DE102005011075A1 - Motor vehicle door, has door inner panel and plastic is extended through openings, whose edge is gripped from behind, ensuring its fixing at door inner panel whereby plastic supporting part is injection molded - Google Patents

Abstract

Vehicle door (2) has door inner panel (4), in which openings are provided and at that at least one plastic supporting part (6) is injection molded. Plastic is extended through the openings, whose edge is gripped from the behind, ensuring its fixing at the door inner panel. An independent claim is also included for the method for production of vehicle door.

Description

The The present invention relates to a vehicle door, in particular for a motor vehicle, with a door inner panel and a molded plastic carrier part, the stiffening serves and for receiving the components to be arranged in the vehicle door suitable is. The invention further relates to a process for the preparation a vehicle door.

From the EP 0 370 342 is a usable in motor vehicles lightweight component with high strength properties known, which consists of a bowl-shaped body, in the interior reinforcing ribs are provided molded plastic. In this case, the connection of the reinforcing ribs to the base body takes place at discrete connection points.

The DE 100 18 186 A1 describes a vehicle door with a door box and a method for producing such a vehicle door. The door box of the known vehicle door has a cup-shaped door inner panel, which is closed to the outside of the vehicle door by a replaceable outer door skin. At least one plastic carrier part, which is connected to the inner door panel at discrete connection points, is molded onto the door inner panel on the side facing the door outer skin.

The in the DE 100 18 186 A1 disclosed vehicle door has been proven in practice and has various advantages, however, the known vehicle door can be improved in some detail.

So the present invention is based on the object of initially a vehicle door with a door inner panel and a molded plastic carrier part to provide a easier and faster mounting of a side mirror and a reduction the for the vehicle door required Items allowed.

Of the Invention is also based on the object, a vehicle door with a Door inner panel, one molded plastic carrier part and window guide rails for one To create window pane, where at a simple manufacture, attachment and alignment of the window guide rails to each other possible should be while at the same time a reduction of the parts required for the vehicle door is achieved.

It It is a further object of the present invention to provide a vehicle door with a vehicle door Inner door panel and a molded plastic carrier part to provide a increased Theft protection and improved protection of the door lock guaranteed while at the same time a reduction of the parts required for the vehicle door is achieved.

Of the The present invention is further based on the object, a To provide a method of making a vehicle door, which are carried out quickly can, simplifies the assembly of the vehicle door and the number the steps required to assemble the vehicle door reduced.

The solution The above objects are based on the features of Claims 1 and 26, respectively. Advantageous embodiments of the invention are the subject of the dependent claims.

The vehicle door according to the invention has a door inner panel in which openings are provided. The door inner panel may for example have a shell-like structure, as this in the DE 100 18 186 A1 is described. Also, the door inner panel z. B. have a window frame profile for forming the window frame of the vehicle door. At least one plastic carrier part is molded onto the inner door panel. The plastic carrier part, for example, record the components to be arranged in the vehicle door of the vehicle door and improve the strength properties of the vehicle door, the latter z. B. can be achieved by a partial or total rib-shaped design of the plastic carrier part. The plastic of the plastic carrier part extends through the apertures in the inner door panel and engages behind the edge of the openings in a manner securing the attachment to the inner door panel. The plastic part can thus be arranged both on both sides and substantially on only one side of the door inner panel.

In a preferred embodiment the vehicle door according to the invention is a Attachment portion provided for fixing a side mirror. The attachment section is made of plastic and is integral with the plastic carrier part educated. The attachment portion is so for example together with the plastic carrier part sprayed. The advantage of being integral with the plastic carrier part formed mounting portion made of plastic u.a. in that the forces acting on the side mirror especially can be well derived in the structure of the vehicle door.

In a further preferred embodiment of the vehicle door according to the invention, a fastening means made of plastic is provided on the attachment portion, which in turn integrally with is formed the attachment portion. In this way, the mounting of the side mirror is simplified because the fastening means are already integrated into the mounting portion. An additional mounting base for the actual mirror, which would first have to be attached to the mounting portion, so is not required, so that the number of required to assemble the vehicle door components is reduced by the above embodiment.

In an advantageous embodiment the vehicle door according to the invention is Fastener tubular training a implementation built into which a rod-shaped Connecting means are introduced for attaching the side mirror can. As a rod-shaped Connecting means comes, for example, an elongated screw in question, both by implementation and by another execution extends to the side mirror. This is how the assembly works greatly simplified, because instead of the usual three-point attachment the side mirror now only a single attachment, namely by an elongated screw or similar, is required.

According to one another preferred embodiment extends the vehicle door according to the invention the tubular Fastener parallel to the outwardly facing side of Befestigungsabschnit tes. this makes possible a particularly easy insertion of the rod-shaped Connecting means.

In a further advantageous embodiment of the vehicle door according to the invention extends the tubular one Attachment means perpendicular along the outwardly facing side of the attachment portion. This also makes a particularly simple insertion of the rod-shaped connecting means allows.

In a particularly preferred embodiment the vehicle door according to the invention has the attachment portion on its outward-facing side a smooth area on. Under the outside facing side is that side of the attachment portion to understand after attaching the vehicle door to the Vehicle to the outside the vehicle points. As a smooth surface, for example, a uninterrupted and / or non-ribbed area. To this Way can on an outer panel part for the Attachment section are omitted, since the aesthetic impression of the vehicle door is not through a broken or ribbed attachment portion is disturbed, so that the number of parts required to assemble the vehicle door is reduced. Also, the smooth surface can be simply in the color of the Vehicle or another color to be painted.

According to one further advantageous embodiment the vehicle door according to the invention has the door inner panel one piece with the door inner panel trained support section on, on the inward facing side of the attachment section is arranged. The support section can for example, as the attachment portion formed triangular be and area rest against the attachment portion. The support portion may be the attachment portion support from behind and further better dissipation of those appearing on the side mirror personnel in the vehicle door structure enable.

In a further preferred embodiment the vehicle door according to the invention has the plastic carrier part one piece with the plastic carrier part trained reinforcing section, on the side facing away from the mounting portion of the support portion is provided. In this embodiment So the BEFE stigungsabschnitt is also by a reinforcing section on the opposite side Side of the door inner panel supported.

In a particularly preferred embodiment the vehicle door according to the invention has the reinforcement section on its inward facing side a smooth surface. Under the inward facing side is here that side the reinforcing section to understand after attaching the vehicle door to the Vehicle facing the inside of the vehicle. As a smooth surface can For example, an uninterrupted and / or non-finned surface may be considered. In this way, can on an inner lining part for the reinforcing section be dispensed with, because the aesthetic Impression of the vehicle door not by a broken or ribbed reinforcement section disturbed is, so the number required to assemble the vehicle door Part is reduced. Also, the smooth surface can be simply in the color of the Vehicle or another color to be painted.

Around can support the attachment section particularly safe, can the reinforcement section in an alternative preferred embodiment of the vehicle door according to the invention on his have inwardly facing side but also reinforcing ribs, the preferably arranged in a spider web.

In an advantageous embodiment of the vehicle door according to the invention, the reinforcing section has on its inwardly facing side fastening recesses for attaching a Covering parts on. This embodiment is advantageous when the reinforcing portion has, for example, the above-mentioned spider web-like rib structure on its inward-facing side, because in this way, a cowling can be quickly and securely attached with corresponding attachment protrusions.

Around a vehicle door to be able to provide whose side mirrors are also operated from the inside of the vehicle forth can, has the vehicle door according to the invention in one another preferred embodiment a recess for passage an adjusting lever for the wing mirror, extending through the reinforcing section, the support section and extending the attachment portion to the attachment means.

In a particularly preferred embodiment the vehicle door according to the invention has the plastic carrier part at least one piece with the plastic carrier part trained window guide rail made of plastic. Preferably, two are opposite each other Window guide rails intended. Such window guide rails can for example, arranged together with the plastic carrier part within the vehicle door be around the edges to guide the shutdown window pane of the vehicle door and take. This embodiment has several advantages. So are initially no separate window guide rails required, as these in the context of spraying the plastic carrier part already generated. Furthermore, they are opposite each other Window guide rails due to the given mold, already optimally to each other aligned, without requiring a time-consuming aligning separate Window guide rails is required. Because of this consistently optimal alignment the window guide rails to each other is also jamming or tilting of the window in the window guide rails permanently prevented, so that only a so-called one-tier Window lift is required. In this way, the construction of the vehicle door less complex and cheaper. In conclusion is to mention further that the forces introduced through the window pane are better in the structure of the plastic carrier or the vehicle door can be derived.

According to one further particularly preferred embodiment of the vehicle door according to the invention has the window guide rail a substantially U-shaped Cross section with two opposite ones lateral guides on, with the lateral guides each of teeth are formed between which recesses are provided, and the teeth the opposite side guides are arranged offset from one another such that a tooth of the one lateral guidance a recess in the other lateral guide is opposite. By this embodiment is a particularly simple production of the window guide rails possible by an injection molding process. By the teeth a lateral guidance, relative to a side view, in each case a recess in the facing other lateral guidance, remains in each case an undercut in Entformungsrichtung open, so that no additional slider is required in the injection mold.

In a particularly preferred embodiment the vehicle door according to the invention have the teeth the lateral guidance at least two, preferably three, different heights. This allows despite the already very good orientation and firm arrangement of the Window guide rails to each other, that even after spraying a tolerance compensation carried out can be. For example, comes a U-shaped seal with a on the upwardly facing side of the teeth supporting edge used in the window guide rail is used, so can those teeth, that have the highest height, be broken off, so that the U-shaped seal only on the next smaller one tooth etc. is supported and the seal overall lower in the window guide rail rests. This can be different for a correspondingly large number of teeth Height like that often performed be until certain manufacturing tolerances in the width direction of the window are balanced.

Around allow easier removal of the teeth to break, have them in one further advantageous embodiment the vehicle door according to the invention predetermined breaking points on.

Around a disability-free sliding of the window between the guides the window guide rail to ensure, is in a further advantageous embodiment of the vehicle door according to the invention a in Cross-section substantially U-shaped, elongated seal disposed in the window guide rail, the preferably has a resting on the teeth edge.

According to one further advantageous embodiment the vehicle door according to the invention are on the teeth attachment projections and / or recesses provided, in which one in the window guide rail arranged seal can be attached. For example, corresponding Mounting recesses and / or projections also provided on the seal be. This embodiment allows a safe and easy attachment of the seal in the window guide rail.

Around also the width of the trapped by the window guide rail Groove after spraying in the sense of a tolerance compensation to change can, show the teeth at least one lateral guide in a further preferred embodiment of the erfindungsge MAESSEN vehicle door a foldable section on, which in one the window guide rail narrowing way against the respective tooth can be worked out.

In Another particularly preferred embodiment of the vehicle door according to the invention is a Locks arranged inside the vehicle door Components and an above the components arranged opening of a Window slot provided. A protective cover made of plastic is in one of the access through the opening of the window slot in a component preventing manner above the components intended. The protective cover is integral with the plastic carrier part educated. The protective cover thus offers reliable protection against a "cracking" (theft) of the Motor vehicle by means of an elongated Item, such as a screwdriver, by the opening the window slot is inserted. Attaching a separate protective cover is omitted, so that the assembly is simplified and the required number of Components is reduced. About that In addition, by the one-piece design the protective cover with the plastic carrier part a better seal achieved the components, so that on the one hand the components before Environmental influences, like invading water, protected and, on the other hand, curbing the Locking sounds done. Furthermore conditionally the one-piece Training better adherence to tolerances.

In A further advantageous embodiment of the vehicle door according to the invention is the protective cover arched to form a receiving space for the components.

According to one advantageous embodiment of the vehicle door according to the invention extends the protective cover is also in front of the sides of the components. Under One side can be outward or inside facing side or facing forward or backward side the components are understood. By this embodiment of the invention the advantages mentioned above are further enhanced.

Around an intrusion of an elongated one Especially in the field of door lock components To safely prevent the components are in a particularly preferred Embodiment of vehicle door according to the invention between the door inner panel and the protective cover arranged, with the upper edge of the protective cover from below on an elongated projecting approach of the door inner panel is applied. This way it is harder to get an item through the opening of the Window slot and between the inner door panel and the protective cover introduce. The theft security is thereby increased immensely.

The Protective cover should always be from a continuous, uninterrupted surface may be formed, however already a more open design of the same sufficient theft security guarantee. Therefore, the protective cover is in a further advantageous embodiment formed lattice-like, so that on the one hand the theft security guaranteed and on the other hand material can be saved, the latter leads to a lighter construction of the vehicle door.

The inventive method for producing a vehicle door has the method steps to provide a door inner panel and execution a two-stage injection molding process, wherein in a first Stage a plastic for the production of a plastic carrier part on the door inner panel is sprayed on and in a second stage another, softer Component as the plastic is sprayed onto the door inner panel. So For example, the softer component can be made of rubber and for the formation of seals, sealing profiles, sealing lips, damping blocks etc. at the vehicle door to be used. The method according to the invention has the advantage that the seals o.ä. together with the plastic carrier part be sprayed in an injection molding process, so that the production is accelerated, especially since no additional assembly of separate seals etc. required is.

Around to provide a particularly fast manufacturing process for a vehicle door, is in a particularly preferred embodiment of the method according to the invention an injection mold for both Steps used, with separate chambers for the production of the plastic carrier part and the softer component are formed in the injection mold.

In a preferred embodiment the method according to the invention becomes the softer component to form a circumferential profile on the door inner panel sprayed.

In a further preferred embodiment of the method according to the invention, the circumferential profile is sprayed onto the edge of an opening to be sealed, such as the opening between the wet and dry area or the opening in the so-called mirror triangle. On such a profile can in a wide Ren step, for example, a film placed in a sealing manner and attached thereto.

According to one particularly preferred embodiment the process of the invention is the circumferential profile is sprayed with a foil-like cover, along a section of the encircling profile with the profile connected and can be placed in a covering manner over the opening. The film-like cover is thus already through the injection molding process generated, so later no separate foil can be provided to cover the opening got to.

In a further advantageous embodiment of the method according to the invention the film-like cover is over the opening placed and connected to the rotating profile.

Around a rotating profile produced during the injection molding process After its wear easy to repair, the circumferential profile in a further advantageous embodiment of the method according to the invention into a circumferential recess in the door inner panel injected in such a way that in the circumferential recess a space for introducing a further circumferential profile remains. Should that be adjacent to a counterpart Worn out circumferential profile, so may another revolving Profile can be inserted into the free space and the function of the original take over the circumferential profile.

In a further advantageous embodiment of the method according to the invention the softer component is stretched long in the form of sealing lips in the area of the opening the window slot and / or punctually as a damping block and / or circumferentially sprayed as a seal against the vehicle body shell.

following the invention with reference to embodiments with reference on the attached Figures explained in more detail.

It demonstrate:

1 a schematic representation of a vehicle door according to the invention without outside door skin in side view,

2 an external perspective view of one of the attachment portion of 1 attached side mirror,

3 a plan view of a reinforcing section,

4 a schematic representation of a vehicle door according to the invention without outer door skin and with window guide rails in side view,

5 a window guide rail of 4 in the plan view,

6 a guide of the window guide rail of 5 in perspective,

7 the window guide rail after the 4 to 6 in a front view and with inserted seal,

8th the window guide rail after the 4 to 7 in a perspective view,

9 a second embodiment of the window guide rail after the 4 to 8th in a plan view,

10 a perspective view of the protective cover for the components of a door lock,

11 a schematic representation of the arrangement of the protective cover of 10 in side view,

12 a side view of the vehicle door with sprayed second component,

13 a side view of a vehicle door with sprayed second component in a second embodiment,

14 a side view of the vehicle door of 13 with folded-up foil-like cover,

15 a sectional view of the circumferential profile of the 12 to 14 and

16 the circulating profile of 15 with an incorporated further circumferential profile.

The described below with reference to the accompanying figures embodiments have the vehicle door according to the invention first common to the structure described below.

The vehicle doors have a door inner panel in which openings are provided and on which at least one plastic support member is molded. The plastic of the plastic support member extends through the apertures and engages behind the edge of the apertures in a manner securing the attachment to the inner door panel manner. The plastic carrier part can accommodate components that are in The vehicle door must be arranged, and serves to stiffen the vehicle door at the same time light construction.

The 1 to 3 now show the vehicle door according to the invention 2 according to a first aspect of the present invention. The vehicle door 2 has a door inner panel 4 on, on which a plastic carrier part 6 molded on the manner described above. In its upper area, the door inner panel 4 a window frame profile 8th on, that the formation of the window frame of the finished vehicle door 2 serves. In a front area between the window frame profile 8th and the lower part of the door inner panel 4 is a substantially triangular support section 10 provided, which is integral with the inner door panel 4 is trained.

The plastic carrier part 6 has a mounting portion 12 on, which extends upwards so that the support section 10 on the inwardly facing side of the attachment section 12 is arranged. The attachment section 12 serves to attach a side mirror 14 , wherein the attachment portion 12 made of plastic, integral with the plastic carrier part 6 is formed and with this on the inner door panel 4 or the support section 10 was sprayed in an injection molding process.

At the attachment section 12 is also a fastener 16 made of plastic, which is integral with the attachment portion 12 is trained ( 2 ) and with this on the support section 10 was sprayed on. The fastener 16 is substantially tubular to form a passage 18 educated. In the implementation 18 may be a rod-shaped connecting means 20 be introduced to the side mirror 14 or its housing on the attachment portion 12 to fix. The tubular attachment means 16 extends parallel to and perpendicular along the outwardly facing side of the attachment portion 12 , On its outward facing side ( 1 and 2 ) has the attachment portion 12 a smooth surface or surface.

How out 3 can be seen, the plastic carrier part 6 a one-piece with the plastic carrier part 6 trained reinforcement section 22 on top of the attachment section 12 opposite side of the support section 10 provided and is connected to this area. The reinforcement section 22 may have an inwardly facing smooth surface or surface, but is in the present example with inwardly facing reinforcing ribs 24 provided, the cobweb around a central recess 26 are arranged. The recess 26 serves to pass an adjustment lever (not shown) for the side mirror 14 and extends through the reinforcing section 22 , the support section 10 and the attachment section 12 up to the fastener 16 , On the inward facing side of the reinforcement section 22 ( 3 ) are further provided mounting recesses for attaching a trim part (not shown).

The 4 to 9 show the vehicle door according to the invention 2 according to a second aspect of the present invention. In the 4 illustrated vehicle door 2 corresponds essentially to the vehicle door of 1 so that only the differences are discussed below. Like numerals are used for like parts, so the above description applies accordingly.

4 shows the side view of the vehicle door 2 without outer door skin. The plastic carrier part 6 has two integral with the plastic carrier part 6 trained window guide rails 28 . 30 on, which are arranged in the door box (no reference numeral). The window guide rail 28 is arranged at the front and also extends along the edge of the support section facing the window (no reference numeral) 10 while the window guide rail 30 arranged in a rear area and extending as an extension of the rear window frame profile 8th extends downwards. The rear window guide rail 30 However, can also advantageously along the rear window frame profile 8th extend. The window guide rails 28 . 30 are arranged parallel to each other and facing each other, so that the lateral edges of the window pane in both window guide rails 28 . 30 can be managed and maintained, as in 4 is indicated by the dashed line.

The window guide rail 28 respectively. 30 has a substantially U-shaped cross section ( 7 ) with two opposite lateral guides 32 . 34 ( 5 ) on. The lateral guides 32 . 34 each of protruding, arranged in a row teeth 36 . 38 . 40 formed, between which recesses 42 are provided. As in particular from 5 Obviously, the teeth are 36 . 38 . 40 the opposite lateral guides 32 . 34 arranged offset to one another such that a tooth 36 . 38 . 40 the one side guide 32 respectively. 34 a recess 42 in the other side guidance 34 respectively. 32 opposite. There are in the side view (not shown) so no overlap of two teeth 36 . 38 . 40 the two lateral guides 32 . 34 , which makes the production in the context of an injection molding process particularly easy.

As in particular from the 6 and 7 Obviously, have the teeth 36 . 38 . 40 the lateral guidance 32 . 34 different heights or the teeth 40 are longer than the teeth 38 and the teeth 38 are longer than the teeth 36 educated. Furthermore, the teeth point 38 . 40 Predetermined breaking points 44 on, which makes it easier to break off the teeth 38 . 40 should allow. As in 7 is a cross-sectionally substantially U-shaped, elongated seal 46 in the window guide rail 28 . 30 that fit on the top edge of your teeth 40 supporting edge 48 having. To the seal along the arrow 50 in 7 To adjust or to perform a tolerance compensation in this direction, the teeth 40 be broken off, so that the seal 46 only on the upper edge of the smaller teeth 38 can support and the seal deeper in the window guide rail 28 . 30 rests.

On the teeth 36 . 38 . 40 are advantageously fastening projections 52 ( 8th ) arranged to secure the inboard seal. In 8th are the attachment projections 52 outside on the teeth 36 . 38 . 40 arranged so that the seal must extend into this outdoor area. The fastening projections 52 however, can also be inside the tooth 36 . 38 . 40 be arranged. The seal, such as the seal 46 from 7 would only have corresponding mounting recesses to a snap connection with the mounting projections 52 to accomplish.

In 9 is a further advantageous embodiment of the window guide rail 28 . 30 are shown, wherein like reference numerals are used for the same parts and the above description applies accordingly. The teeth 36 . 38 . 40 the lateral guidance 34 each have a fold-down section 54 up in the direction of the arrow 56 on the inside of each tooth 36 . 38 . 40 Can be folded, so that the window guide rail 28 . 30 can be narrowed, whereby even after the injection molding process tolerance compensation can be made.

The 10 and 11 show the vehicle door according to the invention 2 according to a third aspect of the present invention. The vehicle door shown in the figures 2 essentially corresponds to the embodiments of the vehicle door described above, so that only the differences will be discussed below. Like numerals are used for like parts, so the above description applies accordingly.

The vehicle door 2 has a door lock with inside the vehicle door 2 arranged components 58 on, being above the components 58 an opening 60 a window slot (no reference numeral) is provided. Above the components 58 is a protective cover 62 made of plastic in one access through the opening 60 of the window slot on the components 58 arranged in a preventive way. The protective cover 62 is integral with the plastic carrier part 6 trained and was sprayed together with this. The protective cover 62 is under education of a reception room 64 between the door inner panel 4 on the one hand and the protective cover 62 on the other hand arched and also extends in front of the outwardly facing side of the components 58 , The upper edge 66 the protective cover 62 is from below on an elongated projecting approach 68 of the door inner panel 4 at. How out 10 can be seen, the protective cover can also be formed like a grid, with the greatest security with a closed protective cover 62 is achieved in 11 at least hinted.

The 12 to 16 show the vehicle door according to the invention 2 according to a fourth aspect of the present invention, wherein the vehicle door 2 was produced by the process according to the invention. In contrast to the 1 . 4 and 10 show the 12 to 14 the vehicle door 2 from the side facing the vehicle interior. Otherwise, the above description applies accordingly and the same reference numerals are used for the same parts.

In the method according to the invention, first the inner door panel 4 provided to then perform a two-stage injection molding process. In a first stage, a plastic is used for the manufacture of with reference to the 1 to 11 already described plastic carrier part (in the 12 to 16 not shown) on the door inner panel 4 sprayed. In a second stage, a different, softer component than the plastic on the inner door panel 4 sprayed. Here, an injection mold (not shown) is used, are formed in the separate chambers for the preparation of the plastic carrier part and the softer component.

As in 12 to recognize the softer component to form three circumferential profiles 70 . 72 . 74 sprayed. The revolving profiles 72 and 74 be on the edge of an opening 76 and 78 sprayed on, with the opening 76 a lower opening between the dry and wet areas of the vehicle door 2 and the opening 78 an opening in the so-called mirror triangle is. Both openings 76 . 78 should or must be sealed. The softer component is further elongated to form a sealing lip 80 in the Be rich of the opening 60 of the window slot. Around the openings 76 . 78 can now cover a separate film (not shown) with the encircling profiles 72 . 74 get connected. However, to simplify the sealing, the circumferential profile becomes 72 . 74 in an advantageous embodiment ( 13 ) but already with a foil-like cover 82 . 84 sprayed along a section of the encircling profile 72 . 74 with the rotating profile 72 . 74 connected and in a covering manner over the opening 76 . 78 can be placed, as in 14 is shown. Subsequently, the film-like cover 82 . 84 with the rotating profile 72 . 74 sealingly connected.

In the 15 and 16 a particularly advantageous embodiment of the method according to the invention is illustrated. The circulating profile 70 this is in a circumferential recess 86 injected in such a way that in the circumferential recess a circumferential free space 88 remains. Should be the projecting approach 90 of the circulating profile 70 , when closing the vehicle door to the vehicle body shell 92 adjoining, wearing out or being damaged, so may be in the open space 88 a new rotating profile 94 be introduced, now the function of the original circumferential profile 70 takes over.

2

vehicle door

4

Inner door panel

6

Plastic carrier part

8th

Window frame profile

10

support section

12

attachment section

14

side mirror

16

fastener

18

execution

20

connecting means

22

amplifying section

24

reinforcing ribs

26

recess

28

Window guide rail

30

Window guide rail

32

lateral guide

34

lateral guide

36

tooth

38

tooth

40

tooth

42

recess

44

Breaking point

46

poetry

48

edge the seal

50

arrow

52

fixing projection

54

foldable section

56

arrow

58

components of the door lock

60

Opening of the Window shaft

62

protective cover

64

accommodation space

66

upper Edge of the protective cover

68

long stretched projecting approach

70

circulating profile

72

circulating profile

74

circulating profile

76

Opening between Wet and dry area

78

Opening in the mirror triangle

80

sealing lip

82

foil-like cover

84

foil-like cover

86

encircling deepening

88

surrounding free space

90

projecting approach

92

bodyshell

94

circulating profile

Claims (33)

Vehicle door with a door inner panel ( 4 ), in which openings are provided and on which at least one plastic carrier part ( 6 ) is molded, wherein the plastic extends through the openings and the edge of the openings in a the attachment to the inner door panel ( 4 ). Vehicle door according to claim 1, characterized in that a fixing portion ( 12 ) for fixing a side mirror ( 14 ) is provided, wherein the attachment portion ( 12 ) consists of plastic and integral with the plastic carrier part ( 6 ) is trained. Vehicle door according to claim 2, characterized in that on the mounting portion ( 12 ) a fastening means ( 16 ) is provided made of plastic, which is integral with the attachment portion ( 12 ) is trained. Vehicle door according to claim 3, characterized in that the fastening means ( 16 ) tubular to form a bushing ( 18 ) into which a rod-shaped connecting means ( 20 ) for attaching the side mirror is insertable. Vehicle door according to claim 4, characterized in that the tubular fastening means ( 16 ) parallel to the outwardly facing side of the attachment portion ( 12 ). Vehicle door according to claim 4 or 5, characterized in that the tubular fastening means ( 16 ) vertically along the outwardly facing side of Befestigungsab section ( 12 ) extends. Vehicle door according to one of claims 2 to 6, characterized in that the fixing portion ( 12 ) has a smooth surface on its outwardly facing side. Vehicle door according to one of claims 2 to 7, characterized in that the door inner panel ( 4 ) one in one piece with the inner door panel ( 4 ) formed support section ( 10 ), which on the inwardly facing side of the attachment portion ( 12 ) is arranged. Vehicle door according to claim 8, characterized in that the plastic carrier part ( 6 ) one in one piece with the plastic carrier part ( 6 ) formed reinforcing section ( 22 ), which on the mounting portion ( 12 ) facing away from the support section ( 10 ) is provided. Vehicle door according to claim 9, characterized in that the reinforcing section ( 22 ) has a smooth surface on its inwardly facing side. Vehicle door according to claim 9, characterized in that the reinforcing section ( 22 ) on its inwardly facing side reinforcing ribs ( 24 ), which are preferably arranged like a spider web. Vehicle door according to claim 11, characterized in that the reinforcing section ( 22 ) has on its inwardly facing side mounting recesses for attaching a trim part. Vehicle door according to one of claims 9 to 12, characterized in that a recess ( 26 ) for passing 21 an adjusting lever for the outside mirror ( 14 ) provided by the reinforcing section ( 22 ), the support section ( 10 ) and the attachment section ( 12 ) to the fastener ( 16 ). Vehicle door according to one of the preceding claims, characterized in that the plastic carrier part ( 6 ) at least one integral with the plastic carrier part ( 6 ) formed window guide rail ( 28 . 30 ) made of plastic, preferably two mutually opposite window guide rails ( 28 . 30 ), having. Vehicle door according to claim 14, characterized in that the window guide rail ( 28 . 30 ) has a substantially U-shaped cross section with two opposite lateral guides ( 32 . 34 ), wherein the lateral guides ( 32 . 34 ) each of teeth ( 36 . 38 . 40 ) are formed between which recesses ( 42 ), and the teeth ( 36 . 38 . 40 ) of the opposite lateral guides ( 32 . 34 ) are arranged offset to one another such that a tooth ( 36 . 38 . 40 ) of a lateral guidance ( 32 ; 34 ) a recess ( 42 ) in the other lateral guidance ( 34 ; 32 ) is opposite. Vehicle door according to claim 15, characterized in that the teeth ( 36 . 38 . 40 ) lateral guidance ( 32 . 34 ) have at least two, preferably three, different heights. Vehicle door according to claim 16, characterized in that the teeth ( 36 . 38 . 40 ) Predetermined breaking points ( 44 ) exhibit. Vehicle door according to one of claims 15 to 17, characterized in that a cross-sectionally substantially U-shaped, elongated seal ( 46 ) in the window guide rail ( 28 . 30 ), preferably located on the teeth ( 36 . 38 . 40 ) supporting edge ( 48 ) having. Vehicle door according to claim 18, characterized in that on the teeth ( 36 . 38 . 40 ) Fastening projections ( 52 ) and / or depressions are provided, in which one in the window guide rail ( 28 . 30 ) arranged seal ( 46 ) is attachable. Vehicle door according to one of claims 15 to 19, characterized in that the teeth ( 36 . 38 . 40 ) at least one lateral guidance ( 32 . 34 ) a foldable section ( 54 ) in one of the window guide rail ( 28 . 30 ) narrowing manner against the respective tooth ( 36 . 38 . 40 ) is foldable. Vehicle door according to one of the preceding claims, characterized in that a door lock with components arranged inside the vehicle door ( 58 ) and one above the components ( 58 ) opening ( 60 ) of a window slot, wherein a protective cover ( 62 ) made of plastic in an access through the opening ( 60 ) of the window slot on the components ( 58 ) preventing way above the components ( 58 ) and the protective cover ( 62 ) in one piece with the plastic carrier part ( 4 ) is trained. Vehicle door according to claim 21, characterized in that the protective cover ( 62 ) forming a recording room ( 64 ) for the components ( 58 ) is arched. Vehicle door according to one of claims 21 or 22, characterized in that the Protective cover ( 62 ) before the sides of the components ( 58 ). Vehicle door according to one of claims 21 to 23, characterized in that the components ( 58 ) between the inner door panel ( 4 ) and the protective cover ( 62 ) are arranged, wherein the upper edge ( 66 ) of the protective cover ( 62 ) from below on an elongated projecting approach ( 68 ) of the door inner panel ( 4 ) is present. Vehicle door according to one of claims 21 to 24, characterized in that the protective cover ( 62 ) is formed like a grid. Method for producing a vehicle door with the steps providing a door inner panel and execution a two-stage injection molding process, being in a first Stage a plastic for the production of a plastic carrier part on the door inner panel is sprayed on and in a second stage another, softer Component as the plastic is sprayed onto the door inner panel. Method according to claim 26, characterized in that that an injection mold for both stages is used, wherein separate chambers for the production of the plastic carrier part and the softer component are formed in the injection mold. Method according to one of claims 26 or 27, characterized that the softer component, forming a circumferential profile on the door inner panel is sprayed on. Method according to Claim 28, characterized that the peripheral profile is sprayed onto the edge of an opening to be sealed. Method according to claim 29, characterized that the encircling profile is sprayed with a foil-like cover which is along a portion of the encircling profile with the circumferential profile is connected and placed in a covering manner over the opening can be. Method according to claim 30, characterized in that that the foil-like cover placed over the opening and connected to the rotating profile. Method according to one of claims 28 to 31, characterized that the circumferential profile in a circumferential recess such is injected, that in the circumferential recess a free space for introducing a further circumferential profile remains. Method according to one of claims 26 to 32, characterized that the softer component elongated in the form of sealing lips in the Area of the opening the window slot and / or punctually as a damping block and / or circumferentially sprayed as a seal against the vehicle body shell becomes.