EP1118744A2 - Joint d'étanchéité pour fenêtres, portes ou similaires - Google Patents

Joint d'étanchéité pour fenêtres, portes ou similaires Download PDF

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Publication number
EP1118744A2
EP1118744A2 EP00125152A EP00125152A EP1118744A2 EP 1118744 A2 EP1118744 A2 EP 1118744A2 EP 00125152 A EP00125152 A EP 00125152A EP 00125152 A EP00125152 A EP 00125152A EP 1118744 A2 EP1118744 A2 EP 1118744A2
Authority
EP
European Patent Office
Prior art keywords
seal according
string seal
section
wall
string
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Withdrawn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
EP00125152A
Other languages
German (de)
English (en)
Other versions
EP1118744A3 (fr
Inventor
Holger Forstner
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.)
DIPRO Dichtungssysteme GmbH
Original Assignee
DIPRO Dichtungssysteme GmbH
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 DIPRO Dichtungssysteme GmbH filed Critical DIPRO Dichtungssysteme GmbH
Publication of EP1118744A2 publication Critical patent/EP1118744A2/fr
Publication of EP1118744A3 publication Critical patent/EP1118744A3/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Withdrawn legal-status Critical Current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
    • E06B7/16—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
    • E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable

Definitions

  • the present invention relates to a string seal for windows, doors or the like, having a foot-side holding section with at least one Retaining lip for anchoring the strand seal in a retaining groove and one head-side sealing section, which via a profile back to the holding section connects and a contact wall opposite the profile back, one on the side of the sealing section facing away from the holding section Back of the profile and the connecting wall connecting the head wall and a located on the side of the sealing section facing the holding section Back of the profile and the connecting wall on the foot side connecting the contact wall, through at least a portion of the profile back, through the head Connecting wall, through the contact wall and through the foot-side connecting wall at least one closed hollow profile is limited.
  • a String seal to provide a comfortable and smooth closing of the Window sash or the door leaf allows with little effort. Furthermore, The present invention aims to provide a strand seal in which a stable and reliable fastening in a retaining groove with excellent Sealing or protective function while avoiding the undesired entry of Dirt, water, wind or the like is guaranteed. Furthermore, the present invention has for its object to provide a strand seal, the can be produced and processed further continuously and in a way that conserves resources. Finally, the object of the present invention is an extrusion seal, the Sealing section itself in the closed state by an even application of force and is characterized by the same force distribution.
  • these tasks are performed by a strand seal with the features of the preamble of claim 1 solved, according to the teaching of Present invention, the strand seal essentially from a first material is formed and wherein the contact wall on its closed hollow profile side facing away at least in sections with a second material which has a lower coefficient of sliding friction than the first material.
  • the first material according to a particularly inventive development of the present strand seal can be co-extruded with the second material.
  • a particularly pleasant and smooth closing of the window sash or Door leaf with particularly little effort is given when the system wall according to a preferred embodiment of the present invention on its entire side facing away from the closed hollow profile with the second material is provided. This can cause friction between the closed hollow profile opposite side of the contact wall of the strand seal and the corresponding assigned parts of the window or door frame in an efficient manner be minimized.
  • the head-side connecting wall in an advantageous embodiment is domed inside, when compressing the sealing portion due to the If there is a closing pressure, a concertina effect, so to speak caused, whereby the force introduced is adequately absorbed can be. Furthermore, it is also used to absorb the force introduced Available path enlarged.
  • the strand seal in question is the closed hollow profile divided into two chambers by a web, whereby the sealing section is given a stability that the different Areas of application of the string seal. Even if the string seal is one sudden and / or unexpectedly high closing pressure, for example at Unintentional slamming of a door that is exposed is described by the above Design of the sealing section both under normal stress and under extreme conditions a proper sealing of each other parts to be sealed.
  • the between the profile back and the transition area between the head Connecting wall and contact wall extending web gives the sealing section a high stability, so that a proper sealing effect can be achieved insofar as the components of the sealing section have a stable position relative to one another and the System wall always in even with frequent and / or sudden closing pressure provided in the intended manner on the part to be sealed.
  • the web is included in the context of the present invention force transmission and distribution play a particularly important role.
  • a particularly high stability of the sealing section while realizing a preferred one Embodiment achieved, in which the web is approximately centered on the sealing section assigned section of the profile back is arranged.
  • the Web advantageously both in the relaxed state and in the closed state under an incline between the profile back and the transition area between connecting wall and abutment wall at the head, the inclination of the web to the profile back in the relaxed state is conveniently about 30 degrees.
  • the web is used from the profile back to the transition area in one direction between the connecting wall on the head side and the contact wall run, which is inclined away from the holding portion.
  • the web expediently runs essentially curved from the Back of the profile to the transition area between the connecting wall at the head and System wall.
  • the sealing section With regard to the dimensioning of individual components of the sealing section an embodiment proven, in which the web has a thickness that is approximately the thickness corresponds to the head-side connecting wall. In this way, the Sealing section not a dominating element, but rather are all components in any case of a similar strength, so that the force distribution is even Way is done.
  • the retaining lip is preferred Embodiment of the present invention towards its free end Sealing section inclined. As a result, the retaining lip can be seen in the Claw the walls of the holding groove.
  • a cover lip is provided between the holding section and the sealing section.
  • the foot-side connecting wall has at least two through at least a curvature connected connecting wall sections.
  • the sealing section in almost everyone Locked state guaranteed.
  • connecting wall section in connection with the profile back relaxed state preferably runs essentially straight and / or is preferably substantially perpendicular to the profile back.
  • the other ends in with the system wall Connected connecting wall section advantageously from the Holding section facing free end of the contact wall spaced into the contact wall, in order to have a particularly high stability in the closed state as well as a uniform distribution To guarantee force transmission from the system wall over the entire sealing section.
  • the one connected to the system wall Connecting wall section in the relaxed state in its the system wall facing area have a curvature.
  • the connecting wall section is in addition to a preferred embodiment pointed out, in which this is connected with the system wall Connecting wall section in the relaxed state in its curvature facing area runs substantially parallel to the profile back.
  • This like the aforementioned design forms ultimately also contribute to the essential feature of the invention that the foot-side connecting wall in Essentially closed state according to a particularly advantageous development S-shaped, which is not least due to the dimensional stability and durability of the Sealing section of the strand seal according to the present invention contributes.
  • the part assigned to the holding section runs Section of the profile back according to a particularly advantageous embodiment of the present invention slightly inclined to the sealing portion associated Section of the back of the profile.
  • the profile back has in the area of Holding section a greater thickness than in the region of the sealing section.
  • a Embodiment prove to be useful in which the profile back in Transition area from the holding section to the sealing section towards a tapering Form that is, to a certain extent, an optional Take up the widening of the foot-side connecting wall towards the profile back and can compensate.
  • the hollow profile through the web is in two chambers divided, wherein according to a preferred embodiment, the holding section the closer chamber is larger than the one further away from the holding section Chamber is.
  • the holding section the closer chamber is larger than the one further away from the holding section Chamber is.
  • the profile back according to an advantageous Embodiment at least one reinforcing strand.
  • Such a expediently essentially rectangular Reinforcement strand is preferably in the head-side end region of the profile back provided and preferably formed from the second material.
  • a particularly clean fit of the profile back on the part to be sealed is achievable if the profile back on its closed hollow profile side facing away at least in sections, and in particular except in a section at the head end of the profile back almost all of it from the closed hollow profile side, provided with the second material is.
  • a layer of the second material on the closed hollow profile facing away from the profile back this Layer of the second material should be evenly thin.
  • transition region between the contact wall and the web points in the same way advantageously on its inside facing the chamber Expediently acting as a predetermined kink notch, which is a particular simple and easy kinking in this transition area and consequently particularly full and full contact of the system wall with the part to be sealed enables.
  • Figure 1 shows a (greatly enlarged) cross-sectional view of a first Embodiment of a substantially formed from a first material M1 Strand seal according to the present invention in the relaxed state.
  • the strand seal has a holding section 1 on the foot side with two holding lips 11, 12 for anchoring the strand seal in a holding groove (see FIG. 3).
  • the holding lips 11, 12 towards their free end towards the sealing section 2 slightly inclined and have a different length, the from Sealing section 2 spaced retaining lip 11 shorter than that Sealing section 2 is closer lip 12.
  • the strand seal further has a head-side sealing section 2, which connects to the holding section 1 via a profile back 120.
  • a profile back 120 runs the the section of the profile back 120 associated with the holding section 1 is slightly inclined to the section of the profile back 120 associated with the sealing section 2, and the Profile back 120 has a greater thickness in the region of the holding section 1 than in FIG Area of the sealing section 2, so that the profile back 120 in Transitional area from the holding section 1 to the sealing section 2 tapers.
  • the profile back 120 here has an im in its head-side end region essentially rectangular reinforcement strand 1201. Furthermore is the Profile back 120 except in a section at the head end of the profile back 120 almost all of it facing away from the closed hollow profile 21, 22 Side with an evenly thin layer of a second material M2, the has a lower coefficient of sliding friction than the first material M1.
  • the sealing section 2 has a contact wall opposite the profile back 120 24, one on the side of the sealing section 2 facing away from the holding section 1 located head side connecting the profile back 120 and the contact wall 24 Connecting wall 23 and one on the side facing the holding section 1 of the Sealing section 2 located, the profile back 120 and the contact wall 24th connecting foot-side connecting wall 25.
  • the system wall 24 and the profile back 120 inclined to each other in the relaxed state, the inclination the contact wall 24 to the profile back 120 in the relaxed state about 45 degrees is.
  • cover lip 3 between the holding section 1 and the sealing section 2 intended.
  • This not only affects the material resistance of the strand seal in positive way, but also leads to the fact that the material of the Window frame or the door frame is protected.
  • the cover lip 3 turns out to be the case even with frequent and / or sudden stress dimensionally stable and reliable with regard to their effect.
  • the lip 3 is longer than the holding lips 11, 12, which makes a particularly safe and complete Coverage of the entire holding groove is guaranteed.
  • FIG. 1 In the first embodiment shown in Figure 1 is by a section of the profile back 120, by the arched inward in the relaxed state head-side connecting wall 23 through which in the relaxed state essentially rectilinear contact wall 24 and through the foot-side connecting wall 25 a closed hollow profile is limited.
  • This closed hollow profile is through a Web 26 divided into two chambers 21, 22, the web 26 between the Profile back 120 and the transition area between the head-side connecting wall 23 and contact wall 24 extends in such a way that the one closer to the holding section 1 Chamber 21 is larger than the chamber 22 further away from the holding section 1 is.
  • the thickness of the web 26 corresponds approximately to the thickness of the head-side connecting wall 25.
  • this transition region has its chamber 21 facing inside a notch 245, which acts as a predetermined kink.
  • a notch 246 acts as a predetermined kink.
  • the contact wall 24 is on its closed hollow profile 21, 22nd opposite side with a second material M2 - in a form of a Sliding pad - provide which second material M2 has a lower one Has sliding friction coefficient as the first material M1.
  • the first Material M1 co-extruded with the second material M2.
  • a particularly pleasant and smooth closing of the window sash with particularly little effort is also present in this regard not unproblematic area of the hinges (see FIG. 3) because the Contact wall 24 on its entire facing away from the closed hollow profile 21, 22 Side is provided with the second material M2. This can cause friction between the side of the contact wall 24 facing away from the closed hollow profile 21, 22 String seal according to the first embodiment and the corresponding associated parts of the window frame can be minimized in an efficient manner.
  • the other connecting wall section connected to the contact wall 24 253, in the relaxed state in its area facing the curve 252 runs essentially parallel to the profile back 120, opens from the Holding section 1 facing free end 241 of the contact wall 24 spaced into the Contact wall 24 and has in its relaxed state the contact wall 24 facing area has a curvature 2531, whereby the foot side Connecting wall 25 is essentially S-shaped in the closed state (see FIG. 3, in which an installation situation according to an embodiment of a string seal of the present invention is shown in the closed state).
  • Figure 2 shows a (greatly enlarged) cross-sectional view of a second Embodiment of a strand seal according to the present invention in relaxed state.
  • the sealing section 2 in the second exemplary embodiment a chamber modified compared to the first embodiment (see FIG. 1) 21 on when the contact wall 24 and thus also the sliding support in the form of Material strip M2 shorter than the first shown in Figure 1 Embodiment is formed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP00125152A 2000-01-21 2000-11-17 Joint d'étanchéité pour fenêtres, portes ou similaires Withdrawn EP1118744A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000102554 DE10002554A1 (de) 2000-01-21 2000-01-21 Strangdichtung für Fenster, Türen oder dergleichen
DE10002554 2000-01-21

Publications (2)

Publication Number Publication Date
EP1118744A2 true EP1118744A2 (fr) 2001-07-25
EP1118744A3 EP1118744A3 (fr) 2003-03-26

Family

ID=7628303

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125152A Withdrawn EP1118744A3 (fr) 2000-01-21 2000-11-17 Joint d'étanchéité pour fenêtres, portes ou similaires

Country Status (2)

Country Link
EP (1) EP1118744A3 (fr)
DE (1) DE10002554A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780369A1 (fr) * 2005-09-16 2007-05-02 DEVENTER PROFILE GmbH & Co. KG Cordon d'étanchéité élastique pour fenêtres, portes ou similaires
WO2009033550A1 (fr) * 2007-09-07 2009-03-19 Duraproof Dichtungssysteme Gmbh Jonc d'étanchéité pour étanchéifier des fenêtres
WO2013064323A1 (fr) 2011-11-02 2013-05-10 Bogatzki Hans Ulrich Système de capsule, dispositif correspondant et procédé de préparation de boissons
DE102014117560A1 (de) * 2014-11-28 2016-06-02 Semperit Ag Holding Dichtungsprofil
EP4086420A1 (fr) * 2021-05-06 2022-11-09 SCHÜCO International KG Profilé d'étanchéité, ainsi que châssis dormant et cadre de battant

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044170A1 (de) * 2004-09-13 2006-03-30 Deventer Profile Gmbh & Co Kg Elastische Strangdichtung für Fenster, Türen oder dergleichen
AT504873B1 (de) * 2007-02-23 2008-09-15 Blum Gmbh Julius Möbelkorpus mit einer dichtlippe und einem ausstosser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385001A (en) * 1967-04-28 1968-05-28 Crane Plastics Inc Combination weather seal and rub strip
DE29808406U1 (de) * 1998-05-02 1998-10-22 Cefo Elastic Profil Gmbh Dichtung, insbesondere für Fenster, Türen o.dgl. sowie entsprechendes Dichtungsprofil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385001A (en) * 1967-04-28 1968-05-28 Crane Plastics Inc Combination weather seal and rub strip
DE29808406U1 (de) * 1998-05-02 1998-10-22 Cefo Elastic Profil Gmbh Dichtung, insbesondere für Fenster, Türen o.dgl. sowie entsprechendes Dichtungsprofil

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1780369A1 (fr) * 2005-09-16 2007-05-02 DEVENTER PROFILE GmbH & Co. KG Cordon d'étanchéité élastique pour fenêtres, portes ou similaires
WO2009033550A1 (fr) * 2007-09-07 2009-03-19 Duraproof Dichtungssysteme Gmbh Jonc d'étanchéité pour étanchéifier des fenêtres
WO2013064323A1 (fr) 2011-11-02 2013-05-10 Bogatzki Hans Ulrich Système de capsule, dispositif correspondant et procédé de préparation de boissons
DE102014117560A1 (de) * 2014-11-28 2016-06-02 Semperit Ag Holding Dichtungsprofil
DE102014117560A8 (de) * 2014-11-28 2017-06-22 Semperit Ag Holding Dichtungsprofil
DE102014117560B4 (de) 2014-11-28 2022-09-15 Semperit Ag Holding Dichtungsprofil, Fenstersystem und Anordnung eines Dichtungsprofils
EP4086420A1 (fr) * 2021-05-06 2022-11-09 SCHÜCO International KG Profilé d'étanchéité, ainsi que châssis dormant et cadre de battant

Also Published As

Publication number Publication date
DE10002554A1 (de) 2001-07-26
EP1118744A3 (fr) 2003-03-26

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