DE202009008226U1 - Cable drive housing of a motor vehicle adjustment device - Google Patents

Abstract

Cable drive housing an adjusting device of a motor vehicle, with
- A storage area (1) for rotatably supporting a cable drum (T), which is to be wrapped by a flexible traction means (Z),
- A bottom (10) of the storage area (1), over which an end face (D1) of the cable drum (T) extends, if this is intended to the storage area (1) is mounted, and on which a rotation axis (D) for the Cable drum (T) defining bearing point (2) is provided,
- At least one of the storage area (1) outgoing cable guide area (3, 4) for guiding a of the cable drum (T) outgoing traction means section (ZA) and
- A base region (5, 5a, 5b) of the cable drive housing, which is outside the storage area (1) for the cable drum (T) and a respective cable guide area (3, 4) for the flexible traction means (Z) and which is substantially parallel to the bottom (10) of the storage area (1) extends,
characterized,
that the base region (5, 5a, 5b) of the cable drive housing in ...

Description

The The invention relates to a cable drive housing or cable outlet housing a Kraftfahrzeugverstelleinrichtung according to the preamble of Claim 1.

One Such housing includes a storage area for rotatable Storage of a cable drum, extending in the axial direction of a first end face to a second end face (top surface) extends and extending at one between the two end faces (and this connecting) sheath of a flexible traction means the Adjustment device, z. B. a motor vehicle window lifter, a seat adjustment or a lock assembly is wrapped around. The storage area the cable drive housing has a bottom, along an end face of the cable drum extends when the Cable drum intended to the storage area is stored, with the cable drum (with its one end face) in particular can support axially on that floor and wherein provided on the bottom of a bearing axis defining bearing point is to store the cable drum in the storage area so that they can be rotated about that axis, wherein defining a rotation axis Can serve bearing in particular as a radial bearing on which the cable drum or a shaft on which the cable drum (rotationally fixed) is arranged, can support radially. At the wave acts it is z. B. rotating about the output shaft of the cable drum acting driving device, so that the bearing point (with a one-sided - flying - storage the output shaft) serves as an abutment of the shaft.

From The storage area of the cable drive housing is at least a Seilführungsbereich starting with the one of a designated am Storage area stored cable drum outgoing Zugmittelabschnitt can be guided defined. Regularly at least two such cable guide areas are provided, of which in operation of the corresponding adjustment - ever according to the direction of rotation of the cable drum - the one for feeding a currently on the cable drum to be wound Zugmittelabschnitts and the other to take a current from the cable drum to be handled Zugmittelabschnitts serves.

Next the storage area and the at least one cable guide area the cable drive housing has a base body over which the housing on a supporting vehicle component, such as z. B. a drive assembly (in particular a housing an electric motor drive or a crank drive) and / or a large-area carrier element (in particular a door skin or a door module carrier), is determinable. This basic body defines a base area, the outside of both the storage area for the Cable drum as well as the guide areas for the flexible traction means is located and substantially parallel to the bottom surface of the storage area extends.

Such a cable drive housing is for example in the DE 10 2004 007 924 A1 described, wherein the base portion of the cable drive housing relative to the bottom of the storage area is stepped down, by about 50% based on the axial extent of a purpose in the storage area mounted cable drum.

at Use of the cable drive housing for storage of a Cable drum of a cable window lifter or other Kraftfahrzeugverstelleinrichtung is the cable drum mounted in the cable drum housing over a gear coupled to a drive, one for turning the Cable drum required drive torque generated. While a rotary movement of the cable drum during operation of the adjusting device in each case a subsection of the the cable drum wrapped around flexible traction means unwound and another section wound on the cable drum. there is each of these two sections of the flexible traction device each in a designated cable guide area the cable drive housing away from the cable drum or to this led out; and the flexible traction device is outside the cable drive housing with a motor vehicle part to be adjusted, z. As a window or a seat part in conjunction, so that generated during operation of the adjusting drive torque on the Rope drum and the flexible traction means transmitted to the motor vehicle part to be adjusted becomes.

The during operation of the adjusting device on the bearing area of the cable drive housing, more precisely at its bottom, at that over a storage place the rotating cable drum is mounted, acting reaction forces Be over the base area of the cable drive housing and the attachment points provided there in the one carrying motor vehicle part to which the cable drive housing attached is.

Since the cable drive housing, in particular to minimize the weight, is usually made of plastic or optionally of light metal, it is important to ensure a sufficiently strong, stable design of the housing to prevent warping of the housing under the effect of said reaction forces. For this purpose, it is known to provide stiffening / reinforcing ribs on the base region of the housing, which extend from the bearing area to the fastening points, so that a defined transmission of the reaction forces from the bearing area to the fastening points is possible Lich, without overstressing the housing.

Of the Invention is based on the problem, another solution to create a cable drive housing sufficient To specify strength and stability with as possible simple means is feasible.

This Problem is inventively by the creation a cable drive housing with the features of the claim 1 solved.

After that runs the base portion of the cable drive housing in the plane in which the floor of the storage area extends and which is thus stretched out by that ground (and in that too the bearing is located, on which the cable drum rotatably mounted is).

It has been shown that with such an arrangement of the base area of the cable drive housing - relative to the ground of their storage area - an improved force application or forwarding from the storage area to those provided at the base area Attachment points is possible, which does not lead to warping of the housing leads, so on additional Measures to stabilize the case, such as z. B. stiffening ribs, can be dispensed with or at least can be reduced in scope.

to defined storage of a cable drum in the storage area of the cable drive housing and in particular, around the outer surface of the cable drum wound or looped flexible traction means (during Assembly work) to prevent it from jumping off, the storage area an (annular) boundary on which the cable drum engages around the circumference and thereby along the lateral surface the cable drum extends, so the latter is opposite. The annular peripheral boundary does not have to be annular form closed wall, but can also be used as a particular open ring executed and / or by a plurality (individual) Be formed rope securing elements. Furthermore, a respective Leadership area leading to one each serves from the cable drum outgoing Zugmittelabschnittes, in particular be formed as a guide channel in which a respective Zugmittelabschnitt runs. The base area of the cable drive housing then lies outside of the boundary wall of the storage area surrounded area; and he is still outside of the respective guide channel.

Of the in a plane with the bottom of the storage area lying base area the cable drive housing advantageously extends from starting from this storage area and immediately following it up to at least one attachment site, in particular up to at least two attachment points over which the cable drive housing is to be set on a supporting motor vehicle part.

A respective attachment point can be a mounting hole define, for. B. by design as a through hole having Befestigungsdom, for example, the base area (in the direction of the associated carrying motor vehicle part) protrudes.

to further weight reduction can be achieved in the base area (and optionally also in the floor of the storage area and / or in boundary walls the cable guide areas) at least one recess (a Section) may be provided.

Of the Base area extending in the plane of the floor of the storage area the cable drive housing must under no circumstances the entire outside the storage area and the cable guide areas lying part of the main body of the cable drive housing form. Rather, the cable drive housing - outside of the storage area as well as the management areas for the flexible traction device - in addition to the one in a plane with the Floor area lying base area still additional Have housing portions in the radial direction - related on the axis of rotation of the cable drum - considered outside lie the base area and also along the Turning axis considered to be at a different altitude than the said base area, ie in particular not at the level of Floor area.

Advantageous the base area comprises at least 30%, in particular at least 50% or even at least 65% of the area that - outside of the storage area and the cable guide areas - of the Cable drive housing is covered. Under the of Cable drive housing covered surface In this case, the surface is understood that covers the cable drive housing, if it is along a direction perpendicular to that of the bottom of the Bearing area spanned level is projected on that level.

The transition from the base area to one of them in elevation settled further housing area, for example, via a stage or by means of a continuous, steady transition, z. B. in the form of an inclined surface.

A step-shaped transition from the base region into a height-wise offset housing region, which lies outside the plane of the floor of the storage area, can further lead to the stiffening of the cable drive housing, in particular if a step from the storage area to an attachment point of Seilantriebsgehäu this extends.

For the case that of the cable drive housing particularly large Reaction forces must be absorbed and / or that the cable drive housing made of a particularly light, are made by itself less solid or stable material should at least one amplification or stiffening rib and / or bead be provided, which is z. B. extends along the base region of the housing, in particular on the basis of its storage area and directly adjoining this up to a respective attachment point.

The Bearing can be performed on the one hand as a journal be on which the cable drum is rotatably store, so that the Extension direction of the bearing journal, the axis of rotation of the cable drum Are defined. On the other hand or in addition, the depository also be designed as a bearing opening, in a shaft on which the cable drum is rotatably mounted, engages, so that the predetermined by the bearing opening orientation a shaft mounted therein defines the axis of rotation of the cable drum.

Further Details and advantages of the invention will become apparent in the following Description of exemplary embodiments with reference to the figures become clear.

It demonstrate:

1A a perspective view of a cable drive housing for a motor vehicle window lifter;

1B a perspective rear view of the cable drive housing 1A ;

2A and 2 B a first modification of the cable drive housing from the 1A and 1B in two perspective views;

3A and 3B a second modification of the cable drive housing from the 1A and 1B in two perspective views;

4A and 4B a third modification of the cable drive housing from the 1A and 1B in two perspective views;

5A and 5B a fourth modification of the cable drive housing from the 1A and 1B in two perspective views;

6A a schematic representation of a motor vehicle window lifter with a cable drive housing;

6B a cable drum to be stored in the cable drive housing.

In 6A schematically a on a supporting door element (subframe AGT) of a motor vehicle door, here in the form of a door module carrier, arranged motor vehicle window lifter in the form of a cable window lifter shown. This comprises a drive A, consisting of a drive motor M and a downstream motor-side gear G, which on the in 6A invisible side (back) of the unit carrier AGT is arranged and the (via an output shaft W, see FIG. 6B ) drives a cable drum T rotatably mounted in a cable drive housing S, wherein the cable drive housing with the cable drum T on the side facing away from the drive A (front) of the unit carrier AGT is arranged.

The (rotationally fixed) arranged on a shaft W cable drum T, see. 6B , extends axially between two end faces D1, D2 in the form of a respective top surface and has a lateral surface MF therebetween. It is (on its lateral surface MF) in a known manner by a flexible traction means Z, here in the form of a rope looped, which comes off with two sections ZA of the cable drum T and which by means of two along the vertical axis of the vehicle z - relative to the in one Motor vehicle installed state of the subframe - spaced deflecting U1, U2 is guided such that extending an adjustment VA of the flexible traction device along an oriented in the adjustment direction V to be adjusted window pane FS guide rail F of the window lifter. At this portion of the flexible traction means Z, a driver N is mounted, which in turn carries the window pane FS to be adjusted.

in the Operation of the window lift, the cable drum T by means of the drive A (over the wave W) in one direction or the other rotated, causing a longitudinal movement between the two Deflection elements U1, U2 lying adjustment section of the flexible Pull Z along the guide rail F leads. Here, the tethered to the flexible traction means Z driver N - depending on the direction of rotation of the cable drum T - along the guide rail F or the vertical vehicle axle z lowered or raised, so that by means of the driver N connected and shared with this movable window pane FS an associated window opening of a motor vehicle is released or closed.

The following are based on the 1A . 1B to 5A . 5B different embodiments of a cable drive housing for rotatably supporting a cable drum will be described. In this case, the cable drive housing is vorlie each formed as an integrally molded housing; however, it may alternatively consist of interconnected parts.

In the 1A and 1B a cable drive housing is shown, which is an essential part of a storage area 1 for the rotatable mounting of a cable drum of a motor vehicle window lifter and which consists to achieve a minimum weight, in particular made of plastic or optionally a light metal.

The storage area 1 the cable drive housing includes a floor 10 of which a bearing axis defining a bearing axis (rotation axis D) 2 projects. The latter is formed by a substantially cylindrical bearing bush 20 , on the outside of which a cable drum can be rotatably mounted in a known manner (with an end face D1 or D2 of the cable drum T, cf. 6B the floor 10 opposite and possibly on this abutment) and through the inner passage opening 22 through a cable drum mounted thereon with an output shaft of a drive A, cf. 6 , is coupled, so that the cable drum T is rotated in the operation of the drive A, namely about a along an axial direction a extending axis of rotation D, by the spatial orientation of the bearing 2 or more precisely the bearing bush 20 is defined.

The storage area 1 is from a section of its bottom 10 protruding boundary wall 15 encompassing which rope securing means 17 may be formed, which is a jumping off of a flexible traction means of one on the bearing 2 rotatably mounted and by a flexible traction device entwined cable drum (eg., During assembly) prevent. Rope securing means 18 but - as an alternative or in addition - also separately from the boundary wall 15 be provided.

From the storage area 2 go two leadership areas 3 . 4 , here each in the form of a guide channel 30 respectively. 40 , who are responsible for guiding one each of one in the storage area 1 Serving the cable drum outgoing Zugmittelabschnittes, wherein during rotation of the cable drum about its axis of rotation D respectively one of the two guide areas 3 . 4 guided Zugmittelabschnitte the cable drum is supplied to be wound thereon, and the other Zugmittelabschnitt is guided as just unwound from the cable drum portion of this. At the exits 35 . 45 the management areas 3 . 4 each end portions of a Bowden sheath can be stored, in which the flexible traction means is guided outside of the cable drive housing.

Outside the storage area 1 and the leadership areas 3 . 4 the cable drive housing is a basic body 5 . 6 the cable drive housing formed, in particular attachment points 101 . 102 . 103 defined over which the cable drive housing on a supporting motor vehicle part, such. B. the in 6 Aggregate AGT shown, can be fixed.

In the present case are the attachment points 101 . 102 . 103 each formed by Befestigungsdome, as a pin of the body 5a . 5b . 6 protrude the cable drive housing and each having a mounting hole 105 have, which through the respective Befestigungsdom 101 . 102 . 103 extends along the longitudinal direction thereof.

To attach the cable drive housing to a supporting motor vehicle part (AGT) are the Befestigungsdome 101 . 102 . 103 inserted through an associated passage opening in the corresponding supporting motor vehicle part, wherein a provided at the respective attachment point locking element 106 , here in the form of at least one latching lug protruding from the respective dome, engages behind the edge of the associated passage opening on the supporting motor vehicle part and thereby produces a positive connection. On the attachment points 101 . 102 . 103 forming dome can then continue the housing of an associated drive A, compare 6 , are plugged, for which said housing has corresponding recesses for receiving the rope drive housing side mounting dome. Subsequently, the cable drive housing and the other housing, which - as in 6 represented - are arranged on both sides of the associated supporting motor vehicle part, firmly connected to each other while being fixed to the associated supporting motor vehicle part, in the embodiment by fastening screws (and optionally associated nuts or using a self-tapping thread), which aligned mounting holes 105 at the attachment points 101 . 102 . 103 the cable drive housing on the one hand and on the drive motor side housing on the other hand pass through, such as. B. in the EP-A 0 892 724 described. Alternatively - or in addition - to a Schaubverbindung other connecting means, such. B. locking means ("clips solution"), are used to determine the cable drive housing on a supporting motor vehicle part.

Part of the attachment points 101 . 102 . 103 namely two attachment points 101 . 102 , are at a base area 5a . 5b the cable drive housing provided or stand by a base area 5a . 5b which extends in the same plane as the ground 10 of the storage area 1 , As a plane in which the ground 10 of the storage area 1 is located, while a plane is considered, the senk right to the one by the depository 2 defined axis of rotation D is extended and which is spanned in particular by a radial vector r, which is perpendicular to the axial direction a of the bearing 2 runs, on or in the ground 10 of the storage area 1 ,

In other words, the base area forms 5a . 5b of the cable drive housing a housing bottom, which lies in the same plane as the ground 10 of (also belonging to the cable drive housing) storage area 1 The latter thus continues to the outside, as it were, in the plane defined by itself, in particular up to a part of the attachment points 101 . 102 . 103 namely up to two attachment points 101 . 102 , each with a base section 100 at the base area 5a . 5b are formed.

The fact that the - designed as a housing bottom - base area 5a . 5b which is directly from the ground 10 of the storage area 1 (ie directly to this adjacent or in this transition) to the attachment points 101 . 102 (ie directly adjoining or passing into this) lies in the same plane as said ground 10 of the storage area 1 , can at the depository 2 Reaction forces occurring during operation (in particular radially acting forces) over the ground 10 of the storage area 1 at which the depository 2 is provided, and the immediately adjacent, lying in the same plane base area 5a . 5b in the attachment points 101 . 102 be forwarded from where you in turn in the associated bearing motor vehicle part AGT, compare 6 , be derived. As a result, the cable drive housing, even when using a particularly lightweight material, a sufficiently high rigidity compared to those at the bearing point 2 caused reaction forces, which are due in particular to the fact that in the storage area 1 rotatably mounted cable drum at said bearing point 2 radially supported.

If necessary, depending on the strength of the material used for the cable drive housing, in addition reinforcing ribs R1, R2 may be provided, extending from the storage area 1 , here more exactly of its boundary wall 15 or a safety rope 17 . 18 , up to the attachment points 101 . 102 extend and into this or their base section 100 pass.

Another housing area 6 the cable drive housing extending from the guide areas 3 . 4 to the third attachment point 103 extends, is opposite the ground 10 of the storage area 1 (stepped) so that it extends in a different plane than that ground 10 , The said housing area 6 is doing opposite the plane in which the ground 10 of the storage area 1 lies, by means of a step 55 offset, in part by lateral boundary walls of the channel-like guide areas 3 . 4 is formed and also has on its free side stiffening changes 65 on, which increase the rigidity of the cable drive housing.

In the 2A and 2 B is a development of the cable drive housing from the 1A and 1B shown, wherein the difference is essentially that in both the base area 5a . 5b as well as in the wider housing range 6 in each case at least one section 52 . 62 is provided to further reduce the weight of the cable drive housing. The cutouts 52 . 62 are here as through holes of the respective area 52 . 62 configured the cable drive housing.

In the embodiment of 3A and 3B stand all (three) attachment points 101 . 102 . 103 from the base area 5 which lies in the same plane (as housing bottom) as the ground 10 of the storage area 1 and this is followed directly by this and thus a transition between the ground 10 of the storage area 1 and the attachment points 101 . 102 . 103 the cable drive housing forms.

A floor area 5 . 10 the cable drive housing thus extends - as in the case of the embodiments of 1A . 1B and 2A . 2 B at least for a part of the attachment points 101 . 102 . 103 - from the depository 2 starting to a respective one from the base area 5 protruding attachment point 101 . 102 . 103 in a plane, this floor area 5 . 10 partly through the ground 10 of the storage area 1 and partly through the adjoining base area 5 the cable drive housing is formed.

As in the embodiments of the 1A . 1B and 2A . 2 B The cable drive housing here also has a relation to the base area 5 staged stepped further housing area 6 on, in the present case the corresponding stages wall sections 55 form, extending from the storage area 1 , more precisely its boundary wall 15 , up to one attachment point each 101 . 102 , more precisely its basic section 100 , extend so that the transition between the base area 5 and the (in another plane) further housing area 6 forming stages at the same time take over the function of stiffening ribs R1, R2 of the preceding embodiments. So here there are no (additional) stiffening ribs between the storage area 1 and said attachment points 101 . 102 necessary, and therefore not intended.

All embodiments is still ge I mean, that in a plane with the ground 10 of the storage area 1 lying base area 5a . 5b respectively. 5 a substantial part of the area that makes the cable drive housing outside the storage area 1 and the leadership areas 3 . 4 covered. Consider, for example, a projection of the cable drive housing on through the floor 10 of the storage area 1 spanned plane along a direction perpendicular to each plane, ie along the axial direction a or the axis of rotation D, so does the base area 5a . 5b about 50% (in the case of 1A . 1B and 2A . 2 B ) or the base area 5 significantly more than 50%, namely about 80% (in the case of 3A and 3B ) the area projected on that level outside the storage area 1 and the leadership areas 3 . 4 (ie excluding those areas 1 . 3 . 4 ) out.

The embodiment of 4A and 4B is essentially consistent with the embodiment of 3A and 3B and differs from this mainly in that the cable drive housing in the area of the rear stiffening changes 56 ' of the base area 5 has a slightly different geometry by the stiffening changes 56 ' not - as in the case of 3A and 3B - to the exits 35 . 45 the management areas 3 . 4 but extend only to a central portion of said guide areas 3 . 4 ,

In the embodiment of 5A and 5B are of the same level as the ground 10 of the storage area 1 lying base area 5 of the cable drive housing two more housing areas 6 . 6 ' discontinued, with the transition from the base area 5 in the one other housing area 6 stage and in the other further housing area 6 ' continuous (ie continuously, over an inclined surface 7 ) runs. The trained here as an inclined surface, the base area 5 with another housing area 6 ' connecting transition area 7 is to reduce the weight of the cable drive housing - as well as the base area 5 and another housing area 6 - with cutouts 72 Mistake.

To a part of the attachment points 101 . 102 . 103 namely two attachment points 101 . 102 , extends from the storage area 1 or more precisely its boundary wall 15 starting in each case a stiffening rib R1, R2, which is substantially along the transition region 7 runs. In addition, each side is a stiffening conversion 76 of the transition area 7 in each case an attachment point 101 . 102 or their base section 100 above.

Finally, also points to the base area 5 stepped stepped further housing area 6 at free edge sections stiffening changes 66 on, which latter in each case on the one hand into a guidance range 3 . 4 and on the other hand in an attachment point 103 pass.

In the embodiments of a cable drive housing described above, the base region extends 5 ; 5a . 5b exactly in one through the ground 10 of the respective storage area 1 spanned level. However, the purpose of the invention (substantially increasing the rigidity of the housing) may also be for minor deviations therefrom, such as when the base region is parallel to that through the bottom 10 of the storage area 1 spanned plane which is only slightly offset from the first-mentioned plane, for example by up to 5% or up to 10% - each based on the axial extent (along an axial direction) one at the storage area 1 stored rope drum T.

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 102004007924 A1 [0005]
• EP 0892724A [0043]

Claims (25)

Rope drive housing of an adjustment device of a motor vehicle, comprising - a storage area ( 1 ) for the rotatable mounting of a cable drum (T) to be wrapped by a flexible traction means (Z), - a floor ( 10 ) of the storage area ( 1 ), over which an end face (D1) of the cable drum (T) extends, if it is intended for use at the storage area ( 1 ) is mounted, and on which a bearing axis defining an axis of rotation (D) for the cable drum (T) ( 2 ), - at least one of the storage area ( 1 ) outgoing cable guide area ( 3 . 4 ) for guiding a traction means section (ZA) departing from the cable drum (T) and - a base region ( 5 . 5a . 5b ) of the cable drive housing outside the storage area ( 1 ) for the cable drum (T) and a respective cable guide area ( 3 . 4 ) for the flexible traction means (Z) and which is substantially parallel to the ground ( 10 ) of the storage area ( 1 ), characterized in that the base region ( 5 . 5a . 5b ) of the cable drive housing in the same plane as the floor ( 10 ) of the storage area ( 1 ). Cable drive housing according to claim 1, characterized in that the storage area ( 1 ) a boundary ( 15 . 17 . 18 ), which is intended for use at the storage area ( 1 ) mounted cable drum (T) engages on the lateral surface thereof. Cable drive housing according to claim 2, characterized in that the base area ( 5 . 5a . 5b ) outside of the storage area ( 1 ) encompassing limitation ( 15 . 17 . 18 ) lies. Cable drive housing according to one of the preceding claims, characterized in that the at least one cable guide area ( 3 . 4 ) through a guide channel ( 30 . 40 ) is formed. Cable drive housing according to claim 4, characterized in that the base area ( 5 . 5a . 5b ) outside the respective guide channel ( 30 . 40 ) lies. Cable drive housing according to one of the preceding claims, characterized in that at least two cable guide areas ( 3 . 4 ) are provided for guiding in each case one of the cable drum (T) outgoing traction means section (ZA). Cable drive housing according to one of the preceding claims, characterized in that attachment points ( 101 . 102 . 103 ) for fastening the cable drive housing to a carrying motor vehicle part (T) outside the storage area ( 1 ) and the at least one cable guide area ( 3 . 4 ) are provided. Cable drive housing according to claim 7, characterized in that the base area ( 5 . 5a . 5b ) along the ground ( 10 ) of the storage area ( 1 ) spanned plane to at least one of the attachment points ( 101 . 102 . 103 ). Cable drive housing according to claim 8, characterized in that the base area ( 5 . 5a . 5b ) along the ground ( 10 ) of the storage area ( 1 ) spanned plane to at least two of the attachment points ( 101 . 102 . 103 ). Cable drive housing according to one of claims 7 to 9, characterized in that a respective attachment point ( 101 . 102 . 103 ) by a projecting from the cable drive housing mounting pin with a fastening pin by cross-fastening opening ( 105 ) is formed. Cable drive housing according to one of the preceding claims, characterized in that in the base area ( 5 . 5a . 5b ) for weight reduction at least one section ( 52 ) is provided. Cable drive housing according to one of the preceding claims, characterized in that when projecting the cable drive housing on the through the floor ( 10 ) of the storage area ( 1 ) spanned plane along a direction (a) perpendicular to this plane of the base region ( 5 . 5a . 5b ) occupies at least 30% of the area projected onto the plane. Cable drive housing according to one of the preceding claims, characterized in that when projecting the cable drive housing on the through the floor ( 10 ) of the storage area ( 1 ) spanned plane along a direction (a) perpendicular to this plane of the base region ( 5 . 5a . 5b ) occupies at least 50% of the area projected onto the plane. Cable drive housing according to one of the preceding claims, characterized in that when projecting the cable drive housing on the through the floor ( 10 ) of the storage area ( 1 ) spanned plane along a direction (a) perpendicular to this plane of the base region ( 5 . 5a . 5b ) occupies at least 65% of the area projected onto the plane. Cable drive housing according to one of the previously going claims, characterized in that the cable drive housing in addition to the base area ( 5 . 5a . 5b ) at least one further housing area ( 6 . 6 ' ) which extends in a different plane than the base region ( 5 . 5a . 5b ). Cable drive housing according to one of the preceding claims, characterized in that the base area ( 5 . 5a . 5b ) over at least one stage ( 55 ) in another housing area ( 6 . 6 ' ) passes over. Rope drive housing according to one of claims 7 to 10 and claim 16, characterized in that the step ( 55 ) from the storage area ( 1 ) up to at least one attachment point ( 101 . 102 . 103 ). Cable drive housing according to one of the preceding claims, characterized in that the cable drive housing at least one transition region ( 7 ) along which the base region ( 5 . 5a . 5b ) steadily into a further housing area ( 6 . 6 ' ) passes over. Cable drive housing according to claim 7 or one of claims 8 to 18, as far as dependent on claim 7, characterized in that at least one stiffening rib (R1, R2) from the storage area ( 1 ) to an attachment point ( 101 . 102 . 103 ). Cable drive housing according to one of the claims 1 to 19, characterized in that the cable drive housing is free of stiffening ribs. Cable drive housing according to one of the preceding claims, characterized in that the bearing point ( 2 ) forms a radial bearing on which a designated at the storage area ( 1 ) mounted cable drum (T) at least in the radial direction (r) can support. Cable drive housing according to one of the preceding claims, characterized in that the bearing point ( 2 ) a journal ( 20 ) for rotatably supporting a cable drum (T). Cable drive housing according to claim 22, characterized in that the bearing journal ( 20 ) a passage opening ( 22 ) for receiving a cooperating with the cable drum (T) output shaft of an adjustment (A). Cable drive housing according to one of the preceding claims, characterized in that a designated at the storage area ( 1 ) mounted cable drum (T) with a front side (D1) on the ground ( 10 ) of the storage area ( 1 ) is present. Cable drive housing according to one of the preceding Claims, characterized in that the adjusting device is designed as a window, so that the flexible traction means (Z) is to be coupled to a window pane to be adjusted.