WO2014012621A1 - Profil d'étanchéité à raccorder à un composant rapporté - Google Patents

Profil d'étanchéité à raccorder à un composant rapporté Download PDF

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Publication number
WO2014012621A1
WO2014012621A1 PCT/EP2013/001938 EP2013001938W WO2014012621A1 WO 2014012621 A1 WO2014012621 A1 WO 2014012621A1 EP 2013001938 W EP2013001938 W EP 2013001938W WO 2014012621 A1 WO2014012621 A1 WO 2014012621A1
Authority
WO
WIPO (PCT)
Prior art keywords
zipper element
attachment
hook
sealing profile
profile
Prior art date
Application number
PCT/EP2013/001938
Other languages
German (de)
English (en)
Inventor
Peter Schmidt
Original Assignee
Rehau Ag + Co
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 Rehau Ag + Co filed Critical Rehau Ag + Co
Publication of WO2014012621A1 publication Critical patent/WO2014012621A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/70—Sealing arrangements specially adapted for windows or windscreens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/30—Sealing arrangements characterised by the fastening means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/30—Sealing arrangements characterised by the fastening means
    • B60J10/34—Sealing arrangements characterised by the fastening means using adhesives

Definitions

  • the invention relates to a sealing profile for connecting an attachment, in particular a water tank cover, to a window of a motor vehicle, having a holding profile
  • a sealing body which can be arranged between the attachment and the disc and
  • connection portion for connecting the attachment with the holding profile.
  • Such a sealing profile is known for example from the publication EP 1 280 675 B1.
  • Such sealing profiles have become more and more prevalent in practice in the past, since with a comparatively simple construction, the problem of sealing the joint between the lower edge of a windshield of a motor vehicle and the adjoining water tank cover is achieved.
  • a disadvantage of this known solution is that relatively large forces are required to ensure the desired locking between the receiving section having a sealing profile and engaging in this receiving portion locking hook the water box cover.
  • a sealing profile with the features described above is also known.
  • the sealing profile has a spring leg having a receiving portion which is latched with a projecting rib of the water box cover.
  • an additional lip is provided which is to ensure easy installation while at the same time reliably avoiding unwanted disassembly (eg due to vehicle vibrations).
  • this solution is also unsatisfactory because, due to the additional lip no locking noise arises, which signals the fitter a proper assembly.
  • this profile is relatively complex to manufacture and can be easily damaged during disassembly of the water box cover, for inspection purposes for example.
  • the present invention seeks to provide a sealing profile for connecting an attachment, in particular a water tank cover, to a window of a motor vehicle, which allows easy installation with low assembly forces while ensuring safe installation and cost-effective production.
  • the object is achieved in that at least one cooperating with the attachment surface zipper element is arranged with a plurality of hook and / or loop elements at the connecting portion.
  • Such surface zipper elements have been known for a long time and are used, for example, in the form of hook-and-loop fasteners.
  • a typical Velcro two band-shaped closure elements are provided, which each have a plurality of hook and / or loop elements, which interlock with each other when pressing the two elements together and thereby ensure a secure closure.
  • surface zipper elements are widely described in the literature, for example, in DE 1 152 975. Surprisingly, it is possible with the help of the use of a surface zipper to solve the problem underlying the invention.
  • the water box cover itself has accordingly a matching counter-surface zipper element. This considerably simplifies, for example, the production of the water box cover since no latch hook with undercut is required any longer. The cost of the corresponding injection molding tool are thus significantly reduced because no slide for the production of the undercut are required. The costs for the production of the sealing profile itself can be reduced by means of the teaching according to the invention. At the same time, the mounting of the water box cover on the sealing profile according to the invention with a very low installation force is possible.
  • the surface zipper element is strip-shaped and attached to a connecting leg of the connecting portion.
  • the connecting leg and the retaining leg may have a common reinforcing insert.
  • the reinforcing insert is suitably made of metal and is preferably formed in cross-section s-shaped.
  • a plurality of hook and / or loop elements are arranged side by side in the longitudinal direction and / or in the cross section of the holding profile.
  • a grid-like arrangement of the elements is within the scope of the invention. With such an arrangement it is ensured that a defined connection position between the sealing profile and the water box cover is achieved.
  • An additional stop element for positioning the two components to one another during assembly is generally not required, but can be arranged if necessary on the holding profile and / or attachment.
  • the hook elements are mushroom-shaped.
  • Such mushroom-shaped hook elements with stem and hat are for example also described in EP 2 175 527 A1 of the company 3M®.
  • the documents EP 1 253 836 B1 and EP 1 441 614 B1 also show surface zip elements according to the invention.
  • the hook elements have a rotationally symmetrical shape, that is, a mushroom shape corresponding to a circular hat and a cylindrical stem.
  • the mushroom shape can also be realized only in cross-section, while the hook elements in the profile longitudinal direction have a constant contour, ie in the profile longitudinal direction over a longer range, for. B. over the entire profile length or alternatively segment-like, extend.
  • the surface zipper element to the holding professional! is extruded.
  • the holding profile can be produced by means of an extrusion process and, in this connection, the area zip element can enter into the corresponding extruder and thereby be extruded onto the holding profile.
  • adhere the surface zipper element to the support profile e.g. by means of an adhesive tape arranged on the holding leg.
  • the density of the hook and / or loop elements on the surface zipper element per cm 2 surface is expediently less than 100, preferably 10 - 80, eg 20 - 70. If both hook and loop elements are provided, these numbers refer to the sum of hooks and loop elements. Thus, as a whole, it is ensured that while there are a great many connection points over the surface zipper element in connection with the counter surface zipper element, the individual elements may simultaneously have a defined contour as set forth above, so that accurate positioning in the connection of the two Elements is ensured.
  • the counter-surface zipper element of the attachment has a corresponding density of hook and / or loop elements.
  • the subject matter of the invention is also an arrangement according to claim 8.
  • the surface zipper element and the counter surface zipper element have the same construction.
  • the density of the hook and / or loop elements in the area zip element on the one hand and counter zipper element on the other hand is different.
  • the design options described above with regard to the surface zipper element can also be realized with the corresponding counter zipper element.
  • both the surface zipper element and the counter-surface zipper element preferably mushroom-shaped, hook elements which lock together when connecting the sealing profile and attachment.
  • the sealing profile described above preferably has a sealing body, which can be arranged between the attachment and the disc.
  • a sealing body which can be arranged between the attachment and the disc.
  • the invention further relates to a motor vehicle component according to claim 12 and a motor vehicle according to claim 13.
  • Fig. 2 shows the sealing profile shown in Fig. 1a-d in a 3D view
  • Fig. 3 shows the sealing profile shown in Fig. 1a-d in a partial, enlarged 3D representation. 4 shows the sealing profile shown in FIGS. 1a-d in a plan view,
  • 5 and 6a, b show a further embodiment of surface zipper and counter surface zipper element according to the invention before and after assembly
  • FIGS. 7-10 show further embodiments of surface zipper and counter surface zipper elements according to the invention
  • the sealing profile has an extruded plastic retaining profile 3 with a holding leg 6 attached to the lower surface 4 of the windshield 2 of the motor vehicle by means of an adhesive tape 5, a sealing body 8 provided between the water tank cover 1 and the disk 2, provided with a metal insert 7, and a connecting portion 9 Connection of the water box cover 1 with the holding profile 3.
  • the sealing body 8 has at its upper end a sealing lip 10 made of an elastic plastic, which seals the gap between the windscreen 2 and the water box cover 1.
  • a cooperating with the water box cover 1 surface zipper element 11 is arranged with a plurality of hook elements 12.
  • the subject of the arrangement is also the water box cover 1 itself, which has a latched with the surface zipper element 1 counter surface zipper element 11 ', which also has a plurality of hook elements 12'.
  • FIGS. 1-4 A joint examination of FIGS. 1-4 shows that the surface zip fastener element 11 is strip-shaped and fastened to a connecting leg 13 of the connecting section 9.
  • the counter-area zipper element 11 ' is also formed band-shaped.
  • FIGS. 2 to 4 show that the holding profile 3 is slightly curved in the longitudinal direction of the profile and is thus adapted to the contour of the pane 2.
  • the connecting leg 13 and the retaining leg 6 have in Fig. 1a common S-shaped reinforcing insert 14 made of metal.
  • the reinforcing insert 14 is here separated from the metal insert 7 of the sealing body 8.
  • the connecting leg 13 and the sealing body 8 have a common reinforcing insert 14, preferably made of metal on.
  • the holding leg 6 with a separate metal insert 7 provided.
  • holding leg 6 and sealing body 8 have a common reinforcement insert 14, preferably made of metal.
  • the connecting leg 13 is provided in Fig. 1c with a separate metal insert 7.
  • a stop element 15 for positioning the water box cover 1 relative to the holding profile 3 is provided at the water box cover 1 during assembly.
  • the stop element 15 rests against the connecting leg 13 at least at the beginning of the assembly. It can be seen from FIGS. 1 to 4 that a plurality of hook elements 12, 12 'are arranged next to one another in the longitudinal direction and also in the cross section of the holding profile 3 and the water box cover 1, so that the overall result is a grid-shaped arrangement which is particularly evident in FIGS 4 is clearly visible.
  • FIGS. 1a-d Seen in cross section, seven hook elements 12, 12 'are arranged next to one another (FIGS. 1a-d).
  • Figures 1 to 4 also show that the hook elements 12, 12 'are mushroom-shaped.
  • the hook elements 12, 12 'in this case have a rotationally symmetrical shape with a circular hat 16 and a cylindrical stem 17.
  • the hats 16 have a hemispherical shape.
  • the surface zipper element 11 is extruded onto the retaining profile 3.
  • the surface zipper element 11 and also the counter surface zipper element 11 ' have per cm 2 surface 10 - 80 hook elements 12, 12'.
  • the density of the hook elements 12, 12 ' is the same for both closure elements 11, 11'. In the exemplary embodiment, therefore, the surface zipper element 11 and the counter surface zipper element 11 'have the same structure.
  • the mushroom-shaped hook elements 12, 12 'of the two closure elements 11, 11' lock when connecting the holding profile 3 and the water tank cover 1 with each other. In the latching position, the surface zipper element 11 and the counter surface zipper element 11 'are offset by half the diameter of a hook element 12, 12', as can be seen in FIGS. 1a-d.
  • the density of the hook elements 12 in the area zipper element 11 on the one hand and the density of the hook elements 12 'at the counter zipper element 11' on the other hand is different, these two densities, for example can differ by more than a factor of 2.
  • Fig. 5a shows an alternative embodiment of surface zipper element 11 and counter surface zipper element 11 '.
  • the hook elements 12, 12 ' are also mushroom-shaped, but the mushroom caps 16, 16' are in each case connected to the connection plane x. tends aligned and provided with a locking ensuring vaulting 18, 18 '.
  • these elements 12, 12 ' are shown in the locked state.
  • the hook elements 12, 19, 12 ', 19' are also mushroom-shaped, but adjacent hook elements 12, 19 or 12 ', 19' have a different stem length and thus a different height.
  • the next-to-hook element again has the same height, so it constantly alternate two different hook elements 12, 19 and 12 ', 19' from.
  • the arrows a in Fig. 6a show the direction of movement of the element 11 'during assembly.
  • Fig. 6b again shows such hook elements 12, 19, 12 ', 19' in latched position.
  • the hook elements 12, 12 'themselves all the same design, but arranged in groups at an increased distance from each other.
  • the increased distance after each two hook elements 12, 12 ' is provided.
  • the hook elements are each rotationally symmetrical, have the hook elements 12, 19 of FIG. 8a, although in cross section the same contour as in Figs. 6a, b, but the hook elements 12, 19 here in Profile longitudinally designed continuously, as can be seen with reference to FIG. 8b, which illustrates the hook elements 12, 19 of FIG. 8a in three dimensions.
  • the hook elements 12, 19 can each extend over a longer region in the profile longitudinal direction, e.g. sections in the form of individual segments or in one piece over the entire profile length.
  • the mushroom-shaped elements 12 are each provided with a groove 20 in order to increase their elasticity.
  • the groove 20 extends only partially over the height of the stem 17, in Fig. 10, however, over the entire stem height.
  • the surface zipper element and the counter surface zipper element are designed as a conventional hook and loop fastener with many small hook and loop elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

L'invention concerne un profil d'étanchéité destiné à être raccordé à un composant rapporté (1), notamment un couvercle de boîte à eau sur une vitre (2) d'un véhicule automobile, comprenant un profil de maintien (3) présentant une branche de maintien (6) qui peut être fixée à la surface inférieure (4) de la vitre (2), de préférence un corps d'étanchéité (8) qui peut être disposé entre le composant rapporté (1) et la vitre (2), et une portion de liaison (9) servant à relier le composant rapporté (1) au profil de maintien (3). Au moins un élément de fermeture auto-agrippant (11) muni d'une pluralité d'éléments en forme de crochet et/ou de boucle (12, 19) et interagissant avec le composant rapporté (1) est disposé sur la portion de liaison (9).
PCT/EP2013/001938 2012-07-19 2013-07-03 Profil d'étanchéité à raccorder à un composant rapporté WO2014012621A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012102712.7 2012-07-19
DE202012102712U DE202012102712U1 (de) 2012-07-19 2012-07-19 Abdichtungsprofil zum Anschluss eines Anbauteils

Publications (1)

Publication Number Publication Date
WO2014012621A1 true WO2014012621A1 (fr) 2014-01-23

Family

ID=48790331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/001938 WO2014012621A1 (fr) 2012-07-19 2013-07-03 Profil d'étanchéité à raccorder à un composant rapporté

Country Status (2)

Country Link
DE (1) DE202012102712U1 (fr)
WO (1) WO2014012621A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2786258T3 (es) * 2013-09-24 2020-10-09 Saint Gobain Disposición de sellado para un panel de vidrio de un vehículo
US9713951B2 (en) 2015-09-21 2017-07-25 Agc Automotive Americas R&D, Inc. Window trim for use with a fixed window of a vehicle

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152975B (de) 1960-06-23 1963-08-22 Velcro Sa Soulie Verhakungsteil fuer einen Flaechenreissverschluss
GB2284633A (en) * 1993-12-10 1995-06-14 Nifco Inc Two-part fastener assembly for securing a vehicle windscreen
EP0705726A2 (fr) * 1994-10-05 1996-04-10 Ford Motor Company Limited Positionnement réglable de fenêtres
US5667896A (en) * 1995-04-11 1997-09-16 Donnelly Corporation Vehicle window assembly for mounting interior vehicle accessories
US5788318A (en) * 1996-10-15 1998-08-04 Gold; Peter Mounted vehicle window
EP1280675B1 (fr) 2000-05-12 2006-03-22 Elkamet Kunststofftechnik GmbH Ensemble joint d'etancheite pour vitres de vehicules
EP1441614B1 (fr) 2001-11-01 2007-08-29 3M Innovative Properties Company Appareil et procede de formation des coiffes sur des fixations refermables en larges bandes
DE202008006986U1 (de) 2008-05-23 2009-10-01 Elkamet Kunststofftechnik Gmbh Profilelement zum Verbinden einer Fahrzeugscheibe mit einem Wasserkasten
EP2175527A1 (fr) 2008-10-09 2010-04-14 3M Innovative Properties Company Composant de fixation mécanique refermable
DE102009026369A1 (de) 2009-08-13 2011-03-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Abdichtungs-Anordnung für Fahrzeugscheiben, Verfahren zu deren Herstellung und deren Verwendung
EP1253836B1 (fr) 2000-02-10 2011-08-03 3M Innovative Properties Company Fixation et bande de fermeture mecanique s'accrochant spontanement
DE102010056495A1 (de) 2010-12-30 2012-07-05 Rehau Ag + Co. Abdichtungsprofil zum Anschluss eines Anbauteils sowie Verfahren zum Anschluss eines Anbauteils

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518203C1 (de) * 1985-05-21 1986-08-28 Adam Opel AG, 6090 Rüsselsheim Haltevorrichtung fuer Kraftfahrzeugscheiben
DE9113392U1 (fr) * 1991-10-29 1992-01-09 Adam Opel Ag, 6090 Ruesselsheim, De
US5413397A (en) * 1994-02-02 1995-05-09 Gold; Peter N. Automotive window assembly system
DE19961706B4 (de) * 1999-12-21 2004-09-09 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verbindung einer Fahrzeugscheibe mit einem angrenzenden Bauteil

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152975B (de) 1960-06-23 1963-08-22 Velcro Sa Soulie Verhakungsteil fuer einen Flaechenreissverschluss
GB2284633A (en) * 1993-12-10 1995-06-14 Nifco Inc Two-part fastener assembly for securing a vehicle windscreen
EP0705726A2 (fr) * 1994-10-05 1996-04-10 Ford Motor Company Limited Positionnement réglable de fenêtres
US5667896A (en) * 1995-04-11 1997-09-16 Donnelly Corporation Vehicle window assembly for mounting interior vehicle accessories
US5788318A (en) * 1996-10-15 1998-08-04 Gold; Peter Mounted vehicle window
EP1253836B1 (fr) 2000-02-10 2011-08-03 3M Innovative Properties Company Fixation et bande de fermeture mecanique s'accrochant spontanement
EP1280675B1 (fr) 2000-05-12 2006-03-22 Elkamet Kunststofftechnik GmbH Ensemble joint d'etancheite pour vitres de vehicules
EP1441614B1 (fr) 2001-11-01 2007-08-29 3M Innovative Properties Company Appareil et procede de formation des coiffes sur des fixations refermables en larges bandes
DE202008006986U1 (de) 2008-05-23 2009-10-01 Elkamet Kunststofftechnik Gmbh Profilelement zum Verbinden einer Fahrzeugscheibe mit einem Wasserkasten
EP2175527A1 (fr) 2008-10-09 2010-04-14 3M Innovative Properties Company Composant de fixation mécanique refermable
DE102009026369A1 (de) 2009-08-13 2011-03-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Abdichtungs-Anordnung für Fahrzeugscheiben, Verfahren zu deren Herstellung und deren Verwendung
DE102010056495A1 (de) 2010-12-30 2012-07-05 Rehau Ag + Co. Abdichtungsprofil zum Anschluss eines Anbauteils sowie Verfahren zum Anschluss eines Anbauteils

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