WO2001042579A1 - Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous side flanges - Google Patents
Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous side flanges Download PDFInfo
- Publication number
- WO2001042579A1 WO2001042579A1 PCT/IT2000/000501 IT0000501W WO0142579A1 WO 2001042579 A1 WO2001042579 A1 WO 2001042579A1 IT 0000501 W IT0000501 W IT 0000501W WO 0142579 A1 WO0142579 A1 WO 0142579A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- section
- bending
- side flanges
- longitudinal
- ribbing
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000009417 prefabrication 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
- E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2002/7481—Locating rails with adjustable curvature
Definitions
- Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous side flanges
- the section of the present industrial invention is originated from the need in the yards of providing a section with a partially rigid construction that can be easily bent by hand, if necessary, in order to provide curved carrying constructions for supporting panelling typically employed for finishing the interiors of the rooms and using the technology of the light dry prefabrication.
- the section concerned has low cost that can be compared to the rigid guide sections even if they can be easily bent by hand so that they can perform the same function and be used under the same conditions as the known special flexible guide sections.
- the section of the invention can be easily shaped by hand and directly in the yard like the special flexible sections. It is secured to the floor and the ceiling following the bending of the wall, whereupon the vertical uprights are inserted after having preliminary cut a little central portion of their both end surfaces in order to allow the uprights to be received in the guide channel section which has a longitudinal continuous ribbing squeezed in the vertical plane in its central flange, such central flange and the side flanges being cut in the crosswise direction.
- the guide section can be perfectly bent on a continuous basis when it is bent according to an arc by a manual action at its ends. Because of such a feature it is avoided that the single portions of the section are placed along the desired bending arc. Once the uprights are positioned, they are received into the guide section that has three surfaces abutting against the side loads, while the known sections have only two of such surfaces.
- Fig. 1 shows a top plan view of the sheet with the notches and the bending lines by which the guide section is obtained
- Fig. 2 shows a sectioned view of the guide section obtained
- Fig. 3 shows a perspective view of the guide section
- Fig. 4 shows a perspective view of the guide section under curved conditions to emphasise its flexibility
- Figs . 5 and 6 show sectioned and perspective views of the section illustrated above but having one of the two side flanges which is not bent, respectively,
- Figs 7 and 8 show sectioned and perspective views of the guide section having, however, further bending at both side flanges, respectively,
- Figs. 9 and 10 show sectioned and perspective views of the guide section having an inside bending of one side flange while the other side flange is not bent so that both flanges are not coplanar but orthogonal to each other, respectively,
- Figs. 11 and 12 shows sectioned and perspective views of the guide section, the side flanges of which have further bending with angles greater than 90°, respectively
- Figs. 13, 14 and 15 show variations of the guide section provided with longitudinal and transversal slots
- Figs. 16 and 17 show perspective and sectioned views of a vertical upright inserted in two guide sections and partially notched in its side surface, respectively,
- Fig. 18 shows an intact upright received into two guide sections having the cross section shown in Fig. 11,
- Figs. 19 and 20 show architectural, operative construction details of the guide section.
- the section is obtained from a flat sheet (1) from which some material of its surface (2) is cut and removed. It is bent along the longitudinal hatched lines (3) , (4) , (5) , (6) , (7) of the sheet. Slots (8) are provided to make the fastening of the section to other constructions easy.
- the notches in the material are interrupted near the bending lines (4) and (6) , while a squeezed bending (5) is formed along the longitudinal ribbing so that the section is given a longitudinal rigidity and may be bent in a plane parallel to the base flange. In this position the section may only be bent in the resting plane of the base flange, while it is rigid with respect to an orthogonal plane so that the bending of the section is perfectly coplanar to the resting plane.
- the section may be referred to as "partially rigid" section.
- it bends if its base flange is positioned vertically, while it is rigid if its base flange is positioned horizontally.
- the section shown in Fig. 5 and in Fig. 6 can be obtained in which no bending along line (7) is made; in this way, one of the side flanges is coplanar to the base flange.
- Figs. 13, 14, 15 Some configurations that can be obtained by providing slots (11), (12) and (13) are shown in Figs. 13, 14, 15 given by way of a not limiting or binding example.
- the described and illustrated section differs from the flexible sections already existing on the market both because of its lower cost and because it provides a carrying construction which is more resistant to the side loads.
- the section can show different shapes even if the same inventive concept of the longitudinal squeezed ribbing, that gives the section a rigidity along the plane which is orthogonal to the bending itself, may be applied. Further advantages may be added to the advantages mentioned above and obtained by using the present guide profile. They will be self-evident if described in connection to particular architectural elements. In case of a straight or curved wall for which the guide section shown in Fig.
- the section shown in Fig. 5 and Fig. 6 finds application as curved peripheral member for curved panelling or straps (Fig. 19) .
- Two special flexible sections to be coupled and secured to each other were hitherto necessary for such embodiment .
- the section shown in Fig. 9 and Fig. 10 finds application as curved offsets, as shown in Fig. 20.
- Two special flexible sections to be coupled and secured to each other were hitherto necessary for such embodiment .
- the described and illustrated section makes always reference, as new component thereof, to the stiffening ribbing obtained by a squeezed bending.
- the stiffening ribbing may also be obtained, if necessary, by a suitable approach of two L- or U- sections and by securing them together.
- formal and structural modification of the proposed solution may be made under the same inventive step as it is defined in the appended claims.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU22194/01A AU2219401A (en) | 1999-12-10 | 2000-12-05 | Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous sideflanges |
EP00985773A EP1409805A1 (en) | 1999-12-10 | 2000-12-05 | Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous side flanges |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITNA99A000068 | 1999-12-10 | ||
IT1999NA000068A IT1309901B1 (it) | 1999-12-10 | 1999-12-10 | Profilo parzialmente rigido avente sulla base tranciature trasversaliravvicinate ed una costolatura longitudinale continua, situata tra le |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001042579A1 true WO2001042579A1 (en) | 2001-06-14 |
Family
ID=11388365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2000/000501 WO2001042579A1 (en) | 1999-12-10 | 2000-12-05 | Partially rigid channel section having close transversal notches and a continuous longitudinal ribbing located on the base flange between the discontinuous side flanges |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1409805A1 (it) |
AU (1) | AU2219401A (it) |
IT (1) | IT1309901B1 (it) |
WO (1) | WO2001042579A1 (it) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1382762A1 (en) * | 2002-07-19 | 2004-01-21 | Antonio Guerrasio | A method of manufacturing metal sections having a low degree of segmentation during manual bending and sections obtained therefrom |
EP1400637A1 (en) * | 2002-09-12 | 2004-03-24 | TURNER, Arthur Raymond | Construction members and method for forming curved walls and the like |
EP1715115A2 (de) * | 2005-04-22 | 2006-10-25 | Huwer KG | Flexibles Profil |
EP1643048A3 (de) * | 2004-09-29 | 2007-07-18 | Altratec Montagesysteme GmbH | Profilstück |
WO2008012854A1 (en) * | 2006-07-27 | 2008-01-31 | Antonio Guerrasio S.R.L. | Method of manufacturing an inner angle staff with varying angle |
WO2008017119A1 (en) * | 2006-08-10 | 2008-02-14 | Csr Building Products Limited | Wall system suitable for inter-tenancy installation |
EP3960949A1 (en) * | 2020-09-01 | 2022-03-02 | Nicola Ceccato | Deformable profiled member |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998032931A1 (en) * | 1997-01-29 | 1998-07-30 | Massimo Ferrante | Method of fabricating rigid section bars able to be articulated manually, usable as a frame for walls, false walls, false ceilings and the like and section bars obtained thereby |
WO1999021669A1 (en) * | 1997-10-24 | 1999-05-06 | Aluterm S.R.L. | Metal or non metal section bars with 'l', 'u', 'z' shaped cross sections, for the realisation of structural support frames for plasterboard panels and the like, and method for their fabrication |
US6115984A (en) * | 1997-09-12 | 2000-09-12 | Paradis; Yvon | Flexible runner |
-
1999
- 1999-12-10 IT IT1999NA000068A patent/IT1309901B1/it active
-
2000
- 2000-12-05 WO PCT/IT2000/000501 patent/WO2001042579A1/en not_active Application Discontinuation
- 2000-12-05 AU AU22194/01A patent/AU2219401A/en not_active Abandoned
- 2000-12-05 EP EP00985773A patent/EP1409805A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998032931A1 (en) * | 1997-01-29 | 1998-07-30 | Massimo Ferrante | Method of fabricating rigid section bars able to be articulated manually, usable as a frame for walls, false walls, false ceilings and the like and section bars obtained thereby |
US6115984A (en) * | 1997-09-12 | 2000-09-12 | Paradis; Yvon | Flexible runner |
WO1999021669A1 (en) * | 1997-10-24 | 1999-05-06 | Aluterm S.R.L. | Metal or non metal section bars with 'l', 'u', 'z' shaped cross sections, for the realisation of structural support frames for plasterboard panels and the like, and method for their fabrication |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1382762A1 (en) * | 2002-07-19 | 2004-01-21 | Antonio Guerrasio | A method of manufacturing metal sections having a low degree of segmentation during manual bending and sections obtained therefrom |
EP1400637A1 (en) * | 2002-09-12 | 2004-03-24 | TURNER, Arthur Raymond | Construction members and method for forming curved walls and the like |
EP1643048A3 (de) * | 2004-09-29 | 2007-07-18 | Altratec Montagesysteme GmbH | Profilstück |
EP1715115A2 (de) * | 2005-04-22 | 2006-10-25 | Huwer KG | Flexibles Profil |
EP1715115A3 (de) * | 2005-04-22 | 2013-01-09 | Thomas Huwer KG | Flexibles Profil |
WO2008012854A1 (en) * | 2006-07-27 | 2008-01-31 | Antonio Guerrasio S.R.L. | Method of manufacturing an inner angle staff with varying angle |
WO2008017119A1 (en) * | 2006-08-10 | 2008-02-14 | Csr Building Products Limited | Wall system suitable for inter-tenancy installation |
EP3960949A1 (en) * | 2020-09-01 | 2022-03-02 | Nicola Ceccato | Deformable profiled member |
Also Published As
Publication number | Publication date |
---|---|
IT1309901B1 (it) | 2002-02-05 |
EP1409805A1 (en) | 2004-04-21 |
AU2219401A (en) | 2001-06-18 |
ITNA990068A1 (it) | 2001-06-10 |
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