EP1165902A1 - Ensemble d'elements de construction permettant de former une structure porteuse grillagee - Google Patents

Ensemble d'elements de construction permettant de former une structure porteuse grillagee

Info

Publication number
EP1165902A1
EP1165902A1 EP99910075A EP99910075A EP1165902A1 EP 1165902 A1 EP1165902 A1 EP 1165902A1 EP 99910075 A EP99910075 A EP 99910075A EP 99910075 A EP99910075 A EP 99910075A EP 1165902 A1 EP1165902 A1 EP 1165902A1
Authority
EP
European Patent Office
Prior art keywords
support
construction elements
support profile
elements according
profile
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Withdrawn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
EP99910075A
Other languages
German (de)
English (en)
Inventor
Romeo Folghera
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.)
Georg Haag AG
Original Assignee
Georg Haag AG
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 Georg Haag AG filed Critical Georg Haag AG
Publication of EP1165902A1 publication Critical patent/EP1165902A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
    • 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
    • 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
    • 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
    • E04B9/18—Means for suspending the supporting construction
    • 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
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/20—Means for suspending the supporting construction adjustable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped

Definitions

  • the present invention relates to a set of construction elements for forming a lattice-shaped supporting structure according to the preamble of claim 1.
  • suspended ceilings In order to create an optical and / or acoustic cover in the ceiling area of rooms, for example, it is known to use so-called suspended ceilings. These ceilings are placed at a certain distance from the actual ceiling, i.e. upper boundary of a room, usually arranged parallel to it. The arrangement is carried out, for example, by hanging flat ceiling elements of the false ceiling in fastening devices attached to the actual ceiling, respectively. Support structure, for example in the form of beams or holding profiles.
  • a lower ceiling system in which box-shaped plate elements are attached to support profiles arranged under the ceiling by means of suspension fittings, which engage with spring tongues on correspondingly shaped retaining beads of the plate elements.
  • the support profiles which have an L-shaped cross section, are aligned parallel to one another and connected to the ceiling, and the suspension fittings are slidable on the lower flanges of the support profiles.
  • the downward-facing suspension fittings with the resilient tongues engage the side walls of the plate elements running transversely to the support profiles from above, each from the inside of the plate elements. At least one tongue is provided for each of two adjacent plate elements.
  • Metal profiles are conventionally used for this purpose, which are either equipped with cutouts for carrying out cross profiles, or special connecting fittings are used with which T-connections or crossings can be realized.
  • relatively complicated and therefore also expensive profiles are conventionally necessary, or additional elements such as connecting fittings have to be used, which are complex to manufacture and in particular to assemble, or a large number of different profile elements are necessary for the construction of a lattice grid, which on the one hand require complex and expensive warehousing and on the other hand have to be connected with one another using complex connection techniques.
  • the object of the present invention was to create a set of construction elements with which a stable, lattice-shaped support structure can be created in a practically arbitrary arrangement.
  • a supporting structure can be easily, safely and advantageously constructed without special tools, such as those used for the creation of suspended ceilings.
  • the connection between the support structure and the ceiling is made via connecting rods which are connected to the ceiling material in a known manner on the one hand and have a thread at least over a certain length at the other end.
  • These connecting rods are attached at a distance from each other over the ceiling surface.
  • the actual, straight support profile can now be clamped to these threaded rods using a connecting bracket.
  • the inventive design of these brackets and the side walls of the support profile now allows the support profiles along the connecting rods to the desired
  • the fixation is preferably carried out by means of a clamping device which can be operated without tools. So you can now, for example, under the. actual ceiling are arranged substantially parallel to each other, which form the primary part of the support structure.
  • To these support profiles can now be attached, for example, transverse braces or holding profiles which run transversely to the support profiles and which form the secondary part of the support structure.
  • These holding profiles can now have the holding means with which the plates to be attached to the supporting structure are fastened.
  • the holding profiles and holding means can be designed in a known manner according to the plate elements used.
  • the primary part of the Support structure differently designed holding profiles can be arranged as a secondary part on the suspension bracket.
  • the suspension brackets can be easily moved along the support profiles to the desired location due to their design according to the invention and preferably fixed there by means of clamping devices that can be operated without tools.
  • the set of construction elements designed according to the invention with a few individual parts can be quickly and practically without tools to form a stable support structure which corresponds to the individual requirements.
  • Support structures of this type are particularly, but not exclusively, suitable for use in suspended ceiling constructions.
  • Figure 1 is a view of a set of construction elements according to the invention, which are used to form a support structure for a false ceiling.
  • Figure 2 shows the cross section through a support profile according to Figure 1 in the region of a connecting bracket.
  • FIG. 3 shows the view of the connecting bracket according to FIG. 2;
  • FIG. 4 shows the cross section through a support profile according to FIG. 1 in the region of a suspension bracket
  • FIG. 1 shows the view of a supporting structure constructed by means of a set of construction elements according to the invention, on which plate elements of a suspended ceiling are arranged.
  • the primary part of the support structure is formed by support profiles 1, which are connected to mounting rods 3 via a connecting bracket 2.
  • the mounting rods 3 are connected to the underside of the ceiling (not shown) or. anchored in it in a known manner.
  • the mounting rod 3 has a thread 3 'at least in its lower region, an M ⁇ threaded rod is advantageously used in the case of suspended ceiling constructions.
  • 1 suspension bracket 4 are arranged on the support profiles, to which, for example, holding profiles 5 are attached, and the secondary part of the. Form support structure.
  • These holding profiles 5 now have holding means corresponding to the plate elements 6 used, here, for example, a clamping profile 7 integrated in the holding profile 5, the resiliently expandable free legs of which engage in appropriately designed beads 6 'of the plate elements ⁇ in the assembled state.
  • a clamping profile 7 integrated in the holding profile 5
  • an optically flat, homogeneous surface is formed from the plate elements 6 from below, the entire supporting structure thereby being hidden from the viewer.
  • FIG 2 the cross section through a support profile 1 in the area of a connecting bracket 2 is now shown in more detail, in Figure 3, the corresponding perspective view.
  • the grooves 8 are preferably formed in accordance with the thread profile of the thread 3 'of the mounting rod 3, ie they have a trapezoidal cross section with preferably rounded edges. So that a positive connection between the mounting rod 3 and the support profile 1 is bidded when the mounting rod 3 is pressed laterally against the support profile 1.
  • the connecting bracket 2 can now take place via the clamping device of the connecting bracket 2 designed as a wing screw 9, which pierces the base plate 10 of the connecting bracket 2 via a thread 11 arranged therein.
  • the base plate 10 has on its upper and lower side edge a bracket 12 projecting perpendicularly from the base plate 10, the free end of which is bent back against the base plate 10.
  • the connecting bracket 2 can thus be connected to the supporting profile 1 in a longitudinally displaceable manner by means of longitudinally extending through grooves 1 ′ arranged in the supporting profile 1, preferably T-shaped.
  • the brackets 12 each have a preferably U-shaped recess 12 'through which the mounting rod 3 can be passed, as can be seen from FIGS. 2 and 3.
  • the support profile 1 can now be pushed onto the mounting rod 3 with the clamping device 9 deactivated and provisionally to the desired height or. the desired level. Even without activated clamping device 9, the support profile 1 will fix itself in this position by slight tilting, the displaceability being achieved by the assembly staff remains guaranteed to finally bring the support profile 1 exactly to the desired position and to fix it there by activating the clamping device 9. This can advantageously be done without using tools, preferably by tightening the wing nut 9 and thereby pressing the mounting rod 3 against the profiled side wall of the support profile 1.
  • the position of the support profile 1 can advantageously also be changed subsequently simply by deactivating and activating the clamping device 9. Since the main load of the support profile 1 runs parallel to the mounting rod 3, this load is mainly and reliably taken over by the form fit of the thread 3 'with the grooves 8 of the support profile 1 and not by the clamping device 9.
  • the support profile 1 is preferably made of aluminum, which on the one hand allows relatively inexpensive production and on the other hand also allows easy processing when the support profiles 1 are cut to the required lengths.
  • top 4 ' is designed as a bracket 1 encompassing the support profile 1.
  • side wall 4 '' is arranged an L-shaped tongue 13 which l the opening edge of an opening formed in the side wall of the supporting profile groove 1 1 'engages behind.
  • the groove l 1 'points like the groove 1 ' preferably has a T-shaped cross section and runs parallel to the longitudinal axis of the support profile 1.
  • a further clamping device is now arranged in the side wall 4 ′′ of the suspension bracket 4, which is preferably also designed as a wing screw 14. If the clamping device is not activated, i.e. if the wing screw 14 is either not screwed in or not screwed in completely, the suspension bracket 4 can be moved along the supporting profile 1 to a desired position.
  • the suspension bracket 4 By activating the clamping device, i.e. by completely screwing in the wing screw 14 until it comes to a stop at the base of the groove 1 ′′, the suspension bracket 4 is fixed in the appropriate position. This fixation can also be carried out easily and quickly without the use of tools and can also be solved again if necessary.
  • the free end of the side wall 4 1 ' has a Z-shaped leg 15.
  • the surfaces of the end lugs 15 'of the leg 15 are aligned parallel to one another and can engage in a correspondingly designed groove in the holding profile 5, as can be seen in FIG. 1, and thus grip or hold the holding profile 5 in a longitudinally displaceable manner. hold.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

L'invention concerne un ensemble d'éléments de construction permettant de former une structure porteuse grillagée. L'ensemble comprend des profilés supports droits (1), de section sensiblement rectangulaire, qui de préférence présentent dans leurs quatre parois latérales des rainures (1'; 1'') ayant une section en forme de T. Ces profilés supports (1) sont reliés à des barres de montage (3) par des étriers de jonction (2) comportant un dispositif de serrage (9), de façon à former la structure porteuse primaire. Ils présentent sur leurs faces latérales des stries (8) dans lesquelles la partie taraudée (3') des barres de montage (3) peut s'introduire par engagement positif. L'ensemble comporte en outre des étriers de suspension (4), disposés sur le profilé support (1) de façon à pouvoir coulisser longitudinalement et à s'introduire dans des profilés de retenue (5) formant la structure porteuse secondaire. L'ensemble d'éléments de construction permet de constituer d'une manière simple et sûre une structure porteuse qui convient notamment pour les plafonds suspendus.
EP99910075A 1999-04-06 1999-04-06 Ensemble d'elements de construction permettant de former une structure porteuse grillagee Withdrawn EP1165902A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1999/000139 WO2000060187A1 (fr) 1999-04-06 1999-04-06 Ensemble d'elements de construction permettant de former une structure porteuse grillagee

Publications (1)

Publication Number Publication Date
EP1165902A1 true EP1165902A1 (fr) 2002-01-02

Family

ID=4551665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99910075A Withdrawn EP1165902A1 (fr) 1999-04-06 1999-04-06 Ensemble d'elements de construction permettant de former une structure porteuse grillagee

Country Status (3)

Country Link
EP (1) EP1165902A1 (fr)
AU (1) AU2919199A (fr)
WO (1) WO2000060187A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297988A (zh) * 2015-10-23 2016-02-03 苏州美瑞德建筑装饰有限公司 适用于大区域多变空间的吊顶结构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359219A (zh) * 2011-10-28 2012-02-22 湖州民普厨卫科技有限公司 一种吊顶龙骨连接结构及其连接方法
CN104895235A (zh) * 2015-05-09 2015-09-09 力同装饰用品（上海）有限公司 一种副龙骨安装支架、副龙骨之间的安装结构及方法
CN104989024A (zh) * 2015-07-01 2015-10-21 胡崇亮 一种拆装式转角吊顶层及其形成方法

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Publication number Priority date Publication date Assignee Title
DE890202C (de) * 1951-05-27 1953-09-17 Siemens Ag Kabelumfassungsschelle zum Einhaengen in Profileisen
FR1314498A (fr) 1961-11-29 1963-01-11 Milliat Freres Ets Nouvel emballage, à sectionnement médian, pouvant servir de présentoir et son procédé de réalisation
JP3137663B2 (ja) * 1990-03-12 2001-02-26 因幡電機産業株式会社 係止部材
DE4412043C2 (de) * 1994-04-08 2001-08-16 Kab Koch Deckensysteme Gmbh & Profilrasterdecke für Wohn-, Geschäfts-, Ausstellungsräume o. dgl.
DE29720306U1 (de) * 1997-11-15 1998-01-29 MSR Röntgenraumtechnische Systeme GmbH, 54584 Jünkerath Adapterleiste für Tragprofile von abgehängten Decken

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0060187A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105297988A (zh) * 2015-10-23 2016-02-03 苏州美瑞德建筑装饰有限公司 适用于大区域多变空间的吊顶结构
CN105297988B (zh) * 2015-10-23 2017-05-03 苏州美瑞德建筑装饰有限公司 适用于大区域多变空间的吊顶结构

Also Published As

Publication number Publication date
AU2919199A (en) 2000-10-23
WO2000060187A1 (fr) 2000-10-12

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