EP2318607A1 - Single surface structure, node for a single surface structure, and method for producing such a node - Google Patents
Single surface structure, node for a single surface structure, and method for producing such a nodeInfo
- Publication number
- EP2318607A1 EP2318607A1 EP08784931A EP08784931A EP2318607A1 EP 2318607 A1 EP2318607 A1 EP 2318607A1 EP 08784931 A EP08784931 A EP 08784931A EP 08784931 A EP08784931 A EP 08784931A EP 2318607 A1 EP2318607 A1 EP 2318607A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- node
- arms
- rods
- end faces
- free end
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000003754 machining Methods 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 19
- 238000003801 milling Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims 1
- 238000011161 development Methods 0.000 description 9
- 230000018109 developmental process Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- E04B2/88—Curtain walls
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- 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
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
- E04B2001/3241—Frame connection details
- E04B2001/3247—Nodes
Definitions
- the invention relates to a single-shell tensile structure for surface elements for forming a roof or facade surface of a building.
- the wing structure comprises bars and at least one node.
- the node comprises a central body on which at least three arms are formed. The free end faces of the arms are designed for attachment, in particular fastening, of the rods via their respective end face.
- Such nodes are also referred to as star nodes.
- the tensile structure can also be referred to as surface support structure, the front side of the rods as
- the surface elements may be, for example, covering elements or roof elements for roof structures or facade elements or wall elements for wall structures.
- covering elements or roof elements for roof structures or facade elements or wall elements for wall structures For this purpose, glass panes as well as metal elements or surface elements made of other materials, for example plastic, come into consideration.
- the invention relates to a node, in particular a star node, for such a single-shell structure.
- the node comprises a central body on which at least three arms are formed.
- the free end faces of the arms are designed for attachment, in particular fastening, of the rods via their respective end face.
- the invention also relates to a method for producing such a node.
- Single-shell tensile structures are used, for example, in construction in various designs. Often, in this way, widespread tensioned, lightweight structures for roofs or facades created, for example, from halls.
- Single-shell tensile structures have a relatively small extent perpendicular to the structural plane in comparison to space frameworks.
- the desired shape is formed grid-like in the supporting structure only in the plane of the structure (in contrast to the three-dimensional lattice structure of a space framework), i. in two dimensions, wherein the support plane itself may also be curved, may have mutually inclined portions, or may otherwise be formed in three-dimensional space.
- the structure of the grid is made by bars, which are connected to each other via nodes.
- the surface elements are placed at their edges on the bars and nodes via seals and fastened.
- the bars and nodes are loaded in a tensile structure with strong bending moments. Due to the higher bending load, the connection between bars and nodes in a single-shell tensile structure usually can not be approximately punctiform as in space frameworks, but must be carried out flat. In this case, at least a substantial part of the contact surface between the rod and node should be arranged perpendicular to the plane of the surface structure, in order to be able to transmit the occurring bending moments between the rod and the node.
- the design of the bars and nodes themselves must be adapted to the necessary recording and transmission of bending moments.
- the present invention has for its object to provide a new single-shell tensile structure of the aforementioned type, in which the above-described disadvantages of the prior art are avoided.
- the nodes required for the tensile structure should be inexpensive to produce with little manpower, the nodes should have fewer welds compared to the prior art.
- a corresponding node and a manufacturing method for this node should also be specified.
- the invention provides that the at least one node (star node) of the tensile structure is made in one piece, i. from scratch, is made.
- the knot is thus not welded together from numerous individual parts, but made from a workpiece. This allows a cost-effective production without welding of individual parts.
- the knot is made from solid by machining.
- the knot is milled from the solid, for example, on an automatically ar- working milling machine.
- Milling from the solid has the advantages over flame cutting from the solid that the surface does not harden, that all angles are possible, and that everything can be done on one machine, including making an engraving on the node to identify the component.
- the knot may for example consist of steel, stainless steel, aluminum or other metals.
- the workpiece from which the knot is made in one piece may also be a cast steel or forged part shaped specifically with respect to the later nodule shape.
- the arms of the knot are inclined and / or rotated relative to one another in such a way that the knot defines the orientation of the rods attached to the knot and thus the geometry of the surface structure in the region of the knot.
- the arms of the star node the number of which may be arbitrary and may also differ at different star nodes of a surface structure, are arranged around a center and can have all horizontal, vertical and / or rotational angles to one another.
- the free end faces of the arms correspond with the respective associated end faces of the bars with respect to their shape, for accurately fitting attachment of the bars to the node.
- the free end faces of the arms may have abutment surfaces which are at least substantially planar and oriented perpendicular to the orientation of the respective arm at its free end face.
- the free end faces of the arms may have one or more cutouts in the front side center and / or on or around the front side edge, which correspond to one or more corresponding elevations of the associated end face of the respective bar.
- the free end faces of the arms can be curved or curved, in particular concave or convex or spherical, be formed.
- the respective associated end faces of the bars is then hereby positively correspondingly also curved or arched, in particular concave or convex or spherical, formed.
- the radii of curvature of the end faces should in this case be constant in each case and correspond to one another on corresponding end faces.
- the arms of the node are formed with a rectangular cross-section.
- the arms should have an upper side, a lower side opposite the upper side and two sides facing the other arms between the upper side and the lower side, the upper side and / or lower side of the respective arm being designed to arrange a planar element.
- the tops of the arms may be formed flat.
- the respective upper side is to be aligned at least in the region towards the free arm side in accordance with the inclination of the surface element attached or attached thereto and thus in accordance with the inclination or curvature of the roof or facade surface formed or to be formed from the surface elements in the area of the respective node.
- the undersides of the arms may be formed flat.
- the respective underside should be oriented at least in the region towards the free arm side in accordance with the inclination of the surface element attached or to be attached thereto and thus in accordance with the inclination or curvature of the roof or facade surface formed or to be formed from the surface elements in the area of the respective knot.
- the underside of the arms is formed according to the intended inclination or curvature of the surface elements to be attached, that is, that of theinstitunumbleagkon- Construction to be supported roof or facade surface may also be attached to the underside of the support structure.
- both a sole attachment to the bottom as well as a formation of two surfaces, at the top and at the bottom of the support structure possible.
- the variant can also be provided to form the surface only at the top of the supporting structure.
- knot and / or the bars of the vault structure have recesses and / or holes for weight saving.
- the rods of the surface structure are preferably straight, in particular as straight connecting rods between two nodes.
- the rods may be, for example, hollow profiles or other profiles or weldments made of individual parts.
- it can be provided in the tensile structure that two nodes (or even several nodes) are arranged one above the other, ie.
- Each rod is then attached to at least one end face on at least two arms, namely one arm each of the nodes arranged one above the other.
- the nodes arranged one above the other can hereby be connected to one another, for example welded or fastened to one another via fastening means.
- the bars may for example consist of or comprise aluminum or steel, in particular stainless steel or hot-dip galvanized steel or stainless steel. They may also consist of fiber composite material, for example made of carbon fiber reinforced plastics (also: CFRP) and / or glass fiber reinforced plastics (also: GRP), or include these.
- CFRP carbon fiber reinforced plastics
- GRP glass fiber reinforced plastics
- the knot and the bars of the tensile structure can be welded together. However, it may alternatively or additionally be provided that they are connected to one another via fastening devices.
- the free end faces of the arms and the respective end faces of the rods associated therewith can have mutually corresponding fastening devices for attaching the rods to the node. Suitable for this example, tapped holes and / or through holes and / or slots. Corresponding bolts or screws can then be inserted through the through holes or slots and screwed into the threaded holes.
- the invention also relates to a node per se.
- This node is designed and intended for a single-shell structure of nodes and rods for surface elements to form a roof or facade surface of a building, in particular for a surface structure according to the invention according to the above.
- the node comprises a central body on which at least three arms are formed. Such nodes are also referred to as star nodes.
- the free end faces of the arms are designed for attachment or attachment of the rods of the surface structure via the respective end face.
- the node is made in one piece, i. from the solid or a workpiece is made, and not from several individual parts. This allows a cost-effective production without welding of individual parts.
- the knot is made by machining from the solid.
- the knot is milled from the solid, for example on an automatic milling machine.
- the milling from the solid has the advantages over a flame cutting from the solid that the surface does not harden, that all angles are possible and that everything on one machine can be performed, including the production of an engraving on the node to identify the component.
- the invention further relates to a method for producing the aforementioned knot or a node according to the invention for the aforementioned surface structure according to the invention.
- the following method step is provided in this method: production of the knot by means of milling from the solid.
- the node is thus not made of several individual parts, in particular not welded together from individual parts. Rather, we created the node by milling from a workpiece. This allows a cost-effective production of the node without welding of individual parts.
- the milling from the solid takes place fully automatically in a milling machine, in particular in a maximum of two clamping operations of the workpiece.
- the exact shapes of the node can be calculated by a computer program based on a 3-D model of the surface structure to be created.
- the production can take place, for example, on an automatic milling machine, for example a three-dimensional coordinate milling machine.
- the individual parts of the surface structure in particular the individual bars and nodes, are usually intended for exactly one position in the structure in complex constructed and shaped structures. It therefore makes sense to reliably provide the individual parts, and thus also the nodes, with a clear identification in order to enable or simplify a correct component assignment on site and thus to ensure a correct installation of the parts at the desired position on site.
- a further development of the method therefore provides an engraving for The milling of the node already during milling from the solid mitzufräsen. It thus eliminates an additional step and the associated additional sources of error.
- FIG. 1 shows a three-dimensional representation of an embodiment of a star node according to the invention in a view obliquely from above
- FIG. 2 shows the star node according to FIG. 1 in a three-dimensional view obliquely from below
- FIG 3 shows the star node according to FIG in a three-dimensional view from below
- 5a shows an example of the connection between rod and node of a wing according to the invention
- FIG. 7 shows a side view of an embodiment of a star node according to the invention
- 8 shows another example of the connection between rod and
- FIG. 1 to 3 show in different views (FIG. 1 obliquely from above, FIG. 2 obliquely from below and FIG. 3 from below) an exemplary embodiment of a star node 11 according to the invention.
- Star node 11 is designed and intended for a single-shell tensile structure, as is by way of example. although with a slightly differently formed node 11, shown in FIG 4 by the reference numeral 10.
- These surface structures 10 comprise nodes 11 and bars 12 (see FIG. 4), they are intended for supporting surface elements for forming a roof or facade surface of a building (not shown).
- the node 11 illustrated in FIG. 1 comprises a central body 13 on which six arms 14 are formed, which are rotated and inclined relative to one another at different angles, ie the arms 14 have different angles of rotation and inclinations.
- the free end faces 15 of these arms are designed and fixed for attachment or attachment of the rods 12 of the surface structure.
- an end face 16 of the respective rod 12 is applied to the corresponding free end face 15 of the knot 11 and fastened there.
- the free end faces 15 of the arms 14 essentially form planar contact surfaces which are oriented perpendicular to the alignment of the respective arm 14.
- two threaded bores 25 for fixing the rods 12 by means of threaded bolts or threaded screws are provided in each case.
- the illustrated node 11 is not composed of individual parts, but consists of one piece, without welds or similar compounds.
- the knot 11 is milled from the solid, it was made by means of an automatic milling machine from a workpiece.
- the arms 14 of the knot 11 shown in FIG. 1 to FIG. 3 have a rectangular cross-section.
- the viewer is confronted by the respective upper side 19 of the arms 14, in FIG. 2 and FIG. 3 by the underside 20 of the arms 14.
- Between the upper side 19 and lower side 20, intermediate sides 21 of the respective arms can be seen.
- the upper sides 19 of the arms 14, together with the upper side of the central body 13, form an upper side of the knot 11,
- the undersides 20 of the arms 14, together with the underside of the central body 13, form a lower side of the knot 11.
- tops 19 and bottoms 20 of the arms 14 are planar, i. it can be attached to the top 19 and on the bottom 20 surface elements.
- the inclination of the surfaces on top 19 and bottom 20 corresponds at least in the area to the free end face 15 of the arm 14 toward the intended inclination of the surface element to be attached and thus the intended inclination or curvature of the surface elements to be formed roof or facade surface in the region of the respective node.
- a recess specifically a receiving bore 26, can be seen centrally on the underside of the knot 11.
- additional parts such as seals or brackets for ropes or other items can be inserted.
- the receiving bore 26 can also be used to support the node 11.
- a larger recess 22 in FIG. 2 is shown schematically in FIG.
- Knot 11 for weight reduction specifically a cutout 22, indicated by dashed lines.
- This recess 22 may complement the optionally deeper receiving bore 26 on the underside of the node 11th be provided, but it can also be provided alternatively or additively at the top, or be formed continuously. As indicated in FIG. 2, this recess 22 may be provided for weight reduction in the area of the central body 13 and / or in the arms 14.
- FIG 1 to FIG 3 Further recesses, holes, grooves and webs for attachment of additional parts such as sealing bands, support parts or support bands or for fastening tension cables are not shown in FIG 1 to FIG 3, but can of course be provided, in particular on the top and / or bottom of the Node 11.
- FIG 4 shows a detail of an embodiment of a surface structure 10 according to the invention in a plan view.
- the star node 11 which corresponds largely to the node of FIG 1 to FIG 3) with its central body 12 and six arms 14.
- a rod 12 is attached via its end face 16, and though by means of screwing.
- the rods 12 are straight, as connecting rods between two nodes 11.
- the rods 12 are rectangular tubes.
- the rods 12 openings 27, are introduced by the screws with which the rods 12 are screwed to the node 11, for example by the screws on top plates 28 of the rods 12 (FIGS. not shown in FIG 4, see FIG 5a / b and FIG 6) in threaded holes 25 (see FIG 1 to FIG 3) are screwed into the node 11. This gland is not visible from outside.
- the openings 27 for introducing and tightening the screws are located in FIG 4 on the side of the rods 12, on which the surface elements are arranged on the surface structure 10. After the surface elements have been assembled, the opening 27 is thus covered by the surface elements and are no longer visible, so that nothing is visible in the entire structure of the screw connection and the associated openings in the finished structure.
- the arms 14 of the knot 11 are inclined and / or rotated to each other such that the node 11 defines the orientation of the nodes attached to the bar 12 and thus the geometry of the surface support 10 in the region of the node 11 ,
- FIG 4 are also schematically (and only partially indicated) mounting bolts 29 and retaining plates 30 for the surface elements to be mounted, such as glass to recognize, which are provided here on the outside of the rods 12.
- a groove 23 in the node 11 and in two rods 12 which is intended for attachment of additional parts, specifically for receiving and fixing seals or support parts for the surface elements (see also FIG 9a-d).
- a protruding rib can also be provided, onto which additional parts can be plugged (see FIG. 9a).
- FIG 5a and 5b show an example of the attachment of a rod 12 to the node 11 of a surface structure according to the invention.
- the connection area between the rod 12 and node 11 is shown in side view
- FIG 5b the associated end face 16 of the rod 12.
- the rod 12 is a rectangular cross-section hollow profile, at the end face 16, a top plate 28 is welded.
- the welds 34 are shown in FIG 5a.
- an elevation 18 is formed, which fits positively into a cutout 17 in the free end face 15 of the associated arm 14 of the knot 11, for accurately fitting the Stabe 12 at the knot 11.
- This shaping of the contact areas has Advantage that significantly greater forces can be transmitted in comparison to a continuous flat connection surface.
- a screw connection is provided, ie a hexagon socket screw 37 is screwed through a hole 38 in the top plate 28 in a threaded bore 25 in the free end face 15 of the arm 14.
- a hexagon socket screw 37 is screwed through a hole 38 in the top plate 28 in a threaded bore 25 in the free end face 15 of the arm 14.
- several screw connections per rod-node connection can be provided, which are arranged side by side and / or one above the other.
- 6 shows another example of the connection between rod 12 and node 11 of a surface structure according to the invention.
- the top plate 28 is slightly set back in the hollow profile of the rod 12 is welded.
- the rod 12 is in turn frictionally bolted via a plugged through a hole in the top plate 28 screw 37 with the node 11 by the screw 37 into a threaded bore 25 in the free end face 15 of the associated arm 14 of the Knot 11 is screwed.
- screw connections per rod-node connection can also be provided here, which are arranged side by side and / or one above the other.
- FIG. 7 shows a schematic side view of an exemplary embodiment of a star node 11 according to the invention, in which the screw connection between node 11 and rod 12 is produced starting from node 11.
- recesses 39 are milled into the knot, via which screws 37 can be screwed through corresponding bores 40 in the arms 14 of the knot 11 into threads in the rods 12 (not shown).
- FIG. 8 shows another example of the connection between bar 12 and node 11 of a surface structure according to the invention, in which the mutually associated end faces 15, 16 of rod 12 and arm 14 of the node 11 are formed crowned, in the example shown, the free end face 15 of Poor 14 is convexly curved and the end face 16 of the rod 12 is hereby concave concave with respect to the shape, with at least substantially the same radius of curvature as the convex curvature. A reverse curvature of the two end faces 15, 16 is also possible.
- the advantage of this embodiment of the connection is, in particular, that small angular errors can be compensated between rod 12 and node 11 due to the curved connection during assembly.
- the bore 40, through which the fastening screw 37 is passed is made larger than the relevant screw diameter and / or as a slot. This is shown by way of example in FIG. 8 for a screw connection for bore 40 outgoing from node 11 in the node. Similarly, in a screw starting from the rod 12, the hole 38 should be formed in the top plate 28.
- the washers 41 used in these cases must be adapted accordingly in terms of their dimensions and / or shape.
- FIG. 9a-d each show in cross-section through a rod 12 or an arm 14 (the arms 14 of the knot 11 and the rods 12 may be analogous in cross-section) variants for the already mentioned attachment of seals 32 and support members 33, for example support rubbers 33, for the surface elements on a surface structure according to the invention.
- two parallel ribs 31 (also: webs) are formed on the rod 12, onto which the support part 33 is slipped.
- comparable ribs 31 are formed on the edge of the outside of the bar 12, and here too a supporting part 33 is attached to the ribs 31.
- FIG. 9 c two parallel grooves 23 are provided in the rod 12, into which seals 32 are inserted.
- FIG. 9 d shows a variant in which the support part 33 is mounted on the flat outer side of the rod 12, without special design of the outer side of the rod 12 and the support part 33, ie both are planar and planar in the contact area.
- the fixation can be done by gluing, for example, by applying or applying an adhesive or an adhesive tape between the two components.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/005966 WO2010009741A1 (en) | 2008-07-21 | 2008-07-21 | Single surface structure, node for a single surface structure, and method for producing such a node |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2318607A1 true EP2318607A1 (en) | 2011-05-11 |
EP2318607B1 EP2318607B1 (en) | 2016-09-07 |
Family
ID=40521935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08784931.1A Active EP2318607B1 (en) | 2008-07-21 | 2008-07-21 | Single surface structure |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2318607B1 (en) |
WO (1) | WO2010009741A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106760555B (en) * | 2016-12-02 | 2019-07-30 | 中国建筑第八工程局有限公司 | A kind of meter of byte point and the construction method of installation for radiating beam |
DE202017103789U1 (en) | 2017-06-26 | 2018-06-27 | Günther Tröster e.K. | Supporting structure, in particular space framework or tensile structure |
CN213087032U (en) | 2017-06-26 | 2021-04-30 | 昆特图斯特公司 | Support structure, in particular space truss structure or planar support structure |
ES2850850T3 (en) * | 2018-02-19 | 2021-09-01 | Lanik I S A | Constructive system for monolayer space structures |
DE102019129283A1 (en) * | 2019-10-30 | 2021-05-06 | Lithium Designers GmbH | FASTENING ELEMENT FOR A POST-LATCH OR BAR CONSTRUCTION AND A METHOD FOR MANUFACTURING SUCH A FASTENING ELEMENT |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29911522U1 (en) | 1999-07-06 | 1999-09-09 | Rueter Ewald | Device for connecting nodes with connecting struts |
DE202006019145U1 (en) | 2006-12-18 | 2007-04-05 | Dl Fischer Gmbh | Network e.g. supporting structure, for e.g. glass roof, has framework bars arranged between joints, where one bar fastened to joint arms is designed as tube, such that flange piece is inserted into inner side of tube in form-fit manner |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE592158C (en) * | 1930-10-21 | 1934-03-12 | Franz Kleinhenz Dipl Ing | Junction for rod net roofs from single rods only reaching from junction to junction |
DE202006010357U1 (en) | 2006-07-04 | 2006-10-19 | Seele Gmbh & Co. Kg | Facade or roof structure has glazing system directly resting on supporting structure of low structural height, glazing system in supporting structure of greater height connected by node part resting on profile of supporting structure |
DE202006018652U1 (en) * | 2006-12-09 | 2007-02-15 | Seele Gmbh & Co. Kg | Supporting structure for e.g. glass panel, of building, has three joints with arms and intermediate connecting bar that are provided with base plates and flange plates, where each arm has one flange plate arranged between two base plates |
-
2008
- 2008-07-21 WO PCT/EP2008/005966 patent/WO2010009741A1/en active Application Filing
- 2008-07-21 EP EP08784931.1A patent/EP2318607B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29911522U1 (en) | 1999-07-06 | 1999-09-09 | Rueter Ewald | Device for connecting nodes with connecting struts |
DE202006019145U1 (en) | 2006-12-18 | 2007-04-05 | Dl Fischer Gmbh | Network e.g. supporting structure, for e.g. glass roof, has framework bars arranged between joints, where one bar fastened to joint arms is designed as tube, such that flange piece is inserted into inner side of tube in form-fit manner |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010009741A1 |
Also Published As
Publication number | Publication date |
---|---|
EP2318607B1 (en) | 2016-09-07 |
WO2010009741A1 (en) | 2010-01-28 |
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