DE202007007032U1 - Fastening arrangement for fastening a drive unit of a cable window lifter for motor vehicles to a plate-shaped support and motor vehicle door with selbiger - Google Patents

Abstract

mounting assembly for fastening a drive unit (54) of a cable window lifter for motor vehicles on a plate-shaped carrier (1), which one in one piece with the carrier (1) formed and projecting from this bearing section (2) for rotatably supporting a cable drum (5) of the cable window lifter, characterized by a bearing shell (3) to the rope drum therein (5) rotatably receive, which bearing shell (3) by a Insertion opening (10) into the storage section (2) insertable and is rotatably mounted on this.

Description

Field of the invention

The The present invention relates generally to the assembly of electrical or manual drive units for cable power windows of motor vehicles and more particularly relates to a fastening arrangement for attachment Such a drive unit on a plate-shaped carrier and a motor vehicle door with a such mounting arrangement.

Background of the invention

Door module carrier, also called subframe or door inner panel, are known from the prior art and are generally used for pre-assembly of functional components for a motor vehicle door, such as windows, drive devices, speakers, side airbag module or the like. Such functional components may be preassembled on the plate-shaped carrier and pre-tested prior to final assembly in the motor vehicle door. Such a carrier is for example in the DE 20 213 064 U1 the applicant discloses. For mounting the drive unit of the cable window lifter to such a plate-shaped support, however, special precautions are required and usually the mounting arrangement comprises several elements that must be assembled consuming.

To reduce the effort to mount the drive units to a plate-shaped carrier reveal US Pat. No. 6,477,808 B1 and EP 1 176 041 A2 a door inner panel having an integrally formed with the door inner panel and projecting from this bearing portion for rotatably supporting the cable drum of the cable window lifter. However, such an approach is not standardized for the installation of rope window regulators with rope drums with different diameters and / or heights. For a trained from a metal sheet carrier therefore different punching and embossing tools must be used for different cable windows, which is expensive. On the other hand, if the carrier is formed of a plastic, different molds must be used, which is also expensive. Despite various development efforts in this area, there is thus a need for further improvement in terms of standardization and reduction of assembly work.

Summary of the invention

Consequently It is an object of the present invention to provide a fastener assembly for fastening the drive unit of a cable window lifter for motor vehicles on a plate-shaped To provide carriers, in a simple way for different types of rope window regulators can be designed and adjusted with a comparatively low Number of components and easy and reliable mounted can be. Further aspects of the present invention relate also a motor vehicle door with such a fastening arrangement and a method for Attachment of an electric or manual drive unit of a Rope window lifter on a plate-shaped carrier.

These and further objects are according to the present Invention by a fastening arrangement with the features Claim 1 and by a motor vehicle door according to claim 18 solved. Further advantageous embodiments are the subject of the referenced Dependent claims.

Thus, the present invention is based on a mounting arrangement with a plate-shaped carrier, in particular a door inner panel, a door module carrier or subframe having an integrally formed with the carrier and projecting from this bearing portion for rotatably supporting a cable drum of the cable window, such as in the EP 1 176 041 A2 or US Pat. No. 6,477,808 B1 discloses, the contents of which are hereby expressly included in the present application for disclosure purposes. Such a plate-shaped support may be formed of a metal sheet, for example in stamping embossing technique, or of a plastic which is suitably injection molded or hot formed.

Draws according to the invention the mounting assembly through a bearing shell, designed is to receive the cable drum rotatably therein, wherein the Bearing shell through an insertion of the disc-shaped carrier and / or the bearing section are introduced into the bearing section can and is rotatably mounted on this.

It is advantageous that the bearing shell according to the invention can serve quasi as an adapter piece, so that the same bearing portion for the rotatable mounting of cable drums of different design, in particular different diameters and / or heights can be used. In general, the bearing shell can also allow easy adaptation to cable windows with different geometric configurations, such as Seilzugverläufen, exit angle of the rope from the cable drum and the like. The comparatively small bearing shell only requires a comparatively small molding tool, the replacement of which by a different molding tool for producing a bearing shell with a different geometric configuration is relatively inexpensive. Thus, basically the same tool can be used for the production of the plate-shaped carrier, since the interface for the storage of different cable drums is standardized due to the bearing shell acting as an adapter. According to the invention, development effort and expense for producing suitable forming tools need only be invested in the design and manufacture of the bearing shell to adapt to different types of cable window winders. This can be customized according to the invention with little effort for different types of cable window winders, which according to the invention allows attachment of the drive unit with very low tolerances. This has significant advantages in terms of continuous operation. Since the attachment according to the invention can be done overall more precise, this leads to a lower setting behavior of fittings, especially plastic fittings and a lower Umschaltschlagen the drive motor by such a compound. According to the invention, the drive unit can thus be mounted quieter and more reliable on a door inner panel.

According to one further embodiment engages the bearing shell form-fitting in the bearing section and / or the carrier near the bearing section to a non-rotatable mounting of the bearing shell on the bearing portion to enable. It is advantageous that further fastening elements, in particular Screws or rivets, for a reliable one Attachment are not essential, although such Fasteners may well be present. Anyway, theirs Number reduced according to the invention What further benefits in terms of continuous operation allows as stated above. To accomplish such a form fit can always form-locking elements be used of any interpretation, for example, latching or locking connections, the form-fitting Engagement of contours, such as projections and / or depressions or recesses, in correspondingly formed retaining contours and the same.

According to one another embodiment is the number of connection points by means of fasteners thereby reducing that in the bearing shell a through hole is formed, which penetrated by an axle of the drive unit is stored on the bearing portion and received by this is. In such a configuration, the axle pin of the drive train carries or gear unit for fixing the position of the bearing shell in the from the plate-shaped carrier so that basically only one more Anti-rotation means is required to also the rotational position sufficiently to fix the bearing shell, so that the bearing shell is rotatably mounted on the bearing section.

at The at least one further anti-rotation means can in principle be act a connection point that uses a fastener such as a metal or plastic screw or a Metal or plastic rivet. In principle, this can be at least one anti-rotation device but also for a form-fitting Engaging in the bearing portion and / or the carrier near the bearing portion be designed as described above.

at such an embodiment the drive unit is preferably fastened on an inner side of the carrier, ie in the intended use on a dry-room side of the vehicle door, while the storage section is on an outside the plate-shaped carrier is provided, so when used as intended on a wet room side of the plate-shaped carrier.

to Securing the rotational position of the bearing position is the anti-rotation means according to another embodiment arranged eccentrically to the axle of the drive unit, the Through hole of the bearing shell passes through and on the bearing section is stored. In this case, the anti-rotation means, for example as an eccentric to the axle bolt provided projection of the bearing shell be formed, in the bearing section and / or in the carrier plate engages as stated above. In this case, the anti-rotation means as substantially rigid Be designed or inflexible positive locking element, for example as a projection, pin, recess or the like.

According to one another embodiment has the anti-rotation device over a certain elasticity, under elastic deformation in the bearing section and / or the support plate intervene. For this purpose, the anti-rotation device as elastic locking or Be formed latching element or structure. Most notably Preferably, the anti-rotation means is under elastic deformation clipped into the bearing section and / or the support plate.

According to a further embodiment, as a further or alternative anti-rotation means a hook-shaped projection is provided or formed on an outer side of the bearing shell, which is arranged eccentrically to the through hole in the bearing shell and engages behind an edge of the bearing portion and / or the support plate to rotatably support the bearing shell. The hook-shaped projection can have a certain elasticity, while at the same time under a certain elastic deformation in the edge of the situation rabschnitts and / or the support plate to intervene.

According to one another embodiment is the hook-shaped Lead on an outside the bearing shell provided or formed, in particular integrally with selbiger to itself at the edge of the bearing section and / or the Support support plate, and though over essentially the entire width of the hook-shaped projection. To this Way, the rotational position of the bearing shell in the bearing section even more reliable be fixed.

at an embodiment, in addition to the aforementioned hook-shaped projection as anti-rotation means another projection, as stated above, is provided or designed, may be the hook-shaped Lead thereby in particular diametrically opposite to the aforementioned Be formed projection. Basically, any are other angular positions conceivable. Together with the fixation of the Position of the bearing shell in the plane spanned by the carrier plate level by means of the through hole of the bearing shell by cross Achsbolzens the drive unit is thus a three-point storage allows which further reduces tension and overall for another precise Fixing the position of the bearing shell ensures.

According to one another embodiment is the anti-rotation means as a circular arc groove or recess or Projection formed on the bearing portion, the or in a correspondingly formed projection or in a corresponding trained groove or recess engages in or on the bearing shell, in such a way that the bearing shell for fixing relative can be twisted to the bearing section in a through an end stop predetermined position. This end stop can in particular by the interaction of the correspondingly formed form-fitting formations or else be specified by another element.

All in all can the aforementioned form-fitting structure in the manner of an example be formed by lenses known bayonet, with the possibility, the bearing shell first axially insert into the bearing section to the position of the bearing shell in the from the carrier plate pretend defined level, and with the further function of a Rotatability of the bearing shell relative to the bearing section in an end position in which the rotational position of the bearing shell relative to is fixed to the bearing section. For fixation can in particular a snapping or snapping form-fitting formations, such as projections and / or depressions, in the range of the aforementioned end stop or at any other place in the course of the aforementioned Nut or recess serve.

According to one another embodiment additionally to the at least one anti-rotation means, as described above, a reverse-locking device be provided to turn back the bearing shell from the aforementioned end position, in the rotational position the bearing shell fixed as intended relative to the bearing portion is to prevent. Such a reverse-locking device can be accomplished by suitable form, force or friction, wherein a positive connection is preferred according to the invention. To this end can the anti-reverse device in particular one on the support plate or the bearing portion provided projection, in the a projection provided on the bearing shell engages in a form-fitting manner, is clipped in particular, in the aforementioned end position, in which the rotational position of the bearing shell relative to the bearing portion fixed as intended is.

Of course you can additionally to the at least one aforementioned anti-rotation means at least another fastener for securing the bearing shell on the carrier plate be provided. Such a fastening element is also preferred eccentric to the center of rotation of the drive unit provided, especially preferably in a different angular position than the at least one Anti-rotation means, as stated above.

Prefers the bearing shell is substantially completely in the bearing section of the plate-shaped carrier added. Thus, the bearing shell, for example, cup-shaped and formed substantially closed, wherein in the side wall thereof at least one window and preferably two substantially diametrically opposite windows to carry out the pull cable of the cable window lifter is or are provided. In such a cup-shaped Bearing shell, the cable drum according to the invention precisely and reliably rotatable be stored. By simply adjusting the height and inner diameter the cup-shaped Deepening of the bearing shell, this can be to different types of rope window regulator be adapted as stated above.

In order to simplify the insertion of the bearing shell, the bearing portion is formed according to a further preferred embodiment as a cup-shaped and substantially semi-cylindrical projection integral with the plate-shaped support, which in a simple manner by appropriately punching and embossing a metal sheet or injection molding or hot forming a plastic or a Plastic board can be accomplished. there The bearing section preferably has a bearing section for mounting and fixing the axle bolt of the drive unit. Such a pot-shaped and substantially semi-cylindrical projection thus has a lateral insertion opening, through which the bearing shell can be introduced laterally and substantially within the plane of the support plate into the bearing section. This also allows a comparatively simple and precise assembly, as explained in more detail below. Thus, further aspects of the present invention further relate to mounting methods and the configuration of a motor vehicle door with a mounting arrangement as described above.

LIST OF FIGURES

following the invention will be described by way of example and with reference on the attached Drawings are described, resulting in more features, benefits and to be solved Tasks will result. Show it:

1a and 1b in a perspective plan view and exploded view of a fastening arrangement according to a first embodiment of the present invention;

2a and 2 B in a perspective plan view and exploded view of a fastening assembly according to a second embodiment of the present invention;

3a in a perspective plan view of a fastening assembly according to a third embodiment of the present invention;

3b in a perspective plan view of the mounting arrangement according to the 3a during assembly; and

3c the fastening arrangement according to the 3a in a rear perspective view with pre-positioned for mounting pre-positioned elements.

In the figures denote identical reference numerals identical or Substantially equal elements or groups of elements.

Detailed description of the preferred embodiments

The 1a and 1b show a fastening arrangement for fastening a drive unit of a cable window lifter to an overall plate-shaped support plate 1 acting as a door module carrier or subframe, wherein of the drive unit, only the transmission housing 53 and in the storage section 21 of the storage section 2 rotatably mounted axle 52 and of the rope window lifter only the rope drum 5 with the traction rope wound up on it 4 are shown. Outside the area of the cable drum 5 is the pull rope 4 in the known manner of a plastic or cable sheath 40 surrounded, in a sleeve-shaped support element 41 is included, on which a spring 42 for rope length compensation against the plastic or cable sheath 40 is supported. For storage of the support element 41 is on the carrier plate 1 a flat bearing section 12 provided by a U-shaped projecting edge portion 11 is limited to the position of the section element 41 to pretend or secure. In the flat bearing section 12 is a recess or through hole 13 formed in the one on the bottom of the section element 41 provided Verrastungsclips 43 (see. 3c ) intervenes.

From the carrier plate 1 is one piece with the carrier plate 1 trained storage section 2 for rotatably supporting the cable drum 5 in front. More specifically, the storage section 2 cup-shaped and substantially semi-cylindrical, with a partially circumferential side wall 20 , According to the 1b is the opening angle of the lateral insertion opening 10 of the storage section 2 essentially 180 °, which depends in particular on the geometric design of the cable course of the cable window lifter.

The rope drum 5 is in the thus formed bearing section 2 not directly stored but rather in a bearing shell 3 essentially completely absorbed and stored rotatably therein. The bearing shell 3 is in turn mounted in the bearing section, injection-molded in one piece from a plastic in the illustrated embodiment and has a plurality of stiffening ribs 32 . 33 on. The outer dimensions of the bearing shell 3 are so on the inner dimensions of the aforementioned bearing section 2 matched, that these close fitting and with comparatively little play or with the least possible play in the bearing section 2 can be included. The bearing shell 3 can through the lateral insertion opening 10 within of the carrier plate 1 spanned level in the storage section 2 be inserted.

According to the 1b has the bearing shell 3 a total cup-shaped recess for rotatably supporting the cable drum 5 in it. The pot-shaped recess is laterally of a circumferential side wall 30 limited, in the two passage window for performing the pull rope 4 are formed at a suitable location. The position and length of these passage windows in the circumferential direction of the side wall 30 depends on the respective geometric configuration of the rope window lifter. He The rope nipple of the pull rope is recognizable 4 in the in the rope drum 5 provided Seilnippelaufnahme 51 taken and the pull rope 4 on the several circumferential grooves of the cable drum 5 wound.

For installation, proceed as follows: First, the cable drum 5 with the pull rope wound up on it 4 in the bearing shell 3 introduced so that the central through-hole 50 the rope drum 5 with the passage opening 31 the bearing shell 3 flees. Subsequently, the bearing shell 3 with the recorded rope drum 5 laterally over the insertion opening 10 in the storage section 2 pushed in until the bearing section 21 with the passage opening 31 and the central through-hole 50 flees. In this state or after the assembly of the drive unit, as described below, the support elements 41 in the flat bearing sections 12 clipped. The 1b shows the mounting arrangement in a perspective plan view of the wet room side of the support plate 1 , Finally, the attachment of the drive unit, for example, in the 3c is shown from the dry space side of the carrier plate 1 ago. For this purpose, the axle bolt 52 in the through holes 50 . 31 threaded and in the storage section 21 the bearing cover half 2 introduced to fix this. With this assembly process is simultaneously a coupling between the cable drum 5 and the transmission 53 the drive unit accomplished, for example, in the known manner by means of a positive engagement of the cable drum 5 in the transmission 53 , In this condition, the position of the bearing shell 3 in the from the carrier plate 1 clamped plane already fixed.

Finally, the fixation of the rotational position of the bearing shell takes place 3 in relation to the bearing cap 2 , Such a fixation can be accomplished by means of fasteners and / or by positive engagement. In the first embodiment, one of the side wall engages for this purpose 30 radially projecting hooking or locking nose 36 in an associated recess or opening in the side wall 20 of the bearing cap 2 , In particular, the nose can 36 in the sidewall 20 be clipped. Of course, several such hooking or locking lugs 36 on the sidewall 30 be provided. As an alternative, they can also be inserted directly into the carrier plate 1 intervention. In interaction with the through the bearing of the axle bolt 52 effected position fixation of the bearing shell 3 This can be for a rotationally fixed bearing of the bearing shell 3 be enough. In the first embodiment, however, in addition to the bearing shell 3 , Preferably diametrically opposite the hooking or locking lug 36 , a radially projecting attachment portion 35 for screwing the bearing shell 3 with the carrier plate 1 intended.

In the 1b are also more attachment sections 14 recognizable, the attachment of the drive unit on the inside of the support plate 1 serve. In the embodiment according to the 1b These attachment portions are formed as Einpressmuttern.

The 2a and 2 B show a further embodiment of the fastening arrangement according to the invention. Instead of a screw is in this embodiment on top of the bearing shell 3 an L-shaped or hook-shaped projection 37 formed in the assembled state according to the 2a the longitudinal edge of the bearing cover half 2 engages behind. In this case, the hook-shaped projection is supported 37 on the longitudinal edge of the bearing cover half 2 what an even more precise fixation of the bearing shell 3 allows. Additionally or alternatively, at the lower longitudinal edge 38 the bearing shell 3 another form-fitting structure for engagement in the carrier plate 1 be provided, in particular in the peripheral edge of the through hole for the implementation of the axle bolt 52 and the rope drum 5 ,, in the form of a hook-shaped projection, similar to the projection 37 , The assembly is analogous, as above with reference to 1a and 1b described.

Based on 3a to 3c a third embodiment will be described below. This is the bearing shell 3 in the manner of a bayonet lock on the bearing cover half 2 attached. How to best in the 3b can recognize, are for this purpose in the bearing cover half 2 two eccentric, circular arc grooves 22 formed and is on top of the bearing shell 3 an eccentric, arcuate projection 390 with a crossbar 391 educated. About the widened, substantially rectangular insertion openings 23 can the crossbar 391 axially advanced until the top of the bearing shell substantially at the bottom of the bearing cover half 2 is applied. Subsequently, the further assembly by turning the bearing shell 3 relative to the bearing cap half 2 , where the projection 390 while in the eccentric, circular groove 22 is guided until an end position is reached, in which the projection 390 at the end of the groove 22 invests. In this way, the rotational position of the bearing shell 3 in relation to the bearing cover half 2 fixed. To turn back the bearing shell 3 to prevent in the opposite direction is on the support plate 1 a tab 392 formed into the one on the bearing shell 3 trained projection engages in the end position (see. 3a ) to fix them.

According to the 3c the assembly is included this embodiment in a different way. First, the bearing shell 3 from the inside of the carrier plate 1 into the area of the opening 10 introduced and then pushed axially therethrough, in a rotational position, so that the transverse webs 391 in the insertion openings 23 can be introduced. Subsequently, the bearing shell 3 relative to the bearing cap half 2 rotated until an end position is reached. According to a first embodiment, the cable drum 5 only in this condition in the bearing shell 3 are introduced and then the pull rope 4 to be wound up. According to a second embodiment, the cable drum 5 with the pull rope wound up on it 4 together in the bearing shell 3 are introduced, from the inside of the support plate 1 ago. For this purpose, precautions may be required to jump off the pull rope 4 from the circumferential grooves of the cable drum 5 to prevent. Finally, the attachment of the drive unit 54 from the inside of the carrier plate 1 here with the help of several fixing screws 56 , like in the 3c shown.

For fastening the drive unit 54 can be in all embodiments Einpressmuttern 14 in the carrier plate 1 be provided so that the drive unit 54 In principle, it can also be fastened by means of metal screws, which allows an advantageously low setting behavior in comparison to Kunststoffschraubverbindungen and results in a lower Umschaltschlagen the drive motor, that is, in a quiet and reliable continuous operation.

As will be readily apparent to those skilled in the art, the backing plate may 1 be formed from a metal sheet, in particular in stamping or stamping technology, or from a plastic by injection molding or hot forming. acts as an adapter to accommodate rope drums of different diameters and / or heights, to adapt to rope windows with different geometric design. The bearing shell is preferably injection molded from a plastic, but may also be formed from other materials, for example as a light metal die-cast aluminum or magnesium alloy. As will be readily apparent to those skilled in the art, the fastener assembly of the present invention may equally be used for electrical or manual drive units.

1

support plate

2

Bearing cover häfte

3

bearing shell

4

rope

5

cable drum

10

Opening for cable drum 5

11

above edge section

12

flat bearing section

13

Opening / recess

14

Mounting portion / Einpressmutter

20

Side wall

21

Achsbolzenaufnahme

22

Groove / recess

30

Side wall

31

Through opening

32

stiffening ribs

33

stiffening ribs

34

extension

35

Attaching / securing section

36

Einhäng- / locking lug

37

hooking

38

edge portion

390

head Start

391

crosspiece

392

Tab / reverse rotation

40

Bowden sheath

41

supporting

42

feather

43

Verrastungsclips

50

Central through hole

51

Rope nipple unit

52

axle

53

gearbox

54

drive unit

55

Polrohrgehäuse

56

Fastener / screw

Claims (19)

Mounting arrangement for fastening a drive unit ( 54 ) of a cable window lifter for motor vehicles on a plate-shaped carrier ( 1 ), which integrally with the carrier ( 1 ) and from this bearing section ( 2 ) for rotatably supporting a cable drum ( 5 ) of the cable window lifter, characterized by a bearing shell ( 3 ), to the rope drum ( 5 ) rotatably receive which bearing shell ( 3 ) through an insertion opening ( 10 ) into the storage section ( 2 ) is inserted and mounted rotatably on this. Fastening arrangement according to claim 1, wherein the bearing shell ( 3 ) positively into the storage section ( 2 ) and / or the carrier ( 1 ) near the storage section ( 2 ) engages, so that the bearing shell ( 3 ) at the storage section ( 2 ) is rotatably mounted. Fastening arrangement according to one of the preceding claims, wherein the drive unit ( 54 ) on an inside of the carrier ( 1 ), the bearing section ( 2 ) on an outside of the carrier ( 1 ) is provided and in the bearing shell ( 3 ) a through hole ( 31 ) is formed by an axle ( 52 ) of the drive unit ( 54 ) is passed through at the storage section ( 2 ), and further wherein at least one anti-rotation means ( 35 ; 36 ; 37 ; 22 . 391 . 392 ) is provided, so that the bearing shell ( 3 ) at the storage section ( 2 ) is rotatably mounted. Fastening arrangement according to claim 3, wherein the anti-rotation means as a projection ( 36 ) is formed, the eccentric to the axle ( 52 ) into the storage section ( 2 ) and / or in the carrier plate ( 1 ) intervenes. Fastening arrangement according to claim 3 or 4, wherein the anti-rotation means ( 36 ) under elastic deformation in the bearing section ( 2 ) and / or the carrier plate ( 1 ) engages, in particular is clipped. Fastening arrangement according to one of claims 3 to 5, wherein the anti-rotation means on the bearing shell ( 3 ) eccentric to the through hole ( 31 ) formed hook-shaped projection ( 37 ) comprising an edge of the bearing section ( 2 ) and / or the carrier plate ( 1 ) engages behind. Fastening arrangement according to claim 6, wherein the hook-shaped projection ( 37 ) on an outer side of the bearing shell ( 3 ) is provided or formed and at the edge of the bearing portion ( 2 ) and / or the carrier plate ( 1 ) is supported. Fastening arrangement according to claim 6 or 7 and one of claims 3 to 5, wherein the hook-shaped projection ( 37 ) diametrically opposite the projection ( 36 ) is trained. Fastening arrangement according to one of claims 3 to 8, wherein the anti-rotation means a (s) arcuate (s) groove or recess ( 22 ) or projection on the bearing section ( 2 ) and a correspondingly formed projection (s) ( 390 . 391 ) or groove or recess on the bearing shell ( 3 ), which for fixing the position of the bearing shell ( 3 ) are rotatable relative to each other. Fastening arrangement according to claim 9, wherein the groove or the recess ( 22 ) or the projection and the correspondingly formed projection (s) ( 390 . 391 ) or groove or recess are formed so that the bearing shell ( 3 ) in a first rotational position axially in the bearing section ( 2 ) is insertable and secured axially in a deviating from the first rotational position rotational position on the bearing portion ( 2 ) is secured. Fastening arrangement according to one of claims 3 to 10, wherein the anti-rotation means further comprises a reverse rotation locking means ( 392 ) in order to prevent the bearing shell ( 3 ) to prevent. Fastening arrangement according to claim 11, wherein the anti-rotation locking means provided on the support plate or the bearing portion projection ( 392 ), in which a provided on the bearing shell projection, in particular clips, engages positively. Fastening arrangement according to one of claims 3 to 12, wherein the bearing shell ( 3 ) at least one area ( 34 ) by means of a fastener on the support plate ( 1 ) is attached. Fastening arrangement according to one of the preceding claims, wherein the bearing portion as a cup-shaped, substantially semi-cylindrical projection ( 2 ) with a bearing section ( 21 ) for supporting an axle ( 52 ) of the drive unit ( 54 ) is formed and has a lateral insertion opening, so that the bearing shell ( 3 ) laterally and within the plane of the carrier plate ( 1 ) into the storage section ( 2 ) is insertable. Fastening arrangement according to one of the preceding claims, wherein the bearing shell ( 3 ) is formed of a plastic, in particular injection molded. Fastening arrangement according to one of claims 1 to 14, wherein the bearing shell ( 3 ) is designed as a light metal die-cast part, in particular made of aluminum or a magnesium alloy. Fastening arrangement according to one of the preceding claims, wherein in the bearing shell ( 3 ) two lateral cutouts for passing a rope ( 4 ) of the cable window lifter are formed. Fastening arrangement according to claim 17, wherein in the carrier plate ( 1 ) further comprises two planar bearing sections ( 12 ) for supporting cable support elements ( 41 ) are provided, wherein the support elements in the flat bearing sections ( 12 ) are clipped. Motor vehicle door with a mounting opening in a door inner panel, characterized by a fastening arrangement according to one of the preceding claims for fastening a drive unit ( 54 ) of a cable window lifter on the plate-shaped carrier, wherein the mounting opening is at least partially and preferably completely covered by the plate-shaped carrier.