EP0226556A2 - Procédé pour la construction de faux plafonds ou de faux murs utilisant des lamelles en métal et/ou en résines synthétiques et structure réalisée par ledit procédé - Google Patents

Procédé pour la construction de faux plafonds ou de faux murs utilisant des lamelles en métal et/ou en résines synthétiques et structure réalisée par ledit procédé Download PDF

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Publication number
EP0226556A2
EP0226556A2 EP86830362A EP86830362A EP0226556A2 EP 0226556 A2 EP0226556 A2 EP 0226556A2 EP 86830362 A EP86830362 A EP 86830362A EP 86830362 A EP86830362 A EP 86830362A EP 0226556 A2 EP0226556 A2 EP 0226556A2
Authority
EP
European Patent Office
Prior art keywords
bars
hooks
pair
angle
working surfaces
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Withdrawn
Application number
EP86830362A
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German (de)
English (en)
Other versions
EP0226556A3 (fr
Inventor
Umberto Conti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CLIPER Srl
Original Assignee
CLIPER Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CLIPER Srl filed Critical CLIPER Srl
Publication of EP0226556A2 publication Critical patent/EP0226556A2/fr
Publication of EP0226556A3 publication Critical patent/EP0226556A3/fr
Withdrawn legal-status Critical Current

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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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/36—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats
    • E04B9/363—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats the principal plane of the slats being horizontal

Definitions

  • the present invention relates to the technical field concer­ning the methods to construct false ceilings or false walls by means of slats of metal and/or synthetic resin as well as the structures that are used to implement these methods.
  • the known method is effective when the slats are required to be parallel to one, predetermined side of a section (wall or ceiling); in such a case a pair of hooks is made in suitable bars (the hooks of each pair being aligned so they are parallel to the axis of the related bar), the said bars are arranged perpendicularly to the predetermined side (locked to a fixed support) and the curved edges of the slats are then press fitted into a series of hook pairs: in this way, the slats are attached perpendicularly to the bars.
  • the known method solves the problem by using the bars 5 equipped with the aforementioned hooks slanted by an angle of (90 - ⁇ ) in relation to the side 2a, using pieces of bar 5a arranged in groups (for example, at equidistant intervals) between two bars 5 and parallel to the latter, the said pieces 5a being positioned with one of their ends touching side 2a,2b of section 3 and, finally, pressing the curved edges of each slat into the hook pairs; in this case, too (Fig. 1), the slats are attached perpendicularly to the bars 5 and to the pieces of bar 5a.
  • the object of the invention is to propose a method that makes it possible to construct false ceilings or false walls by means of a succession of basic steps requiring little manpower and simple technological operations and using slats made of metal or synthetic resin, arranged in slanted fa­shion in relation to the sides of the corresponding section.
  • a further object of the invention is to propose a structure, that implements the aforementioned method, consisting of a limited number of elements which can be positioned in simple fashion in relation to each other and which the slats can be attached to, whatever the size of the section and whatever the angle of the slats in relation to the section.
  • the object of the invention is achie­ved by: constructing at least one pair of first bars, each bar having a pair of equidistant hooks on it, the hooks of each pair being attached to an angle in relation to the axis of the related bar with their working surface parallel to a plane that makes a predetermined first angle " ⁇ " with the axis of the related bar; constructing at least one pair of second bars, each bar having a pair of equidistant hooks on it, the hooks of each pair being attached at an angle in relation to the axis of the related bar with their working surfaces parallel to a plane that makes a predetermined second angle " ⁇ " that is complementary to the aforementioned first angle " ⁇ ” and with the distance between the said working surfaces and the said plane being the same as the distances between the working surfaces of the hooks on the first bars and the related plane; locking the aforementioned first and second bars to a fixed supported which is attached to a section related to a ceiling or wall, the first bars being oriented in
  • a first bar 6 has pairs of hooks 7 made on it by known means, the said hook pairs being placed at equidistant intervals from each other; the hooks of each pair are set at an angle in relation to the axis 8 of the bar and have their working surfaces 7a parallel to a plane 9 which makes a predetermined angle " ⁇ " with axis 8: in the example illustrated, the said surfaces are symmetri­cal about the aforementioned plane 9.
  • the slats are marked 1 and are of known type, made of metal or synthetic resin, with edges 1a curved as shown in Fig.5; by press-fitting edges 1a on to the working surfaces 7a of a pair of hooks 7, slat 1 is attached to bar 6; consequently, when the slat has been attached as just described, its axis makes an angle " ⁇ " with the axis of the bar, the latter axis being, in the example illustrated, co-planar with plane 9.
  • 16 is another bar with pairs of hooks 17 made on it at equidistant intervals from each other; the hooks of each pair are set at an angle in rela­tion to the axis of the bar and have their working surfaces 17a parallel to a plane 19 which makes with axis 18 an angle " ⁇ " that is complementary to the aforementioned angle " ⁇ ": in the example illustrated, the said surfaces 17a are symmetrical about the aforementioned plane 19.
  • Slats 1 can be attached to the second bar 16 in the same way as they were to the first bar 6; when they have been fitted in this way, slats 1 are parallel to each other and all slanted by the same angle " ⁇ " in relation to axis 18 of bar 16 (see Fig.3).
  • distances d1 and d2 between the working surfaces 17a and plane 19 are the same as the corresponding distances d3 and d4 between working surfaces 7a and plane 9.
  • the method proposed by the present invention envisages the steps listed below.
  • the first bars 6 are attached to a fixed support (not il­lustrated, e.g. the ceiling related to section 3) by known means 11 (Fig.5), the said bars being positioned parallelly to a longitudinal side 2a of section 3 (Fig.2); the afore­mentioned bars are preferably, but not necessarily, equidi­stant from each other, especially the end bars positioned at the longitudinal sides 2a of section 3.
  • the pair of second bars 16 are attached to the afore­mentioned fixed support perpendicularly to the first bars at the transverse sides 2b of section 3 (Fig.2); the mutual positioning of the second bars 16 in relation to the first bars 6 must be such that the aforementioned planes 9 and 19 are co-planar; consequently, the working surfaces 17a and 7a of hook pairs 17 and 7, respectively will also be co-planar.
  • a number of slats 1 are removably attached to the afore­mentioned bars 6 and 16 by press-fitting the curved edges 1a of each slat on to the working surfaces 7a and 17a of the corresponding pairs of hooks 7 and 17 (Fig.2).
  • the proposed method is universal in that by changing angle " ⁇ " in the first bars 6 and its complementary angle “ ⁇ ” in the second bars 16, it is possible to make false ceilings with slats slanted to any desired degree in relation to sides 2a and 2b of section 3.
  • the present method enables one to make false ceilings or false walls with a pattern illustrated schemati­cally in Fig.6.
  • the structure that embodies the method is constituted by a number of identical first bars 6 and a pair of identical second bars 16.
  • each pair of hooks 7 must have a corresponding pair 27 made in the same bar 6, in such a manner that the related working surfaces 27a are parallel to a plane 9a which is perpendicular to plane 9 which is in turn parallel to the working surfaces 7a of hooks 7, with the aforementioned planes intersecting at axis 8 of bar 6 (Fig.4a).
  • the bars 6 obtained as described above have made in them holes 30 that are equidistant from two consecutive pairs of corresponding hooks 7 and 27 and centered in relation to the axis of the related bar: when the longitudinal or transverse bar is cut in order to define the corners T of the structure, the holes 30 in the two bars that combine to form a corner T are positioned at the vertices of a right angled triangle; if holes are then made in angle pieces 31 (Fig.4a) at the vertices of a right angled triangle that is identical to that just described, then with an appropriate number of angle pieces it is possible, by placing the holes in the angle pieces exactly coaxially over the holes in the bars, to pass fixing means through each pair of holes so as to removably attach the angle pieces to the bars; this ensures the co-planarity between the working surfaces 7a and 17a of the hooks of the corresponding hook pairs 7 and 17.
  • the only technological operation required by the method is the placing of hooks 7 and 17 in bars 6 and 16; the remaining steps in the method consist in attaching bars 6 and 16 to a fixed support and in mutually positioning the bars in the most appropriate manner.
  • the structure might even be con­structed with just four bars, two longitudinal and two transverse, positioned at sides 2a and 2b of the section.
  • hooks 7 and 17 have been placed on opposite sides of axes 8 and 18 of the related bars 6 and 16; this should not be construed as a restriction, since both hooks of each pair might equally well be placed on the same side of the related axis.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
EP86830362A 1985-12-06 1986-12-05 Procédé pour la construction de faux plafonds ou de faux murs utilisant des lamelles en métal et/ou en résines synthétiques et structure réalisée par ledit procédé Withdrawn EP0226556A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT363785 1985-12-06
IT03637/85A IT1187395B (it) 1985-12-06 1985-12-06 Metodo per la realizzazione di controsoffittature o contropareti mediante doghe metalliche e/o di resina sintetica,e struttura che attua tale metodo

Publications (2)

Publication Number Publication Date
EP0226556A2 true EP0226556A2 (fr) 1987-06-24
EP0226556A3 EP0226556A3 (fr) 1987-12-02

Family

ID=11110987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86830362A Withdrawn EP0226556A3 (fr) 1985-12-06 1986-12-05 Procédé pour la construction de faux plafonds ou de faux murs utilisant des lamelles en métal et/ou en résines synthétiques et structure réalisée par ledit procédé

Country Status (2)

Country Link
EP (1) EP0226556A3 (fr)
IT (1) IT1187395B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249797A (en) * 1990-11-13 1992-05-20 Hunter Douglas Ind Bv Panelling assembly.
WO1995003456A1 (fr) * 1993-07-21 1995-02-02 Zcl Mfg. Canada Inc. Systeme de construction d'une plateforme structurale
US9663949B1 (en) 2016-05-06 2017-05-30 Timothy K. Caste Modular slat ceiling apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383602A (de) * 1958-12-22 1964-10-31 Strub Roessler Hermann Uberdachung mit Lichtraster
US3230684A (en) * 1962-12-07 1966-01-25 Anders B Vinje Method for attaching wall panels
NL7215308A (fr) * 1971-11-12 1973-05-15
FR2232650A1 (en) * 1973-06-05 1975-01-03 Fornells Sa Suspended false ceiling and matching wall panels - is plastic with height variation achieved by use of turn buckles
US4580382A (en) * 1984-09-10 1986-04-08 Judkins Thomas E Ceiling panel attachment member

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH383602A (de) * 1958-12-22 1964-10-31 Strub Roessler Hermann Uberdachung mit Lichtraster
US3230684A (en) * 1962-12-07 1966-01-25 Anders B Vinje Method for attaching wall panels
NL7215308A (fr) * 1971-11-12 1973-05-15
FR2232650A1 (en) * 1973-06-05 1975-01-03 Fornells Sa Suspended false ceiling and matching wall panels - is plastic with height variation achieved by use of turn buckles
US4580382A (en) * 1984-09-10 1986-04-08 Judkins Thomas E Ceiling panel attachment member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2249797A (en) * 1990-11-13 1992-05-20 Hunter Douglas Ind Bv Panelling assembly.
WO1995003456A1 (fr) * 1993-07-21 1995-02-02 Zcl Mfg. Canada Inc. Systeme de construction d'une plateforme structurale
US9663949B1 (en) 2016-05-06 2017-05-30 Timothy K. Caste Modular slat ceiling apparatus

Also Published As

Publication number Publication date
EP0226556A3 (fr) 1987-12-02
IT8503637A0 (it) 1985-12-06
IT1187395B (it) 1987-12-23

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