EP2430254B1 - Improved coupling element for bar-shaped inverted t profiles - Google Patents
Improved coupling element for bar-shaped inverted t profiles Download PDFInfo
- Publication number
- EP2430254B1 EP2430254B1 EP10721764A EP10721764A EP2430254B1 EP 2430254 B1 EP2430254 B1 EP 2430254B1 EP 10721764 A EP10721764 A EP 10721764A EP 10721764 A EP10721764 A EP 10721764A EP 2430254 B1 EP2430254 B1 EP 2430254B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling element
- profiles
- profile
- bar
- bent
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/12—Connections between non-parallel members of the supporting construction
- E04B9/122—Connections between non-parallel members of the supporting construction one member passing through the other member, both members laying at least partly in the same plane
Definitions
- the present invention relates to an improved coupling element for bar-shaped inverted T profiles.
- Structural elements for false ceilings consisting of profiles of inverted T cross-section provided at their ends with hooks formed directly on the central rib of the T profile or by separately produced inserts applied to each profile section during its construction.
- the object of the invention is to provide an improved coupling element having high resistance to stresses in both directions, parallel to the profile axis and transverse thereto.
- the improved coupling element of the invention is made of metal and is applied to the ends of the central rib 4 of a profile of inverted T cross-section, said element being formed separately and applied to each profile piece by clinching during the construction thereof.
- the coupling element comprises a substantially rectangular first portion 10 which extends into a second lesser height portion 12 which further extends into a third portion 14 of lesser height than the portion 12. Said portion 14 is bent about said portion 12 to form therewith a substantially V-shaped elastic appendix provided with a notch 16 in its vertex.
- the portion 12 is provided on its surface with a tooth 18, obtained by cutting and plastic deformation, and projecting from the portion 14 on the opposite side to the portion 12.
- the portion 14 has its other end bent at 90° to form a step 20 with a further portion 22 lying in a plane parallel to the plane in which the portion 14 lies.
- the central rib 4 is provided with a substantially rectangular notch 24 with its minor side provided with a projection 26 and its major side having a length substantially corresponding to that of the portion 12.
- the projection 26 displays two apertures each suitable for engagement by the opposing ends of two coupling elements.
- the operator inserts the V appendix of the coupling element into the aperture of the central rib, then brings the portions 14 and 12 together until the step 20 is positioned beyond the edge of the aperture.
- Another coupling element is then inserted from the other side of the rib and, when the step 20 is positioned beyond the edge of the aperture, engages its tooth 18 with the tooth 18 of the previously inserted element, so as to form a further stable connection between the two longitudinally aligned T profiles and the profile perpendicular to them.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
- Finger-Pressure Massage (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Insertion Pins And Rivets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI201030165T SI2430254T1 (sl) | 2009-05-13 | 2010-05-12 | Izboljšani sklopilni element za paličaste obrnjene T-profile |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000006U ITVE20090006U1 (it) | 2009-05-13 | 2009-05-13 | Elemento perfezionato di aggancio per profilati astiformi a t rovescia. |
PCT/EP2010/056548 WO2010130783A2 (en) | 2009-05-13 | 2010-05-12 | Improved coupling element for bar-shaped inverted t profiles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2430254A2 EP2430254A2 (en) | 2012-03-21 |
EP2430254B1 true EP2430254B1 (en) | 2012-12-19 |
Family
ID=43085392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10721764A Active EP2430254B1 (en) | 2009-05-13 | 2010-05-12 | Improved coupling element for bar-shaped inverted t profiles |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2430254B1 (es) |
ES (1) | ES2402630T3 (es) |
HR (1) | HRP20130236T1 (es) |
IL (1) | IL216311A (es) |
IT (1) | ITVE20090006U1 (es) |
PT (1) | PT2430254E (es) |
SI (1) | SI2430254T1 (es) |
WO (1) | WO2010130783A2 (es) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3093221A (en) * | 1959-11-18 | 1963-06-11 | W J Haertel & Co | Ceiling construction means |
US3584904A (en) * | 1969-03-13 | 1971-06-15 | Flangeklamp Corp | Locking connection for supporting grid systems |
ITVE20020027U1 (it) * | 2002-11-08 | 2004-05-09 | Atena S R L | Elemento perfezionato di aggancio per profilati astiformi a t rovescia . |
JP4025658B2 (ja) * | 2003-02-13 | 2007-12-26 | 株式会社奥村製作所 | 天井板用吊持杆の連結機構 |
-
2009
- 2009-05-13 IT IT000006U patent/ITVE20090006U1/it unknown
-
2010
- 2010-05-12 PT PT107217648T patent/PT2430254E/pt unknown
- 2010-05-12 ES ES10721764T patent/ES2402630T3/es active Active
- 2010-05-12 SI SI201030165T patent/SI2430254T1/sl unknown
- 2010-05-12 WO PCT/EP2010/056548 patent/WO2010130783A2/en active Application Filing
- 2010-05-12 EP EP10721764A patent/EP2430254B1/en active Active
-
2011
- 2011-11-10 IL IL216311A patent/IL216311A/en not_active IP Right Cessation
-
2013
- 2013-03-19 HR HRP20130236AT patent/HRP20130236T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
HRP20130236T1 (hr) | 2013-04-30 |
IL216311A (en) | 2014-03-31 |
ES2402630T3 (es) | 2013-05-07 |
PT2430254E (pt) | 2013-03-27 |
WO2010130783A2 (en) | 2010-11-18 |
SI2430254T1 (sl) | 2013-05-31 |
WO2010130783A3 (en) | 2011-05-26 |
ITVE20090006U1 (it) | 2010-11-14 |
EP2430254A2 (en) | 2012-03-21 |
IL216311A0 (en) | 2012-01-31 |
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