DE102009032877A1 - Method for manufacturing sealing or cover strip of car, involves pressing retaining lip into insertion channel after vulcanization of insert area, and holding retaining lip by side section in prestressed position - Google Patents

Abstract

The method involves forming a retaining lip at a side section such that a free end of a retaining section is indicated in a direction of an opening. The retaining lip is pressed into an insertion channel after vulcanization of an insert area such that the retaining lip projects into the insertion channel, where the insert area is provided for inserting a sealing or cover strip into a flange of a motor vehicle (50). The retaining lip is held by another side section in a prestressed position, where the retaining lip comprises the retaining section and a bar section. An independent claim is also included for a sealing or cover strip for a motor vehicle.

Description

The The invention relates to a method for producing a sealing or Abdeckstreifens, with a cross-sectionally U-shaped Attachment for attachment to a flange of a motor vehicle is provided. The attachment area has a first leg section, a second leg portion and a first leg portion and the second leg portion interconnecting base portion on, which has a provided with an opening Aufsteckkanal form. The attachment area is with at least one first retaining lip provided with a holding portion having a free end, and a land portion connected to one of the leg portions is included. The slip-on area is extruded.

Of Furthermore, the invention relates to a sealing or cover strip for a motor vehicle, comprising a cross-sectionally U-shaped Attachment for attachment to a flange of a motor vehicle. The attachment region has a first leg section, a second leg portion and a first leg portion and the second leg portion interconnecting base portion on, which has a provided with an opening Aufsteckkanal form. The attachment area is with at least one first retaining lip provided with a holding portion having a free end, and a land portion connected to one of the leg portions is included. The slip-on area is extruded.

From the DE 10 2005 017 375 goes out a sealing profile for a motor vehicle, which is attachable to a flange. The sealing profile is U-shaped, wherein it has two leg portions and a base portion connecting the two leg portions together. In the sealing profile, a U-shaped carrier is embedded. From one of the leg portions protrudes a sealing lip of the U-shaped Aufsteckbereich. When placing the sealing profile on a flange, the sealing lip is pressed in the Aufsteckbereich and nestles against the flange.

The EP 0 255 916 B1 teaches a sealing profile for a motor vehicle, which is attachable to a flange. The sealing profile has a slip-on region with a substantially U-shaped cross section. The attachment region consists of a first leg section, a second leg section and a base section connecting the two leg sections. The sections enclose a slip-on channel on three sides. Of the leg portions holding lips protrude into the slip-on, which are inclined to the base portion. After attaching to a flange, the retaining lips wedge and thus increase the peel force. To reinforce the Aufsteckbereichs a reinforcement is provided.

From the DE 36 09 050 A1 It is known to extrude rubber onto a core to produce a sealing profile.

The Invention is based on the object, a method of To simplify the aforementioned type and a seal or To provide cover strips with improved properties.

The The object is achieved by a method having the features of the patent claim 1 and by a sealing or cover strip with the features of claim 1.

advantageous Embodiments of the method are subject of the claims 2 to 10. Advantageous embodiments of the sealing or Abdeckstreifens are the subject of the subclaims 12 to 21.

at the method according to the invention is the first Retaining lip bent directly after vulcanization into the slip-on channel. In this process, the first retaining lip is biased and thus can an increased pressure on a flange, on the attachment area is attached, can raise. Because the biggest Share of the restoring force of the first retaining lip by the Pretension arises, the Aufsteckkraft is only in small Dimensions depend on the thickness of the flange. Of the Power contribution, the further tension of the first retaining lip when plugging is generated is relatively low. reason for this is that the angular differences of the retaining lip between their investment positions for different flange thicknesses now a much smaller Percentage of total angle change versus make up the extrusion layer. Thus, this leads to a less variation of the Aufsteckkräfte depending from the flange thickness. Furthermore, there is the instantaneous pole the rotational movement of the retaining lip at the introduction of the flange closer to the carrier. This increases the Lever arm, so that the force to attach to the flange reduces becomes. In addition, it is in such a sealing or cover strip no longer necessary, with different flange thicknesses the slip-on area to be attached to the flange by roll forming. It also avoids for each flange thickness its own, to the Aufsteckkraft adapted to extrude plug-on area. Consequently a gasket and cover strip is made, which is easy on a flange can be attached without corresponding To need aids.

The free end of the first retaining lip protrudes advantageous from the slip-on channel. Such a retaining lip allows a more advantageous sealing of the flange, since it is designed longer and thus can invest over a longer distance to the flange.

The first retaining lip is extruded so advantageous that they after the extrusion substantially parallel to one of the leg sections runs. As a result, the pushed into the slip-on channel Retaining lip on a larger bias, so that the retaining lip with an increased force against the Flange presses. Thus, on the one hand, an advantageous Ensures sealing and on the other hand is an increased Achieved friction, so that a removal of the sealing or Abdeckstreifens of a flange is difficult.

The first retaining lip is formed so advantageous that the web portion to form a bending point with a smaller compared to the holding section Thickness is provided. This narrow design of the web section causes when folding in the first retaining lip reduces the internal stresses in the material of the web portion become. By providing the bending point is enough space for a change in position of the first retaining lip, so that in particular the tensile stresses on the opening the Aufsteckkanals facing side can be significantly reduced. Plastics are characterized by tensile stresses in their long-term stability impaired. A reduction of tensile stresses leads thus to a greater long-term stability.

Of the Aufsteckbereich can advantageously with at least a second retaining lip provided by the second leg portion and / or the Base section protrudes into the slip-on channel. The opposite Retaining lips can effectively insert the intervening Hold the flange from both sides.

Advantageous is the second leg portion and / or base portion with a ribbed surface provided.

The second retaining lip or the ribbed surface is advantageous arranged on the second leg portion, that the first retaining lip from the second retaining lip or the ribbed surface is held in position when the first retaining lip in the Plug-in channel is bent into it. This makes it possible the bending in of the first retaining lip already in preparation to carry out the installation of the sealing or covering strip. The bent in first retaining lip remains until the assembly of the sealing or cover strip on the flange in its biased position. This avoids that by plugging in already high force is characterized, another force application by bending in is needed. Furthermore you can thereby storing the sealing or cover strips ready for mounting and delivered.

Of the Attachment area can be connected to a sealing area, wherein the sealing region is preferably provided with a hollow chamber becomes. Thus, a desired sealing function may be on ensured the installation of the sealing or Abdeckstreifens become.

Advantageous may be the first leg portion and / or the second Leg portion and / or the base portion with a carrier be reinforced. Such a carrier causes an increased Strength and clamping force of Aufsteckbereichs and thus ensures a secure attachment of the sealing or Abdeckstreifens the flange. The carrier can advantageously made of a corrosion-resistant material consist. The use of a corrosion-resistant material leads to cause cracks in the material of the leg portions or the Basic section for the durability of the seal or Cover strip are irrelevant. Moisture or moisture Dirt does not destroy the material of the reinforcement.

Of the inventive sealing or cover strip has the advantage that due to the bent into the slip-on Haltelippe this is biased so that the retaining lip with can bear an increased pressure on a flange. moreover is the Aufsteckkraft only to a small extent by the Thickness of the flange depends, as the largest Share of the restoring force of the first retaining lip by the Preload arises. The power contribution, the further tension the first retaining lip is created when plugging, is relatively low. The reason for this is that the angular differences of the retaining lip between their investment positions for different flange thicknesses now compared to a much lower percentage of the total angle change make up the extrusion layer. Thus, this leads to a less variation of the Aufsteckkräfte depending from the flange thickness. Furthermore, there is the instantaneous pole the rotational movement of the retaining lip at the introduction of the flange more dense at the carrier. This increases the lever arm, so that the force to attach to the flange is reduced. Furthermore, it is in such a sealing or cover strip no longer necessary, with different flange thicknesses the slip-on area to be attached to the flange by roll forming. It also avoids for each flange thickness its own, in the Aufsteckkraft adapted to extrude plug-on area. consequently The gasket or cover strip can easily on a flange be plugged.

Advantageous protrudes the free end of the first retaining lip from the Aufsteckkanal out.

In In a further advantageous embodiment, the first retaining lip extruded so that they are substantially parallel after extrusion extends to one of the leg sections.

The first retaining lip is advantageously shaped such that the web portion to form a bending point with a smaller compared to the holding section Thickness is provided.

Advantageous is the Aufsteckbereich with at least a second retaining lip provided by the second leg portion and / or the base portion protrudes into the slip-on channel.

In In a further advantageous embodiment, the second leg section and / or the base portion with a ribbed surface Mistake.

The second retaining lip or the ribbed surface can do so be arranged on the second leg portion that the first Retaining lip from the second retaining lip or the ribbed surface is held in position when inserted into the slip-on channel is bent.

Advantageous is a sealing area provided with the attachment area is connected, wherein preferably the sealing area with a hollow chamber is provided.

Of the first leg portion and / or the second leg portion and / or the base portion can be reinforced with a carrier be.

The Advantages of the embodiments of the invention The method is analogous also in these embodiments of the sealing or cover strip given.

Of the first leg portion and / or the second leg portion and / or the base portion and / or the first retaining lip and / or the second Retaining lip and / or the sealing area may consist of a elastomeric material, in particular EPDM or TPE exist. These Materials are weather resistant and have the for a sealing or cover strip necessary flexibility on.

The Invention will be described below with reference to embodiments explained in more detail, the only schematic in the accompanying drawings are shown. Show it in detail:

1 a side view of a motor vehicle;

2 a side view of a door of the motor vehicle;

3 a section through a sealing or cover strip according to a first embodiment of the invention along the line IIIa-IIIa in 2 ;

4 a cross section of the sealing or Abdeckstreifens invention immediately after the extrusion;

5 a cross section through a sealing or cover strip according to a second embodiment; immediately after the extrusion;

6 a cross section as in 5 with bent in first retaining lip;

7 a cross section through a sealing or cover strip according to a third embodiment;

8th a cross section as in 7 with bent in first hooked lip and

9 a cross section through a sealing and cover strip according to a fourth embodiment.

1 shows a motor vehicle 50 that a door 52 having. The door 52 closes an opening of the motor vehicle 50 ,

The door 52 is in 2 shown closer. Along a frame 53 the door 52 runs a sealing or cover strip 10 , the door 52 in the closed state against the rest of the motor vehicle 50 seals.

3 shows a cross section of the sealing or Abdeckstreifens 10 along the line III-III according to 2 that on a flange 51 is plugged. The sealing or cover strip 10 has a slip-on area 20 and a sealing area 40 on.

The attachment area 20 limited on three sides a Aufsteckkanal 29 , These are at the attachment area 20 a first leg portion 26 , a second leg portion 27 and one of the two leg sections 26 . 27 connecting base section 25 intended. The two leg sections 26 . 27 lie on the Aufsteckkanal 29 opposite, wherein the leg sections 26 . 27 and the base section 25 are arranged so that the cross-section of the attachment area 20 is designed substantially U-shaped. On one side, the slip-on channel 29 an opening 30 on. The sealing or cover strip 10 is by means of the opening 30 on the flange 51 put in such a way that the flange 51 in the slip-on channel 29 is recorded.

The first leg section 26 has a first retaining lip 21 on, with preload in the attachment area 29 protrudes and from the second leg portion 27 is held. When plugged in, the retaining lip presses against the flange. The first retaining lip 21 has a holding section 23 and a bridge section 24 on. The bridge section 24 connects the first retaining lip 21 with the first leg portion 26 , The bridge section 24 has one compared to the holding section 23 smaller thickness. By changing the thickness of the web section 24 can the restoring force of the first retaining lip 21 be set.

The second leg section 27 has several second retaining lips 22 on, in the slip-on channel 28 protrude and also on the flange 51 issue. The second holding lips 22 are to the base section 25 inclined towards. Instead of the second retaining lip 22 may be the surface of the second leg portion 27 be ripped. According to 3 becomes the first retaining lip 21 from a second retaining lip 22 held in the prestressed state. The first retaining lip 21 has a length sufficient for the first retaining lip 21 in one of the second retaining lips 22 locks. The first retaining lip 21 thus becomes one of the second retaining lips 22 prevented from getting into their original shape, namely from the opening 30 outstanding, to move back. The first retaining lip 21 however, it can also be held in place by the ribbed surface.

In the sealing or cover strip 10 is a carrier 28 embedded. The carrier 28 serves to increase the clamping force and improve the stability of the sealing or Abdeckstreifens 10 and also has a U-shaped cross section. The carrier 27 , which can also be referred to as reinforcement, gives the Aufsteckabschnitt 20 Stability and ensures that the retaining lips 21 . 22 with sufficient force to the flange 51 be pressed. It is conceivable the carrier 27 to be provided with a corrosion-resistant coating.

The sealing area 40 adjoins the base section 25 and has one of the base portion 25 and an outer wall 41 limited hollow chamber 43 on. The hollow chamber 43 is filled with air.

For the production of the sealing or masking strip 10 is both the attachment area 20 as well as the sealing area 40 extruded, the carrier 28 is coated in an extrusion layer with the extrudate. The attachment area 20 and the sealing area 40 can consist of different materials, so for example, the sealing area 40 made of a softer material than the slip-on area 20 be extruded. After extrusion, the first retaining lip protrudes 21 out of the opening 30 of the attachment area 20 out, wherein the first retaining lip parallel to the first leg portion 26 runs like this in 4 is shown. The carrier 28 can be made of a metallic material or a plastic, for example, extruded or injection-molded. When the vulcanization process is complete, the first stopper lip will become 21 in the slip-on channel 29 bent in, as it is in 3 is shown. The bending in can be done manually or automatically by means of a dedicated bending tool. Due to the smaller thickness of the web section 24 is possible, the first retaining lip 21 so in the Aufsteckkanal 28 to slip in that the holding section 23 not on the first leg portion 26 is applied. This will avoid being leveraged at the opening 30 facing side of the web section 24 Tensile stresses arise, which the durability of the web section 24 could affect.

Alternatively, the sealing area 40 at the attachment area 20 be sprayed, in which the attachment area 20 is placed in an injection mold and then the sealing area 40 to the attachment area 20 is injected. Depending on the desired strength, rigidity or stability, various hybrid forms of these embodiments are conceivable.

Once the first retaining lip 21 in the slip-on channel 29 can be bent, the sealing or cover strip 10 on a flange 51 be plugged. In this Aufsteckvorgang the retaining lips 21 . 22 on the base section 25 too bent. By a restoring force of the retaining lips 21 . 22 which results from this bending become the retaining lips 21 . 22 to the flange 51 pressed. Due to its inclination on the base section 25 to brace the retaining lips 21 . 22 then against removal of the flange 51 , This will ensure that the peel force of the sealing or masking tape 10 much higher than the Aufsteckkraft.

The restoring force of the first retaining lip 21 also determines the essential for attaching the sealing or Abdeckstreifens 10 on the flange 51 necessary attachment force. The embodiment of the first retaining lip shown here 21 causes due to the bending in of the first retaining lip 21 in the slip-on channel 28 generated bias that for flanges 51 With different thicknesses each a nearly identical Aufsteckkraft is needed. This results from the fact that the largest part of the Aufsteckkraft is generated by the bias. The force variations resulting from the additional leverage due to different dimensions of the flange 51 result, can now make a relatively small contribution to power.

Another seal or cover strip 10 is in 5 shown. In addition to the attachment area 20 has the seal or cover strip 10 a sealing area 40 on. The sealing area 40 has one of an outer wall 41 and the second leg portions 26 limited hollow chamber 43 on. The hollow chamber 43 is filled with air. The wall 41 has a sealing lip 42 on, at the base section 25 opposite side of the hollow chamber 43 is arranged. The sealing lip 42 is essentially as an extension of the second leg portion 27 educated. The hollow chamber 43 closes immediately to the second leg section 27 at. The wall 31 has a hinge point 34 on, to adapt the shape of the wall 31 on contact with one at the sealing area 30 pressed part serves.

In 6 is the seal or cover strip according to 5 with one in the Aufsteckkanal 29 curved retaining lip 21 shown by the second retaining lip 22 is held with bias in the receiving channel.

For the production of this sealing or masking strip 10 become the slip-on area 20 with the holding lips 21 . 22 and the sealing area 40 extruded. Alternatively, only the attachment area 20 are extruded, and then the attachment area 20 placed in an injection mold and the sealing area 40 is injected. In the attachment area 20 is not a carrier in this case 27 intended. Depending on the desired strength, rigidity or stability, various hybrid forms of these embodiments are conceivable.

So shows 7 a sealing or cover strip 10 with a merely L-shaped carrier 28 only in the second leg section 27 and in a part of the base section 25 extends. For the production of the sealing and masking strip 10 become the slip-on area 20 and the sealing area 40 co-extruded. Alternatively, in the production of the first carrier 28 provided by extrusion with a sheath and then the sealing portion 40 as well as the remaining base section 25 and the first leg portion 26 molded.

In 8th is the gasket or cover strip 10 out 7 with a first retaining lip bent into the slip-on channel 21 shown.

9 shows a further embodiment of the sealing or Abdeckstreifens 10 , the second leg portion 27 has a ribbed surface. The production of the sealing or masking strip 10 according to 9 corresponds to the previous versions.

In the extrusion and in the injection molding preferably weather-resistant plastics are used. Especially suitable for sealing or cover strips 10 have proven ethylene-propylene-diene rubber (EPDM) or thermoplastic elastomers (TPE). These materials are weather-resistant and mechanically flexible. Furthermore, flocking on them can also be done easily 45 , for example in the area of the sealing lip 42 to be applied.

The forms of the sealing area shown here 40 are just an example of sealing areas 40 to understand. In particular, it is possible that the sealing area 40 in the area of the base section 25 and / or in the region of the leg sections 26 . 27 to the attachment area 20 followed. It is also conceivable, multi-chamber systems or no hollow chamber 43 provided.

The second holding lips 22 can also be different lengths. So it is conceivable, for example, several short second retaining lips 22 provide and only one of the second retaining lips 22 to extend so that they are the first retaining lip 21 can hold in the bent-in state.

The previously described embodiments of a sealing or masking strip 10 allow a simple production with improved Aufsteckenigenschaften.

In contrast to conventional sealing or cover strips, the sealing strip or cover strip according to the invention is distinguished 10 not least by the fact that the Aufsteck- and withdrawal force varies less depending on the flange thickness and therefore a practical installation is taken into account.

LIST OF REFERENCE NUMBERS

10

Seals or cover strips

20

attachment area

21

first retaining lip

22

second retaining lip

23

holding section

24

web section

25

base section

26

first leg portion

27

second leg portion

28

carrier

29

Aufsteckkanal

30

opening

31

ribbed surface

40

sealing area

41

wall

42

sealing lip

43

hollow

44

articulation point

45

flocking

50

motor vehicle

51

flange

52

door

53

frame

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

Cited patent literature

• - DE 102005017375 [0003]
• EP 0255916 [0004]
• - DE 3609050 A1 [0005]

Claims (21)

Method for producing a sealing or masking strip ( 10 ), which with a U-shaped in cross section Aufsteckbereich ( 20 ) for mounting on a flange ( 51 ) of a motor vehicle ( 50 ) is provided; the attachment area ( 20 ) a first leg section ( 26 ), a second leg section ( 27 ) and a first leg section ( 26 ) and the second leg section ( 27 ) interconnecting base section ( 25 ), one with an opening ( 30 ) provided Aufsteckkanal ( 29 ) form; the attachment area ( 20 ) with at least one first retaining lip ( 21 ), which has a holding section ( 23 ), which has a free end, and a web portion ( 24 ) connected to one of the leg sections ( 26 . 27 ), and wherein the attachment area ( 20 ) is extruded; characterized in that the first retaining lip ( 21 ) on the first leg section ( 26 ) is shaped such that the free end in the direction of the opening ( 30 ) shows; wherein the first retaining lip ( 21 ) after vulcanization of the slip-on area ( 20 ) in such a way in the Aufsteckkanal ( 29 ) is depressible, that the first retaining lip ( 21 ) with bias in the Aufsteckkanal ( 29 protruding, and wherein the first retaining lip ( 21 ) from the second leg portion ( 27 ) is held in this biased position. A method according to claim 1, characterized in that the free end of the first retaining lip ( 21 ) from the Aufsteckkanal ( 29 ) stands out. A method according to claim 1 or 2, characterized in that the first retaining lip ( 21 ) is extruded such that, after extrusion, it is substantially parallel to the first leg section (FIG. 26 ) runs. Method according to one of claims 1 to 3, characterized in that the first retaining lip ( 21 ) is shaped such that the web portion ( 24 ) to form a bending point with a compared to the holding section ( 23 ) is provided smaller thickness. Method according to one of claims 1 to 4, characterized in that the Aufsteckbereich ( 20 ) with at least one second retaining lip ( 22 ) provided by the second leg section ( 27 ) and / or the base section ( 25 ) in the Aufsteckkanal ( 29 ) protrudes. A method according to claim 5, characterized in that the second retaining lip ( 22 ) on the second leg section ( 27 ) is arranged, that the first retaining lip ( 21 ) from the second retaining lip ( 22 ) is held in position when the first retaining lip ( 21 ) in the Aufsteckkanal ( 29 ) is pressed. Method according to one of claims 1 to 4, characterized in that the second leg section ( 27 ) and / or the base section ( 25 ) with a ribbed surface ( 31 ). Method according to claim 7, characterized in that the ribbed surface ( 31 ) on the second leg section ( 27 ) is arranged, that the first retaining lip ( 21 ) from the ribbed surface ( 31 ) is held in position when the first retaining lip ( 21 ) in the Aufsteckkanal ( 29 ) is pressed. Method according to one of claims 1 to 8, characterized in that the Aufsteckbereich ( 20 ) with a sealing area ( 40 ), wherein preferably the sealing area ( 40 ) with a hollow chamber ( 43 ). Method according to one of claims 1 to 9, characterized in that the first leg section ( 26 ) and / or the second leg section ( 27 ) and / or the base section ( 25 ) with a carrier ( 28 ) are reinforced. Sealing or cover strip for a motor vehicle ( 50 ), comprising: a U-shaped mounting area ( 20 ) for mounting on a flange ( 51 ) of a motor vehicle ( 50 ); the attachment area ( 20 ) a first leg section ( 26 ), a second leg section ( 27 ) and a first leg section ( 26 ) and the second leg section ( 27 ) interconnecting base section ( 25 ), one with an opening ( 29 ) provided Aufsteckkanal ( 29 ) form; the attachment area ( 20 ) with at least one first retaining lip ( 21 ), which has a holding section ( 23 ), which has a free end, and a web portion ( 24 ) connected to one of the leg sections ( 26 . 27 ), and wherein the attachment area ( 20 ) is extruded; characterized in that the first retaining lip ( 21 ) on the first leg section ( 26 ) is shaped such that the free end in the direction of the opening ( 30 ) shows; wherein the first retaining lip ( 21 ) after vulcanization of the slip-on area ( 20 ) in such a way in the Aufsteckkanal ( 29 ) is impressed that the first retaining lip ( 21 ) with bias in the Aufsteckkanal ( 29 protruding, and wherein the first retaining lip ( 21 ) from the second leg portion ( 27 ) is held in this biased position. Sealing or cover strip according to claim 11, characterized in that the free end of the first retaining lip ( 21 ) from the Aufsteckkanal ( 29 ) stands out. Sealing or cover strip according to claim 11 or 12, characterized in that the first retaining lip ( 21 ) is extruded such that, after extrusion, it is substantially parallel to the first leg section (FIG. 26 ) runs. Sealing or cover strip according to one of claims 11 to 13, characterized in that the first retaining lip ( 21 ) is shaped such that the web portion ( 24 ) to form a bending point with a compared to the holding section ( 23 ) is provided smaller thickness. Sealing or covering strip according to one of claims 11 to 14, characterized in that the attachment area ( 20 ) with at least one second retaining lip ( 22 ) provided by the second leg section ( 27 ) and / or the base section ( 25 ) in the Aufsteckkanal ( 29 ) protrudes. Sealing or cover strip according to claim 15, characterized in that the second retaining lip ( 22 ) on the second leg section ( 27 ) is arranged, that the first retaining lip ( 21 ) from the second retaining lip ( 22 ) is held in position when the first retaining lip ( 21 ) in the Aufsteckkanal ( 29 ) is pressed. Sealing or cover strip according to one of claims 11 to 14, characterized in that the second leg section ( 27 ) and / or the base section ( 25 ) with a ribbed surface ( 31 ) is provided. Sealing or cover strip according to claim 17, characterized in that the ribbed surface ( 31 ) so on the second leg section ( 27 ) is arranged, that the first retaining lip ( 21 ) from the ribbed surface ( 31 ) is held in position when the first retaining lip ( 21 ) in the Aufsteckkanal ( 29 ) is pressed. Sealing or cover strip according to one of claims 11 to 18, characterized in that the Aufsteckbereich ( 20 ) with a sealing area ( 40 ), wherein preferably the sealing area ( 40 ) with a hollow chamber ( 43 ) is provided Sealing or cover strip according to one of claims 11 to 19, characterized in that the first leg section ( 26 ) and / or the second leg section ( 27 ) and / or the base section ( 25 ) with a carrier ( 28 ) is reinforced. Sealing or cover strip according to one of claims 11 to 20, characterized in that the first leg section ( 26 ) and / or the second leg section ( 27 ) and / or the base section ( 25 ) and / or the first retaining lip ( 21 ) and / or the second retaining lip ( 22 ) and / or the sealing area ( 40 ) consist of an elastomeric material, in particular EPDM or TPE.

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