillar 12 are delimited byrespective plates - The upper part of the
lower portion 22 of thepillar 12 comprises twopillar housings 32 one of which is represented infigure 3 . Said pillar housings are disposed on two opposite side faces of thelower portion 18 so that each pillar housing shows aslot 38 to the outside. - Each
pillar housing 32 comprises aperforated plaque 34 in which theslot 38 is formed and which is applied on abox element 36. Theslot 38 is raised with respect to the cavity formed in thebox element 36 so as to form atooth 35. - The
first beam 14, homologous to thesecond beam 16 and represented singly in thefigures 7, 8 , comprises alower portion 40 and anupper portion 42, both portions are made of reinforced concrete. - Both the width and the length of the
lower portion 40 are less than thelower portion 40 so that once thefirst beam 14 has been mounted on thepillar 12, only thelower portion 40 is adjacent to thepillar 12. - The
upper portion 42 comprisesbars 44 which are threaded at their ends to allow the coupling to threaded connecting bars 46. - The
upper portion 42 comprisesbeam brackets 48 which protrude superiorly where theupper portion 42 is not present. In addition, thelower portion 40 receives, in its end, abeam housing 50, represented singly infigure 2 . - The
beam housing 50 comprises abox element 52 in which aslot 54 is formed superiorly, arod 56 being fixed to said box element. Aperforated plaque 58 is joined to the face of thebeam housing 50, opposite to therod 56. Saidperforated plaque 58 is placed coplanar to the side face of thelower portion 40 of thefirst beam 14, said side face being placed adjacent to thepillar 12. - A
blade 60 is received in thebeam housing 50 so as to slide, afirst recess 62 being formed in the lower part and at an end of saidblade 60 and asecond recess 64 being formed in the upper part and at the opposite end of saidblade 60. Thesecond recess 64 is disposed adjacent to theslot 54 of thebeam housing 50. - The
second beam 16 is not described since it has the same features and the same elements as thefirst beam 14. - At first, the coupling of the
first beam 14 andsecond beam 16 to thepillar 12 occurs dry: the end of thelower portion 40 of thefirst beam 14, which end receives thebeam housing 50, is placed adjacent to one of thepillar housings 32; the same applies to thesecond beam 16 in respect to theother pillar housing 32. - Essentially, the
perforated plaque 58 of eachbeam housing 50 is disposed in front of thelower portion 22 and essentially in abutment with theperforated plaque 34 of thepillar housing 32. - At the beginning, the
blade 60 is completely received in thebeam housing 50. - Then, an operator moves the
blade 60 by using a stick or similar object that is inserted through theslot 54 in thesame beam housing 50 so as to enter thesecond recess 64. In this way, the operator causes the blade to go out of thebeam housing 50 so that theblade 60 is inserted in theslot 38 of thepillar housing 32 as long as thetooth 35 has not entered thefirst recess 62 of theblade 60. - Then, the operator screws threaded connecting
bars 46 to the threaded bars 44 received in theupper portion 42 of thebeams bars 46 of eachbeam - At this point, the dry coupling of the two
beams pillar 12 is completed, as represented infigure 9 and it is possible to proceed with the casting of concrete, indicated infigures 1 and10 withreference number 68. - The
building system 10 according to the invention, in the application just described, consists of the connection of twobeams pillar 12, the twobeams pillar 12. - Obviously, the building system may be applied by forming different geometries; for instance, as represented in
figure 12 , abuilding system 70 provides that afirst beam 72 and asecond beam 74 are fixed to apillar 76 according to an angle of 90 degrees. Thepillar 76 provides that the respective pillar housings are disposed on the pillar sides interested by the coupling with the twobeams - Likewise, as represented in
figure 11 according to asimilar building system 80, fourbeams pillar 76, said beams being orthogonal to each other. - According to a variant of the invention as represented in
figures 13, 14 , abuilding system 90 comprises apillar 88 to which afirst beam 92 and asecond beam 94 are fixed as in thebuilding system 10. In this connection, the elements in thebuilding system 90 that are equal to those included in thebuilding system 10 are not described and represented in the figures. - Unlike the
building system 10, in the case of thebuilding system 90 in question, thelower portion 91 of thebeams upper portion 93 and wider than thepillar 88, as clearly visible infigure 14 . - This feature allows that a corrugated,
housing 95 that makes the knot formed by pillar and beams even more stable when casting the cementitious material may be arranged in the uncovered part of theupper portion 93 of thebeams - According to another variant of the invention,
reference number 110 denotes generically a building system that comprises, as the previously described building system 1, aprefabricated pillar 112 with a firstprefabricated beam 114 and a secondprefabricated beam 116 as represented infigure 16 . - As it appears also from
figures 18, 19 , theprefabricated pillar 112 comprises anupper portion 118 and alower portion 122, both portions being made of reinforced concrete, separated by anintermediate zone 120 and connected to each other through a longitudinal reinforcement. An iron rod of the longitudinal reinforcement is denoted by thereference number 124. - Besides, both
portions pillar 112 comprise pillar brackets. One of said brackets is denoted by thereference number 126. Said brackets are included in the reinforcement of thepillar 112. - The lower face of the
upper portion 118 as well as the upper face of thelower portion 122 of thepillar 112 are delimited byrespective plates - The
intermediate zone 120 of thepillar 112 receives fourpillar housings 132 which are equal to thepillar housing 32 described previously and represented infigure 3 ; twopillar housings 132 are disposed on a side face of thepillar 112 while the other twopillar housings 132 are disposed on the opposite face of thepillar 112 so that the slots of the four pillar housings face the outside. - The
first beam 114, homologous to thesecond beam 116 and represented singly in thefigures 20, 21 , comprises alower portion 140 which is made of reinforced concrete and forms ahollow seat 142. - The
upper portion 140 comprisesbars 144 which are disposed along thewhole beam 114; somebars 144 end at thehollow seat 142 and have a threaded end to allow the coupling to threaded connectingbars 146. - The
portion 140 comprisesbeam brackets 148 which protrude superiorly. In addition, theportion 140 receives twobeam housings 150 which are disposed at the two sides of theportion 140 and face the free end of thebeam 114. Thesebeam housings 150 are analogous to thebeam housing 50, shown individually infigure 2 . - The
second beam 116 is not described as it has the same features and the same elements as thefirst beam 114. - Like the
building system 10, at first, the coupling of thefirst beam 114 andsecond beam 116 to thepillar 112 occurs dry: the end of theportion 140 of thefirst beam 114, which end receives thebeam housings 150, is placed adjacent to the twopillar housings 132 provided on a side of thepillar 112; the same applies to thesecond beam 116 in respect to the other pillar housings 132. - At the beginning, all the
blades 160 are completely received in therespective beam housings 150, according to the preceding description concerning the building system 10: the operator causes theblades 160 to go out of thebeam housings 150 so that theblades 160 are inserted in the corresponding slots of thepillar housings 132 causing the coupling of the teeth of thepillar housings 132 with therecesses 162 of theblades 160. - Then, the operator screws threaded connecting
bars 146 to the threadedbars 144 received in theportion 140 of thebeams - At this point, the dry coupling of the two
beams pillar 112 is completed, as represented infigure 22 and it is possible to proceed with the casting of concrete, indicated infigures 16 and23 withreference number 168. - The
building system 110 according to the invention, in the application just described, consists of the connection of twobeams pillar 112, the twobeams pillar 112 and having a reduced height in respect to thebeams building system 10. - Like the
building system 10, also thebuilding system 110 may be applied to form various different geometries by fixing beams to thepillar 112, said beams being disposed according to the construction requirements. - As it appears from
figures 24 and29 , the building system according to the invention allows to carry out the floor similarly to the coupling of the beams to the pillar. - As it appears from
figures 24, 26 , abeam 214 comprises aportion 240 in reinforced concrete in which afront seat 242 is formed, this seat being analogous and having analogous functions to theseat 142 of thefirst beam 114 of thebuilding system 110. - Besides,
lateral seats 244 are formed in theportion 240 and act as a support forjoists 246 of the floor. More precisely, eachjoist 246 comprises anextensible element 248, represented individually infigure 25 , comprising abox body 250 from which abracket 252 may go out frontally through aslot 254 formed in thebox body 250. - In other terms, each
joist 246 is approached to thebeam 214 adjacent to the correspondinglateral seat 244, and thebracket 252 comes out and is supported on the lower part of thelateral seat 244. - The
various joists 246 and the fillingstructures 254 between thejoists 246 are thus arranged. - For the completion of the floor, the cementitious material is cast.
- The building system according to the invention enables to realize rather flexible structures formed by pillar, beams and floor. For instance, as illustrated in
figures 27, 28, 29 it is possible to fix afirst beam 214 to a lateral face of thepillar 212 and asecond beam 216 and a third beam to two lateral faces, opposite to each other, of thesame pillar 212 by utilizingpillar housings 232 and beam housings disposed suitably. - Besides,
seats 244 are formed in the threebeams 214 to position thejoists 246 for the realization of the floor, as represented infigure 29 . - With reference to the accompanying figures,
reference number 10 denotes generically a building system that is exemplified infigure 30 in the coupling of aprefabricated pillar 312 to a firstprefabricated beam 314 and a secondprefabricated beam 316. - As illustrated in
figures 31 ,36, 37 , theprefabricated pillar 312 comprises anupper portion 318 and alower portion 322, both portions being made of reinforced concrete. The two portions are separated by anempty area 320 and are connected to each other through a longitudinal reinforcement. An iron rod of the longitudinal reinforcement is denoted by thereference number 324. - Besides, both
portions pillar 312 comprise pillar brackets. One of said brackets is denoted by thereference number 326. Said brackets are included in the reinforcement of thepillar 312. - The lower face of the
upper portion 318 as well as the upper face of thelower portion 322 of thepillar 312 are delimited byrespective plates - A
plate 328 is illustrated individually infigure 41 . - Four
supports 332 are received in theempty area 320 of thepillar 312. One of said supports is illustrated individually infigure 40 . Two supports are disposed at a lateral end of theempty zone 320 and two supports are disposed at the opposite lateral end. - Each of the four
supports 332 directs its throughopening 338 to the outside. - Each
support 332 comprises a C-shaped plaque having a horizontallower portion 335, a horizontalupper portion 336 and a verticallateral portion 337 in which the throughopening 338 is formed. - The presence of these supports is optional and is not strictly necessary for a correct behavior of the knot.
- The
first beam 314, homologous to thesecond beam 316 and represented singly in thefigures 33, 34 , comprises alower portion 340 and anupper portion 342, both portions being made of reinforced concrete. - An
empty seat 356 is formed in theupper portion 342, at the end of thefirst beam 314 towards thepillar 318. - The
upper portion 342 comprisesbars 344 of which one is illustrated infigure 43 . - Said bars are threaded at their ends to allow the coupling to threaded connecting
bars 346, of which one is illustrated infigure 42 . Said threaded connectingbars 346 pass through theempty seat 356. - In addition, the end portion of the
first beam 314 comprisesbeam brackets 348 which protrude superiorly beyond theupper portion 342 and are arranged at theempty seat 356. - The
upper portion 342, not interested by theempty seat 356, receives, at the respective sides, tworetractable shelves 350 directed towards thepillar 318. One retractable shelf is illustrated individually infigures 38, 39 . - Two
cylindrical elements 358 are disposed at each of the tworetractable shelves 350 and act as a support for the housing fit to allow the cast for the fixing of the knob comprised between the pillar and the beams. - The
retractable shelf 350 comprises a first moreexternal parallelepiped element 352 in which a second moreinternal parallelepiped element 354 may slide. - The
second beam 316 is not described since it has the same features and elements as thefirst beam 314. - At first, the coupling of the
first beam 314 andsecond beam 316 to thepillar 312 occurs dry: the end of thefirst beam 314, in which end the retractable shelves are received, is placed in adjacency to the twosupports 332; the same applies to thesecond beam 316 in respect to the other supports 332. - Essentially, each
retractable shelf 350 is disposed in front of the verticallateral portion 337 of eachsupport 332 in which the throughopening 338 is formed. - An operator moves the second more
internal parallelepiped element 354 which at first is completely contained in the first moreexternal parallelepiped element 352. In this way, the second moreinternal parallelepiped element 354 is inserted in the throughopening 338 of thesupport 332. - Then, the operator screws the threaded connecting
bars 346 to the threadedbars 344 received in theupper portions 342 of thebeams bars 346 of eachbeam continuity bars 360 of which one is illustrated individually infigure 44 , whose ends are fixed to the connecting bars 346. - At this point, the dry connection of the two
beams pillar 312 is completed, as illustrated infigure 36 , and it is possible to proceed with the cement casting as represented infigure 37 by thereference number 362. - The
building system 310 according to the invention in the so-described application relates to the coupling of twobeams pillar 312 in which the two beams are disposed on opposite sides of thepillar 312. - Obviously, the building system may be applied on forming different geometries; for instance, as illustrated in
figures 45, 46 ,47, 48 , abuilding system 370 provides that afirst beam 372, asecond beam 374, athird beam 378 and afourth beam 380 are fixed to apillar 376 so as to be arranged at right angles to each other. In this case, it is possible to use the same elements as described in the above mentioned application and are numbered by the same reference numbers used in the previous figures. - According to a variant of the invention illustrated in
figures 49 to 63 , abuilding system 410 comprises aprefabricated pillar 412 coupled to a firstprefabricated beam 414 and a secondprefabricated beam 416. - As indicated specifically in
figures 49 ,51 ,55, 56 , theprefabricated pillar 412 comprises anupper portion 418 and alower portion 422, both portions being made of reinforced concrete. The two portions are separated by anempty area 420 and are connected to each other through a longitudinal reinforcement. An iron rod of the longitudinal reinforcement is denoted by the reference number 424. - Besides, both
portions pillar 412 comprise pillar brackets. One of said brackets is denoted by the reference number 426 infigure 54 . Said brackets are included in the reinforcement of thepillar 412. - The lower face of the
upper portion 418 as well as the upper face of thelower portion 422 of thepillar 412 are delimited byrespective plates figure 63 . - Four
supports 432 are received in theempty area 420 of thepillar 412. These supports are analogous to the ones described previously and one of said supports is illustrated individually infigure 40 . Twosupports 432 are disposed at a lateral end of theempty zone 420 and the other twosupports 432 are disposed at the opposite lateral end. Each of the foursupports 432 directs its through opening 438 to the outside. - The
first beam 414, homologous to thesecond beam 416 and represented singly in thefigures 52, 53 , comprises alower portion 440 and anupper portion 442, both portions being made of reinforced concrete. - The width of the
upper portion 442 is less than the width of thelower portion 440 so that once thefirst beam 414 has been mounted on thepillar 412, thelower portion 440 of thefirst beam 414 is adjacent to thelower portion 422 of thepillar 412 and is wider than thepillar 412 while theupper portion 442 of thefirst beam 414 is adjacent to theempty zone 420 of thepillar 412. - The
upper portion 442 comprisesbars 444 of which one is illustrated infigure 60 . - Said bars are threaded at their ends to allow the coupling to threaded connecting
bars 446, of which one is illustrated infigure 61 . - The
upper portion 442 comprisesbeam brackets 448 which protrude superiorly where theupper portion 442 is not present. In addition, thelower portion 440 receives, at its end, tworetractable shelves 450 illustrated individually infigures 57,58 . - Each
retractable shelf 450 comprises a first moreexternal parallelepiped element 452 in which a second moreinternal parallelepiped element 454 may slide, as it appears fromfigures 57, 58 . - A fixing
bracket 456, illustrated individually infigure 59 , is arranged on theupper portion 442 of thefirst beam 414 and is useful for a first dry fixing between thefirst beam 414 and thepillar 412. - The
second beam 416 is not described since it has the same features and elements as thefirst beam 414. - The coupling of the
first beam 414 andsecond beam 416 to thepillar 412 occurs in a homologous manner to the previously describedbuilding system 310. - At first, the dry fixing is accomplished as follows: the end of the
first beam 414, in which end theretractable shelves 450 are received, is placed in adjacency to two of thesupports 432; the same applies to thesecond beam 416 in respect to theother support 432. - An operator moves the second more
internal parallelepiped element 454 which at first is completely contained in the first moreexternal parallelepiped element 452. - In this way, the second more
internal parallelepiped element 454 is inserted in the through opening 438 of thesupport 432. - Then, the operator fixes the beams to the pillar by means of fixing
brackets 456 and screws the threaded connectingbars 446 to the threadedbars 444 received in theupper portion 442 of thebeams bars 446 of eachbeam continuity bars 460 of which one is illustrated individually infigure 62 , whose ends are fixed to the connecting bars 446. - At this point, the dry connection of the two
beams pillar 412 is completed, as illustrated infigure 55 , and it is possible to proceed with the cement casting as represented infigure 56 by thereference number 462. - Like the
building system 310, also the so-describedbuilding system 410 may be applied on forming different geometries, for instance with four beams arranged orthogonally to each other or two beams arranged 90 degrees to each other. - Unlike the
building system 310, in case of thebuilding system 410 in question, thelower portion 440 of thebeams upper portion 442 and even wider than thepillar 412, as clearly visible infigure 51 . - This feature allows that a corrugated housing that makes the knot formed by pillar and beams even more stable when casting the cementitious material may be arranged in the uncovered part of the
upper portion 442 of thebeams - According to another variant of the invention illustrated in
figures 64 to 67 , abuilding system 510 comprises aprefabricated pillar 512 coupled to a firstprefabricated beam 514 and a secondprefabricated beam 516, according to a system that is analogous to that indicated by thereference number 410 infigures 49 to 63 . - The
prefabricated pillar 512 comprises anupper portion 518 and alower portion 522, both portions being made of reinforced concrete. The two portions are separated by an empty area and are connected to each other through a longitudinal reinforcement. - The lower face of the
upper portion 518 as well as the upper face of thelower portion 522 of thepillar 512 are delimited by respective plates which are perforated to allow the passage of the longitudinal reinforcement, only one plate being visible infigure 64 and identified byreference number 528. - Four supports are received in the empty area of the
pillar 512. These supports are analogous to the ones described previously in other modes of realization. Two supports are disposed at a lateral end of the empty zone and the other two supports are disposed at the opposite lateral end. Each of the four supports directs its through opening to the outside. - Both the
first beam 514 and thesecond beam 516 comprise alower portion 540 and anupper portion 542, both portions being made of reinforced concrete. The width of theupper portion 542 is less than the width of thelower portion 540. - The
upper portion 542 comprises bars which are threaded at their ends to allow the coupling to threaded connecting bars. - In addition, the
lower portion 540 comprises beam brackets 548 that protrude on the upper part where theupper portion 542 is not present. - Both the
first beam 514 and thesecond beam 516 receive, at their end, tworetractable shelves 550 shaped like theretractable shelves 450 and adapted to be inserted in the supports of the pillar through the more internal parallelepiped element. -
Wooden beams 554 are fixed through S-shapedbrackets 552 to thelower portion 542 of thefirst beam 514 andsecond beam 516 in order to carry out a wooden floor. - An S-shaped
bracket 552 is illustrated individually infigure 66 . - Accordingly, the building system according to the invention enables to utilize prefabricated elements in order to make the realization of the structure practical and rapid.
- Besides, the couplings obtained by means of pillar housings, beam housings and extensible elements allow to have safe, stable connections which become even more secure once the filling casting has been accomplished.
- The fixing of the continuity bars between different beams allows to obtain a structure tied up continuously and consequently, to obtain a more stable structure.
- In addition, the building system according to the invention allows to avoid the utilization of shelves, the resulting aesthetic appearance being thus more pleasant.
- In this regard, in completing the realization of buildings, the building system according to the invention offers also the possibility of utilizing more valuable materials than concrete, such as wood.
- Besides, according to the methods of realization as described in
figures 64 to 67 it is possible to obtain wooden floors even by utilizing prefabricated structures so that it is possible to obtain a pleasant aesthetic effect which cannot be reached with the prefabricated structures of the prior art. - A technician of this sector may conceive changes or variants that are to be considered as included in the scope of protection of the present invention. For instance, the coupling between beams and pillar may be reversed, namely, a bracket may go out of a housing arranged in the pillar, which bracket is inserted in a hollow housing disposed in the beams.
Claims (10)
- Building system (10; 70; 80; 90; 110; 210; 310; 370; 410; 510) comprising a prefabricated pillar (12; 76; 88; 112; 118; 212; 312; 376; 412; 512) and at least one prefabricated beam (14, 16; 72, 74; 78, 82, 84, 86; 92, 94; 114, 116; 214, 216, 218; 314, 316; 372, 374, 378, 380; 414, 416; 514, 516) to be coupled to the pillar (12; 76; 88; 112; 118; 212; 312; 376; 412; 512) wherein
the pillar (12; 76; 88; 112; 118; 212; 312; 376; 412; 512) comprises at least one support (32; 132; 232; 332; 432) in which a seat (38; 138; 338) is formed, the at least one support (32; 132; 232; 332; 432) being totally received in the volume identified by the pillar, wherein the at least one beam (14, 16; 72, 74; 78, 82, 84, 86; 92, 94; 114, 116; 214, 216, 218; 314, 316; 372, 374, 378, 380; 414, 416; 514, 516) comprises at least one retractable shelf (50; 150; 350; 450) in which an internal sliding element (60; 160; 354; 454) is received so as to slide in the at least one retractable shelf (50; 150; 350; 450), the at least one retractable shelf (50; 150; 350; 450) being totally received in the volume identified by the at least one beam so that the internal sliding element (60; 160; 354; 454) may go out of the at least one retractable shelf (50; 150; 350; 450) and enter the seat (38; 138; 338) of the at least one support (32; 132; 232; 332; 432) in order to couple the at least one beam to the pillar;
wherein once the at least one beam (14, 16; 72, 74; 78, 82, 84, 86; 92, 94; 114, 116; 214, 216, 218; 314, 316; 372, 374, 378, 380; 414, 416; 514, 516) has been fixed to the pillar (12; 76; 88; 112; 118; 212; 312; 376; 412; 512) by means of the internal sliding element (60; 160; 354; 454), a cementitious material (68; 168) is cast on the coupling of the at least one beam to the pillar;
characterized by the fact that the at least one beam comprises a first longitudinal portion (40; 91; 340; 440) and a second longitudinal portion (42; 93; 342; 442), wherein the first longitudinal portion (40; 91; 340; 440) is disposed under the second longitudinal portion (42; 93; 342; 442); the at least one retractable shelf (350) being comprised at the end of the second longitudinal portion (342); at least one bar (344) with threaded free end being comprised along the second longitudinal portion (342) so as to fix a connecting bar (346) by screwing it in said at least one bar (344) for the connection with at least one further beam. - Building system (10; 70; 80; 90; 110; 210) according to claim 1, wherein the seat (38; 138) obtained in the at least one support (32; 132; 232) comprises a tooth (35) and the internal sliding element comprises a blade (60; 160) in which at least one recess (62) is formed so that once the blade (60; 160) has been received in the seat (38; 138), the blade is locked in position by means of the tooth (35) inserted in the recess (62).
- Building system (10; 70; 80; 90; 110; 210) according to one of the preceding claims, wherein the at least one beam comprises a first longitudinal portion (40; 91) on whose end the at least one retractable shelf (50; 150) is comprised, and a second longitudinal portion (42; 93) along which at least one bar (44; 144) with threaded free end is disposed so as to fix a connecting bar (46; 146) by screwing it in said at least one bar (44; 144) for the connection with at least one further beam.
- Building system (310; 370; 410; 510) according to claim 1, wherein the at least one support (332; 432) comprises a C-shaped plaque (334) having a horizontal lower portion (335), a horizontal upper portion (336) and a vertical lateral portion (337) in which a through opening (338) is formed.
- Building system (10; 70; 80; 90; 110; 210; 310; 370; 410; 510) according to one of claims 3 to 4, wherein at least one continuity bar (66; 166; 366; 466) is connected with an end to a connecting bar (46; 146; 346; 446) of a first beam and with the opposite end to a connecting bar (46; 146; 346; 446) of a second beam.
- Building system (90) according to one of the preceding claims, wherein at least one housing (95) is disposed above the first longitudinal portion (91), in continuity with the second longitudinal portion (93).
- Building system (210) according to one of the preceding claims, wherein in at least one beam (214, 240, 244), at least one seat (244) is obtained laterally to receive an end of a joist (246) for floor.
- Building system (210) according to the preceding claim, wherein at least one end of the joist (246) comprises an extensible element (248) comprising a movable bracket (252) adapted to go out of the extensible element (248) to rest on a seat (244) of the at least one beam (214, 240, 244).
- Building system (510) according to one of the preceding claims, wherein at least one wooden element is fixed by means of at least one bracket (552) to at least one beam (514, 516) in order to obtain a wooden floor.
- Building system (410) according to one of the preceding claims, wherein a fixing bracket (456) is fixed on one side to the upper portion (442) of the first beam (414) and/or second beam (416) and on the other side to the pillar (412) so as to obtain a first dry fixing of said first beam (414) and/or second beam (416) to the pillar (412).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000022A ITVR20130022A1 (en) | 2013-01-29 | 2013-01-29 | CONSTRUCTION SYSTEM IN THE BUILDING SECTOR |
ITVR20130032 ITVR20130032U1 (en) | 2013-07-11 | 2013-07-11 | CONSTRUCTION SYSTEM PERFECTED FOR THE BUILDING SECTOR |
PCT/IB2014/058637 WO2014118713A1 (en) | 2013-01-29 | 2014-01-29 | Building system for the construction industry |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2951364A1 EP2951364A1 (en) | 2015-12-09 |
EP2951364B1 true EP2951364B1 (en) | 2018-03-14 |
Family
ID=50189740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14707229.2A Active EP2951364B1 (en) | 2013-01-29 | 2014-01-29 | Building system for the construction industry |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2951364B1 (en) |
WO (1) | WO2014118713A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112177217A (en) * | 2020-09-09 | 2021-01-05 | 山东汇富建设集团建筑工业有限公司 | Prestressed concrete truss laminated slab and manufacturing method thereof |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10024047B2 (en) * | 2015-08-17 | 2018-07-17 | Tindall Corporation | Method and apparatus for constructing a concrete structure |
US10619342B2 (en) | 2017-02-15 | 2020-04-14 | Tindall Corporation | Methods and apparatuses for constructing a concrete structure |
CN107165272B (en) * | 2017-06-22 | 2024-01-30 | 中国建筑股份有限公司 | Prestressed assembled concrete frame node connecting structure and construction method thereof |
JP7012525B2 (en) * | 2017-12-19 | 2022-01-28 | 清水建設株式会社 | Beam structure |
IT201800021541A1 (en) * | 2018-12-31 | 2019-03-31 | Bressaglia Pierangela | PERFECTED ANCHORING MEANS FOR AN ADJUSTABLE ANCHORING SYSTEM OF PREFABRICATED WALLS TO THE SUPPORTING STRUCTURE OF A BUILDING |
JP7227801B2 (en) * | 2019-03-14 | 2023-02-22 | 三井住友建設株式会社 | REINFORCED JOINT STRUCTURE, BUILDING USING THE SAME, AND CONSTRUCTION METHOD OF REINFORCED JOINT STRUCTURE |
CN110029729B (en) * | 2019-04-04 | 2021-03-12 | 山东大学 | Splicing joint of prefabricated reinforced concrete main beam and secondary beam and construction method |
CN110644662A (en) * | 2019-09-16 | 2020-01-03 | 佛山建装建筑科技有限公司 | Prefabricated flat slab composite slab based on stress and splitting method thereof |
CN110725399A (en) * | 2019-10-15 | 2020-01-24 | 广州瀚阳工程咨询有限公司 | Implementation method of longitudinal and transverse beam connecting node of fabricated building |
US11951652B2 (en) | 2020-01-21 | 2024-04-09 | Tindall Corporation | Grout vacuum systems and methods |
ES1275081Y (en) * | 2021-04-22 | 2021-10-22 | Elastic Potential S L | CONCRETE BEAM AND SYSTEM THAT INCLUDES SUCH BEAM |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4736621A (en) * | 1971-04-15 | 1972-11-29 | Misawa Homes Co | |
FR2229825A1 (en) * | 1973-05-14 | 1974-12-13 | Saret | Reinforced concrete uprights and girders - have metal attachments on recessed plates moulded into the concrete |
NO321443B1 (en) * | 2004-06-30 | 2006-05-08 | Sb Produksjon As | Joining system, individual elements and methods for using this |
US8011147B2 (en) * | 2006-09-11 | 2011-09-06 | Hanlon John W | Building system using modular precast concrete components |
IT1391215B1 (en) * | 2008-09-30 | 2011-11-18 | Avanzini Prefabbricati S P A | CONNECTION DEVICE BETWEEN PILLARS AND PREFABRICATED BEAMS |
-
2014
- 2014-01-29 EP EP14707229.2A patent/EP2951364B1/en active Active
- 2014-01-29 WO PCT/IB2014/058637 patent/WO2014118713A1/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112177217A (en) * | 2020-09-09 | 2021-01-05 | 山东汇富建设集团建筑工业有限公司 | Prestressed concrete truss laminated slab and manufacturing method thereof |
Also Published As
Publication number | Publication date |
---|---|
EP2951364A1 (en) | 2015-12-09 |
WO2014118713A1 (en) | 2014-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2951364B1 (en) | Building system for the construction industry | |
EP1445391B1 (en) | Assembly of prefabricated components for making floor slabs, floors and walls with exposed wood beams | |
US10494807B2 (en) | Construction of the prefabricated column and beam type | |
EP2739799A1 (en) | Building structure of pre-cast monolithic walls and interfloor slabs | |
WO2010047570A1 (en) | A double walled wood block and a method for building a wall thereof | |
US10837167B2 (en) | Construction of the prefabricated column and beam type | |
DE19714626A1 (en) | Walling system is based on diverse-shaped interlocking building blocks with insulating- or structural properties | |
KR100706641B1 (en) | Reinforce structure of iron frame pier for building | |
KR101357280B1 (en) | Pc column for constructing multi story simultaneously and pc integrating method using this pc column | |
MX2012002674A (en) | Roof on the basis of lightweight blocks and method for constructing same. | |
ITVR20130022A1 (en) | CONSTRUCTION SYSTEM IN THE BUILDING SECTOR | |
US10808411B2 (en) | Formwork assembly with interlocking side frame members | |
GB2140053A (en) | Building system | |
KR101165587B1 (en) | Multipurpose panal for civil engineering and construction. | |
US1729293A (en) | Concrete wall construction | |
RU2564720C2 (en) | Junctional coupling of pillar with solid slab | |
KR101894510B1 (en) | Rahmen type sturctures | |
NL8503110A (en) | Prefabricated reinforced concrete building - has stabilising walls in lengthwise direction in ground floor adjacent to transverse walls | |
US20200071943A1 (en) | Secure holding spacer units for permanent formworks | |
JPS6223936Y2 (en) | ||
JPS6039379Y2 (en) | beam frame | |
AT164137B (en) | Building block with flat wall and profiled abutment surfaces and a half-timbered construction made with it | |
KR20160108776A (en) | Celling brick and celling constructure of building using the same and constructing method thereof | |
KR101554208B1 (en) | Mold supportor for injecting concrete | |
JP6004892B2 (en) | Handrail structure and strut reinforcement member |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150722 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20170104 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602014022294 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: E04B0001210000 Ipc: E04B0005170000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E04B 5/17 20060101AFI20170817BHEP Ipc: E04B 1/21 20060101ALI20170817BHEP Ipc: E04B 1/38 20060101ALI20170817BHEP Ipc: E04B 5/12 20060101ALI20170817BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
INTG | Intention to grant announced |
Effective date: 20170929 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BUILDING SERVICE DI CENZON FRANCESCO E POMINI GIOR |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 979025 Country of ref document: AT Kind code of ref document: T Effective date: 20180315 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602014022294 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20180314 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180614 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 979025 Country of ref document: AT Kind code of ref document: T Effective date: 20180314 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180615 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180614 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602014022294 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180716 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
26N | No opposition filed |
Effective date: 20181217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602014022294 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20190129 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190129 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20190131 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190131 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190129 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190129 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190129 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180714 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20140129 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: RO Payment date: 20220128 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20180314 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230125 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20230112 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230129 |