EP2236687A1 - Dispositif de suspension de nýuds pour un système de plafond suspendu - Google Patents

Dispositif de suspension de nýuds pour un système de plafond suspendu Download PDF

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Publication number
EP2236687A1
EP2236687A1 EP09004467A EP09004467A EP2236687A1 EP 2236687 A1 EP2236687 A1 EP 2236687A1 EP 09004467 A EP09004467 A EP 09004467A EP 09004467 A EP09004467 A EP 09004467A EP 2236687 A1 EP2236687 A1 EP 2236687A1
Authority
EP
European Patent Office
Prior art keywords
hanger
side walls
free
vertical axis
bending line
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Withdrawn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
EP09004467A
Other languages
German (de)
English (en)
Inventor
Willi Flaig
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.)
Armstrong Metalldecken AG
Original Assignee
Armstrong Metalldecken 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 Armstrong Metalldecken AG filed Critical Armstrong Metalldecken AG
Priority to EP09004467A priority Critical patent/EP2236687A1/fr
Publication of EP2236687A1 publication Critical patent/EP2236687A1/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Withdrawn legal-status Critical Current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
    • E04B9/06—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
    • E04B9/14—Connections between non-parallel members of the supporting construction all the members being discontinuous and laying at least partly in the same plane
    • 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
    • E04B9/127—Connections between non-parallel members of the supporting construction one member being discontinuous and abutting against the other member

Definitions

  • the invention relates to a node hanger for a suspended ceiling system according to the preamble of patent claim 1 and a ceiling system in which the node hanger is used.
  • a suspended ceiling system comprising a node hanger having four vertical sidewalls arranged at right angles to each other.
  • An upwardly extending hanger with a substantially U-shaped cross section is welded with its two legs each on one of the opposite side walls.
  • a hole is formed in the middle of the horizontal bridge of the hanger.
  • the threaded rod is guided through the opening in the web of Knotenknoten and screwed from below another threaded screw on the threaded rod on which rests the hanger with his web.
  • the height of the nodalizer is adjusted.
  • the upper threaded screw serves to clamp the suspension bracket.
  • the introduction of the threaded rod through the opening in the web is relatively cumbersome.
  • the node hanger must be held with one hand, while the other hand, the lower threaded screw is screwed onto the threaded rod. The adjustment of the height is only possible after attachment of the node dependency.
  • the invention has for its object to provide a structurally simple means a node hanger that can be easily installed and adjusted in height.
  • a ceiling system in which the node hanger according to the invention can be used is the subject of claim 7 and in the claims 8 to 10 advantageously developed.
  • the node hanger according to the invention can be fastened in a simple manner to a threaded rod extending downwards from the ceiling. To do this, the threaded rod is guided between the two suspension handles. Then the hanger handles are bent inwards until the two free legs lie on each other.
  • the height of the suspension of the node suspension is easily adjustable, since the lower threaded screw can be adjusted to the appropriate height before the node hanger is placed on the threaded rod. Through the upper threaded screw, the two free legs are pressed against each other, whereby the node hanger is fixed in position.
  • the attachment portion has two side walls running parallel to one another, to each of which a connecting leg of a suspension hook is connected.
  • the free leg of at least one hanging loop is conveniently bent at an obtuse angle adjacent to its free end about a third bending line parallel to the first and second bending lines in the direction of the vertical axis, thereby forming an end leg at the free end.
  • the obtuse angle is chosen so that the end leg rests against the connecting leg of the other suspension hanger when the hanger arms are in the fastening position. By the end legs, the free legs are fixed in position.
  • the side walls preferably extend vertically upward from the side edges of a bottom of the mounting portion.
  • an upwardly open vertical slot is formed in the corner between two adjacent side walls, which ends above the ground.
  • the suspension hanger are in the attachment position. Through the passage opening formed thereby passes along the vertical axis extending mounting rod, are attached to the adjustable adjusting elements in the vertical direction, which bear against the corresponding free legs up or down.
  • the mounting rod is a threaded rod
  • the adjusting elements are formed by threaded nuts, which are in engagement with the threaded rod.
  • the frame has two parallel longitudinal side walls and at least one fitting on a side wall of the mounting portion end wall, wherein the distance of the longitudinal side walls substantially equal to the width of the corresponding side wall.
  • the frame is inserted so that the area below the upwardly open slot engages in the corner regions in each case in a downwardly open slot between a longitudinal side wall and a tab.
  • the frame is advantageously formed by a one-piece bent part made of sheet metal.
  • FIG. 2 shows a plan view of a ceiling system in the region of a node dropper 10.
  • the node hanger 10 has a fastening section 11 with four vertical sidewalls 12, 14, 16, 18 arranged at right angles to each other.
  • a hanger 20 is fixed, passes through the central threaded rod 22.
  • This threaded rod 22 is along a vertical center axis 13 (FIG. Fig. 3 ) of the node dropper 10.
  • each frame 24, 26, 28 and 30 attached to one end face. Between mutually perpendicularly arranged frames 24, 26, 28, 30 is in each case a ceiling plate 32, 34, 36 and 38 used.
  • FIG. 2 the ceiling system is shown in exploded perspective view, in which the frames 24, 26, 28, 30 and the ceiling panels 32, 34, 36, 38 are at a distance from the Knotenab von von 10 10, while FIG. 3 a perspective view of the assembled ceiling system in the region of the node dependency 10 shows.
  • the node hanger 10 is formed by a bent part of sheet metal. It has a square bottom 15, from the side edges of each side wall 12, 14, 16, 18 extends vertically upwards.
  • the side walls 12, 14, 16, 18 are substantially rectangular, with their upper edge parallel to the bottom 15.
  • the side edges of the side walls 12,14,16, 18 are in adjacent to the bottom 15 area on the adjacent side walls 12, 14,16,18.
  • the side edges of the side walls 12, 14, 16, 18 recesses, whereby a slot 64 is formed in the corner regions between adjacent side walls 12, 14, 16, 18, which is open at the top.
  • the side edges In the transition region between the slot 64 and the upper edges of the side walls 12, 14, 14, 16, 18, the side edges have a Ein Fabricfase 72 and 74, respectively.
  • the side walls 14, 18 each go upwards into a connecting leg 40 or 43 of a suspension loop 21 or 23, which has parallel, each lying in a vertical plane side edges.
  • a longitudinal recess 82 extending parallel to the bottom 15 is formed in the connecting legs 40, 43, by which the connecting leg 40, 43 is weakened along a bending line 84, so that the suspension arms 21, 23 with little force around the bend line 84 can be bent.
  • a free leg 41 at the obtuse angle ⁇ adjoins the connecting leg 43 at the top, which is bent around a bending line 86 extending parallel to the bending line 84.
  • a perpendicular to the bending line 86 extending slot 46 is formed, which opens into the free end of the free leg 41.
  • On the bending line 86 side facing the end 90 of the slot 46 is formed semicircular.
  • the free leg 41 is bent around a bending line 88 at the obtuse angle ⁇ in the direction of the vertical axis 13 to form a short end leg 42.
  • the hanger 21 has a free leg 44 adjoining the connecting leg 40 with an end leg 45 and a slot 47 terminating in the direction of the connecting leg 40 in a semicircular end 92, the diameter of the semicircular ends 90, 92 being identical ,
  • FIG. 5 shows the Knotenab von Wegn 21, 23.
  • the connecting legs 40, 43 are bent around the bend line 84 in the same extent in the direction of the vertical axis 13 that the free leg 41 of the Auf Weghenkels 43, the free leg 44 of the Hanger 21 adjacent overlaps, wherein the free legs 41, 44 are arranged horizontally.
  • the end leg 45 of the hanging loop 21 bears against the inside of the connecting leg 43.
  • the end leg 42 abuts against the outside of the connecting leg 40 of the hanging loop 21.
  • the semicircular ends 90, 92 of the slots 46, 47 form a total of a circular passage opening 80, through whose center the vertical axis 13 extends.
  • FIG. 6 the attachment of the Knotenab vonrs 10 on a threaded rod 22 can be seen.
  • a lower threaded nut 29 is first screwed onto the threaded rod 22 to a predetermined height.
  • the node hanger 10 is in its open starting position ( FIG. 4 ) is placed on the threaded rod 22 until the threaded nut 29 is below the free legs 41, 44.
  • the threaded rod 22 engages in the slots 46, 47 a.
  • the threaded rod 22 is located in the passage opening 80 (FIG. Fig.
  • the frame 28 is formed by a bent part made of sheet metal. It is elongated and comprises a horizontal bottom 50, from whose longitudinal side edges mutually parallel longitudinal side walls 52, 54 extend vertically upwards, the height of which substantially corresponds to the height of the side wall 16. At the end facing the side wall 16, the frame 28 has a front wall 56 extending vertically upwards from the bottom 50. In extension of the side walls 52, 54 close to these tabs 58, 60, the height of the height of the side walls 52, 54 corresponds.
  • Slots 62 are formed in the lower edge of the flaps 58, 60 in the area adjoining the longitudinal side wall 52 and 54, respectively, whose height is the height of the portion of the area between the side walls 16, 18 and 14, 16 below the slots 64 corresponds.
  • the width of the slots 64 corresponds substantially to twice the thickness of the tabs 58, 60.
  • the spacing of the side walls 52, 54 corresponds to the width of the end wall 16.
EP09004467A 2009-03-27 2009-03-27 Dispositif de suspension de nýuds pour un système de plafond suspendu Withdrawn EP2236687A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09004467A EP2236687A1 (fr) 2009-03-27 2009-03-27 Dispositif de suspension de nýuds pour un système de plafond suspendu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09004467A EP2236687A1 (fr) 2009-03-27 2009-03-27 Dispositif de suspension de nýuds pour un système de plafond suspendu

Publications (1)

Publication Number Publication Date
EP2236687A1 true EP2236687A1 (fr) 2010-10-06

Family

ID=40908783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09004467A Withdrawn EP2236687A1 (fr) 2009-03-27 2009-03-27 Dispositif de suspension de nýuds pour un système de plafond suspendu

Country Status (1)

Country Link
EP (1) EP2236687A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017189543A1 (fr) * 2016-04-25 2017-11-02 Worthington Armstrong Venture Concentrateur pour éclairage à une intersection de grille
CN115198953A (zh) * 2022-08-11 2022-10-18 广州优智保智能环保科技有限公司 一种天花吊装系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016064A1 (de) * 1980-04-25 1981-10-29 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen Tragschiene als bausatzteil fuer die erstellung abgehaengter decken o.dgl.
CH650824A5 (en) 1980-05-30 1985-08-15 Gema Bauelemente Jointed strip grid ceiling
DE4430292A1 (de) * 1994-08-26 1996-02-29 Illbruck Gmbh Deckenhaltung bzw. Deckensystem
WO2000063505A1 (fr) * 1999-04-21 2000-10-26 Georg Haag Ag Ensemble d'elements de construction servant a former une structure porteuse en treillis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016064A1 (de) * 1980-04-25 1981-10-29 Grünzweig + Hartmann Montage GmbH, 6700 Ludwigshafen Tragschiene als bausatzteil fuer die erstellung abgehaengter decken o.dgl.
CH650824A5 (en) 1980-05-30 1985-08-15 Gema Bauelemente Jointed strip grid ceiling
DE4430292A1 (de) * 1994-08-26 1996-02-29 Illbruck Gmbh Deckenhaltung bzw. Deckensystem
WO2000063505A1 (fr) * 1999-04-21 2000-10-26 Georg Haag Ag Ensemble d'elements de construction servant a former une structure porteuse en treillis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017189543A1 (fr) * 2016-04-25 2017-11-02 Worthington Armstrong Venture Concentrateur pour éclairage à une intersection de grille
US10962207B2 (en) 2016-04-25 2021-03-30 Worthington Armstrong Venture Hub for lighting at grid intersection
CN115198953A (zh) * 2022-08-11 2022-10-18 广州优智保智能环保科技有限公司 一种天花吊装系统
CN115198953B (zh) * 2022-08-11 2024-03-15 广州优智保智能环保科技有限公司 一种天花吊装系统

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