DE102006037787B4 - Openable vehicle roof with modular adjustment and guide arrangement - Google Patents

Abstract

Vehicle roof with a cover (12), which starting from a closed position ( 2 ), in which the cover (12) closes a roof opening, can be raised to open by Ausstellmittel at its trailing edge in a ventilation position and then by displacement over at least a portion of its longitudinal extent over a rear roof section (32) to the rear in an open position ( 3 . 4 ) is displaceable,
wherein the disengagement means comprise a deployment lever (14) coupled to the cover (12) and pivoted about a transverse axis for lifting the cover trailing edge,
and wherein the displacement means comprise a slider coupled to a front lid region, which is displaceably guided in a vehicle-fixed guide rail arrangement (18, 20, 22) extending longitudinally below the roof contour,
characterized,
in that the guide rail arrangement (18, 20, 22) comprises a profile part (20) and the opening means are accommodated in a rear structural unit (22) which is formed separately from the profile part (20) and arranged longitudinally behind the profile part (20). ,

Description

The The present invention relates to an openable vehicle roof after Preamble of claim 1.

at such vehicle roofs one differentiates between two construction variants, the usual as a "spoiler roof" and "outside Sunroof "(ASD) be designated.

at In both variants, the vehicle roof comprises a cover, the starting from a closed position, in which the lid has a roof opening closes, to open at its trailing edge in a ventilation position is liftable. The lid can then over at least a part of its longitudinal extent over a Rear roof section (fixed or also movable) to the rear in an open position be moved. If at this cover shift to the rear no special storage or guidance is provided in the rear lid area, so it is usually called from a spoiler roof. If, on the other hand, such storage or guide is present, so it is an outside running sunroof in narrower sense.

A vehicle roof according to the preamble of claim 1 is for example from the DE 10 2004 033 544 B3 known and comprises two in the front lid area attached to the lid sides lid carrier, which are arranged in each case via a link arrangement and slidably displaceable in the longitudinal direction of an associated carriage, each carriage is guided in a vehicle-fixed, longitudinally extending guide rail below the roof contour. By a displacement of the carriage to the rear of the lid carrier is first pivoted about a transverse axis and the lid issued in the ventilation position. In the course of further displacement of the carriage, the lid carrier is taken to the rear and thus the cover is moved over a fixed roof part located behind the roof opening.

One significant advantage of a generic vehicle roof results from the fact that the guide rail arrangement, in which of the coupled with the front lid area slider is stored, is provided below the roof contour. So that can in particular a perfectly smooth roof surface and thus an aesthetic Appealing appearance can be realized.

adversely is in this prior art, a comparatively large height of Verstellmechanikkomponenten, essentially due to the relatively complex design of the carriage and the mobility of this carriage along the guide rail is conditional. The size height the vehicle roof components adversely affects the headroom for the Vehicle occupants.

A generic vehicle roof is further from the DE 42 38 946 C1 known. In this roof, a continuously extending from front to rear guide rail assembly is provided, in which a front slider runs in the roof adjustment. Also in this prior art, the height of the guide rail assembly affects the headroom for the vehicle occupants.

From the DE 299 12 148 U1 is known a sunroof hatch for caravans, motorhomes, buses or the like, in which a guide rail assembly of the hatch adjustment mechanism is provided above the roof contour of the vehicle in question. Thus, although an impairment of the headroom is excluded by the guide rail assembly from the outset, a "smooth roof surface" can not be achieved with it.

It It is an object of the present invention to provide an openable vehicle roof of the type mentioned above, with which an increased headroom for the Vehicle occupants allows becomes.

These Task is carried out according to the invention a vehicle roof solved with the features of claim 1. The dependent claims relate to advantageous developments of the invention.

at the vehicle roof according to the invention first provided that the guide rail assembly a profile part includes and the Ausstellmittel in a rear Building unit are housed, which separately from the profile part formed and in the longitudinal direction is arranged behind the profile part.

This "modular design or Separation "of Profile part, which provides the skid longitudinal guidance, and the rear structural unit, which receives the Ausstellmittel, allows in a surprise Way a considerable one Magnification of the Headroom by a corresponding reduction in height in the area the profile part, which is formed separately from the Ausstellmitteln is.

In the rear assembly vehicle-mounted Verstellmechanikkomponenten can be accommodated, which cause the raising movement of the lid from the closed position to the ventilation position. In the area of the profile part guided components can thus much easier than before and height optimized design.

By in the rear unit vehicle-mounted components the Ausstellmittel is neither the height nor the arrangement height of the profile part (preferably relatively close to the roof contour) impaired.

Independently of has the construction according to the invention the advantage of a big one Flexibility of Construction, if it is z. B. is about, different types of vehicles with an openable roof system equip. In a simple way, this z. B. the length of Profile part adapted to the vehicle in question.

In a preferred embodiment It is envisaged that the profile part has a height that is essential smaller than the height the rear unit is smaller, in particular by at least 20%.

Further it is preferred if the profile part has a length that is essential greater than the length the rear unit is.

in principle It is conceivable that components which in the raising movement of the Lids a desired Translation of the cover leading edge effect, during the cover displacement to the rear together with the slider in the guide rail arrangement after run in the back of the profile section. Such components can in particular z. B. cause a so-called "x-z-control" of the front edge of the cover, so a co-ordinate coordination of an x-motion (in the longitudinal direction) with a simultaneous one z-movement (in the vertical direction). However, this is generally so far problematic, as these components in practice a certain height require which the height reduction enabled by the invention impair would.

Especially Against this background, according to the invention further provided that the guide rail assembly a formed in a front assembly first guide rail section and one behind, by the separate one Profile part formed having second guide rail section, wherein the slider during the displacement of the lid to the rear the first guide rail section passed into the second guide rail section becomes.

at this version can Components which during the Ausstellbewegung the lid a desired translation of the lid leading edge effect, advantageously at least partially fixed to the vehicle in the front Unit be housed. Components guided in the area of the profile part can In contrast, be made much easier than before and height optimized.

The by additional Arrangement of a front module achieved modularization of Track assembly simplifies a desired Magnification of the Headroom even further. In particular, namely, the height in the range of second guide rail section be reduced, as a profile part separately from the front unit is trained.

In the front unit can vehicle-mounted components are housed, which the Ausstellbewegung of the lid (from the closed position in the ventilation position) allow or control a translation of the front lid area. One or more components (such as the slider), which then during the cover movement backwards along the guide rail can run designed much easier and height optimized become.

According to one embodiment It is envisaged that the profile part has a height that is essential smaller than the height the front structural unit is smaller, in particular by at least 20%, and / or the profile part a length owns, which is much larger than the length the front unit is.

According to one preferred embodiment provided that one in the first guide rail section for the slider trained guideway flush in a corresponding guideway of the from the profile part formed second guide rail section passes. In particular, it can be provided that a cross section at the rear end of the first guide rail section identical to a cross section at the front end of the second guide rail section is trained. In one embodiment it is provided that the first and second guide rail sections in the longitudinal direction considered stumped are arranged.

In the rear unit can be located behind the profile part (resp. second guide rail section) followed by another guide rail section (or third guide rail portion) is formed be.

As a result, z. B. be increased in the longitudinal direction available guide rail length. Further, the rear assembly can be advantageously designed to adjust the sliding backwards with the lid slider (or a coupling between this slider and the lid) in the vehicle vertical direction. Finally, the rear unit offers a mounting option for the profile part.

The Profile part can z. B. independently be attached by the rear unit to the roof base. Alternatively or in addition The profile part can be attached to the rear unit. According to one preferred embodiment is the profile part both on the front unit and the attached to the rear building unit.

The mentioned Attachment of the profile part to the front and / or rear unit is preferably solvable, z. B. formed by a screw. Also comes for this z. B. a plug connection, in particular a latching plug connection into consideration. The latter locking can be done in a particularly simple manner z. B. with a recess in the profile part and a detent be realized in the relevant unit.

According to one embodiment It is envisaged that the profile part made of metal (eg aluminum) whereas at least those areas of the rear assembly are (and possibly the front assembly) which define a guideway, z. B. also made of plastic (eg., Injection molded) can.

According to one preferred embodiment in a pre-assembly with two profile parts of the type described with each connected to a front and a rear unit and the units formed in the transverse direction by at least one Cross member connected so that a prefabricated "vehicle roof frame" is created when the vehicle assembly can be mounted from below in the vehicle in question. The Querteil can z. B. as a "front frame" the two front Connect building units together. In principle possible, however manufacturing technology is more difficult to design a frame front part, which at both ends already the two front units having.

The Invention is for both Vehicle roofs with a movable lid as well as for vehicle roofs with several movable Lids suitable. For example, the front of two in the closed position lying in the vehicle roof contour lids in the above Way stored or guided in which case the rear lid is the rear roof section represents, over which the front cover starting from its ventilation position is displaced to the rear.

Of the according to the invention stored or guided Cover can cover a spoiler roof as well as an outside running Show sunroofs. The coupling between the Ausstellmitteln and the displacement means on the one hand and the lid on the other in a conventional manner via one or more cover carriers arranged on each cover side, which in turn has one Slotted link, handlebar or the like with the front slider or over the deployment lever with a rear Deckellagerungs- or guide device are connected. In an advantageous embodiment, the rear includes Assembly the mechanical components used to pivot the release lever.

In an embodiment is provided that a cover-side Ausstellhebelende longitudinally displaceable on a cover carrier guided is. This execution is particularly suitable for a spoiler roof.

In another embodiment is provided that a cover-side Ausstellhebelende on a hinged rear lid area and a vehicle-side Ausstellhebelende in a vehicle-mounted, longitudinal direction extending rear guide rail assembly slidably guided is (eg below the rear roof section). This version is suitable to realize an outside running sunroof, in which the rearward shifted Cover in a rear lid area is supported by the release lever.

at the aforementioned longitudinally movable guide a cover-side Ausstellhebelendes (eg., For a spoiler roof) can be provided be that the vehicle-side Ausstellhebelende during the cover shift is held substantially vehicle-resistant, for example by the rear unit is stored. In the rear unit can be beneficial the components used to pivot the release lever be housed.

Also at the aforementioned, for an outside running Sunroof preferred embodiment, in which the deployment lever in a vehicle-fixed rear guide rail assembly slidably guided is, this release lever, at least in the ventilation position the lid of the rear assembly to be stored, the For this purpose, a first guide rail section the rear guide rail assembly can form, the back through a second guide rail section is continued, by a separate component (eg Profile part) may be formed. When moving the lid starting from his ventilation position in the open position can the vehicle-side Ausstellhebelende of the first guide rail section to the second guide rail section passed the rear guide rail assembly become.

The in the vehicle roof used Ausstellmittel and shifting means can in a conventional manner by at least one pressure-resistant drive cable actuated which are in a leadership channel the guide rail assembly extends. The movement of the drive cable can also in manually known (eg by a hand crank) or be effected by motor.

By a corresponding coupling of the displacement means with the Ausstellmitteln can both devices by a single drive cable (eg for one Roof side) are driven. In one embodiment, it is provided that a drive cable is in driving connection with the slider.

The Invention will now be described with reference to embodiments with reference on the attached Drawings closer explained. They each represent schematically:

1 illustrates an openable vehicle roof according to conventional design,

2 illustrates an openable vehicle roof in a modular design according to a first embodiment (spoiler roof) in the closed position,

3 illustrates the vehicle roof of 2 in open position,

4 is one of the 3 corresponding representation according to a second embodiment (outside running sunroof),

5 FIG. 2 illustrates an adjustment mechanism principle for a front mechanical module according to a first exemplary embodiment, with the cover closed, FIG.

6 shows this mechanical module for a ventilation position of the lid,

7 shows this mechanism module in a cover displacement to the rear,

8th illustrates an adjustment mechanism principle for a front mechanism module according to a second embodiment, with the lid closed,

9 shows this mechanical module for a ventilation position of the lid,

10 shows this mechanism module in a cover displacement to the rear,

11 1 illustrates an adjustment mechanism principle for a rear mechanical module according to a first exemplary embodiment, with the cover closed,

12 shows this mechanical module for a ventilation position of the lid,

13 shows this mechanism module in a cover displacement to the rear,

14 illustrates an adjustment mechanism principle for a rear mechanical module according to a second embodiment, with the lid closed,

15 shows this mechanism module for a ventilation position of the lid, and

16 shows this mechanism module in a cover displacement to the rear.

1 is a schematic side view of an openable vehicle roof 1 according to conventional design, shown in its closed position, in which a lid 2 closes an approximately rectangular roof opening.

The lid 2 can be used to open the vehicle roof by a release lever 3 be raised at its trailing edge in a ventilation position and then be moved above the fixed roof skin behind the roof opening to the rear in an open position. In this sliding movement of the lid in its front region by means of a front lid support 4 stored and led backwards.

In a conventional manner move with the front lid support 4 coupled mechanical components such. B. a front carriage along a arranged on both sides of the roof opening guide rail 5 to the rear.

Depending on the specific design of a rear cover support, it may be in the illustrated vehicle roof 1 to act a spoiler roof or an outside sunroof. In such roof systems, the overall height of the lateral guide rail 5 essentially determined by the height of the mechanical components contained therein. Side-guided, longitudinally movable mechanical components for storage or guidance of the lid 2 need in practice a considerable height. In many coupe-like vehicles, this height is no longer present in the head area, which makes the formation of an openable roof system difficult if not impossible.

The following will be with reference to the 2 to 4 Embodiments of an openable vehicle roof described in which the headroom for the vehicle occupant is advantageously increased.

2 shows an openable vehicle roof 10 (Spoiler roof) with a lid 12 , starting from the illustrated closed position in which the lid 12 closes a roof opening, to open by pivoting a release lever 14 at its trailing edge in a ventilation position can be raised and then by a longitudinally driven slider (not shown) at the cover distal end of a front lid support 16 to the rear in an open position ( 3 ) is displaceable.

For this purpose, the slider is displaceably guided in a vehicle-fixed, longitudinally extending guide rail arrangement, wherein the guide rail arrangement has a front structural unit 18 trained first guide rail section and an adjoining, as a separate profile part 20 having formed second guide rail portion. When moving the lid 12 towards the rear, the slider is transferred from the first guide rail section to the second guide rail section.

For the headroom is decisive in this construction, the height and vertical arrangement of the profile part 20 , which advantageously extends with low height and just below the vehicle roof contour. The height of the profile part 20 is about a 2/3 of the height of the front unit 18 (or even less). The term "height" is intended here to denote the (maximum) vertical distance between the roof contour resulting with the lid closed and the lower edge of the relevant component (profile part or unit).

Furthermore, the vehicle roof comprises 10 a rear unit 22 , in which all for pivoting the release lever 14 required mechanical components are housed. In addition, the rear unit could 22 one behind the profile part 20 forming subsequent third guide rail section, so that a coherent guideway formed from said three guide rail sections would be realized for the slider, which in the sliding movement of the lid 12 could be used to the rear of the glider.

The lateral, from the two building units 18 . 22 and the profile part arranged therebetween 20 formed storage and guide device for the lid 12 is only once visible in the figure, but actually arranged on both sides of the cover below the roof contour fixed to the vehicle. These mutual facilities are supplemented by a (not shown) frame front part to a vehicle roof frame, which in the illustrated embodiment, the two front units 18 connects with each other.

That between the building units 18 . 22 each device arranged profile part 20 forms a central region of the respective guide rail assembly and is in the illustrated embodiment, only the front of the unit 18 and at the back of the unit 22 , each by a screw, attached.

Furthermore one recognizes in 2 another cowl 24 , A trained example of the frame front water drainage channel 26 , one on the edge of the lid 12 circumferentially arranged edge gap seal 28 , for example, from the rear unit 22 trained rear drainage channel 30 and a fixed roof section located behind the roof opening 32 ,

3 illustrates the opening position of the lid 12 , In this state is the one with the front lid support 16 associated glides in the second guide rail section, that of the profile part 20 is trained. The release lever 14 is located in a position pivoted relative to the closed position.

In the 3 apparent pivoting position of the release lever 14 was already in the ventilation position of the lid 12 reached. During the subsequent lid shift to the rear, a lid-side opening lever end runs along a lid-tight guide slot 33 ,

The lifting and shifting operation described is effected in a coordinated manner on each side of the cover by a pressure-resistant drive cable, which is guided in a guide channel along the guide rail assembly and in driving connection with the front slider. In the phase of the cover adjustment from the closed position to the ventilation position or vice versa, the drive cable is also with coupling components in driving connection, which the desired pivoting (and preferably also locking) of the deployment lever 14 cause.

In the illustrated embodiment, the front and rear assemblies provide 18 and 22 Mechanics modules that determine the required adjustment operations when opening and closing the vehicle roof. The two modules 18 . 22 are with a comparison with the prior art much flatter guide rail in the form of profile part 20 connected with each other.

The rear unit 22 causes and controls the raising movement of the lid 12 during the transition from the closed position ( 2 ) in the ventilation position. Advantageously, a Ausstellhebelsystem be used according to known construction at this point. The release lever 14 forms simultaneously with its lid-side end of a lever bearing a bearing for the cover guide along which the lid 12 can be moved to the rear.

The front building unit 18 contains mechanical components, which control the transition from the closed position to the ventilation position (and back) a coordinated movement of the lid leading edge in the longitudinal direction and vertical direction or cause. Also for this purpose can be used advantageously on known mechanisms.

If the lid 12 starting from the ventilation position to the rear in the open position ( 3 ), the front slider becomes the first guide rail section in the front assembly 18 in the of the profile part 20 threaded trained second guide rail section and then led further to the rear.

In the units 18 . 22 each vertically extending openings may be provided (not shown) through which lid mounting screws can be made accessible in a simple manner. With such screws can z. B. the lid are attached to one or more lid carriers on both sides of the lid, optionally also a vertical and / or horizontal position of the lid with respect to the lid carrier can be adjusted.

at The following description of further embodiments are for the same effect Components used the same reference numbers, each supplemented by a small letter to distinguish the embodiment. there is essentially only due to the differences to those already described Embodiments received and by the way hereby expressly refer to the description of the preceding embodiments.

4 illustrated in one of 3 corresponding view the opening position of an outside sliding roof 10a ,

In contrast to that with respect to the 2 and 3 spoiler roof described in this embodiment is a cover-side end of a deployment lever 14a hinged in a rear lid area. When the cover is moved to the rear, a vehicle-side end of the release lever 14a not fixed to the vehicle but runs longitudinally displaceable from a guide rail section of a rear unit 22a in one behind it by a separate rear guide rail 34a trained guide rail section.

Another difference to the above-described embodiment of a spoiler roof is that in a front structural unit 18a accommodated mechanical components at the beginning of the lid shift or immediately before cause a significant increase in the lid leading edge, so that the lid 12a is oriented in the sliding movement substantially parallel to the vehicle roof contour. Also with the spoiler roof execution (eg 3 ) may be provided at the beginning of the opening process such a lid lift.

A simple way to realize this increase is that one with a front lid support 16a coupled glider in the front building unit 18a in the first guide rail section runs obliquely rearwardly upwards and is thus transferred in an elevated position to the second guide rail section, that of a profile part 20a is trained. Alternatively, for example, a pivoting of a hinged in the front lid area lever can be used for this purpose.

The following will be with reference to the 5 to 16 merely by way of example two concrete embodiments for a front structural unit and a rear structural unit described which z. B. for the roof structures described above 10 and 10a are suitable.

The 5 to 7 illustrate a schematic side view of a first embodiment of a front mechanical module 18b , which in the Ausstellbewegung a lid 12b an xz-control of the front lid area accomplished.

5 shows the situation with the lid closed 12b , 6 shows the situation in ventilation position and 7 at the beginning of the lid shift to the rear (in the figures to the right).

On the underside of the lid is a lid carrier 40b with a backdrop 42b arranged, in which a backdrop pin 44b engages firmly with a powered skid 46b connected is. The glider 46b is in driving connection with a (not shown) drive cable of the roof system and is in the illustrated closed position at the rear end of a separate profile part 20b trained guide rail, the forward through a curved guideway section 48b which is continued by the mechanical module 18b is trained. In engagement with this forward and down oblique track section 48b is another glider 46b ' , the pin-shaped in the transverse direction of a front lid support 16b protrudes, in turn, down from the lid carrier 40b projects.

If the lid 12b starting from the closed position according to 5 issued by (not shown) Ausstellmittel, wherein the driven slider 46b moved backwards, so is the arrangement and design of the components 42b . 44b . 48b and 46b ' the desired control of the lid leading edge causes. 6 shows the situation when the ventilation position is reached.

If the lid 12b starting from the ventilation position according to 6 is shifted to the rear, the result is in 7 illustrated situation in which the two sliders 46b and 46b ' along the profile part 20b moved backwards.

This embodiment is both for one Spoiler roof as well for an outside running sunroof suitable.

Advantageously, a height h2 of the profile part 20b significantly smaller than a height h1 of the front mechanical module 18b , Consequently, the vertical space for a vehicle occupant in the region of the profile part 20b advantageously increased. In this context, it should be mentioned that the overall length of the profile part 20b much larger than the length I1 of the mechanical module 18b is.

The 8th to 10 illustrate a second embodiment of a front mechanical module 18c ,

The module 18c forms a guideway section 48c off, which merges flush to the rear in a guideway section of a profile part 20c is trained. The module 18c has a pivot lever 52c on the one with respect to the guideway section 48c fixed transverse axis 54c is pivotable.

If, starting from the closed position according to 8th a lid 12c issued by (not shown) Ausstellmittel, wherein a driven slider 46c along the guideway is moved backwards, so controls one with the slider 46c connected link pin 44c , which engages with a backdrop of the pivot lever 52c stands, a desired pivoting of the lever 52c clockwise (transition from 8th to 9 ).

In this pivoting of the lever 52c becomes the lid 12c in the illustrated front area via a lid support 16c a lid carrier 40c raised, which is accomplished by a left in the figures left end of the lever 52c (hook-shaped) another slider 46c ' located at the bottom of the lid support 16c is located, pushing upwards. The other glider 46c ' runs in this case in a nearly vertical end of the guideway section 48c ,

During the further movement of the slider 46c to the rear, this glider takes the other glider 46c ' in the guideway section 48c or the profile part 20c backwards with. For this purpose, there is a driving connection (not shown) between the driven slider 46c and the other slider 46c ' , z. B. formed by two each pressure-resistant articulated links, whose ends on the one hand on the slider 46c and on the other hand on the other slider 46c ' are articulated. This stage of the lid opening process is from the 9 and 10 seen.

The 11 to 13 illustrate a rear mechanics module 22d according to a first embodiment.

The module 22d has a guideway 60d with a coupling carriage guided in it 62d on, on which a vehicle-side end of a Ausstell lever 14d is articulated. A cover-side end of the release lever 14d is with a backdrop pin 64d provided, in a cover-solid guidance setting 33d in a lid carrier of a lid 12d is held displaceable.

To exhibit the in 11 in the closed position shown lid 12d becomes the coupling carriage 62d move to the rear (in the figures to the right). Through the intervention of one in the module 22d arranged guide pin 66d in a backdrop 68d of the release lever 14d becomes the lever 14d here pivoted counterclockwise. This leads to the desired opening movement of the lid 12d ,

12 shows the situation when the ventilation position is reached. Starting from this situation, the coupling carriage 62d not moved further back (but locked). When transitioning from the ventilation position to an open position of the lid 12d In the illustrated area, only the lid moves 12d to the rear, with the scenery pin 64d concerning the lid 12d in the lead setting 33d slides forward. These stages of movement are in the 12 and 13 shown.

The 14 to 16 illustrate a second embodiment of a rear mechanical module 22e ,

14 shows the closed position of a lid 12e , on the underside of which again a lid carrier with a longitudinally extending guide slot 33e is arranged, in which a guide pin 64e slidably guided, the pin-like in the transverse direction of a deployment lever 14e projects.

Similar to the embodiment described above, the lid is turned off 12e a corresponding pivoting of the release lever 14e through a coupling carriage 62e accomplished this with two sled gliders along a guideway 60e of the module 22e is movable.

At the vehicle end of the release lever 14e are spaced apart two laterally projecting link pins 72e and 74e provided, which engages with a backdrop 76e of the coupling carriage 62e stand.

To show the lid 12e becomes the coupling carriage 62e moved backwards. The illustrated design and arrangement of the components in engagement with one another results in a corresponding pivoting of the deployment lever 14e , 15 shows the resulting after this pivoting ventilation position of the lid 12e ,

As in the embodiment described above then moves only in this area only the lid 12e to the rear, whereas the release lever 14e is locked in its rotational position by locking means (not shown) ( 16 ).

10

Openable vehicle roof

12

cover

14

out lever

16

front cover support

18

front Assembly (mechanical module)

20

profile part

22

rear Assembly (mechanical module)

24

cowl

26

Water drain

28

Edge gap seal

30

Behind Water drain

32

solid roof section

33

guide link

34

rear guide rail

40

cover carrier

42

scenery

44

link pin

46

powered skid

48

Guideway section

52

pivoting lever

54

transverse axis

60

guideway

62

coupling slide

64

link pin

66

link pin

68

scenery

72

link pin

74

link pin

76

scenery

Claims (8)

Vehicle roof with a lid ( 12 ) starting from a closed position ( 2 ), in which the lid ( 12 ) closes a roof opening, for opening by means of Ausstellmittel at its rear edge in a ventilation position can be raised and then by displacement means over at least part of its longitudinal extent over a rear roof section ( 32 ) to the rear in an open position ( 3 . 4 ) is displaceable, wherein the Ausstellmittel one with the lid ( 12 ) coupled release lever ( 14 ), which is pivoted about a transverse axis for raising the lid trailing edge, and wherein the displacement means comprise a slider coupled to a front lid portion, which is mounted in a vehicle-fixed guide rail arrangement (15) extending longitudinally below the roof contour (FIG. 18 . 20 . 22 ) is guided displaceably, characterized in that the guide rail arrangement ( 18 . 20 . 22 ) a profile part ( 20 ) and the Ausstellmittel in a rear unit ( 22 ) are housed, which separately from the profile part ( 20 ) and longitudinally behind the profile part ( 20 ), and that the guide rail arrangement ( 18 . 20 . 22 ) one in a front assembly ( 18 ) formed first guide rail section and a subsequent, through the separate profile part ( 20 ) formed second guide rail portion, wherein the slider during the displacement of the lid ( 12 ) is transferred to the rear from the first guide rail section in the second guide rail section. Vehicle roof according to claim 1, characterized in that the profile part ( 20 ) has a height that is smaller than the height of the rear unit ( 22 ). Vehicle roof according to one of the preceding claims, characterized in that the profile part ( 20 ) has a length that is greater than the length of the rear assembly ( 22 ). Vehicle roof according to one of the preceding claims, characterized in that a guideway formed in the first guide rail section for the slider is flush in one ing guideway of the profile part ( 20 ) formed second guide rail section passes. Vehicle roof according to one of the preceding claims, characterized in that the profile part ( 20 ) on the front structural unit ( 18 ) and / or rear assembly ( 22 ) is attached. Vehicle roof according to one of the preceding claims, characterized in that in the rear structural unit ( 22 ) behind the profile part ( 20 ) subsequent guide rail section is formed. Vehicle roof according to one of the preceding claims, characterized in that a cover-side end of the deployment lever ( 14 ) Is guided longitudinally displaceable on a lid carrier. Vehicle roof according to one of the preceding claims, characterized in that a cover-side end of the deployment lever ( 14 ) hinged to a rear lid portion and a vehicle-side end of the deployment lever ( 14 ) in a vehicle-mounted, longitudinally extending rear guide rail assembly ( 34 ) is guided displaceably.