EP0805256A2 - Rabbet sealing for wing - Google Patents
Rabbet sealing for wing Download PDFInfo
- Publication number
- EP0805256A2 EP0805256A2 EP97107168A EP97107168A EP0805256A2 EP 0805256 A2 EP0805256 A2 EP 0805256A2 EP 97107168 A EP97107168 A EP 97107168A EP 97107168 A EP97107168 A EP 97107168A EP 0805256 A2 EP0805256 A2 EP 0805256A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- sealing
- head
- sealing head
- relatively large
- rubber material
- 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.)
- Granted
Links
Images
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
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
- E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material
Definitions
- the invention relates to a rebate sealing profile for window sashes, comprising a sealing back made of hard rubber material with a groove cover lip and foot spikes formed thereon, and having a closed sealing head made of soft rubber material with closed pores.
- the actual sealing body or sealing head is essentially designed with a bellows-like body which is quadrangular in cross section, with relatively small rounding radii between the actual sealing surface and the side walls.
- a relatively large sealing surface had to be provided for sealing on the frame.
- such a design has the disadvantage that when sealing the corners of the wing, after a triangular part has been cut out of the profile with a suitable tool, two undesirable curvatures of the actual sealing surface to the counter surface on the frame arise in the corner area. This can lead to leaks at this point, in any case the effect of the seal in this area is impaired.
- a sash rebate seal of the type mentioned at the outset is improved in that the sealing head is essentially curved and the sealing zone or the pressure surface is formed from a narrow surface parallel to the counterpressure surface on the frame, which merges on both sides over relatively large radius of curvature into the side wall parts of the sealing head. In this way it is ensured that a continuous flat sealing surface is also available in the corner areas of the pane or wing and that there are no bulges on both sides of the cut surface when the corners are sealed.
- the single figure of the drawing shows a cross-sectional view through a rebate seal according to the invention.
- 10 denotes the seal back, which is formed in the central region with a protruding groove cover lip 12 and in the lower region with a foot prong 13.
- the aforementioned parts consist of a hard solid material, preferably of EPDM.
- the sealing head is generally designated 11. This begins at the upper boundary edge of the back 10 with a substantially vertically projecting side part 16. This is followed by a transition region 15 to the actual sealing region 14, then again a transition region 15 and a side part 16 returning to the sealing back 10.
- the aforementioned parts 14 to 16 of the sealing head 11 consist of a soft rubber material with closed pores.
- the rectilinear area 14 is now parallel to the counter sealing surface on the cheek, not shown Concern comes, designed to be relatively small, whereas the transition regions 15 have relatively large rounding radii. This is in contrast to previously known designs of sash rebate seals.
- the extent of the surface 14 is in the range of 1 mm, whereas the radius of curvature also has this order of magnitude.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Seal Device For Vehicle (AREA)
- Glass Compositions (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
Description
Die Erfindung bezieht sich auf ein Falzdichtungsprofil für Fensterflügel, aufweisend einen Dichtungsrücken aus hartem Kautschukmaterial mit daran ausgebildeter Nutabdecklippe und Fußzacken und aufweisend einen geschlossenen Dichtungskopf aus weichem Kautschukmaterial mit geschlossenen Poren.The invention relates to a rebate sealing profile for window sashes, comprising a sealing back made of hard rubber material with a groove cover lip and foot spikes formed thereon, and having a closed sealing head made of soft rubber material with closed pores.
Bei derartigen bekannten Flügelfalzdichtungen ist der eigentliche Dichtungskörper oder Dichtungskopf im wesentlichem mit einem im Querschnitt viereckigen balgartigen Körper ausgebildet, wobei zwischen der eigentlichen Dichtungsfläche und den Seitenwänden relativ kleine Abrundungsradien vorhanden sind. Man ging bei bekannten Dichtungen davon aus, daß eine relativ große Dichtfläche zur Abdichtung am Blendrahmen zur Verfügung gestellt werden muß. Eine derartige Ausbildung erbringt jedoch den Nachteil, daß beim Abdichten der Ecken des Flügels, nachdem zuvor ein dreieckförmiger Teil aus dem Profil mit einem geeigneten Werkzeug herausgeschnitten wird, im Eckbereich zwei unerwünschte Wölbungen der eigentlichen Dichtfläche zur Gegenfläche am Blendrahmen hin entstehen. Dadurch kann es zu Undichtigkeiten an dieser Stelle kommen, in jedem Fall wird die Wirkung der Dichtung in diesem Bereich beeinträchtigt.In such known sash rebate seals, the actual sealing body or sealing head is essentially designed with a bellows-like body which is quadrangular in cross section, with relatively small rounding radii between the actual sealing surface and the side walls. In the case of known seals, it was assumed that a relatively large sealing surface had to be provided for sealing on the frame. However, such a design has the disadvantage that when sealing the corners of the wing, after a triangular part has been cut out of the profile with a suitable tool, two undesirable curvatures of the actual sealing surface to the counter surface on the frame arise in the corner area. This can lead to leaks at this point, in any case the effect of the seal in this area is impaired.
Bei der Erfindung ist erkannt worden, daß diese unerwünschten Auswölbungen eine Folge einer zu großen Dichtfläche bzw. auf die Ausgestaltung des Dichtkörpers von im wesentlichen viereckiger Form im Querschnitt zurückzuführen ist.In the invention it has been recognized that these undesirable bulges are a result of an excessively large sealing surface or due to the configuration of the sealing body of an essentially square shape in cross section.
Erfindungsgemäß wird daher eine Flügelfalzdichtung der eingangs genannten Art dadurch verbessert, daß der Dichtungskopf im wesentlichen gewölbeartig ausgebildet ist und die Dichtzone bzw. die Andruckfläche aus einem schmalen zur Gegendruckfläche am Blendrahmen parallelen Fläche gebildet ist, die beidseitig über relativ große Abrundungsradien in die Seitenwandteile des Dichtungskopfes übergeht. Auf diese Art und Weise wird nämlich sichergestellt, daß auch in den Eckbereichen der Scheibe bzw. des Flügels eine durchgehende ebene Dichtfläche zur Verfügung steht und keine Auswulstungen beiseitig zur Schnittfläche bei der Ausbildung der Dichtung der Ecken entstehen.According to the invention, therefore, a sash rebate seal of the type mentioned at the outset is improved in that the sealing head is essentially curved and the sealing zone or the pressure surface is formed from a narrow surface parallel to the counterpressure surface on the frame, which merges on both sides over relatively large radius of curvature into the side wall parts of the sealing head. In this way it is ensured that a continuous flat sealing surface is also available in the corner areas of the pane or wing and that there are no bulges on both sides of the cut surface when the corners are sealed.
Die Erfindung wird nachstehend anhand der Zeichnung beispielsweise erläutert.The invention is explained below with reference to the drawing, for example.
Die einzige Figur der Zeichnung zeigt eine Querschnittsansicht durch eine Falzdichtung gemäß der Erfindung.The single figure of the drawing shows a cross-sectional view through a rebate seal according to the invention.
In der Figur ist mit 10 der Dichtungsrücken bezeichnet, der im mittleren Bereich mit einer vorstehenden Nutabdecklippe 12 und im unteren Bereich mit einem Fußzacken 13 ausgebildet ist. Die vorgenannten Teile bestehen aus einem harten Vollmaterial vorzugsweise aus EPDM.In the figure, 10 denotes the seal back, which is formed in the central region with a protruding
Im oberen Bereich des Falzdichtungsprofils ist mit 11 allgemein der Dichtungskopf bezeichnet. Dieser beginnt zunächst einmal am oberen Begrenzungsrand des Rückens 10 mit einem im wesentlichen senkrecht vorstehenden Seitenteil 16. Danach folgt ein Übergangsbereich 15 zu dem eigentlichen Dichtungsbereich 14, danach wiederum ein Übergangsbereich 15 und ein zum Dichtrücken 10 rücklaufender Seitenteil 16. Die vorgenannten Teile 14 bis 16 des Dichtkopfes 11 bestehen aus einem weichen Kautschukmaterial mit geschlossenen Poren.In the upper area of the rebate sealing profile, the sealing head is generally designated 11. This begins at the upper boundary edge of the
Gemäß der Erfindung ist nun der geradlinige Bereich 14, der parallel zur Gegendichtfläche an der nicht gezeigten Wange zum Anliegen kommt, relativ klein ausgebildet, wohingegen die Übergangsbereiche 15 relativ große Abrundungsradien haben. Dies steht im Gegensatz zu bisher bekannten Ausbildungen von Flügelfalzdichtungen.According to the invention, the
Ohne Einschränkung sei darauf hingewiesen, daß die Erstreckung der Fläche 14 im Bereich von 1 mm liegt, wohingegen die Abrundungsradien ebenfalls diese Größenordnung haben.Without limitation, it should be pointed out that the extent of the
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29607982U DE29607982U1 (en) | 1996-05-03 | 1996-05-03 | Sash rebate seal |
DE29607982U | 1996-05-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0805256A2 true EP0805256A2 (en) | 1997-11-05 |
EP0805256A3 EP0805256A3 (en) | 1998-07-08 |
EP0805256B1 EP0805256B1 (en) | 1999-08-18 |
Family
ID=8023458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97107168A Expired - Lifetime EP0805256B1 (en) | 1996-05-03 | 1997-04-30 | Rabbet sealing for wing |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0805256B1 (en) |
AT (1) | ATE183570T1 (en) |
DE (2) | DE29607982U1 (en) |
DK (1) | DK0805256T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19719474A1 (en) * | 1997-05-07 | 1998-10-08 | Bruegmann Frisoplast Gmbh | Track-shaped spread seal for window |
EP0877143B1 (en) | 1997-05-07 | 2003-12-10 | DIPRO Dichtungssysteme GmbH | Sealing strip |
DE202010004368U1 (en) * | 2010-03-30 | 2011-08-11 | Semperit Ag Holding | Strand-shaped stop seal profile |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200624C1 (en) * | 1992-01-13 | 1993-06-24 | Deventer Profile Gmbh & Co Kg, 1000 Berlin, De | Elastic cord seal for doors and windows etc. - comprises back connected to head section which in turn is attached to strip section and projects into cross fillet and when sealed, chamber wall is located on back |
EP0635618A1 (en) * | 1993-07-22 | 1995-01-25 | DEVENTER PROFILE GmbH & Co. KG | Elastic sealing strip for windows, doors and the like |
-
1996
- 1996-05-03 DE DE29607982U patent/DE29607982U1/en not_active Expired - Lifetime
-
1997
- 1997-04-30 DK DK97107168T patent/DK0805256T3/en active
- 1997-04-30 AT AT97107168T patent/ATE183570T1/en not_active IP Right Cessation
- 1997-04-30 EP EP97107168A patent/EP0805256B1/en not_active Expired - Lifetime
- 1997-04-30 DE DE59700340T patent/DE59700340D1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200624C1 (en) * | 1992-01-13 | 1993-06-24 | Deventer Profile Gmbh & Co Kg, 1000 Berlin, De | Elastic cord seal for doors and windows etc. - comprises back connected to head section which in turn is attached to strip section and projects into cross fillet and when sealed, chamber wall is located on back |
EP0635618A1 (en) * | 1993-07-22 | 1995-01-25 | DEVENTER PROFILE GmbH & Co. KG | Elastic sealing strip for windows, doors and the like |
Also Published As
Publication number | Publication date |
---|---|
DE59700340D1 (en) | 1999-09-23 |
DK0805256T3 (en) | 2000-03-06 |
DE29607982U1 (en) | 1996-07-18 |
ATE183570T1 (en) | 1999-09-15 |
EP0805256B1 (en) | 1999-08-18 |
EP0805256A3 (en) | 1998-07-08 |
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