EP0392898A1 - Mehrrichtungsverbindungsvorrichtung für Metallkonstruktionen - Google Patents
Mehrrichtungsverbindungsvorrichtung für Metallkonstruktionen Download PDFInfo
- Publication number
- EP0392898A1 EP0392898A1 EP19900400920 EP90400920A EP0392898A1 EP 0392898 A1 EP0392898 A1 EP 0392898A1 EP 19900400920 EP19900400920 EP 19900400920 EP 90400920 A EP90400920 A EP 90400920A EP 0392898 A1 EP0392898 A1 EP 0392898A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elements
- sphere
- bar
- allowing
- assembly
- 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.)
- Withdrawn
Links
- 238000010276 construction Methods 0.000 title claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000004224 protection Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 230000006866 deterioration Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000007598 dipping method Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004576 sand 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
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral connecting element
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1957—Details of connections between nodes and struts
- E04B2001/196—Screw connections with axis parallel to the main axis of the strut
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1981—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework
- E04B2001/1984—Three-dimensional framework structures characterised by the grid type of the outer planes of the framework rectangular, e.g. square, grid
Definitions
- the present invention relates to a multidirectional assembly device for metal constructions. It applies more particularly to the production of metal frames and constructions which can be used for multiple applications, fixed or temporary, such as in particular covering supports for buildings of small and large span, facades, awnings, shelters, stands, pylons, decorative ceilings and all sets of various equipment.
- reference 10 designates the structure composed of superimposed layers 12, 12 ′, located in parallel planes P1, P2 and made up of elements or bars 18 connected by diagonals 14.
- the junction or node of these elements, designated by reference 16 constitutes the object of the present invention.
- the subject of this invention is therefore a multidirectional assembly device for metal constructions used in the constitution of three-dimensional structures formed of superimposed sheets or nets, of elements or bars located in the same plane and connected together by elements located in planes different and oriented in different directions of space, these various elements being connected using assembly nodes, this device being characterized in that each assembly node is produced in the form of a sphere pierced radially by threaded holes in which are positioned and fixed the constituent elements of the sheets or nets.
- the object of the invention lies in the attachment to a sphere, by the simplest means, of the multiple elements or bars of the structure, which can be located in all directions of space.
- particular account was taken of the following aesthetic factors, imperative respect for the drawings and the elimination of secondary forces, simplicity of manufacture, application in better conditions for the protection of the materials constituting the structure (in particular steel) and ease of transport, mounting and taking up any play.
- the sphere 16 In line with each tapped hole such as 20, the sphere 16 has a flat 22 produced for example by machining in order to obtain perfect support with the element or bar such as 18. Each sphere 16 therefore has as many tapped holes 20 and flats 22 that of elements or bars 18 converging towards the sphere. The axis of the holes or diagrams 24 is always directed towards the center of the sphere.
- Each element or bar 18 consists for example of a hollow profile, round, in particular in steel on which is welded in the workshop, at each end, a frustoconical end piece 26, for example in forged steel.
- This endpiece 26 has a recess 28 and a hole 30 which allow during the assembly of the element or bar 18 to introduce and tighten on the sphere 16 with the aid of an angled key a cylindrical head screw 32, by example with hexagon socket.
- the end piece 26 On the side of the profile, the end piece 26 has a chamfer 34 making it possible to produce a weld bead therewith in good conditions.
- the end piece 26 may also include, in the case where the structures are galvanized by hot dipping, a hole 36, on the side of the profile so as to allow the evacuation of air during the dipping of the element or bar in the zinc bath.
- One of the very important points of the present invention resides in the exclusion on the elements or bars of any threading or tapping which makes it possible to carry out without disadvantage and in perfect conditions the application of all the steel protections that may require the user for example sandblasting or shot blasting, pickling, cold or hot galvanizing, metallization, electrogalvanizing, traditional painting or polymerization (epoxy-oven).
- the standard commercial screw 32 with a cylindrical head and a hexagon socket tightens the sphere 16 and the element or bar 18.
- This screw which is independent of the element or bar is boxed as soon as it is manufactured and cannot undergo consequently no deterioration due to shocks or projections of earth or sand until its final installation.
- a washer 38 of theoretical thickness, is provided which is inserted between the sphere 16 and the element or bar such as 18.
- a cover 40 preferably of plastic material which covers and closes the recess 28 provided in each of the end pieces 26 of a bar 18, thus giving the assembly an integrity finished appearance. and without visible screw.
- the assembly sphere can be made of any material other than steel, for example aluminum, stainless steel, plastic, wood, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8904828A FR2645920B1 (fr) | 1989-04-12 | 1989-04-12 | Dispositif d'assemblage multidirectionnel pour constructions metalliques |
| FR8904828 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0392898A1 true EP0392898A1 (de) | 1990-10-17 |
Family
ID=9380635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19900400920 Withdrawn EP0392898A1 (de) | 1989-04-12 | 1990-04-04 | Mehrrichtungsverbindungsvorrichtung für Metallkonstruktionen |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0392898A1 (de) |
| FR (1) | FR2645920B1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0511063A1 (de) * | 1991-04-24 | 1992-10-28 | S.A. Sofresid | Multidirektionnelle Verbindungsvorrichtung für Metallkonstruktionen |
| WO1999035938A1 (de) * | 1998-01-14 | 1999-07-22 | Burkhardt Leitner | Verbindungsknoten |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2125005A5 (de) * | 1971-02-01 | 1972-09-22 | Mylaeus Geb | |
| FR2439935A1 (fr) * | 1978-10-25 | 1980-05-23 | Bretagne Ste Metallurg | Perfectionnements aux ossatures reticulees constituees de barres assemblees et a leurs organes d'assemblage |
| US4313687A (en) * | 1978-09-05 | 1982-02-02 | Juan Martinez Apeztegui | Prefabricated spatial structure |
| DE3420521A1 (de) * | 1984-06-01 | 1985-12-05 | Fried. Krupp Gmbh, 4300 Essen | Fachwerk-knotenpunktverbindung |
-
1989
- 1989-04-12 FR FR8904828A patent/FR2645920B1/fr not_active Expired - Lifetime
-
1990
- 1990-04-04 EP EP19900400920 patent/EP0392898A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2125005A5 (de) * | 1971-02-01 | 1972-09-22 | Mylaeus Geb | |
| US4313687A (en) * | 1978-09-05 | 1982-02-02 | Juan Martinez Apeztegui | Prefabricated spatial structure |
| FR2439935A1 (fr) * | 1978-10-25 | 1980-05-23 | Bretagne Ste Metallurg | Perfectionnements aux ossatures reticulees constituees de barres assemblees et a leurs organes d'assemblage |
| DE3420521A1 (de) * | 1984-06-01 | 1985-12-05 | Fried. Krupp Gmbh, 4300 Essen | Fachwerk-knotenpunktverbindung |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0511063A1 (de) * | 1991-04-24 | 1992-10-28 | S.A. Sofresid | Multidirektionnelle Verbindungsvorrichtung für Metallkonstruktionen |
| FR2675855A1 (fr) * | 1991-04-24 | 1992-10-30 | Sofresid | Dispositif d'assemblage multidirectionnel pour constructions metalliques. |
| WO1999035938A1 (de) * | 1998-01-14 | 1999-07-22 | Burkhardt Leitner | Verbindungsknoten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2645920A1 (fr) | 1990-10-19 |
| FR2645920B1 (fr) | 1991-07-05 |
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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 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES GB GR IT LI LU NL SE |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): DE GB IT |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MALLET, DANIEL |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GROFFE, MAX |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): DE GB IT |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): BE DE ES GB IT |
|
| 17P | Request for examination filed |
Effective date: 19910624 |
|
| 17Q | First examination report despatched |
Effective date: 19910827 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19920717 |