EP0724701B1 - Grille - Google Patents

Grille Download PDF

Info

Publication number
EP0724701B1
EP0724701B1 EP94928889A EP94928889A EP0724701B1 EP 0724701 B1 EP0724701 B1 EP 0724701B1 EP 94928889 A EP94928889 A EP 94928889A EP 94928889 A EP94928889 A EP 94928889A EP 0724701 B1 EP0724701 B1 EP 0724701B1
Authority
EP
European Patent Office
Prior art keywords
frame
cover frame
wall
grating according
grid
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.)
Expired - Lifetime
Application number
EP94928889A
Other languages
German (de)
English (en)
Other versions
EP0724701A1 (fr
Inventor
Gottfried Müller
Paul Hipp
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.)
Schako KG
Original Assignee
Schako Metallwarenfabrik Ferdinand Schad KG
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 Schako Metallwarenfabrik Ferdinand Schad KG filed Critical Schako Metallwarenfabrik Ferdinand Schad KG
Publication of EP0724701A1 publication Critical patent/EP0724701A1/fr
Application granted granted Critical
Publication of EP0724701B1 publication Critical patent/EP0724701B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates

Definitions

  • the invention relates to a grid for input and / or Exhaust air with a housing box, which is in a Opening a wall or the like. Is used and a Cover frame that has fasteners with the wall or the like is connected, the cover frame releasably one Frame is attached.
  • these grids form a unit and are in an opening of a wall of a tiled stove or the like. used, fixing the grille in the opening done in different ways. Once will this Screws used to attach the cover frame to the wall is set. Here, however, these screws are from visible from the outside, which is the very beautiful aesthetic Design of the lattice again significantly changed.
  • the present invention is based on the object Grid of the above Kind of creating which easy and with as few breakthroughs as possible can be made, simply in an opening can be used and an appealing maintains aesthetic appearance.
  • the cover frame leads to a Holding bar is placed, which is a locking device for Includes a locking element on the frame.
  • This frame allows the grille to be simple Way by screwing on using appropriate Screw elements set from the outside in a wall can be because the frame then the Makes screw heads invisible. Need the compact grille also no additional openings to be formed, which lead to additional noise pollution.
  • the locking device should be designed so that a simple clip on the Frame on the cover frame is possible.
  • the latching device has the retaining strip, preferably made of Made of plastic, a slot for receiving the cover frame.
  • the holding bar also serves to support the Cover frame against the wall and above all too noise isolation. There are no noises from the grille more directly on the wall because of the cover frame is isolated by the washer.
  • the locking device is provided from a bar with a molded undercut Groove.
  • the groove is preferably in cross section round shaped and used to hold a spherical strip, which is molded onto the frame. Of the Spherical strips can be clipped into the undercut groove will. Using an appropriate force is but also an easy removal of the ball strip this round groove possible.
  • the frame itself can be made in one piece from a flexible Material, for example plastic, be made or but from individual profiles, which are then mitred and are joined together in the corner areas. Becomes uses a flexible material, so it makes sense to a corresponding recess for the blind strip Insert a reinforcement strip so that the frame does not change even after prolonged use can warp.
  • a flexible Material for example plastic
  • the cross-section of the window frame is to be designed in this way be that he with suitably shaped legs engages over the cover frame or the retaining strip.
  • the entire fastening arrangement disappears the grille behind an elegantly designed window frame.
  • lamellae 2 shown, which is also referred to as a compact grille.
  • the slats 2 are usually in corresponding side walls pivoted, so that through the slats 2 a Air inlet or outlet from or into the grille 1 is made possible.
  • a frame 3 is assigned to this grid 1, of the embodiment shown in Fig. 1 consists of four profiles 3a, 3b, 3c and 3d.
  • This Profiles are mitred and in their corner areas held together. Holding together can be done by corresponding connection elements, gluing, etc. are carried out.
  • the scope of the invention also lies in the fact that the complete Frame molded from, for example, a plastic or of aluminum or the like material for example made in one piece by punching and as desired is folded.
  • the grid 1 by means of fasteners 4, for example screws, in an opening 5 a wall 6 or the like. fixed.
  • fasteners 4 for example screws
  • the fastener 4 passes through this cover frame 10 and is then screwed into the wall 6.
  • the cover frame 10 Before setting the grille 1 on the wall 6 is the cover frame 10 a retaining strip 11 pushed on, which Locking devices 12a and 12b for determining the Frame 3 trains.
  • This retaining strip is preferably made 11 made of plastic, for example in the injection molding process the locking devices 12 easily manufactured can be.
  • a slot 13 is formed, which accommodates the cover frame 10 serves.
  • the cover frame 10 at the same time by a washer 14 opposite the Wall 6 supported.
  • the washer 14 also causes damping, so that noises, for example, by a Air flow or caused by a rattling of the slats 2, not be transferred to the wall 6.
  • the holding strip 11 can only be made from the cover frame 10 patch locking devices 12 exist between there is a recess 15 for receiving a screw head 16 train.
  • a simple embodiment of a locking device 12 has a bar 17 into which an undercut Groove 18 is formed.
  • This groove 18 is in cross section Embodiment shown spherical and serves the inclusion of a corresponding spherical strip 19, which is integrally connected to the frame 3.
  • a recess 20 is provided, in which for example, inserted a reinforcement rail could be.
  • the frame 3 is otherwise designed so that it on the one hand with a leg 21, the retaining strip 11 entirely engages and strikes the wall 6. On the other hand it also overlaps with a support leg 22 Retaining strip or the locking device 12 and is supported against a surface of the cover frame 10 or the grid 1 from. With this configuration, the cover frame disappears with the fastener and the retaining strip 11 completely under the frame 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Claims (8)

  1. Grille d'entrée et/ou de sortie d'air comprenant, logé dans une ouverture (5) d'une paroi (6) ou surface analogue, un boítier (7) comportant un cadre de couverture (10) relié à la paroi (6) ou analogue par des éléments de fixation (4) et sur lequel est fixé, de manière amovible, un cadre-écran (3),
    caractérisée en ce que
    sur le cadre de couverture (10) est montée une baguette de maintien équipée d'un dispositif d'arrêt (12) servant à accueillir un élément d'arrêt (19) porté par le cadre-écran (3).
  2. Grille selon la revendication 1,
    caractérisée en ce que
    la baguette de maintien (11) présente une fente (13) servant à accueillir le cadre de couverture (10).
  3. Grille selon la revendication 2,
    caractérisée en ce que
    la baguette de maintien (11) comporte une baguette sous-jacente (14) située entre le cadre de couverture (10) et la paroi (6) ou analogue.
  4. Grille selon l'une des revendications 1 à 3,
    caractérisée en ce que
    le dispositif d'arrêt (12) est constitué d'une baguette (17) incorporant une rainure (18) en contre-dépouille.
  5. Grille selon la revendication 4,
    caractérisée en ce que
    la rainure (18) a en coupe transversale une forme ronde et sert de logement à une bande (19) à tête ronde constituant élément d'arrêt porté par le cadre-écran.
  6. Grille selon au moins une des revendications 1 à 5,
    caractérisée en ce que
    le cadre-écran (3) présente un évidement (20) servant à accueillir une bande de renforcement ou analogue.
  7. Grille selon au moins une des revendications 1 à 6,
    caractérisée en ce que
    le cadre-écran (3) présente, sur ses deux côtés, des ailes (21, 22) recouvrant le cadre de couverture (10) et la baguette de maintien (11).
  8. Grille selon au moins une des revendications 1 à 7,
    caractérisée en ce que
    le cadre-écran est une seule pièce moulée constituée d'une matière flexible.
EP94928889A 1993-10-28 1994-10-12 Grille Expired - Lifetime EP0724701B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4336804 1993-10-28
DE4336804A DE4336804C2 (de) 1993-10-28 1993-10-28 Gitter
PCT/EP1994/003349 WO1995012096A1 (fr) 1993-10-28 1994-10-12 Grille

Publications (2)

Publication Number Publication Date
EP0724701A1 EP0724701A1 (fr) 1996-08-07
EP0724701B1 true EP0724701B1 (fr) 1998-01-14

Family

ID=6501235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94928889A Expired - Lifetime EP0724701B1 (fr) 1993-10-28 1994-10-12 Grille

Country Status (7)

Country Link
EP (1) EP0724701B1 (fr)
AT (1) ATE162294T1 (fr)
CZ (2) CZ6609U1 (fr)
DE (2) DE4336804C2 (fr)
ES (1) ES2111956T3 (fr)
HU (1) HU215355B (fr)
WO (1) WO1995012096A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229388A (en) * 1940-01-22 1941-01-21 Harriet L Postlewait Cover for a warm air furnace register
DE1840121U (de) * 1961-08-02 1961-10-26 Siemens Ag Wand-fenster-luefter.
DE1871350U (de) * 1963-02-07 1963-05-02 Adolf Stadler Befestigung fuer lueftungsgitter.
DE3149054A1 (de) * 1981-12-11 1983-06-23 Riegelhof & Gärtner Walter Hinrichs Erben, 6070 Langen Lueftungsgitter
DE8206788U1 (de) * 1982-03-11 1982-08-05 Siegenia-Frank Kg, 5900 Siegen Lueftungsvorrichtung fuer den einbau in fenster und/oder in andere wandoeffnungen von gebaeuden
JPS59153041A (ja) * 1983-02-18 1984-08-31 Sanyo Electric Co Ltd 空気調和機
DE8803613U1 (de) * 1988-03-17 1988-09-08 Schako Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen Einsatzelement in eine Öffnung eines Kachelofens, offenen Kamins od. dgl.
DE3907987A1 (de) * 1989-03-11 1989-11-09 Blank Max Gmbh Luftgitter
DE8911652U1 (de) * 1989-09-29 1989-12-21 Spieldiener, Robert, Dipl.-Ing.(FH), 8000 München Einzellüfter

Also Published As

Publication number Publication date
CZ88696A3 (en) 1996-07-17
WO1995012096A1 (fr) 1995-05-04
EP0724701A1 (fr) 1996-08-07
DE59405051D1 (de) 1998-02-19
DE4336804C2 (de) 1996-05-23
HUT74287A (en) 1996-11-28
HU9601105D0 (en) 1996-07-29
ATE162294T1 (de) 1998-01-15
DE4336804A1 (de) 1995-05-04
CZ6609U1 (cs) 1997-09-30
ES2111956T3 (es) 1998-03-16
HU215355B (hu) 1998-12-28

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