EP0388396A2 - End piece for a sealing strip slidingly engaging door or window profiles having at least one inner hollow space running across - Google Patents

End piece for a sealing strip slidingly engaging door or window profiles having at least one inner hollow space running across Download PDF

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Publication number
EP0388396A2
EP0388396A2 EP90890038A EP90890038A EP0388396A2 EP 0388396 A2 EP0388396 A2 EP 0388396A2 EP 90890038 A EP90890038 A EP 90890038A EP 90890038 A EP90890038 A EP 90890038A EP 0388396 A2 EP0388396 A2 EP 0388396A2
Authority
EP
European Patent Office
Prior art keywords
seal
end piece
sealing strip
hollow space
inner hollow
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
Application number
EP90890038A
Other languages
German (de)
French (fr)
Other versions
EP0388396B1 (en
EP0388396A3 (en
Inventor
Gehrhard Gemeinböck
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.)
Austria Metall AG
Original Assignee
Austria Metall 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 Austria Metall AG filed Critical Austria Metall AG
Publication of EP0388396A2 publication Critical patent/EP0388396A2/en
Publication of EP0388396A3 publication Critical patent/EP0388396A3/en
Application granted granted Critical
Publication of EP0388396B1 publication Critical patent/EP0388396B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B7/16—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
    • E06B7/2301—Plastic, sponge rubber, or like strips or tubes without an integrally formed part for fixing the edging

Definitions

  • a disadvantage of such a construction is that the end has no support. If there are large pressure differences between the spaces bounded by the door or window, the end of the seal is pushed in the direction of lower pressure and the seal of the door is permeable. If such a high load occurs frequently, fatigue occurs at the seal ends, which will subsequently lead to the seal breaking.
  • the seal can be supported at its free pressurized end. There is no greater deformation than in the rest of the door direction. The tightness can be guaranteed for higher pressures. The risk of cracks in the seal is thus avoided and the life of the seal is much longer.
  • the cross section of the pin corresponds approximately to the respective cross section of the cavity of the seal. In this way, the pressure between the pin and the seal is evenly distributed and the seal is not cut open due to excessive linear pressure on the seal.
  • the end pieces 1 and 2 are inserted with their pins 3 and 4 into the elongated cavity 5 and 6 of the seal 7 and 8 respectively.
  • the end pieces 1 and 2 are fastened with their flange plates 9 and 10 to the guide rails 11 and 12, which are arranged on the door leaves 13 and 14, by screws 15.
  • the seals 7 and 8 are pushed into the abutting surfaces 17 and 18 of the door leaves 13 and 14, which are designed as profiles, and, if necessary, glued.
  • the guide rails 11, 12 each protrude into the door leaf 13, 14 and stiffen this.
  • On the abutting surfaces between the guide rails 11, 12, a sealing strip 19 is arranged on the guide rail 11 by means of screws 20.
  • the invention is not limited to the illustration shown, but is only an example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The end piece has a pin which projects on the sealing strip end into the inner hollow space and this pin is arranged on the part with the sealing strip. <IMAGE>

Description

Bei üblichen Dichtungen dieser Art sind die Enden ver­klebt oder durch eine durch die Dichtung gehende Schraube gesichert.In conventional seals of this type, the ends are glued or secured by a screw going through the seal.

Nachteilig an einer solchen Bauweise ist, daß das Ende keine Abstützung aufweist. Bei großen Druckunterschieden zwischen den durch die Tür oder das Fenster begrenzten Räumen wird das Ende der Dichtung in Richtung geringerer Druck geschoben und die Dichtung der Tür durchlässig. Wenn eine so hohe Belastung öfters auftritt, kommt es auch zu Ermüdungen an den Dichtungsenden, was in späterer Folge zum Bruch der Dichtung führt.A disadvantage of such a construction is that the end has no support. If there are large pressure differences between the spaces bounded by the door or window, the end of the seal is pushed in the direction of lower pressure and the seal of the door is permeable. If such a high load occurs frequently, fatigue occurs at the seal ends, which will subsequently lead to the seal breaking.

Um solche Erscheinungen zu verhindern, wurde versucht, das Dichtungsende aus dem Bereich der mit Druck beauf­schlagten Zone der Tür zu ziehen. Um eine solche Bauweise verwirklichen zu können, muß jedoch genügend Platz vorhanden sein. Da soviel Raum meist nicht vorhanden ist, wurde erfindungsgemäß eine andere Lösung versucht. Diese erfolgt in der Weise, daß am Dichtungsende ein Zapfen in den inneren Hohlraum ragt und dieser Zapfen am Teil mit der Dichtung angeordnet ist.In order to prevent such phenomena, an attempt was made to pull the seal end out of the area of the pressurized zone of the door. To be able to implement such a construction, however, there must be enough space. Since so much space is usually not available, another solution has been tried according to the invention. This takes place in such a way that a pin protrudes into the inner cavity at the end of the seal and this pin is arranged on the part with the seal.

So kann die Dichtung an ihrem freien druckbeaufschlagten Ende abgestützt sein. Es kommt zu keiner stärkeren Verformung als im übrigen Teil der Türrichtung. Die Dichtheit kann dadurch für höhere Drücke gewährleistet werden. Die Gefahr von Rissen in der Dichtung ist somit vermieden und die Lebensdauer der Dichtung weitaus höher.So the seal can be supported at its free pressurized end. There is no greater deformation than in the rest of the door direction. The tightness can be guaranteed for higher pressures. The risk of cracks in the seal is thus avoided and the life of the seal is much longer.

Erfindungsgemäß ist es besonders günstig, daß der Quer­schnitt des Zapfens etwa dem jeweiligen Querschnitt des Hohlraumes der Dichtung entspricht. So wird die Pressung zwischen Zapfen und Dichtung gleichmäßig verteilt und es erfolgt kein Aufschneiden der Dichtung durch eine zu hohe linienförmige Pressung an der Dichtung.According to the invention, it is particularly favorable that the cross section of the pin corresponds approximately to the respective cross section of the cavity of the seal. In this way, the pressure between the pin and the seal is evenly distributed and the seal is not cut open due to excessive linear pressure on the seal.

Weiters ist es vorteilhaft, das Endstück so auszuführen, daß das aus der Dichtung ragende Ende des Zapfens auf einer Flanschplatte normal zu dessen Längserstreckung angeordnet ist und diese am Teil mit der Dichtung ange­ordnet ist. Diese Ausführung ist einfach zu montieren und für viele Bauformen gut geeignet.Furthermore, it is advantageous to design the end piece in such a way that the end of the pin protruding from the seal is arranged on a flange plate normal to its longitudinal extension and this is arranged on the part with the seal. This version is easy to assemble and well suited for many designs.

Die Erfindung wird anhand nachstehender Zeichnungen erklärt.The invention is explained with reference to the following drawings.

Es zeigen:

  • Fig. 1 eine axiometrische Darstellung einer Dichtung mit erfindungsgemäßem Endstück.
  • Fig. 2 ein Ausführungsbeispiel für den Einbau eines erfindungsgemäßen Endstückes.
Show it:
  • Fig. 1 is an axiometric representation of a seal with an end piece according to the invention.
  • Fig. 2 shows an embodiment for the installation of an end piece according to the invention.

Die Endstücke 1 und 2 sind mit ihren Zapfen 3 bzw. 4 in den länglichen Hohlraum 5 bzw. 6 der Dichtung 7 bzw. 8 eingeschoben. Die Endstücke 1 bzw. 2 sind mit ihren Flanschplatten 9 bzw. 10 an den Führungsschienen 11 bzw. 12, die an den Türblättern 13 bzw. 14 angeordnet sind, durch Schrauben 15 befestigt. Die Dichtungen 7 bzw. 8 sind in die als Profile ausgebildeten Stoßflächen 17 bzw. 18 der Türblätter 13 bzw. 14 eingeschoben und gegebenen­falls verklebt. Die Führungsschienen 11, 12 ragen jeweils in das Türblatt 13, 14 und versteifen dieses. An den Stoßflächen zwischen den Führungsschienen 11, 12 ist an der Führungsschiene 11 eine Dichtleiste 19 mittels Schrauben 20 angeordnet.The end pieces 1 and 2 are inserted with their pins 3 and 4 into the elongated cavity 5 and 6 of the seal 7 and 8 respectively. The end pieces 1 and 2 are fastened with their flange plates 9 and 10 to the guide rails 11 and 12, which are arranged on the door leaves 13 and 14, by screws 15. The seals 7 and 8 are pushed into the abutting surfaces 17 and 18 of the door leaves 13 and 14, which are designed as profiles, and, if necessary, glued. The guide rails 11, 12 each protrude into the door leaf 13, 14 and stiffen this. On the abutting surfaces between the guide rails 11, 12, a sealing strip 19 is arranged on the guide rail 11 by means of screws 20.

Die Erfindung ist nicht auf die ausgeführte Darstellung beschränkt, sondern ist dieses nur beispielhaft.The invention is not limited to the illustration shown, but is only an example.

Claims (3)

1. Endstück für in Profile eingeschobene Dichtungen mit wenigstens einem in Längsrichtung verlaufenden inneren Hohlraum an Türen oder Fenstern, dadurch gekennzeichnet, daß am Dichtungsende ein Zapfen (3, 4) in den inneren Hohlraum ragt und dieser Zapfen (3, 4) am Teil mit der Dichtung (7, 8) angeordnet ist.1. End piece for inserted seals in profiles with at least one longitudinally extending inner cavity on doors or windows, characterized in that a pin (3, 4) protrudes into the inner cavity at the seal end and this pin (3, 4) on the part with the seal (7, 8) is arranged. 2. Endstück nach Anspruch 1, dadurch gekennzeichnet, daß der Querschnitt des Zapfens (3, 4) etwa dem jeweiligen Querschnitt des Hohlraumes (5, 6) der Dichtung (7, 8) entspricht.2. End piece according to claim 1, characterized in that the cross section of the pin (3, 4) corresponds approximately to the respective cross section of the cavity (5, 6) of the seal (7, 8). 3. Endstück nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß am aus der Dichtung (7, 8) ragenden Ende des Zapfens (3, 4) eine Flanschplatte (9, 10) normal zu dessen Längserstreckung angeordnet ist und diese am Teil mit der Dichtung (7, 8) angeordnet ist.3. End piece according to one of the preceding claims, characterized in that at the end of the pin (3, 4) projecting from the seal (7, 8) a flange plate (9, 10) is arranged normally to its longitudinal extent and this part with Seal (7, 8) is arranged.
EP19900890038 1989-03-15 1990-02-19 End piece for a sealing strip slidingly engaging door or window profiles having at least one inner hollow space running across Expired - Lifetime EP0388396B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT597/89 1989-03-15
AT59789A AT390995B (en) 1989-03-15 1989-03-15 END PIECE FOR SEALS INSERTED IN PROFILES

Publications (3)

Publication Number Publication Date
EP0388396A2 true EP0388396A2 (en) 1990-09-19
EP0388396A3 EP0388396A3 (en) 1991-04-03
EP0388396B1 EP0388396B1 (en) 1994-09-07

Family

ID=3494789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900890038 Expired - Lifetime EP0388396B1 (en) 1989-03-15 1990-02-19 End piece for a sealing strip slidingly engaging door or window profiles having at least one inner hollow space running across

Country Status (3)

Country Link
EP (1) EP0388396B1 (en)
AT (1) AT390995B (en)
DE (1) DE59007016D1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484024A (en) * 1922-02-25 1924-02-19 Hedman Carl Door
US2794221A (en) * 1954-02-25 1957-06-04 Pawling Rubber Corp Sealing gasket and method of making it
GB1460169A (en) * 1974-03-13 1976-12-31 Schlegel Uk Ltd Moulded corners or joints of door seals and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1484024A (en) * 1922-02-25 1924-02-19 Hedman Carl Door
US2794221A (en) * 1954-02-25 1957-06-04 Pawling Rubber Corp Sealing gasket and method of making it
GB1460169A (en) * 1974-03-13 1976-12-31 Schlegel Uk Ltd Moulded corners or joints of door seals and the like

Also Published As

Publication number Publication date
AT390995B (en) 1990-07-25
EP0388396B1 (en) 1994-09-07
ATA59789A (en) 1990-01-15
EP0388396A3 (en) 1991-04-03
DE59007016D1 (en) 1994-10-13

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