EP0884445A1 - Fenêtre à lamelles - Google Patents

Fenêtre à lamelles Download PDF

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Publication number
EP0884445A1
EP0884445A1 EP98109990A EP98109990A EP0884445A1 EP 0884445 A1 EP0884445 A1 EP 0884445A1 EP 98109990 A EP98109990 A EP 98109990A EP 98109990 A EP98109990 A EP 98109990A EP 0884445 A1 EP0884445 A1 EP 0884445A1
Authority
EP
European Patent Office
Prior art keywords
frame
cross
parts
profile bars
slats
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Withdrawn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
EP98109990A
Other languages
German (de)
English (en)
Inventor
Rolf Schiewe
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.)
Individual
Original Assignee
Individual
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
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Application filed by Individual filed Critical Individual
Publication of EP0884445A1 publication Critical patent/EP0884445A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement

Definitions

  • the invention relates to a louvre window with a rectangular frame that has an upper and a lower cross part and has two side parts, each consisting of one outer and an inner profile rod made of metal and heat-insulating
  • a louvre window of the type specified is from DE 40 30 627 A1 known.
  • This slat window exist Side parts of the frame made of two different profile bars Cross-sectional shape. This leads to more effort in the preparation of.
  • the heat insulating Bridges of the side parts are relatively wide since they some also the grooves for receiving seals form. This is for the stability of the frame parts however disadvantageous.
  • the slats of the well-known louvre windows have no frame, but consist of double-walled Hollow profiles made of transparent plastic, the each in a pair of opposing slat brackets are supported.
  • the slat brackets have a substantially U-shaped bracket part, the Grips edge of the slats, and each have a bearing pin on with which they are in the side parts of the frame are rotatably mounted. To operate the slats are on the bearing pin gear segments attached in a Engage the push rod attached rack plates.
  • a casement window is known from EP 0 100 991 A2 Frame and its sash made of composite profiles consist of two metal profile bars and at least one in each a clamping groove of the metal profile bars engaging, heat-insulating and integrally formed Insulating rod are assembled.
  • the cross parts and the side parts of the frame each the same profile cross-sections used, so that at the A miter joint is required for frame corners.
  • the invention has for its object one for the glazing louvre window suitable with an insulating glass pane to create of the type mentioned external components by heat insulating means from the internal components are separated, and that due to a low manufacturing effort, simple assembly and distinguishes good functional properties.
  • the louvre window according to the invention enables connection with insulating glazing a complete thermal Separation between the inside of the window and the outside of the window and thus a high thermal resistance with extremely low manufacturing and assembly costs. So are used to manufacture the profile bars of the frame and the profile bars of the slat frame overall only six different metal profiles and three different ones Bridge profiles required. The profiles are simple designed and can in a conventional manner without any special Difficulties are created. Connecting the Metal profiles with the heat-insulating webs are made on simply by curling, i.e. through plastic deformation of the walls of the profile grooves in the profile bars, in which engage the webs.
  • the cross parts and side parts of the Frame of the louvre window according to the invention particularly simply connected in such a way by the cross parts inserted bluntly between the side parts and connected to them by screws, the Screws penetrate the side parts and in longitudinal recesses be screwed into the cross sections.
  • the assembly the slat frame is done in the same way, however due to the different shape of the outer surfaces the side parts and the cross parts the ends to be connected the side parts and cross parts are released.
  • the non-bordered width of the heat-insulating bars does not exceed in the louvre window according to the invention the width of the metal measured in the direction of the web width Profile bars. This ensures a high level of dimensional stability of the frame and the slat frame of the invention Window.
  • the Cross sections in those facing each other with the window closed Surfaces with one secured in a longitudinal groove Brush seal should be provided when the window is closed abuts the opposite cross section.
  • the described sealing arrangement ensures a very effective and heat-insulating sealing of the horizontal Joints on the individual slats.
  • the louvre window shown in Figures 1 and 2 consists of an outer, rectangular frame 1 made of a lower cross member 2, an upper cross member 3 and two Side parts 4, 5 is composed.
  • the frame 1 are two slats 6 rotatably mounted about horizontal axes.
  • the Slats 6 consist of a rectangular slat frame 7, in which an insulating glass pane 8 is inserted.
  • the slat frame 7 is made of a lower cross part 9, an upper cross member 10 and two side members 11, 12 educated.
  • the cross parts and side parts of the frame 1 and the slat frame 7 each have one on the outside of the window lying profile bar and one on the inside of the window lying profile bar and two the two profile bars together connecting, heat-insulating webs.
  • the profile bars are made of extruded aluminum profiles.
  • the cross parts 2, 3 of the frame 1 are identical and made of two profile bars 51, 52 of different cross-sectional shape educated.
  • the cross section of the profile bar 51 has approximately the shape of a right triangle, the Hypotenuse facing the inner or outer window front is.
  • the cross section of the profile rod 52 has approximately that Shape of a rectangle with the center of the window facing it One trapezoid is attached, the longer side the rectangle side lying on the outside of the window is straight extended.
  • Both profile bars 51, 52 are each with provided a longitudinal groove 13 and 14, in which a lip seal 15 or a brush seal 16 is used.
  • To the Connecting the profile bars 51, 52 serve two webs 60, the made of the same, made of heat-insulating plastic Bridge profile exist.
  • the webs 60 are each with their lateral longitudinal edges in grooves on the facing each other Sides of the profile bars 51, 52 rolled up and thereby positively connected to the profile bars 51, 52.
  • the side parts 4, 5 of the same construction Frame 1 are made of two identical, mirror images Profile bars 53 and two identical webs 61 are formed.
  • the profile bars 53 have essentially one of two adjacent rectangular rings of the same size existing cross-sectional shape with attached on the inside Ribs to form longitudinal grooves for the intake the webs 61.
  • the side parts are for the rotatable mounting of the slats 6 4, 5 with coaxial to the axes of rotation of the slats 6, continuous Provided stepped bores 19, the smaller step is located on the inside of the frame.
  • the stepped bores 19 each have a bearing sleeve 20 inserted, the by one lying on the step surface Flange is fixed in the axial direction.
  • journals 21 are rotatably mounted, which with a Square-shaped end 22 in a corresponding shaped receiving bore in the side parts 11, 12 of the Engage the slats 6 so that they rotate.
  • the journals 21 each with a gear 23 non-rotatably connected.
  • the gears 23 are each in the large stage of the stepped bores 19 arranged their teeth mesh with the teeth of a rack 24 which is longitudinally displaceable in a longitudinal channel 25 on the inside of the window arranged profile rod 53 of the side part 4 and / or the side part 5 is located.
  • the rack 24 can by a suitable drive by hand or by motor Be moved in the longitudinal direction. Through such a movement the gears 23 of the individual lamellae are synchronous rotated and the slats 6 accordingly in opening or Closing direction moves.
  • the cross parts 9, 10 of the slat frame 7 are again identical executed and from two different profile bars 54, 55 and two webs 62 with the same web profile educated.
  • Both profile bars 54, 55 consist of a hollow profile and are on their sides facing each other Provide longitudinal grooves in which the side edges of the webs 62nd are attached by rolling.
  • On the disc 8 facing Side have the profile bars 54, 55 each Rib 26, which overlaps the edge of the disc 8 and closed their attachment serves. Between the ribs 26 and the Washer 8, an elastic sealing compound 27 is introduced in each case.
  • the profile bar 55 also has a second Rib 26 parallel, however, in the opposite Direction extending rib 28, which as a contact surface for the lip seals 15 on the cross parts 2, 3 of the frame 1 or of lip seals 29, which are used in longitudinal grooves the profile bars 54 of the cross members 9 and 10 respectively are.
  • rib 28 which lie opposite the transverse parts 2, 3 form the Cross-section trapezoidal approaches of the profile bars 52 a Contact surface.
  • the profile bars 54 arranged in longitudinal grooves brush seals 16 with the opposite surfaces of the profile bars 54 and 51 work together. Due to the arrangement described horizontal gaps between the slats 6 as well between the slats 6 and the cross members 2 and 3, respectively fourfold sealed.
  • the side parts 11, 12 of the slat frame 7 are made of two same profile bars 56 and two same webs 63 are formed, the webs 63 have the same web profile as the webs 62 and just like this by rolling into the side Grooves of the profile bars 56 are attached.
  • the profile bars 56 have a rectangular hollow cross section to which a rib 26 for attaching the disc 8 is formed.
  • the side parts and cross parts of the frame 1 and the slat frame 7 are connected by screws, which are inserted through holes in the side panels and with self-tapping thread in cylindrical channels 31 screwed into the profile bars 51, 52, 54, 55 of the cross members will.
  • the screw connection of the slat frame 7 is accessible in the open position of the slats 6, and can be solved to replace a disc 8 again.
  • the heat insulating webs 60 to 63 are shaped and so connected to the profile bars 51 to 56 that the cross members 2, 3, 9, 10 and side parts 4, 5, 11, 12 on the Have flat surfaces on the outside at the connection points.
  • cross members 2, 3, 9, 10 are designed so that the areas to limit the horizontal window joints are inclined downwards towards the outside of the window so that any water penetrating into the joints to the outside is derived.
  • ribs 28, 40 provide the Cross sections that overlap the adjacent cross section, for a good seal and prevent penetration of water.
  • FIG 3 a lamella bearing is shown, which after Removing the disk 8 in a simple manner the expansion of Slat frame 7 allows.
  • the bearing pin 21 is made here from a gearwheel 23 by means of screws 32 firmly connected sleeve 33 which is rotatable in the bearing sleeve 20 is stored.
  • the bore of the sleeve 33 is with a serrated profile Mistake.
  • a sleeve 34 is used, the outer surface of which a corresponding Notched tooth profile.
  • the sleeve 34 forms a non-rotatable connection between the side part 12 and the Sleeve 33, but on the other hand it is opposite the side part 12 and the sleeve 33 axially displaceable.
  • a Screw 35 screwed in.
  • the screw 35 is through a Bore in the gear 23 and the screw head 36 is on the side facing away from the sleeve 34 on the Gear 23 on.
  • a helical compression spring 37 surrounding the screw 35 is arranged. Should the slat frame 7 be removed from the frame 1 will.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP98109990A 1997-06-10 1998-06-02 Fenêtre à lamelles Withdrawn EP0884445A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997124404 DE19724404C1 (de) 1997-06-10 1997-06-10 Lamellenfenster
DE19724404 1997-06-10

Publications (1)

Publication Number Publication Date
EP0884445A1 true EP0884445A1 (fr) 1998-12-16

Family

ID=7832020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98109990A Withdrawn EP0884445A1 (fr) 1997-06-10 1998-06-02 Fenêtre à lamelles

Country Status (2)

Country Link
EP (1) EP0884445A1 (fr)
DE (1) DE19724404C1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0939191A3 (fr) * 1998-02-14 2000-06-07 Lamellenfenster Produktions- und Vertriebsgesellschaft mbH EuroLam Fenêtre à lamelles
DE202010003066U1 (de) 2010-03-03 2010-07-01 Glasbau Hahn Gmbh Lamellenfenster
DE202010003060U1 (de) 2010-03-03 2010-07-01 Glasbau Hahn Gmbh Lamellenfenster

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19932830C2 (de) * 1999-07-14 2003-02-27 Rolf Schiewe Lamellenfenster für im wesentlichen senkrechte Fassaden
DE10007965A1 (de) 2000-02-22 2001-08-23 Thomas Fieger Lamellenfenster
DE10326111B3 (de) * 2003-06-06 2005-03-17 Grasl, Andreas, Ing. Sonnenschutzanordnung mit waagerechten Lamellen, die drehbar einstellbar sind
DE202004017448U1 (de) * 2004-11-11 2006-03-16 Schneider, Frank, Dipl.-Ing. (FH) Lamellenfenster
DE102004063783A1 (de) * 2004-12-30 2006-07-13 Glasbau Hahn Gmbh + Co. Kg Lamellenfenster
DE202007016994U1 (de) 2007-12-05 2008-02-28 Glasbau Hahn Gmbh + Co. Kg Lamellenfenster
DE102011018428A1 (de) 2011-04-21 2012-10-25 Thomas Fieger Lamellenfenster

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100991A2 (fr) 1982-08-05 1984-02-22 Otto Willert Profil composé
DE3343538A1 (de) * 1982-12-01 1984-06-20 Josef 8700 Würzburg Rupprecht Lamellenfenster
US4813183A (en) * 1987-09-08 1989-03-21 Jordal Robert L Dual louver blade jalousie window
EP0477955A2 (fr) * 1990-09-27 1992-04-01 Josef Rupprecht Fenêtre à lamelles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19519047C1 (de) * 1995-05-24 1996-07-18 Manfred Boettcher Aluminium-Profil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100991A2 (fr) 1982-08-05 1984-02-22 Otto Willert Profil composé
DE3343538A1 (de) * 1982-12-01 1984-06-20 Josef 8700 Würzburg Rupprecht Lamellenfenster
US4813183A (en) * 1987-09-08 1989-03-21 Jordal Robert L Dual louver blade jalousie window
EP0477955A2 (fr) * 1990-09-27 1992-04-01 Josef Rupprecht Fenêtre à lamelles
DE4030627A1 (de) 1990-09-27 1992-04-02 Goetz Maria Theresia Lamellenfenster

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Lamellare isolato", NUOVA FINESTRA, April 1995 (1995-04-01), Milano, pages 95, XP002078188 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0939191A3 (fr) * 1998-02-14 2000-06-07 Lamellenfenster Produktions- und Vertriebsgesellschaft mbH EuroLam Fenêtre à lamelles
DE202010003066U1 (de) 2010-03-03 2010-07-01 Glasbau Hahn Gmbh Lamellenfenster
DE202010003060U1 (de) 2010-03-03 2010-07-01 Glasbau Hahn Gmbh Lamellenfenster

Also Published As

Publication number Publication date
DE19724404C1 (de) 1998-09-03

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