EP2117865A1 - Joint d'étanchéité profilé et agencement de garniture d'étanchéité le comprenant - Google Patents

Joint d'étanchéité profilé et agencement de garniture d'étanchéité le comprenant

Info

Publication number
EP2117865A1
EP2117865A1 EP08707268A EP08707268A EP2117865A1 EP 2117865 A1 EP2117865 A1 EP 2117865A1 EP 08707268 A EP08707268 A EP 08707268A EP 08707268 A EP08707268 A EP 08707268A EP 2117865 A1 EP2117865 A1 EP 2117865A1
Authority
EP
European Patent Office
Prior art keywords
sealing
profile
disc
closed
space
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Withdrawn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
EP08707268A
Other languages
German (de)
English (en)
Inventor
Martin Gentemann
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.)
Meteor Gummiwerke KH Badje GmbH and Co
Original Assignee
Meteor Gummiwerke KH Badje GmbH and 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 Meteor Gummiwerke KH Badje GmbH and Co filed Critical Meteor Gummiwerke KH Badje GmbH and Co
Publication of EP2117865A1 publication Critical patent/EP2117865A1/fr
Withdrawn legal-status Critical Current

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
    • B60J10/74—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
    • B60J10/75—Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides for sealing the lower part of the panes

Definitions

  • the invention relates to a sealing profile according to the preamble of claim 1.
  • the invention further relates to seal assemblies incorporating these sealing profiles according to the preambles of claims 8, 9, 10th
  • Such sealing arrangements are used in the sealing of the door shaft of a vehicle door, within which a disc can be lowered in its open position. In this position, any penetration of foreign bodies, eg. As to prevent dirt particles or precipitation reliably. The same applies to the closed position in which the sealing arrangement directly cooperates sealingly with the facing surfaces of the disc.
  • Another requirement to be imposed on the seal assembly relates to guiding and holding properties which it is intended to exert on the disk. These properties relate to the vibration behavior of the system disk seal assembly, e.g. resulting post-graduation periods.
  • the disc is known to be subject to oscillating, resulting from the driving of the vehicle and from the closing of the doors resulting stresses, which has to accommodate the storage of the disc, without being encouraged to vibrate itself.
  • a sealing arrangement which is characterized by two on both sides along the boundary of a door shaft extending like sealing profiles.
  • Each of the sealing profiles consists of a hollow profile, the interior of which can be acted upon by overpressure or underpressure, so that depending on the position and the state of motion of the disc, the contact pressure of the sealing profiles on the Wheel controllable and in the full open state of the door shaft is sealingly closed.
  • US Pat. No. 5,388,371 discloses a sealing arrangement which consists of two sealing profiles which are identical to one another and are to be applied on the outside as well as on the inside with respect to the edge of a door shaft and which are designed for sealing cooperation with a pane.
  • Each sealing profile consists of a mounting and a sealing portion, which is characterized by two spaced apart at an angle to the disc extending, spaced sealing lips, one of which is formed as a hollow profile. Both sealing lips have flocking on their side facing the disc.
  • JP 2002 254 933 which consists of a U-shaped, intended for attachment to an edge portion of a body attachment portion and a sealing portion.
  • the sealing portion is characterized by two sealing lips whose lower is formed as a hollow profile.
  • the sealing lips, in particular their reaching into contact with the disc sections are made of a different plastic than the other sections.
  • DE 10 2005 049 146 discloses a further sealing arrangement intended for the window slot of a vehicle door and, inter alia, for interacting with a disk on the outside, the sealing portion of which consists of a wiper lip and a sealing lip which adjoin a lever like, about a material dilution to a mounting portion pivotally hinged part are formed.
  • the sealing lip is formed convexly curved in the direction of the disc and defines in the closed position together with a facing portion of the mounting portion of an approximately closed space.
  • At least one sealing lip of the sealing profile is created with the proviso that they are in normal use due to a concern to the disc, z. B. in the transfer of an open position within the door shaft upwards in a closed position undergoes an elastic deformation to the effect that it forms a closed, a certain space surrounding profile in this deformed state.
  • this profile can take different forms - but this profile is always characterized in that the sealing lip forms, for example, a rolled up, thus enclosing a cavity structure.
  • the features of claim 3 have the advantage that, for example, when transferring the disc, starting from the closed position in the open position on the surface of the disc adhering liquid and dirt particles can be removed particularly reliable.
  • the features of claim 4 have the advantage that a sliding of the free end of the one sealing lip along the facing surface of the other sealing lip during the formation of a closed profile is facilitated.
  • the one sealing lip experiences in this way an improved guiding action in the direction of a circumferential closure of the profile. It can also be seen that the design of the surface contact between the two sealing lips, the existing forces, the nature of the adjacent surfaces and the material pairings emanating from this contact frictional damping can be structurally influenced in a variety of ways.
  • the laminations provided according to the features of claims 5 and 6 can serve different purposes. It may be, for example, protective coatings or decorative coatings. Also suitable are friction and wear-reducing Stratifications as well as those which improve the performance of a cleaning function on the pane.
  • sealing lips may be on the outside of the sealing arrangement or a body structure.
  • these sealing lips may be provided on the inside thereof.
  • sealing lips can also be present outside and / or inside in multiple arrangements.
  • sealing profiles of a sealing arrangement may according to the features of claim 11 have three or more sealing lips to exercise a stable leadership function on the disc can.
  • the attachment portions of the sealing profiles can be used according to the features of claim 12 for attachment of further profile elements become.
  • decorative strips, ornamental rods or the like may be mentioned in this context decorative objects.
  • the sealing profiles may according to the features of claim 13 consist of elastomeric materials, in particular thermoplastic elastomers. These can be produced particularly efficiently by means of extrusion, for example from sponge rubber, EPDM (ethylene / propylene / diene elastomer), SBR (styrene / butadiene elastomer), CR (chlorobutadiene elastomers), blends of EPDM, SBR, polyoctenamer and NBR (acrylonitrile / butadiene elastomer) consisting of thermoplastic elastomers such as alloys based on TPO.
  • EPDM ethylene / propylene / diene elastomer
  • SBR styrene / butadiene elastomer
  • CR chlorobutadiene elastomers
  • claims 14 and 15 are directed to a further embodiment of the attachment portions. These can be provided with reinforcements, through which a permanent elastic bias can be displayed in the Aufsteckposition. This brings a reliable attachment state with it.
  • an assembly is made available, which can be varied in many ways and is also suitable for compensating component tolerances in the area of the vehicle body.
  • Figure 1 is an illustration of a prior art attributable seal assembly in section and in the open position of the disc of a vehicle door.
  • Figure 2 is an illustration of an embodiment of a seal assembly according to the invention in section and in the open position of the disc of a vehicle door.
  • FIGS. 3, 4 are views respectively starting from that shown in FIG.
  • FIG. 5 shows an illustration of a modified example of an inside sealing profile as part of the sealing arrangement according to the invention
  • FIG. 6 shows a representation of a modified example of an outside sealing profile as part of the sealing arrangement according to the invention
  • Fig. 7 is a perspective partial view of a vehicle body to explain the installation location of these seal assemblies.
  • FIG. 7 shows a vehicle body 1 with two lateral doors 2, 3, the discs 4, 5 in the usual way between a closed position and an open position, in which the disc in FIG a sunken shaft 14 is arranged sunk, is infinitely displaceable. It is irrelevant whether they are frameless panes or those that are embedded in a frame. It is also irrelevant whether the windows are connected to electric window regulators or are only manually movable between the mentioned positions.
  • the door structure is characterized by two sheets 8, 9 whose free ends are brought together and form a vertically extending web 10.
  • the vehicle inner side 7 facing side of the door structure is also characterized by two sheets 11, 12, whose free ends are brought together and form a vertically extending web 13.
  • Die Stütze 13 Sind in der Zeichnungjan.
  • the webs 10, 13 extend at a distance from each other and parallel to the respect to the door structure in each case located inside sheets 8, 10, which thus form the lateral boundaries of the door shaft 14, within which the disc 4 is lowered to illustrate the open position of the door window.
  • On a representation of serving to guide the disc functional elements has been omitted for the sake of drawing simplicity. These as such are known in the art and require no further explanation.
  • the sealing portion 17 consists of two, at the, the door shaft 14 facing side of the mounting portion 16 located legs 16 " molded, one in the direction of a top 19 oriented toward curving, spaced-apart sealing lips 20, 21, for sealing engagement the disc 4 are determined.
  • the fastening section 23 provided with a metallic reinforcement 25, for example, is fitted on the web 13 and is held on it in a frictionally engaged manner by retaining profile elements 23 ' integrally formed on the said section and by elastic contact forces developed by the reinforcement 25.
  • the sealing portion 24 consists of a, on the, the door shaft 14 facing side of the mounting portion 23 located leg 23 " integrally formed hollow profile 26, which starting from said leg is formed by two wall sections 26 ' , 26 " which are curved towards the top 19 and are brought together at their free ends.
  • Both sealing portions 17, 24 are created with the proviso that in the illustrated in Figure 1 complete open position of the disc 4, the sealing lip 21 and the hollow profile 26 touch each other under elastic bias and thus form a top 19 toward sealing completion of the door shaft 14.
  • a sealing profile 27 is fitted over its U-shaped mounting portion 28 which carries a preferably metallic reinforcement 29.
  • retaining profile elements 28 ' are provided, which cooperate with the web 13.
  • a sealing portion 30 is formed, which consists of a, the top 19 facing towards this towards slightly curved sealing lip 31 and a spaced therefrom, a similar curvature having sealing lip 32 consists.
  • the free end of the sealing lip 32 is characterized by an inwardly, that is to say in the direction of the fastening section 28 and the upper sealing lip 31 angled or curved portion 32 ' , wherein in the shown in Fig.
  • the further upward movement of the disc 4 is characterized by a sliding of the disc, in particular its edge 4 ' along the sealing lip 32, which experiences an increasing deflection in the direction of the bottom 31 ' out until the state shown in Fig. 4 is reached. In this position has the sealing lip 32 reaches its maximum deflection and it is now the area 32 " on the disc 4 at.
  • the closed space 33 at the location of a hollow profile 26 shown in FIG. 1 brings the advantage of a significantly improved damping with it. This is due in large part to the fact that almost every change in the cross-sectional profile of the space 33 results in relative movements of the abutting surfaces of the portion 32 ' and the sealing lip 31, which are frictionally affected in accordance with the material pairing in the contact surface.
  • the characterized by the space 33 sealing portion 30 is thus characterized by elastic, a sufficient resilience performing properties and improved damping properties, as well as a reliable sealing and a stable leadership function is exerted on the disc of this seal assembly on which the sealing portions 17, 30th issue.
  • Ventilation openings which are provided along at least one of the sealing lips 31, 32, by the size and distribution of the damping behavior of the space 33 in the closed position of the disc 4 can be additionally influenced.
  • Fig. 5 shows in isolation a modification 27 'of the sealing profile shown in Fig. 2 27. Its, a door shaft facing leg 28 " is the same as the extending within the same reinforcement 29 ' formed extended, with spaced below the sealing lip 32nd a further sealing lip 34 extends, the curvature of which is at least similar to that of the sealing lip 32.
  • a further improved Sealing effect is based on this sealing profile also a further improved guiding effect for the disc 4.
  • coatings are designated, the function of which may vary depending on the material used. For example, these may be friction-reducing and / or wear-reducing layers or layers which further improve the damping.
  • Other surface regions of the sealing profile 27, 27 ' may also be provided with coatings, in particular visible surface portions with a decorative coating.
  • FIG. 6 shows a modification 15 'of the outside sealing profile 15 shown in FIG. 2 in its installed position. This is attached via a U-shaped mounting portion 37 on the web 10 of a door 2.
  • the door shaft 14 facing leg 37 ' of said mounting portion is formed extended, so that also extending within the same reinforcement 38 is formed extended.
  • the integrally formed on the leg 37 ' sealing portion 39 is compared to the seal portion 17 shown in FIG. 2 by a third sealing lip 40, which also extends in the direction of the disc 4 down and is intended for sealing engagement therewith. It is thus also under elastic bias on this. In this way, a further improved sealing and guiding effect can be achieved on the outside.
  • the sealing lips 20, 21, 40 may, if necessary, from a, differing from the base material of the mounting portion 37, z. B. be formed softer material.
  • Sealing profiles 15 ' can be combined in any way with sealing profiles 27, 27 ' of the type already described above to form a complete seal arrangement for a door shaft 14.
  • the sealing lips in particular the outer sealing profiles 15, 15 ' in the closed position of the disc 4 bounded cavities can be provided laterally not shown line sections, can be supplied via which penetrated water an orderly disposal.
  • 41 is an ornamental rod made of metal or plastic or a trim strip which is provided along its side portions with hook-like deformations, which in turn are arranged for latching with groove-like, undercut recesses 42, 43 of the mounting portion 37.

Landscapes

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

Abstract

L'invention concerne un joint d'étanchéité profilé (27) déterminé pour assurer l'étanchéité au niveau de vitres (4) de portières de véhicules, qui comprend une section de fixation (28) déterminée pour être emboîtée sur une nervure (13) et une section d'étanchéité (30) déterminée pour reposer contre la vitre (4), en position fermée. La section d'étanchéité (30) se caractérise en ce qu'elle présente au moins une lèvre d'étanchéité (32) à l'extrémité libre de laquelle est formée une section coudée (32') en direction de la section de fixation (28), qui est inclinée sur la section de fixation (28), en position fermée de la vitre (4), en direction de la face inférieure (31') d'une autre lèvre d'étanchéité (31) et définit un espace fermé (33), conjointement avec cette autre lèvre d'étanchéité, ledit espace fermé se trouvant par contre ouvert en position d'ouverture de la vitre (4). L'espace (33) formé par ce processus d'enroulement/de déroulement de la lèvre d'étanchéité (31) confère des propriétés d'amortissement favorables, ainsi que des forces de fermeture plus réduites, comparativement à un profilé creux classique, la ventilation étant mieux soutenue.
EP08707268A 2007-03-15 2008-01-25 Joint d'étanchéité profilé et agencement de garniture d'étanchéité le comprenant Withdrawn EP2117865A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007003837U DE202007003837U1 (de) 2007-03-15 2007-03-15 Dichtungsprofil und dieses einbeziehende Dichtungsanordnung
PCT/EP2008/000557 WO2008110231A1 (fr) 2007-03-15 2008-01-25 Joint d'étanchéité profilé et agencement de garniture d'étanchéité le comprenant

Publications (1)

Publication Number Publication Date
EP2117865A1 true EP2117865A1 (fr) 2009-11-18

Family

ID=38109382

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08707268A Withdrawn EP2117865A1 (fr) 2007-03-15 2008-01-25 Joint d'étanchéité profilé et agencement de garniture d'étanchéité le comprenant

Country Status (5)

Country Link
US (1) US20100011671A1 (fr)
EP (1) EP2117865A1 (fr)
JP (1) JP2010521349A (fr)
DE (1) DE202007003837U1 (fr)
WO (1) WO2008110231A1 (fr)

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US8127499B2 (en) * 2009-03-31 2012-03-06 Ford Global Technologies, Llc Relief lip for flocked tape belt seal
JP6022144B2 (ja) * 2010-04-01 2016-11-09 東海興業株式会社 ガラスランチャンネルとその組立体及び製造方法
US20120025564A1 (en) * 2010-07-28 2012-02-02 Magna International Inc. Flush Glass System Module
US8474188B2 (en) * 2010-08-16 2013-07-02 Henniges Automotive Sealing Systems North America, Inc. Carrier having a living hinge
DE102011011111A1 (de) * 2011-02-12 2012-08-16 SaarGummi International GmbH Dichtungsprofil, insbesondere zur Abdichtung einer bewegbaren Fahrzeugfensterscheibe
CA2783643A1 (fr) * 2011-07-27 2013-01-27 Hutchinson Sealing Systems Bourrelet d'etancheite pour vehicule automobile et sa methode de fabrication
US20130093141A1 (en) * 2011-09-29 2013-04-18 Hutchinson Sealing Systems Weather Strip Seal for an Automotive Vehicle, and its Manufacturing Method
DE102012023043A1 (de) * 2012-05-10 2013-11-14 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Dichtleiste für ein Kraftfahrzeug, insbesondere Fensterschachtdichtleiste
DE202012103167U1 (de) * 2012-08-22 2013-11-26 Rehau Ag + Co Tür-, Klappen- und / oder Scheibendichtung
JP6104656B2 (ja) * 2013-03-15 2017-03-29 鬼怒川ゴム工業株式会社 自動車用ドアのウエストサイドシール
DE102013009213A1 (de) * 2013-05-31 2014-12-04 Volkswagen Aktiengesellschaft Dichtungsprofil
JP6225772B2 (ja) * 2014-03-18 2017-11-08 豊田合成株式会社 自動車ドアのシール構造
CN105082957B (zh) * 2014-05-22 2017-09-12 鬼怒川橡胶工业株式会社 机动车用门的腰侧密封件
JP6488840B2 (ja) * 2015-04-07 2019-03-27 アイシン精機株式会社 車両用ベルトモール
EP3135518B1 (fr) * 2015-07-31 2019-10-30 AGC Inc. Partie beltline d'automobile et structure d'isolation phonique et vitre de portière d'automobile
JP6624456B2 (ja) * 2016-09-21 2019-12-25 カシオ計算機株式会社 防水キャップおよび電子機器
WO2018066586A1 (fr) * 2016-10-05 2018-04-12 旭硝子株式会社 Structure d'isolation phonique de partie ligne de ceinture d'automobile et verre de portière d'automobile
JP7190996B2 (ja) * 2019-10-30 2022-12-16 株式会社ファルテック 車両用モールディング
CN111361402A (zh) * 2020-03-06 2020-07-03 吉利汽车研究院（宁波）有限公司 一种玻璃导槽结构
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Also Published As

Publication number Publication date
DE202007003837U1 (de) 2007-05-24
JP2010521349A (ja) 2010-06-24
WO2008110231A1 (fr) 2008-09-18
US20100011671A1 (en) 2010-01-21

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