US20110239575A1 - Section for Structures and Relative Structure - Google Patents
Section for Structures and Relative Structure Download PDFInfo
- Publication number
- US20110239575A1 US20110239575A1 US13/081,136 US201113081136A US2011239575A1 US 20110239575 A1 US20110239575 A1 US 20110239575A1 US 201113081136 A US201113081136 A US 201113081136A US 2011239575 A1 US2011239575 A1 US 2011239575A1
- Authority
- US
- United States
- Prior art keywords
- section
- engagement aperture
- rib
- attachment base
- engagement
- 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.)
- Abandoned
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 a section for structures, preferably of false ceilings and a relative structure.
- the sections of the prior art have a “T” profile comprising a central rib, a plate perpendicular to the central rib, and coupling elements positioned on the lateral ends of the rib.
- the coupling elements engage mechanically on dedicated apertures made on the central rib.
- the purpose of the present invention is to overcome the drawbacks and limitations of the solutions of the prior art and, in particular, to provide a section which is simple and economical to produce which ensures reliable assembly.
- FIG. 1 shows a side view of a section according to one embodiment of the present invention
- FIG. 2 shows a side view of the section in FIG. 1 , from the side shown by the arrow II in FIG. 1 ;
- FIG. 3 shows a cross-section view of the section in FIG. 1 , along the section plane III-III in FIG. 2 ;
- FIG. 4 shows a view of a structure comprising sections according to the present invention
- FIG. 5 shows a cross-section view of the structure in FIG. 4 , along the section plane V-V in FIG. 4 ;
- FIG. 6 shows a cross-section view of the structure in FIG. 4 , along the section plane V-V in FIG. 4 ;
- FIG. 7 shows a perspective view of the section illustrated in FIG. 1 ;
- FIG. 8 shows a perspective view of three sections according to the invention in an assembly position.
- reference numeral 4 , 4 ′ globally denotes a section, in particular for structures 8 , having a main longitudinal extension X-X from a first to a second end 12 , 16 .
- the section 4 has, in proximity of at least one of said ends 12 , 16 , a coupling element 20 suitable to engage with a further section 4 ′′.
- the section 4 comprises a rib 24 and a plate 28 positioned perpendicular to the rib 24 so as to form an overall “T” section.
- the rib 24 on the side opposite the plate 28 , comprises a longitudinal stiffening element 42 .
- the rib 24 comprises at least one engagement aperture 36 shaped to house said coupling element 20 and positioned between said first and second ends 12 , 16 .
- the coupling element 20 comprises an attachment base 40 to the rib 24 which projects at least partially from the section 4 with a free end 44 , and a tongue 48 elastically flexible and connected to the attachment base 40 .
- the attachment base 40 is attached to the rib by riveting, welding, gluing and/or threaded connection means.
- the tongue 48 is bent towards the attachment base 40 , at said free end 44 so as to form an angle of incidence with the attachment base 40 .
- the tongue 48 is provided with a coupling hole 52 , and the engagement aperture 36 defines at least a first tooth 56 suitable to engage with the coupling hole 52 of the flexible tongue 48 .
- the engagement aperture 28 has a first pair of guides 60 positioned on opposite sides to the first tooth 56 , and said coupling element 20 has a first pair of tabs 64 overhanging the attachment base 40 ; said guides 60 co-operate so as to slide with the tabs 64 to guide the engagement of the coupling element 20 .
- the engagement aperture 36 defines at least a second tooth 68 , opposite the first tooth 56 in relation to a centreline plane M-M of the engagement aperture 36 orthogonal to the main longitudinal extension X-X, to permit the contemporary restraint of two coupling elements 20 of two separate sections 4 ′, 4 ′′.
- the engagement aperture 36 has a second pair of guides 72 positioned on opposite sides to the second tooth 68 , to permit the guided engagement of two coupling elements 20 of two separate sections 4 ′, 4 ′′.
- said centreline plane M-M is also a plane of symmetry for the engagement aperture 36 .
- the free end 44 of the attachment base 40 preferably has a pair of shoulders 76 which define a limit stop in the insertion of the attachment element 20 inside the engagement aperture 36 , said shoulders 76 abutting against the rib 24 .
- the free end 44 may have a pair of bevelled drafts 80 to facilitate insertion of the attachment element 20 inside the engagement aperture 36 .
- the sections 4 , 4 ′, 4 ′′ of the present invention may advantageously be assembled to each other to form a structure 8 , in particular to support false ceilings.
- Said structure 8 ( FIGS. 4 , 6 ) comprises a plurality of sections 4 , 4 ′, 4 ′′ mechanically connected to each other so that the attachment element 20 of a first section 4 ′ engages in the engagement aperture 36 of a second section 4 ′′.
- the section is economical and simple to produce.
- the section guarantees a reliable mechanical connection and stability of the structure obtained by the interconnection of such sections.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD2010A000022 | 2010-04-06 | ||
IT000022U ITPD20100022U1 (it) | 2010-04-06 | 2010-04-06 | Profilato per intelaiature e intelaiatura |
Publications (1)
Publication Number | Publication Date |
---|---|
US20110239575A1 true US20110239575A1 (en) | 2011-10-06 |
Family
ID=43735451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/081,136 Abandoned US20110239575A1 (en) | 2010-04-06 | 2011-04-06 | Section for Structures and Relative Structure |
Country Status (3)
Country | Link |
---|---|
US (1) | US20110239575A1 (fr) |
EP (1) | EP2374953A3 (fr) |
IT (1) | ITPD20100022U1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120085060A1 (en) * | 2010-04-06 | 2012-04-12 | Dallan S.P.A. | Profiled Bar for Frames and Relative Frame |
US9637918B1 (en) * | 2016-01-06 | 2017-05-02 | Usg Interiors, Llc | Cross runner to main runner anchor clip |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106245840A (zh) * | 2016-09-29 | 2016-12-21 | 范柏联 | 一种搭接稳定的吊顶龙骨 |
GB2583362B (en) * | 2019-04-25 | 2021-12-08 | Quicktrak Ltd | Partition support structure mounting track |
GB2597863B (en) * | 2019-04-25 | 2022-06-01 | Quicktrak Ltd | Partition support structure mounting track |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2010
- 2010-04-06 IT IT000022U patent/ITPD20100022U1/it unknown
-
2011
- 2011-03-31 EP EP11160683A patent/EP2374953A3/fr not_active Withdrawn
- 2011-04-06 US US13/081,136 patent/US20110239575A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120085060A1 (en) * | 2010-04-06 | 2012-04-12 | Dallan S.P.A. | Profiled Bar for Frames and Relative Frame |
US9637918B1 (en) * | 2016-01-06 | 2017-05-02 | Usg Interiors, Llc | Cross runner to main runner anchor clip |
Also Published As
Publication number | Publication date |
---|---|
ITPD20100022U1 (it) | 2011-10-07 |
EP2374953A2 (fr) | 2011-10-12 |
EP2374953A3 (fr) | 2012-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: DALLAN S.P.A., ITALY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DALLAN, SERGIO;REEL/FRAME:026158/0075 Effective date: 20110414 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |