EP1009902A1 - Line-shape joint - Google Patents

Line-shape joint

Info

Publication number
EP1009902A1
EP1009902A1 EP98943736A EP98943736A EP1009902A1 EP 1009902 A1 EP1009902 A1 EP 1009902A1 EP 98943736 A EP98943736 A EP 98943736A EP 98943736 A EP98943736 A EP 98943736A EP 1009902 A1 EP1009902 A1 EP 1009902A1
Authority
EP
European Patent Office
Prior art keywords
sealing
sealing lip
seal
seal according
center 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.)
Granted
Application number
EP98943736A
Other languages
German (de)
French (fr)
Other versions
EP1009902B1 (en
Inventor
Dieter Heigl
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of EP1009902A1 publication Critical patent/EP1009902A1/en
Application granted granted Critical
Publication of EP1009902B1 publication Critical patent/EP1009902B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • 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
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/6217—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means
    • E06B2003/6223—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means with protruding parts anchored in grooves
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/625—Specific form characteristics
    • E06B2003/6264—Specific form characteristics hollow
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/627—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material
    • E06B2003/6276—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material with parts of differing nature, e.g. hardness
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/627—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material
    • E06B2003/6282—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material of cellular nature
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
    • E06B2003/6291—Corner arrangements

Definitions

  • the invention relates to a strangför-shaped multifunctional seal of the type mentioned in the preamble of claim 1.
  • Such a seal which can be used both as a glazing seal and as a stop seal, is already known (W096 / 29497).
  • the sealing bead is offset on one side from the extended center line of the anchor foot.
  • the anchor foot is inserted into a groove in the frame of the window sash, so that the sealing bead and sealing lip protrude outwards from there and are pressed against, for example, a window pane.
  • Both the sealing lip and the sealing bead each have a larger cavity in the profile cross section. In the relaxed and expanded state, the sealing lip has an essentially flat sealing surface on the outside. A deflection around the corner of the window is not possible unless wrinkling is accepted, which impairs the sealing function.
  • a strand-shaped seal serving only as a glazing seal is known (DE-C-3 716 214), in which the cross-sectionally shaped sealing lip from the transition region of the base part to the sealing bead thereof, namely in one of Sealing bead protrudes in the opposite direction.
  • the sealing bead made of foam rubber is extruded onto the base part.
  • Another glazing gasket is also known (DE-A-3 617 853), in which the sealing bead is offset laterally to the outside, the sealing lip, on the other hand, to the inside of the room from the extended center line of the 7 anchor foot.
  • the invention has for its object to provide a strand-shaped multi-function seal of the type mentioned in cross section, i.e. in the profiling, in such a way that it does not only serve as a glazing seal and as a stop seal, i.e. a multiple sealing function, fulfilled, but also without wrinkles in a string around corners of e.g. Can be deflected by 90 ° without the ends of the strands being mitred there and then welded together again.
  • the seal in its function as a "stop seal" fulfills its effect between the frame of the window sash on the one hand and the base frame that is anchored in place in the window frame when the window sash is closed Corners of 90 °, for example, can be deflected without folds and pockets forming, which significantly reduce or even make the sealing function in the area of these corners impossible, and without the sealing strand having to be mitred.
  • this receiving groove and the outer edge of the flying ice or frame exceeds 5.5 mm. Even with larger "axis dimensions", a crease-free corner deflection succeeds, so that leakage at the end product "window” can be avoided despite the corner-deflected strand-shaped seal and it is not necessary to first cut the seal to miter to have four straight individual pieces in the area of the miter, i.e. to put them together at the corners, which complicates or impairs the assembly and possibly also the sealing function.
  • the invention also saves the replacement of the stop seal in the frame when the frame is used for so-called fixed glazing.
  • Figure 1 shows a cross section through the profile of an extruded seal according to the invention in the expanded, i.e. relaxed state
  • Figure 2 shows a partial section of a window sash, which is a piece wide open in relation to the window frame;
  • Figure 3 shows a partial cross section through a double glazing and the window sash consisting of several profiled extrusions
  • FIG. 4 shows a partial cross section through the seal according to the invention used as a stop seal
  • FIG. 5 shows a partial cross section through the seal according to the invention used as a glazing seal
  • FIG. 6 shows an exploded part representation in the transverse sectional profile.
  • the seal consists of two different structures, namely on the one hand an elastomeric or elastomeric thermoplastic, ie bendable material, in particular EPDM or TPE for the base part 1, the anchor foot 2 protruding downwards and the sealing lip protruding on the opposite side, ie protruding upwards 3, while the extruded sealing lip 4 consists of essentially closed-cell foam, in particular cellular rubber or cellular thermoplastic.
  • the anchor base 2 is arranged essentially symmetrically to a center line M; it has a cavity 10 in order to make it easier to press it into the receiving groove 16 or 17 according to FIG. 2, for example.
  • the base part 1 is then supported by the support surface 9 on the outer surface of, for example, the frame 14 of the window sash of FIG. 2 or FIG. 3.
  • the sealing lip 3 protrudes upwards, ie facing away from the anchor base 2, which forms a large cavity 5, which on the one hand has a substantially parallelogram-shaped, here rectangular cavity part P 2 facing the base part 1 and one upwards adjoining, essentially triangular cavity part Pi, the rounded tip of which is directed toward the convexly curved sealing surface 6 on the outer upper convex or arcuate curved end of the sealing lip 3.
  • the cavity parts Pi and P 2 can also be shaped differently, for example oval or elliptical.
  • the sealing surface 6 on the sealing lip 3 increases, as does the sealing surface 8 on the sealing bead 4, as is also shown schematically in FIGS. 4 and 5.
  • the constriction 20 from the outside inwards between the sealing lip 3 and the sealing bead 4 in the area of the transition surface 12 between the two sealing parts should not be completely lost in the sealing state according to FIGS. 4 and 5, both when used as a glazing seal and as a stop seal, since this results in the sealing function is favored due to the separation of the two sealing surfaces 6 and 8 compared to a merging of these sealing surfaces 6 and 8.
  • the sealing surface 6 of the sealing lip with the distance D rises further from the support surface 9 than the sealing surface 8 of the sealing bead 4 with the distance E.
  • a ratio of these distances D / E between 1 is recommended , 1 and 3, in particular between 1.1 and 1.5.
  • the distance A between the side edge 11 of the sealing bead 4, and therefore the seal, from the center line M of the anchor base 2 and the distance C of the transition surface 12 between the sealing bead 4 and the sealing lip 3 from the same center line M corresponds to an A / C ratio of preferably between 1.3 and 2.
  • the axis dimension corresponds essentially to the distance A and is, for example, 6 mm.
  • the offset B of the sealing surface 6 of the sealing lip 3 laterally to the extended center line M of the anchor foot 2 should be chosen between 0.2 and 0.9 of the lateral distance C.
  • the seal When used as a glazing gasket, the seal is laid in the groove 16 of the window sash frame 14 in such a way that the sealing bead 4 and the edge 11 face the weather side W, so that both the sealing bead 4 and the sealing lip 3 face this weather side W (from the Center line M starting) are laterally offset.
  • the seal according to the invention is not shown in FIG. 2; however, the grooves 16 and 17 in the casement 14 and in the frame 18 are shown, which serve to accommodate the seal, in the case of the grooves 16 as a glazing seal for sealing the double glass 15 on the one hand and in the case of the grooves 17 for sealing against the stationary frame 18 as a stop seal.
  • wood is used for the window casement 14 and the frame 18.
  • the invention can also be used for structural parts made from, for example, plastic profiles.
  • the grooves 16 (for the glazing seal) and 17 (for the rebate seal) in the window sash 14 and a further groove 17 (for a rebate seal) in the fixed frame 18 are indicated.
  • the plastic window ledge 14a is connected to the base part of the window casement frame 14 by inserting the seal into the grooves 16 and pressing the seal onto the double glazing 15 via snap-on foot pieces 14b.
  • an additional somewhat bendable sealing strip 22 is inserted into a further groove 23 of the frame 18.
  • extruded aluminum parts can also be used for frame 18 and sash 14.
  • FIG 4 shows the installation situation of the seal according to the invention as a stop seal, in which the sealing surfaces 6, 8 of the sealing bead 5 and the sealing lip 3 on the fixed frame 18 have become considerably wider than in the relaxed state, but are still separated by the constriction 20.
  • the cavity 5 of the seal formed by the cavity part P 2 and the cavity part Pi is folded here into an elongated shape around the weakening 13 which acts as a “kink”.
  • FIG 5 shows the sealing situation of the seal according to the invention, however, when used as a glazing seal, in which the sealing surfaces 6, 8 of the sealing bead 4 and the sealing lip 3 are flat-printed on the glass pane 15 and separated by the constriction 20.
  • FIG. 6 illustrates the individual parts in the disassembled parts representation:
  • the wedge-shaped support part 21 supports the side wall of the sealing lip 3 in the region of the center lines M in such a way that when pressure is applied from above, the upper sealing lip part 7 is not printed to the right in the direction of the wedge-shaped support part 21 on the right edge - but to the left to the sealing bead 4 becomes.
  • the weak point 13 favors interaction with the cross-section approximately triangular-shaped thickened support part 21 of this “displacement” of the sealing lip 3, which flattened to a greater or lesser extent by compression and in the direction of the sealing bead 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Gasket Seals (AREA)
  • Seal Device For Vehicle (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Sealing Devices (AREA)

Abstract

The invention concerns a multi-purpose joint comprising a base part (1), an anchor basis (2) located far from said base part and used as a securing element, a sealing lip (3) and a sealing bulge (4) on the same side of the base part as that of the sealing lip, said sealing lip (3) having a pretty large recess (5). In order to use the inventive joint both as a glazing joint and a stop joint and at the same time bend it with no formation of wrinkles, the sealing lip is laterally offset relative to the anchor basis center line (M) extended by a distance (B) towards the sealing bulge (4), and presents a sealing lip portion (7) with a convex curvature bulging outwards relative to the sealing surface (6) of the sealing lip (3), while the sealing bulge (4) is made virtually of foam.

Description

STRANGFÖRMIGE DICHTUNG STRANDED SEAL
B E S C H R E I B U N GDESCRIPTION
Die Erfindung betrifft eine strangför ige Multifunktions- dichtung der im Oberbegriff des Anspruchs 1 genannten Gattung.The invention relates to a strangför-shaped multifunctional seal of the type mentioned in the preamble of claim 1.
Eine derartige sowohl als Verglasungsdichtung als auch als An- schlagdichtung anwendbare Dichtung ist bereits bekannt (W096/29497) . Dabei ist der Dichtwulst nach einer Seite von der verlängerten Mittellinie des Ankerfußes versetzt. Der Ankerfuß ist in eine Nut im Rahmen des Fensterflügels eingesetzt, so daß Dichtwulst und Dichtlippe von dort nach außen abstehen und an beispielsweise eine Fensterscheibe angedrückt werden. Dabei weisen sowohl die Dichtlippe als auch der Dichtwulst je einen größeren Hohlraum im Profilquerschnitt auf. Im entspannten und expandierten weist die Dichtlippe eine im wesentlichen flache Dichtfläche nach außen auf. Ein Umlenken um die Fensterecken ist nicht möglich, sofern nicht Faltenbildung in Kauf genommen wird, was die Abdichtungsfunktion beeinträchtigt.Such a seal, which can be used both as a glazing seal and as a stop seal, is already known (W096 / 29497). The sealing bead is offset on one side from the extended center line of the anchor foot. The anchor foot is inserted into a groove in the frame of the window sash, so that the sealing bead and sealing lip protrude outwards from there and are pressed against, for example, a window pane. Both the sealing lip and the sealing bead each have a larger cavity in the profile cross section. In the relaxed and expanded state, the sealing lip has an essentially flat sealing surface on the outside. A deflection around the corner of the window is not possible unless wrinkling is accepted, which impairs the sealing function.
Darüber hinaus ist eine nur als Verglasungsdichtung dienende strangförmige Dichtung bekannt (DE-C-3 716 214), bei der die im Querschnitt stegförmige Dichtlippe vom Übergangsbereich des Basisteils zum Dichtwulst von diesem und zwar in einer vom Dichtwulst abweichenden Richtung absteht. Der aus Moosgummi bestehende Dichtwulst ist an den Basisteil anextrudiert .In addition, a strand-shaped seal serving only as a glazing seal is known (DE-C-3 716 214), in which the cross-sectionally shaped sealing lip from the transition region of the base part to the sealing bead thereof, namely in one of Sealing bead protrudes in the opposite direction. The sealing bead made of foam rubber is extruded onto the base part.
Ferner ist eine andere Verglasungsdichtung bekannt (DE-A-3 617 853) , bei der der Dichtungswulst nach der Außenseite, die Dichtlippe dagegen nach der Rauminnenseite von der verlängerten Mittellinie des 7Ankerfußes seitlich weit versetzt sind.Another glazing gasket is also known (DE-A-3 617 853), in which the sealing bead is offset laterally to the outside, the sealing lip, on the other hand, to the inside of the room from the extended center line of the 7 anchor foot.
Der Erfindung liegt die Aufgabe zugrunde, eine strangförmige Multifunktionsdichtung der eingangs genannten Art im Querschnitt, d.h. in der Profilierung, so auszubilden, daß sie nicht nur die Aufgabe als Verglasungsdichtung und die Aufgabe als Anschlagdichtung, d.h. eine Mehrfachdichtungsfunktion, erfüllt, sondern auch ohne Faltenbildung strangförmig um Ecken von z.B. 90° umlenkbar sind, ohne daß die Strangenden dort auf Gehrung geschnitten und dann wieder aneinandergeschweißt werden müssen.The invention has for its object to provide a strand-shaped multi-function seal of the type mentioned in cross section, i.e. in the profiling, in such a way that it does not only serve as a glazing seal and as a stop seal, i.e. a multiple sealing function, fulfilled, but also without wrinkles in a string around corners of e.g. Can be deflected by 90 ° without the ends of the strands being mitred there and then welded together again.
Während bei einer Verglasungsdichtung Dichtwulst und Dichtlippe am Glas anliegen, erfüllt die Dichtung in der Funktion als „Anschlagdichtung" ihre Wirkung zwischen dem Rahmen des Fensterflügels einerseits und dem ortsfest im Fensterstock verankerten Grundrahmen, wenn der Fensterflügel geschlossen wird. Dabei soll die strangförmige Dichtung auch um Ecken von z.B. 90° umlenkbar sein, ohne daß sich Falten und Taschen bilden, welche die Dichtfunktion im Bereich dieser Ecken wesentlich vermindern oder gar unmöglich machen, und ohne daß der Dichtungsstrang auf Gehrung geschnitten werden muß .While the sealing bead and sealing lip are in contact with the glass in the case of a glazing seal, the seal, in its function as a "stop seal", fulfills its effect between the frame of the window sash on the one hand and the base frame that is anchored in place in the window frame when the window sash is closed Corners of 90 °, for example, can be deflected without folds and pockets forming, which significantly reduce or even make the sealing function in the area of these corners impossible, and without the sealing strand having to be mitred.
Die Erfindung ist im Anspruch 1 gekennzeichnet und in Unteransprüchen sind weitere Ausbildungen der Erfindung beansprucht. Darüber hinaus werden zusätzliche bevorzugte Aus- bildungsformen anhand der Zeichnungen in der folgenden Figurenbeschreibung noch näher erläutert.The invention is characterized in claim 1 and further embodiments of the invention are claimed in subclaims. In addition, additional preferred training Forms of education explained in more detail with reference to the drawings in the following description of the figures.
Während bekannte strangförmige Dichtungen der eingangs genannten Gattung zwar ein Eckumlenken sicherstellen, sind sie als Anschlagdichtungen deshalb nicht gut brauchbar, da sie einen verhältnismäßig großen Anpreßdruck erzeugen, so daß das Schließen eines Fensters große Kräfte verlangt oder gar unmöglich gemacht wird. Die er indungsσemäße Multifunktions- dichtung vermeidet diesen Nachteil. Sie ist vor allem auch dann ohne Beeinträchtigung ihrer Mehrfachdichtungsfunktion anwendbar, wenn das Achsmaß zwischen der Mittellinie des Ankerfußes bzw. der While known strand-shaped seals of the type mentioned ensure corner deflection, they are not very useful as stop seals because they generate a relatively large contact pressure, so that closing a window requires great forces or is made impossible. The multifunctional seal according to the invention avoids this disadvantage. Above all, it can be used without affecting its multiple sealing function if the axis dimension between the center line of the anchor foot or the
diesen aufnehmenden Nut und der Außenkante des Flugeis bzw. Blendrahmens 5,5 mm überschreitet. Selbst bei größeren „Achsmaßen" gelingt eine faltenfreie Eckumlenkung, so daß Undichtigkeit am Endprodukt „Fenster" trotz eckumgelenkter strangformiger Dichtung vermeidbar ist und nicht erst die Dichtung auf Gehrung zugeschnitten werden muß, um vier gerade Einzelstucke im Bereich der Gehrung, d.h. an den Ecken anemanderzulegen, was die Montage und womöglich gleichfalls die Abdichtfunktion erschwert bzw. beeinträchtigt.this receiving groove and the outer edge of the flying ice or frame exceeds 5.5 mm. Even with larger "axis dimensions", a crease-free corner deflection succeeds, so that leakage at the end product "window" can be avoided despite the corner-deflected strand-shaped seal and it is not necessary to first cut the seal to miter to have four straight individual pieces in the area of the miter, i.e. to put them together at the corners, which complicates or impairs the assembly and possibly also the sealing function.
Die Erfindung erspart auch den Austausch der Anschlagdichtung im Blendrahmen dann, wenn der Blendrahmen für sogenannte Fest- verglasungen verwendet wird.The invention also saves the replacement of the stop seal in the frame when the frame is used for so-called fixed glazing.
Die Zeichnungen zeigen:The drawings show:
Figur 1 einen Querschnitt durch das Profil einer erfindungs- gemaßen strangformigen Dichtung im expandierten, d.h. entspannten Zustand;Figure 1 shows a cross section through the profile of an extruded seal according to the invention in the expanded, i.e. relaxed state;
Figur 2 einen Teilausschnitt aus einem Fensterflügel, der in Bezug zum Blendrahmen ein Stuck weit geöffnet ist;Figure 2 shows a partial section of a window sash, which is a piece wide open in relation to the window frame;
Figur 3 einen Teilquerschnitt durch eine Doppelverglasung und dem aus mehreren profilierten Strangpreßteilen bestehenden Fensterflügel;Figure 3 shows a partial cross section through a double glazing and the window sash consisting of several profiled extrusions;
Figur 4 einen Teilquerschnitt durch die als Anschlagdichtung verwendete erfindungsgemaße Dichtung;FIG. 4 shows a partial cross section through the seal according to the invention used as a stop seal;
Figur 5 einen Teilquerschnitt durch die als Verglasungsdichtung verwendete erfindungsgemaße Dichtung und5 shows a partial cross section through the seal according to the invention used as a glazing seal and
Figur 6 eine auseinandergerückte Teile-Darstellung im Quer- schnittsprofil.FIG. 6 shows an exploded part representation in the transverse sectional profile.
Gemäß Figur 1 besteht die Dichtung aus zwei unterschiedlichen Strukturen, nämlich einerseits einem elastomeren oder gummielastisch thermoplastischen, d.h. biegbaren Werkstoff, insbesondere EPDM oder TPE für den Basisteil 1, dem nach unten abstehenden Ankerfuß 2 und der nach der entgegengesetzten Seite, d.h. nach oben abstehenden Dichtlippe 3, während die anextrudierte Dichtlippe 4 aus im wesentlichen geschlossenzelligem Schaumstoff aus insbesondere Zellkautschuk oder Zellthermoplast besteht. Der Ankerfuß 2 ist im wesentlichen symmetrisch zu einer Mittellinie M angeordnet; er weist einen Hohlraum 10 auf, um das Eindrücken beim Einsetzen in die Aufnahmenut 16 oder 17 nach beispielsweise Figur 2 zu erleichtern. Der Basisteil 1 stützt sich dann durch die Abstütz- fläche 9 auf der Außenfläche beispielsweise des Rahmens 14 des Fensterflügels von Figur 2 oder Figur 3 ab. Vom Basisteil 1 steht nach oben, d.h. dem Ankerfuß 2 abgewandt, die Dichtlippe 3 ab, welche einen großen Hohlraum 5 bildet, der einerseits einen zum Basisteil 1 gewandten, im wesentlichen parallelo- gram förmigen, hier rechteckförmigen Hohlraumteil P2 und einen sich nach oben anschließenden, im wesentlichen dreieckförmigen Hohlraumteil Pi aufweist, dessen abgerundete Spitze zur konvex gekrümmten Dichtfläche 6 am äußeren oberen konvex bzw. bogenförmig gekrümmten Ende der Dichtlippe 3 gerichtet ist. Bei der Erfindung können die Hohlraumteile Pi und P2 aber auch anders, z.B. oval oder elliptisch ausgeformt sein. Im Übergangsbereich zwischen dem parallelogrammförmigen Hohlraumteil P2 und dem dreieckförmigen Hohlraumteil Pi, und zwar in der Nähe der verlängerten Mittellinie M des Ankerfußes 2, befindet sich bevorzugt eine Schwächung 13 des Materials der Dichtlippe 3. Diese Schwächungsstelle bildet dann beim Anwenden von Druck von oben auf die Dichtfläche 6 des oberen Dichtlippenteils 7 eine Art „Knickstelle" oder „Gelenkstelle", um welche mit zunehmenden Anpreßdruck nach unten der Dichtlippenteil 7 entgegen dem Uhrzeigersinn von Figur 1 nach links schwenkt und sich dabei streckt, wodurch der Dichtwulst 4 gleichfalls ein Stück weit nach links ausgelenkt wird, da sich die Dichtlippe 3 unter Verkleinerung der Höhe des Hohlraums 5 nach Art der Darstellung der Figuren 4 und 5 im wesentlichen flachlegt.According to Figure 1, the seal consists of two different structures, namely on the one hand an elastomeric or elastomeric thermoplastic, ie bendable material, in particular EPDM or TPE for the base part 1, the anchor foot 2 protruding downwards and the sealing lip protruding on the opposite side, ie protruding upwards 3, while the extruded sealing lip 4 consists of essentially closed-cell foam, in particular cellular rubber or cellular thermoplastic. The anchor base 2 is arranged essentially symmetrically to a center line M; it has a cavity 10 in order to make it easier to press it into the receiving groove 16 or 17 according to FIG. 2, for example. The base part 1 is then supported by the support surface 9 on the outer surface of, for example, the frame 14 of the window sash of FIG. 2 or FIG. 3. From the base part 1, the sealing lip 3 protrudes upwards, ie facing away from the anchor base 2, which forms a large cavity 5, which on the one hand has a substantially parallelogram-shaped, here rectangular cavity part P 2 facing the base part 1 and one upwards adjoining, essentially triangular cavity part Pi, the rounded tip of which is directed toward the convexly curved sealing surface 6 on the outer upper convex or arcuate curved end of the sealing lip 3. In the invention, the cavity parts Pi and P 2 can also be shaped differently, for example oval or elliptical. In the transition area between the parallelogram-shaped cavity part P 2 and the triangular-shaped cavity part Pi, specifically in the vicinity of the elongated center line M of the anchor foot 2, there is preferably a weakening 13 of the material of the sealing lip 3. This weakening point then forms when pressure is applied from above the sealing surface 6 of the upper sealing lip part 7 a kind of "kink" or "hinge point" around which Increasing contact pressure downwards, the sealing lip part 7 pivots counterclockwise from FIG. 1 to the left and thereby stretches, as a result of which the sealing bead 4 is also deflected a little to the left, since the sealing lip 3, while reducing the height of the cavity 5, as shown of Figures 4 and 5 essentially laid flat.
Dabei vergrößert sich die Dichtfläche 6 an der Dichtlippe 3 ebenso wie die Dichtfläche 8 am Dichtwulst 4, wie dies gleichfalls in Figuren 4 und 5 schematisch dargestellt ist. Die von außen nach innen gerichtete Einschnürung 20 zwischen Dichtlippe 3 und Dichtwulst 4 im Bereich der Übergangsfläche 12 zwischen beiden Dichtungsteilen sollte auch im Dichtungszustand nach Figuren 4 und 5 sowohl bei der Anwendung als Verglasungsdichtung als auch als Anschlagdichtung nicht ganz verloren gehen, da hierdurch die Dichtungsfunktion infolge der Trennung der beiden Dichtflächen 6 und 8 gegenüber einem In- einanderübergehen dieser Dichtflächen 6 und 8 begünstigt ist.The sealing surface 6 on the sealing lip 3 increases, as does the sealing surface 8 on the sealing bead 4, as is also shown schematically in FIGS. 4 and 5. The constriction 20 from the outside inwards between the sealing lip 3 and the sealing bead 4 in the area of the transition surface 12 between the two sealing parts should not be completely lost in the sealing state according to FIGS. 4 and 5, both when used as a glazing seal and as a stop seal, since this results in the sealing function is favored due to the separation of the two sealing surfaces 6 and 8 compared to a merging of these sealing surfaces 6 and 8.
In dem in Figur 1 gezeigten entspannten Zustand der Dichtung erhebt sich die Dichtfläche 6 der Dichtlippe mit dem Abstand D weiter von der Abstütztlache 9 als die Dichtfläche 8 des Dichtwulstes 4 mit dem Abstand E. Es empfiehlt sich ein Verhältnis dieser Abstände D/E zwischen 1,1 und 3, insbesondere zwischen 1,1 und 1,5.In the relaxed state of the seal shown in FIG. 1, the sealing surface 6 of the sealing lip with the distance D rises further from the support surface 9 than the sealing surface 8 of the sealing bead 4 with the distance E. A ratio of these distances D / E between 1 is recommended , 1 and 3, in particular between 1.1 and 1.5.
Der Abstand A zwischen dem Seitenrand 11 des Dichtwulstes 4, und daher der Dichtung, von der Mittellinie M des Ankerfußes 2 und der Abstand C der Übergangsfläche 12 zwischen Dichtwulst 4 und Dichtlippe 3 von der gleichen Mittellinie M entspricht einem A/C-Verhältnis von bevorzugt zwischen 1,3 und 2. Das Achsmaß entspricht im wesentlichen dem Abstand A und beträgt z.B. 6 mm. Die Versetzung B der Dichtfläche 6 der Dichtlippe 3 seitlich zur verlängerten Mittellinie M des Ankerfußes 2 sollte zwischen 0,2 und 0,9 des seitlichen Abstands C gewählt sein.The distance A between the side edge 11 of the sealing bead 4, and therefore the seal, from the center line M of the anchor base 2 and the distance C of the transition surface 12 between the sealing bead 4 and the sealing lip 3 from the same center line M corresponds to an A / C ratio of preferably between 1.3 and 2. The axis dimension corresponds essentially to the distance A and is, for example, 6 mm. The offset B of the sealing surface 6 of the sealing lip 3 laterally to the extended center line M of the anchor foot 2 should be chosen between 0.2 and 0.9 of the lateral distance C.
Bei der Anwendung als Verglasungsdichtung ist die Dichtung so in der Nut 16 des Fensterflϋgelrahmens 14 verlegt, daß der Dichtwulst 4 und der Rand 11 der Wetterseite W zugewandt ist, so daß sowohl der Dichtwulst 4 als auch die Dichtlippe 3 nach dieser Wetterseite W (von der Mittellinie M ausgehend) seitlich versetzt sind.When used as a glazing gasket, the seal is laid in the groove 16 of the window sash frame 14 in such a way that the sealing bead 4 and the edge 11 face the weather side W, so that both the sealing bead 4 and the sealing lip 3 face this weather side W (from the Center line M starting) are laterally offset.
In Figur 2 ist die erfindungsgemäße Dichtung nicht dargestellt; es sind jedoch die Nuten 16 und 17 im Fensterflügelrahmen 14 und im Blendrahmen 18 gezeigt, welche zur Aufnahme der Dichtung dienen und zwar im Falle der Nuten 16 als Verglasungsdichtung zum Abdichten des Doppelglases 15 einerseits und im Falle der Nuten 17 zum Abdichten gegenüber dem ortsfesten Blendrahmen 18 als Anschlagdichtung. Bei dieser Ausbildung von Figur 2 wird Holz für den Fensterflügelrahmen 14 und den Blendrahmen 18 verwendet.The seal according to the invention is not shown in FIG. 2; however, the grooves 16 and 17 in the casement 14 and in the frame 18 are shown, which serve to accommodate the seal, in the case of the grooves 16 as a glazing seal for sealing the double glass 15 on the one hand and in the case of the grooves 17 for sealing against the stationary frame 18 as a stop seal. In this embodiment of FIG. 2, wood is used for the window casement 14 and the frame 18.
Gemäß Figur 3 ist die Erfindung aber gleichfalls für aus beispielsweise Kunststoffprofilen hergestellte Konstruktionsteile anwendbar. Auch hier sind die Nuten 16 (für die Verglasungsdichtung) und 17 (für die Anschlagdichtung) im Fensterflügelrahmen 14 sowie eine weitere Nut 17 (für eine Anschlagdichtung) im ortsfesten Blendrahmen 18 angedeutet. Dabei wird die Kunststoff-Fensterleiste 14a über einschnappende Fußstücke 14b mit dem Basisteil des Fensterflügelrahmens 14 nach Einsetzen der Dichtung in die Nuten 16 und Andrücken der Dichtung an die Doppelverglasung 15 verbunden. Bei diesem Beispiel ist eine zusätzliche etwas abbiegbare Dichtungsleiste 22 in eine weitere Nut 23 des Blendrahmens 18 eingesetzt. Entsprechend können auch Aluminium-Strangpreßteile für Blendrahmen 18 und Fensterflugelrahmen 14 verwendet werden.According to FIG. 3, however, the invention can also be used for structural parts made from, for example, plastic profiles. Here, too, the grooves 16 (for the glazing seal) and 17 (for the rebate seal) in the window sash 14 and a further groove 17 (for a rebate seal) in the fixed frame 18 are indicated. The plastic window ledge 14a is connected to the base part of the window casement frame 14 by inserting the seal into the grooves 16 and pressing the seal onto the double glazing 15 via snap-on foot pieces 14b. In this example, an additional somewhat bendable sealing strip 22 is inserted into a further groove 23 of the frame 18. Correspondingly, extruded aluminum parts can also be used for frame 18 and sash 14.
In Figur 4 ist die Einbausituation der erfmdungsgemaßen Dichtung als Anschlagdichtung gezeigt, bei der die Dichtflachen 6,8 des Dichtwulstes 5 und der Dichtlippe 3 am ortsfesten Blendrahmen 18 zwar gegenüber dem entspannten Zustand wesentlich breiter geworden, aber durch die Einschnürung 20 noch getrennt sind. Der durch den Hohlraumteil P2 und den Hohlraumteil Pi gebildete Hohlraum 5 der Dichtung ist hier zu einer langgestreckten Form zusammengeklappt um die als „Knickstelle" wirksame Schwächung 13.4 shows the installation situation of the seal according to the invention as a stop seal, in which the sealing surfaces 6, 8 of the sealing bead 5 and the sealing lip 3 on the fixed frame 18 have become considerably wider than in the relaxed state, but are still separated by the constriction 20. The cavity 5 of the seal formed by the cavity part P 2 and the cavity part Pi is folded here into an elongated shape around the weakening 13 which acts as a “kink”.
In Figur 5 ist die Dichtungssituation der erfmdungsgemaßen Dichtung dagegen bei Verwendung als Verglasungsdichtung gezeigt, bei der die Dichtflachen 6, 8 des Dichtwulstes 4 und der Dichtlippe 3 an der Glasscheibe 15 flachgedruckt und durch die Einschnürung 20 getrennt sind.5 shows the sealing situation of the seal according to the invention, however, when used as a glazing seal, in which the sealing surfaces 6, 8 of the sealing bead 4 and the sealing lip 3 are flat-printed on the glass pane 15 and separated by the constriction 20.
Figur 6 veranschaulicht in der auseinandergerückten Teile- Darstellung die Einzelteile:FIG. 6 illustrates the individual parts in the disassembled parts representation:
1. Basisteil1. Base part
2. Ankerfuß2. Anchor foot
3. Dichtlippe3. Sealing lip
4. Dichtwulst 21. Stutzteil4. Sealing bead 21. Support part
Der keilförmige Stutzteil 21 stutzt die Seitenwand der Dicht- lippe 3 im Bereich der Mittellinien M so ab, daß bei Druck von oben der obere Dichtlippenteil 7 nicht nach rechts- in Richtung zum keilförmigen Stutzteil 21 am rechten Rand - sondern nach links zum Dichtwulst 4 gedruckt wird. Die Schwachungs- stelle 13 begünstigt im Zusammenwirken mit dem im Querschnitt etwa dreieckförmigen verdickten Stützteil 21 dieses „Verlagern" der Dichtlippe 3, die sich dabei durch Zusammendrücken mehr oder weniger weit flachlegt und in Richtung zum Dichtwulst 4. The wedge-shaped support part 21 supports the side wall of the sealing lip 3 in the region of the center lines M in such a way that when pressure is applied from above, the upper sealing lip part 7 is not printed to the right in the direction of the wedge-shaped support part 21 on the right edge - but to the left to the sealing bead 4 becomes. The weak point 13 favors interaction with the cross-section approximately triangular-shaped thickened support part 21 of this “displacement” of the sealing lip 3, which flattened to a greater or lesser extent by compression and in the direction of the sealing bead 4.

Claims

A N S P R U C H S F A S S U N G
1. Sowohl als Verglasungsdichtung als auch als Anschlagdichtung anwendbare strangförmige Multifunktionsdichtung mit einem Basisteil (1), einem von diesem abstehenden und zum Befestigen der Dichtung dienenden Ankerfuß (2), einer Dichtlippe (3), die von der dem Ankerfuß (2) abgewandten Seite vom Basisteil (1) absteht oder in diesen integriert ist, und einem Dichtwulst (4) an derselben Seite des Basis¬ teils (1) wie die Dichtlippe (3), bei der der Dichtwulst (4) insbesondere an der der Wetterseite zugewandten Seite der Dichtung angeordnet ist und die Dichtlippe (3) zur Hohlprofilbildung einen größeren Hohlraum (5) aufweist, d a d u r c h g e k e n n z e i c h n e t, daß die Dichtlippe (3) in Bezug zur verlängerten Mittellinie (M) des Ankerfußes (2) ein Stück (B) weit in Richtung zum Dichtwulst (4) seitlich versetzt ist und einen zur Dichtfläche (6) der Dichtlippe (3) nach außen bogenförmig konvex gekrümmten Dichtlippenteil (7) aufweist, und daß der Dichtwulst (4) im wesentlichen aus Schaumstoff besteht.1. Both as a glazing seal and as a stop seal usable strand-shaped multifunctional seal with a base part (1), a protruding from this and serving to fasten the seal anchor base (2), a sealing lip (3), which is facing away from the anchor base (2) protrudes from the base part (1) or is integrated therein, and a sealing bead (4) on the same side of the base ¬ part (1) as the sealing lip (3), wherein the sealing bead (4), in particular on the side facing the weather side side of the Seal is arranged and the sealing lip (3) for forming a hollow profile has a larger cavity (5), characterized in that the sealing lip (3) in relation to the extended center line (M) of the anchor base (2) a piece (B) in the direction of the sealing bead (4) is laterally offset and has a sealing lip part (7) which is curved in an outwardly convex manner to the sealing surface (6) of the sealing lip (3), and that the sealing bead (4) consists essentially of foam material ff exists.
2. Dichtung nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t, daß der Hohlraum (5) im Bereich des die Dichtfläche (6) bildenden Dichtlippenteils (7) einen im wesentlichen dreieckförmigen Querschnittsteil (Pi) mit einer zur Dichtfläche (6) gerichteten abgerundeten Spitze aufweist.2. Seal according to claim 1, characterized in that the cavity (5) in the region of the sealing lip part (7) forming the sealing surface (6) has an essentially triangular cross-sectional part (Pi) with a rounded tip directed towards the sealing surface (6).
3. Dichtung nach Anspruch 1 oder 2, d a d u r c h g e k e n n z e i c h n e t, daß der Hohlraum (5) in Richtung zum Basisteil (1) bzw. im Bereich desselben einen im wesentlichen parallelogramm- förmigen, ovalen oder elliptischen Querschnittsteil (P2) aufweist .3. Seal according to claim 1 or 2, characterized in that the cavity (5) in the direction of the base part (1) or in the region thereof has a substantially parallelogram-shaped, oval or elliptical cross-sectional part (P 2 ).
4. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß die Dichtlippe (3) und/oder der Basisteil (1) aus Elastomeren oder gummielastischen Thermoplasten einer Härte zwischen 50 und 80 IRHD besteht.4. Seal according to one of the preceding claims, that the sealing lip (3) and / or the base part (1) consists of elastomers or rubber-elastic thermoplastics with a hardness between 50 and 80 IRHD.
5. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß der Dichtwulst (4) aus geschlossenzelligem Schaumstoff, insbesondere Moosgummi, besteht und an den Basisteil (1) und/oder die Dichtlippe (3) anextrudiert ist.5. Seal according to one of the preceding claims, that the sealing bead (4) is made of closed-cell foam, in particular cellular rubber, and is extruded onto the base part (1) and / or the sealing lip (3).
6. Dichtung nach Anspruch 5, d a d u r c h g e k e n n z e i c h n e t, daß der Dichtwulst (4) eine Dichte zwischen 0,2 und 0,8 g/cm3 und/oder eine Shore-Härte zwischen und 10 und 60° aufweist.6. Seal according to claim 5, characterized in that the sealing bead (4) has a density between 0.2 and 0.8 g / cm 3 and / or a Shore hardness between and 10 and 60 °.
7. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß die Dichtfläche (6) der Dichtlippe (3) im entspannten bzw. expandierten Zustand derselben einen größeren Abstand (D) als der Abstand (E) der Dichtflache (8) des Dichtwulstes (4) von der Abstutzflache (9) des Basisteils (1) aufweist .7. Seal according to one of the preceding claims, characterized in that the sealing surface (6) of the sealing lip (3) in the relaxed or expanded state of the same has a greater distance (D) than the distance (E) of the sealing surface (8) of the sealing bead (4) from the supporting surface (9) of the base part (1).
8. Dichtung nach Anspruch 7, d a d u r c h g e k e n n z e i c h n e t, daß das Verhältnis des Abstands (D) zum Abstand (E) zwischen 1,1 und 3 betragt.8. Seal according to claim 7, d a d u r c h g e k e n n z e i c h n e t that the ratio of the distance (D) to the distance (E) is between 1.1 and 3.
9. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß das Abstandsverhaltnis des seitlichen Abstands (A) des Außenrands (11) des Dichtwulstes (4) von der verlängerten Mittellinie (M) des Ankerfußes (2) zum seitlichen Abstand (C) der Ubergangslinie (12) des Dichtwulstes (4) zur Dichtlippe (3) und/oder zum Basisteil (1) zu dieser verlängerten Mittellinie (M) zwischen 1,3 und 2 betragt.9. Seal according to one of the preceding claims, characterized in that the distance ratio of the lateral distance (A) of the outer edge (11) of the sealing bead (4) from the extended center line (M) of the anchor foot (2) to the lateral distance (C) of the transition line (12) of the sealing bead (4) to the sealing lip (3) and / or to the base part (1) to this extended center line (M) is between 1.3 and 2.
10. Dichtung nach Anspruch 9, d a d u r c h g e k e n n z e i c h n e t, daß die den seitlichen Abstand der Dichtflache (6) der Dichtlippe (3) von der verlängerten Mittellinie (M) des Ankerfußes (2) entsprechende Versetzung (B) zwischen 0,2 und 0,9 des seitlichen Abstands (C) der Ubergangslinie (12) von der verlängerten Mittellinie (M) des Ankerfußes (2) betragt.10. Seal according to claim 9, characterized in that the lateral distance of the sealing surface (6) of the sealing lip (3) from the extended center line (M) of the anchor base (2) corresponding offset (B) between 0.2 and 0.9 of lateral distance (C) of the transition line (12) from the extended center line (M) of the anchor base (2).
11. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß der Querschnitt des die Dichtflache (8) bildenden Dichtlippenteils (7) im Bereich der verlängerten Mittellinie (M) des Ankerfußes (2) eine als Knickstelle wirk- same Schwächung (13) aufweist.11. Seal according to one of the preceding claims, characterized in that the cross section of the sealing surface (8) forming the sealing lip part (7) in the region of the extended center line (M) of the anchor base (2) acts as a kink. has the same weakening (13).
12. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß der Dichtwulst (4) von der Abstützflache (9) des Basisteils (1) nach außen geneigt ist.12. Seal according to one of the preceding claims, d a d u r c h g e k e n n z e i c h n e t that the sealing bead (4) from the support surface (9) of the base part (1) is inclined outwards.
13. Dichtung nach einem der vorhergehenden Ansprüche, d a d u r c h g e k e n n z e i c h n e t, daß ein Stützteil (21) in Form einer Materialverdickung neben dem Hohlraum (5) an der von diesem abgewandten Seite der verlängerten Mittellinie (M) des Ankerfußes (2) angeordnet ist, der das Auslenken bzw. Ausweichen der Dichtlippe (3) beim Abdichten zu dieser abgewandten Seite, insbesondere Rauminnenseite (R) , verhindert.13. Seal according to one of the preceding claims, characterized in that a support part (21) in the form of a thickening of material next to the cavity (5) on the side facing away from the extended center line (M) of the anchor foot (2) is arranged, which the deflection or avoiding the sealing lip (3) when sealing to this side facing away, in particular the inside of the room (R), prevented.
14. Dichtung nach Anspruch 13, d a d u r c h g e k e n n z e i c h n e t, daß der Stützteil (21) keilförmig im Querschnitt ausgebildet ist. 14. Seal according to claim 13, so that the support part (21) is wedge-shaped in cross-section.
EP98943736A 1997-08-08 1998-07-16 Line-shape joint Expired - Lifetime EP1009902B1 (en)

Applications Claiming Priority (3)

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DE29714204U 1997-08-08
DE29714204U DE29714204U1 (en) 1997-08-08 1997-08-08 Strand seal
PCT/EP1998/004431 WO1999007972A1 (en) 1997-08-08 1998-07-16 Line-shape joint

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EP1009902B1 EP1009902B1 (en) 2003-04-23

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EP (1) EP1009902B1 (en)
AT (1) ATE238482T1 (en)
CZ (1) CZ297307B6 (en)
DE (2) DE29714204U1 (en)
HU (1) HUP0004312A3 (en)
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DE19914039C1 (en) * 1999-03-27 2000-12-14 Thyssen Polymer Gmbh Windows, doors or the like
DE102009001703A1 (en) 2009-03-20 2010-09-23 Semperit Ag Holding Strand-shaped sealing profile
CN105863470A (en) * 2016-06-07 2016-08-17 天津市万佳建筑装饰安装工程有限公司 Door window sash sealing adhesive tape with grooves capable of being torn

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DE3617853A1 (en) * 1986-05-27 1987-12-03 Saar Gummiwerk Gmbh PROFILE SEAL FOR SEALING WINDOWS, DOORS AND FACADES
DE3716214A1 (en) * 1987-05-14 1988-12-01 Metzeler Gmbh STRANDED SEALING PROFILE
DE3719728C2 (en) * 1987-05-22 1996-04-04 Semperit Ag Glazing gasket
CH680868A5 (en) * 1990-08-13 1992-11-30 Daetwyler Ag
DE4228987A1 (en) * 1992-08-31 1994-03-03 Oliver Eisele Profile seal for windows and doors, partic. a glazing seal - comprises extrudable rubber-elastic material and comprises weather-side sealing bulge and sealing lip facing room interior
DE19510597B4 (en) * 1995-03-23 2008-11-06 Duraproof Dichtungssysteme Gmbh All-round sealing profile
DE29512778U1 (en) * 1995-08-08 1996-12-12 Semperit Ag Holding Multi-purpose seal
DE19529622A1 (en) * 1995-08-11 1997-02-13 Schweizer Ag E Rebate sealing profile for window glazing - has foamed sleeve and extruded retainer with lips on both sides, and is shaped to fit into frame profile without catches
DE29609162U1 (en) * 1996-05-22 1996-07-11 Eisele Oliver Strand seal
DE19640041C2 (en) * 1996-09-30 2000-07-27 Saar Gummiwerk Gmbh All-round glass / stop seal

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DE59808086D1 (en) 2003-05-28
CZ297307B6 (en) 2006-11-15
PL192911B1 (en) 2006-12-29
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PL338953A1 (en) 2000-12-04
EP1009902B1 (en) 2003-04-23

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