DE19824517A1 - Disc or disc unit for insertion into a predetermined opening of a vehicle or the like - Google Patents

Abstract

The invention relates to a window pane or window pane unit for inserting in a predetermined opening of a vehicle or the like. According to the invention, at least one positioning device (81) is arranged on at least one marginal section of the window pane or window pane unit. Said positioning device interacts with the margin (93) of an opening on the motor vehicle (94) in order to position the window pane. The positioning device (81) comprises a base body (82) having an adhesive surface via which said base body is connected to the window pane in a durable manner. A spring element (83) is arranged on the base body (82) and comprises at least one locating face for lying on the margin (93) at a position located at a distance from the base body (82). The spring element (83) comprises one or two spring arms (85; 86) on whose ends one of the locating faces is arranged.

Description

For closing openings of a motor vehicle, for example bodywork in the area of the passenger compartment are sometimes Used panes that are without any frame. Most of time however, disc units are used in which the Disk with one only partially or completely surrounding frame is provided. The disc is common by means of an adhesive bead with the one surrounding the opening Edge area of the motor vehicle body permanently connected.

For the correct distance between the pane and the edge area of the opening generally provide spacers, those in the overlap area of the pane and the edge area the opening are arranged and either with the disc or are connected to the edge region of the opening. The Aligning the disc in the other two directions, d. H. within the plane through the disc or through the edge area of the opening is opened different ways.

Sometimes the disks are left without any, d. H. positioning elements acting in the plane of the disc aligned freely and then at the edge of the opening sets. This requires very careful assembly personnel and also requires an assembly aid the disc does not move as long as the adhesive has not yet become sufficiently effective because that for the adhesive bead would be unfavorable.

To avoid these difficulties, are common Stops used, which are generally attached to the disc are arranged, but also on the Ran area of the opening  can be arranged, closed by the disc shall be. These stops are in the edge area of the pane arranged and act with the edge of the opening on the motor vehicle stuff together. When using only one The disc can only stop at this point be laid and must be freely aligned what again very great care on the part of the assembly personnel required. Otherwise, the position of the Washer with respect to the opening that occurs under ungun circumstances may affect the appearance of the vehicle can.

If at least two stops are used, the on same edge section spaced apart are, the disc can at least on the outer Ver Align the connecting line of the two stops. If the two stops on two adjacent edges areas are arranged, the disc can at least on those that intersect at a certain angle Align the tangents of the two stops. In the directions parallel to the connecting line or within the given level angular position of the two intersecting Tangents depend on the final alignment of the disc again depends on the care of the assembly personnel. Only at; only when three or more stops that are not along at the same time of a single edge section but at least on two or more edge sections are arranged, the Disc aligned only through the stops. On the other edge areas, the tolerances of the Shape and dimensions of the disc on the one hand and the On the other hand, the opening has a full impact. That can affect both the appearance and radio of vehicles have tional disadvantages, e.g. B. the occurrence of Windge noise.  

In addition to these simple attacks, sometimes used such stops that an additional holding effect in the direction of the surface normal of the disc exercise this. There are also holding elements that only act in the direction of the surface normal of the disc. In the Use of these stops and holding elements can u. U. separate assembly aids are omitted, which otherwise the assembly complicate or at least make it more cumbersome.

The invention has for its object a disc or To create disc unit in which a lighter and a easier positioning of the pane on the one to be closed Opening is possible and the correct insertion of the Washer less dependent on the care of the assembly personnel depends. This task is done by a disc or shit beneinheit with the features specified in claim 1 solved.

In that at least one positioning device is present the one that is permanently connected to the pane on the one hand is and on the other hand a spring element with a system area, which according to location, direction of movement and us way to close the edge of the disc send opening is matched, the disc on the opening can be positioned easily and simply. This applies in particular especially if, according to an embodiment according to one of the Claims 2 to 6 according to the shape of the disc and the Opening or due to special requirements on the posi tion of the pane on one or more edges sections other of these positioning devices are arranged. The positioning devices make it possible not just manufacturing tolerances of the disc and / or the Balance opening, but also other requirements to meet such. B. a certain relative position of the disc in relation to neighboring parts of the motor vehicle.  

By an embodiment according to claim 7, the positi onieren the disk are supported in that in a or positioning in several directions only up to to a certain end position, which is possible through the Stop body is set.

With an embodiment according to claim 8 is the manufacture the positioning device very simple. By an ex staltung according to claim 9 can, if necessary, higher Forces are absorbed or, conversely, caused.

By an embodiment according to claim 10 are very low positioning devices created by the Slice out just a little over the edge of the opening protrude. This can, for. B. the inner lining of the Motor vehicle attached much closer to the body become. That comes with a good anchoring of the inside paneling on the body benefits and also enlarges the interior. A training according to claim 11 association folds the manufacture of the positioning devices and otherwise increases the power transmission capacity of the spring arms same dimensions. This is particularly true for an issue staltung according to claim 12, because of the spring clip, in particular if both ends are clamped, a higher one Moment of resistance to bending. Such an excerpt staltung is therefore particularly suitable for the arrangement of the positioning devices along the lower edge a disc, where in addition to the positioning forces Dead weight of the disc must be absorbed.

In an embodiment according to claim 13 or claim 14 an entry slope is created with the ramp surface, which allows the disc to face its surfaces normal, d. H. without lateral threading movements, on the edge area of the opening and in the final position bring lung. This is evidenced by a design Claim 15 or according to claim 16 supported because the  Spring arms or the spring clip through the support surface on it be prevented in the wrong direction, namely in Direction of the surface normal, to avoid and not in the plane of the edge area of the opening in which they position kidney forces.

With an embodiment according to claim 17 is a very compartmentalized positioning device created. A Training according to claim 18 also makes it possible here place the disc in the direction of its surface normal and to bring them into their final position. If there is another education according to claim 19 is a higher compliance of the Spring element reached. By an additional next education according to claim 20 is the start and in position bring the disc relieved.

In an embodiment according to claim 21, one behaves reasonably simple connection possibility of a Federele mentes made of metal with the base made of plastic reached. In the training according to claim 22 are Parts designed very simple. With further training after Claim 23 can greater holding forces and at the same time achieved greater flexibility of the spring element become. An additional training according to claim 24 ensures the cohesion between the spring element and the Basic body.

In an embodiment according to claim 25, the positi oniervorrichtungen also the task of a spacer between the disc and the edge area of the opening take so that separate spacers can be omitted.

Through an embodiment according to claim 26, Federele elements made of metal ensure that these spring elements not immediately with the usually painted edge area of the opening. This will also  avoided that the metal spring elements neither at the put the disc even later, at the inevitable elastic deformation movements of the body when Operation of the motor vehicle, painting the edge damage the area. That could lead to unwanted corossi lead to symptoms. Through further training Claim 27 and / or Claim 28 becomes a secure connection extension between the plug-on part and the spring element reached.

By an embodiment according to claim 29 is also in the Using a metal spring element a very low height of the positioning devices reached. In addition, the parts of the positioning device can be very can be combined easily and simply. By a Training according to claim 30 or claim 31 is a easy to manufacture and easy to use Ver anchoring of the spring arms with the base body. At an additional training according to claim 32 free movement of the metal spring element opposite the body improved.

By an embodiment according to claim 33, the elastic cal deformation path of the positioning device on a certain limit can be limited without it separate stop bodies must be used. By a further training according to claim 34 can also according to Attach the positioning device in question If necessary, the attachment can be removed again.

In an embodiment according to claim 35, the Stop elements have an anchoring effect.

In an embodiment according to claim 36, the Stop elements also function as spacers take, which can then be omitted as separate parts.

In the following the invention based on several in the Drawings of exemplary embodiments illustrated tert. Show it:

Fig. 1 to 5 each a schematic representation of the different union arrangement of positioning devices on a disc or disc unit;

Figures 6 to 13 each show a schematic representation of the arrangement of positioning devices with additional properties, in part in combination with a stop;

Fig. 14 is an illustration with the legend in Figures 1 to 13 symbols used for the various positioning and stop bodies..;

Figure 15 to 17 a front view and plan view and a side view of a first embodiment of the positioning device.

. FIG. 18 is a plan view of the positioning device according to Fig 15 to Fig 17, even in the rest position and once in the operating position.

19 and 20 are a front view and plan view of a punched abgewan embodiment of the positioning device according to Fig 15 and Fig. 17..;

Fig. 21 and 22 each have a cross-section along section line 20-20 or 21-21 waveform in Fig. 20;

Fig. 23 and 24 are front and plan view respectively of a further embodiment of the device Positioniervor;

Fig. 25 is a cross section along the section line 24-24 in Fig. 24;

Figures 26 and 27 are a front view and a plan view of another embodiment of the Positioniervor direction.

Fig. 28 is a cross section according to the section line 27-27 in Fig. 26;

Fig. 29 to 31 a side view and a front view and a plan view of another Ausführungsbeispie les of the positioning device;

Fig. 32 to 34 a side view and a front view and a plan view of a modified form of execution of the positioning device according to Fig 29 to Fig. 31.;

. FIG. 35 is a side view of a further modification of the embodiment according to Fig 29 to Fig. 31;

Figure 36 to 38 a side view and a front view and a plan view of a further modification of the off guide die according to Fig 29 to Fig. 31..;

Fig. 39 and 40 a side view and a front view of a further embodiment of the positioning device;

Fig. 41 and 42 are respectively a side view of two other examples of execution of the positioning device;

Fig. 43 and 44 each have a partial cross-sectional of modified embodiments of the positi oniervorrichtung shown in FIG 39 and FIG. 40.;

Fig. 45 and 46 a front view and a side view of a further embodiment of the positioning device;

Fig. 47 and 48 a front view and a side view of a further embodiment of the positioning device;

Fig. 49 and 50 are a front view and a side view of another embodiment of the positioning device;

Fig. 51 is a horizontal section shown in section along the section line 51-51 in Fig. 49;

FIG. 52 shows a section of a vertical section according to the section line 52-52 in FIG. 50;

Fig. 53 and 54 are a front view and a plan view of another embodiment of the positioning device;

FIG. 55 shows a vertical section, shown as a detail, along the section line 55-55 in FIG. 54;

Figure 56 is a cross-section shown fragmentary an embodiment of the pane unit with a stop body.

FIG. 57 is a front view of the anvil body of FIG. 56;

FIG. 58 is a partial cross-section of a further embodiment of the slices illustrated unit with a modified stopper body;

FIG. 59 is a front view of the anvil body of FIG. 58;

FIG. 60 is a partial cross-section of a further embodiment of the slices illustrated unit with a modified stopper body;

Fig. 61 is a front view of the anvil body according to FIG. 60,.

In Fig. 1 to Fig. 5 Positioniervorrich lines 71 are shown symbolically in different numbers and in a different arrangement pattern on a schematically illustrated side window 70 of a motor vehicle. In Fig. 1, two positioning devices 71 are arranged in an inverted P arrangement on the lower edge portion of the disk 70 with a mutual distance from one another. In Fig. 2, two positioning devices 71 are arranged in an I arrangement on the lower and upper edge section, each at a mutual distance from one another. In Fig. 3, a total of three positioning devices 71 are arranged in an L arrangement, namely two Positioniervorrich lines on the upper edge portion and a Positioniervorrich device on the left side edge portion. In Fig. 4, a total of four positioning devices 71 are arranged in a reverse U arrangement, namely two positioning devices on the upper edge section and one positioning device on the left and one on the right side edge section. In Fig. 5 six Positioniervorrich lines 71 are arranged in an O arrangement, namely two posi tioning devices on the lower and on the upper edge section and one positioning device on the left and right side edge section. The arrangement pattern can be varied especially with regard to the number of positioning devices 71 .

From Fig. 6 to Fig. 13 are similar arrangement patterns with the same positioning devices 71 or with modified positioning devices, namely with positioning devices 72 with a so-called lifting lock, with positioning devices 73 with lifting lock and an additional stop and with positioning devices 74 without lifting lock but with a break-out Stop, as well as with stop bodies 75 and 77 in a symbolic representation. Abge compared to the simple stop body 75 converted stop body 77 is additionally provided with a so-called lifting lock. Here too, variations in the arrangement pattern are possible with regard to the number, the type and the selection of the positioning devices and the stop body.

The following explanations of specific exemplary embodiments of the positioning devices and the stop body apply regardless of whether these parts are arranged on a pane 80 ( FIG. 15) or on a pane unit composed of pane and frame.

As can be seen from FIG. 15, a positioning device 81 is connected to the disk 80 , which has a base body 82 and a spring element 83 . The positioning device 81 is made as a molded part from a thermoplastic material in one piece.

The base body 82 has on its underside a flat adhesive surface 84 , by means of which it is permanently connected to the disk 80 with the aid of an adhesive.

The spring element 83 is formed by two spring arms 85 and 86 . They are at their end facing the base body 82 at a common connection point 87 both with one another and with the base body 82 permanently connected.

The two spring arms 85 and 86 extend from the common connection point 87 in a surface 84 to the adhesive body 84 and thus in a plane parallel to the disk 80 V-shaped with an obtuse angle of spread. Th at both its side facing away from the base body 82 Endabschnit 88 and 89 is the location on the inside of the V-form surface as the contact surface 91 and 92 respectively for the plant 93 at the edge of an opening of a motor vehicle. This is only indicated in FIG. 17 by the edge area 94 , which surrounds the opening which is to be closed by the disk 80 . The contact surfaces 91 and 92 are rounded cylindrical.

The contact surfaces 91 and 92 are movably guided by the spring arm 85 and 86 on a movement path which is aligned parallel to the disk 80 . The spring arms 85 and 86 are arranged on the base body 83 at such a height or, in other words, extend from the base body 83 to a height in which their contact surface 91 and 92 at least partially at the same height as the edge 93 of the opening is located on the motor vehicle 94 ( FIG. 17).

As is apparent from Fig. 16 and Fig. 18, from its abutment surface 91 and 92 facing away from the end of the two spring arms 85 and 86 and their common connection point 87 is arranged of the base body 83 in the region of the rear edge 95th The front edge 96 of the base body 83 is thus located on the inside of the V-shape of the plan of the spring arms 85 and 86 , which extend even further in this direction.

For the positioning of the disc 80 in relation to the edge area 94 , the positioning devices 81 are arranged on the disc 80 so that in the rest position of the spring element 83, the contact surface 91 and 92 of its spring arms 85 and 86 at least partially in the plan projection of Edge region 94 protrudes, as indicated in FIG. 18. When positioning of the disc 80, the positio be niervorrichtungen 81 approached the edge 93 so far that, after the abutment of the abutment surfaces 91 and 92 at the edge 93, the spring arms 85 and 86 are elastically deformed and clamped thereby (Fig. 18). The base body 83 can protrude more or less into the plan projection of the edge region 94 because it is located in a different plane. As a result, the positioning device 81 achieves a relatively large holding torque in the plane oriented perpendicular to both the disk 80 and the edge 93 . The rear edge 95 of the base body 93 and thus the entire positioning device 81 protrudes only by the smallest possible amount beyond the edge 93 into the opening.

So far in the execution described below do not play individual parts or assemblies separately can be assumed that they are the same or at least similar to the corresponding parts or assemblies of the previously described embodiment.

From Fig. 15 to Fig. 22 apparent Positioniervorrich processing 101 includes the base body 102 and the spring member 103. The base body 102 is formed like the base body 72 and has on its underside the adhesive surface 104 , via which it is permanently connected to the glass pane 80 by means of an adhesive. The spring element 103 is formed by the two spring arms 105 and 106 .

The positioning device 101 is modified in relation to the positioning device 81 in two respects. In the region of its side facing away from the base body 102 Endab section 107 or 108 is at the 111 or 112 available from the disc 80 abge opposite upper side of the spring arms 105 and 106 each have a ramp surface 109th The upper edge 113 or 114 of the ramp surfaces 111 and 112 facing away from the base body 102 is located outside the plan projection of the edge area 94 , which is indicated in FIG. 20 from the section in the left half. The ramp surfaces 111 and 112 extend from their upper edge 113 and 114 down to the front 115 and 116 of the spring arms 105 and 106 and thereby into the plan projection of the edge area 94 into it.

When inserting the disc 80 at the edge region 94 of the motor vehicle, both parts are brought closer to one another in the direction of the surface normal of the disc 80 until the edge region 94 strikes the ramp surfaces 101 and 102 . When approaching further, the end sections 107 and 108 of the spring arms 105 and 106 are elastically pushed back due to the ramp surfaces 111 and 112 until their contact surfaces 117 and 118 lie behind the edge 93 and then slide along the edge 93 until the edge section 94 and the disk 80 has reached its final relative position, which is determined by spacers, which will be explained later.

A further modification of the positioning device 101 consists in the fact that in the region of the end sections 107 and 108 of the spring arms 105 and 106 there is an extension 121 and 122 on the underside 119 thereof, which has a support surface 123 or on its underside facing the disk 80. 124 , which is aligned parallel to the disk 80 and which is at a distance from the disk 80 which is smaller than the elastic deformability of the spring arms 105 and 106 in the direction of the surface normal of the disk 80 . The support surfaces 123 and 124 can also rest on the pane 80 if no later relative movements due to elastic deformations of the motor vehicle are to be expected between the edge region 94 and the pane 80 .

About the support surface 123 and 124 , the spring arms 105 and 106 are supported on the disc 80 in the direction of the surface normal thereof when the edge region 94 strikes the ramps 111 and 112 and then slides along them. Then the spring arms 105 and 106 in the direction of the surface normal of the disk 80 can at most dodge by the small distance between the support surfaces 123 and 124 and the disk 80 and because of their ramp surfaces 111 and 112 are all the more reliably elastically deformed parallel to the disk 80 until the Bearing surfaces 117 and 118 bear against edge 93 .

The through FIG. 25 Positioniervorrich tung apparent from Fig. 23, 131 has the base body 132 and the spring member 133. The base body 132 is again permanently connected to the disk 80 via the adhesive surface 134 located on its underside. The spring element 133 is formed by the spring arms 135 and 136 .

The positioning device 131 is further modified relative to the positioning device 101 that on the spring arms 135 and 136 , in the region of their end section 137 and 138 , there is a stop surface 141 and 142, respectively, which faces the disk 80 . It is aligned at least approximately parallel to the disk 80 and it is at a distance from the disk 80 which is at least approximately equal to the distance between the disk 80 and the inside 139 of the rim area 94 of the opening of the motor vehicle, facing away from the disk 80 .

The contact surfaces 141 and 142 are formed by the underside of a projection 143 and 144 , which is arranged on the front side of the end section 137 and 138 of the spring arms 135 and 136 . The projections 143 and 144 are located in the area of the ramp surfaces 145 and 146 of the spring arms 135 and 136 . The ramp surfaces 145 and 146 extend to the front of the protrusions 143 and 144 . The falling line of the ramp surfaces 145 and 146 are aligned at right angles to the spring arms 135 and 136 in the positioning device 131 . However, it can also be oriented more or less at right angles to the edge 93 of the edge region 94 , as is the case with the positioning device 101 .

From Fig. 26 to Fig. 28 Positioniervorrich apparent tung 151 comprises the main body 152 and the spring member 153. The spring element 153 is formed by the spring arms 155 and 156 . The positioning device 151 is modified in relation to the positioning device 101 in that at the common connection point 157 of the spring arms 155 and 156 and the base body 153 on the front side of the positioning device 151 an extension 158 is present, which has a contact surface 159 on its front side which faces the edge region 94 of the motor vehicle, not shown here. This contact surface 159 is at least partially at the same height as the Randbe rich 94 . Your floor plan projection is either at least approximately aligned with the floor plan projection of the edge 93 of the edge region 94 or is a more or less large distance away from it.

Due to the stop surface 159 on the extension 158 , the positioning device 151 can also take on a stop function which is otherwise usually performed by pure stop bodies.

So that, if necessary, the positioning device 151 can also perform its positioning task without restriction by the stop surface 159 , two break grooves 161 and 162 are attached to the connection point between the front set 158 and the common connection point 157 of the base body 153 and the spring arms 155 and 156 , which facilitate the breakout of the extension 158 with the contact surface 159 if necessary.

Above the contact surface 159 , the upper front edge of the extension 158 is chamfered by a ramp surface 163 . This makes it easier to attach the pane 80 to the opening of the motor vehicle in the direction of its normal to the surface if, with this attachment, the floor plan projection of the contact surface 159 is already very close to the floor plan projection of the edge 93 of the edge region 94 .

The positioning device 171 shown in FIG. 29 to FIG. 31 has the base body 172 and the spring element 173 . The base body 172 is in turn permanently connected to the pane 80 by means of the adhesive surface 174 located on its underside.

The spring element 173 is formed by a spring clip 175 , which has an arcuate outline ( FIG. 31). The outline of the spring clip 175 can, as shown in Fig. 31 Darge, be a half annulus. The floor plan can also be formed by two equidistant basket arches or similar arch-shaped lines.

The outer surface in the apex region of the spring clip 175 forms the contact surface 176 of the positioning device 161 . The two end sections 177 and 178 of the spring clip 175 facing away from the contact surface 176 are permanently connected to the base body 172 via a connection point 179 . This double-sided clamping gives the spring clip 175 a particularly high bending stiffness with a correspondingly large force absorption capacity or force transmission capacity. If, on the other hand, a greater elastic resilience should be desired with only a slightly reduced power transmission capacity, the Positioniervorrich device 161 (in a manner not shown) can be modified so that the spring clip 175 is permanently connected to the base body 162 only at one of its end sections and the other end section is movably guided by means of a longitudinal guide which is expediently formed by a wall which is aligned parallel to the imaginary connecting line of the two end sections and which is permanently connected to the base body.

From Fig. 32 to Fig. 34 Positioniervorrich apparent tung 181 to the main body 182 and the spring clip 183 is modified relative to the positioning device 171 in a manner similar to the positioning device 101 relative to the positioning 81st A ramp surface 185 is present on the middle part 184 of the spring clip 183 on the upper side facing away from the disk 80 ( FIG. 32). Its upper edge 186 facing away from the base body 182 is located outside the plan projection of the edge 93 of the edge area 94 . From there, the ramp surface 185 extends in the rest position of the spring clip 183 , ie with the spring clip 183 untensioned, into the plan projection of the edge area 94 . In the operating position, the contact surface 187 lies against the edge 93 of the edge region 94 , the spring clip 183 , and in particular its middle part 184 , being elastically deformed in a plane parallel to the disk 80 in the direction of the base body 182 .

To support the force acting when inserting the disk 80 on the ramp surface 185 in the direction of the surface normal of the disk 80, an extension 188 is provided on the underside of the central part 184, the underside of which serves as a support surface 189 which is oriented at least approximately parallel to the disk 80 and which is at a distance from the disk 80 which is less than the elastic deformability of the spring clip 183 in the direction of the surface normal of the disk.

The positioning device 191 shown in FIG. 35 with the base body 192 and the spring clip 193 is modified with respect to the positioning device 181 in that an extension 196 adjoins the central part 194 in an extension of the ramp surface 195 and has the stop surface 197 on its underside. Similar to the abutment surfaces 141 and 142 on the spring arms 135 and 136 , the latter faces the disk 80 and is arranged at least approximately at the same height as the outside of the edge area 94 . The stop surface 197 serves as a lifting lock in the positioning device 191 .

In the Fig. 36 to Fig. 38 visible positioning device 201 with the base body 202 and the spring clip 203 is in addition to the equipment of the Positioniervor direction 191 on the central part 204 with the ramp surface 205 below the extension 206 another extension 207 before, the has a stop surface 208 . This is turned away from the disk 80 and at least approximately at the same height as the inside of the edge region 94 is arranged. This stop surface 208 on the extension 207 has a clearance from the disc 80 facing the stop surface on the extension 206 (the stop surface 197 on the extension 196 in FIG. 35) which is at least equal to the thickness of the edge region 94 . The stop surface 208 on the positioning device 201 serves as a spacer, which defines the distance between the disk 80 and the edge regions 94 .

The 39 of FIG. 40 and apparent Positioniervorrich Fig. Tung 211 is also made entirely as a plastics molding from a thermoplastic plastic. It has a base body 212 and a spring element 213 .

The base body 212 has on its underside the flat adhesive surface 214 , via which it is permanently connected to the disk 80 .

The spring element 213 is formed by a single spring arm 215 which is formed on the top of the base body 212 .

On the spring arm 215 , one can distinguish three lengths, namely a first elongated Längenab section 216 and a second elongated Längenab section 217 , both of which are connected by a middle Längenab section 218 , which is curved in an arcuate manner.

The first length section 216 extends from the base body 212 and is at least approximately normal to the disk 80 . The second length section 217 extends from the connection point with the middle length section 218 towards the pane 80 , whereby it is arranged and aligned in such a way that at the connection point with the middle length section 218 its outside of the first length section 216 faces away from the plan projection of the edge area 94 is gene and that, in the rest position of the spring element 213 , this outside extends from the connection point into the plan projection of the edge area 94 into it. This outside of the length section 217 forms the contact surface 219 of the positioning device 211 .

The positioning device 211 has the fact that the three longitudinal sections of the spring element 213 continuously connect to each other, a relatively large elastic compliance. If that should be less desirable, the modified positioning device 221 can be used. The spring arm 223 connected to the base body 222 has only two longitudinal sections 224 and 225 . The second length section 225 connects directly, ie at an acute angle, to the end of the first length section 224 facing away from the base body 222 .

The positioning device 231 provides a further modification in this direction. In this case, a spring element 233 is arranged on the base body 232 , which is formed by a spring arm 234 with a single elongated length section, which is oriented at least approximately normal to the disk 80 . The preferred at the same height as the edge region 94 surface portion of the edge portion 94 side facing the spring arm 234 forms the abutment surface 295 of the positioning 231st

In this relatively rigid spring element 233 , the attachment of the washer 80 at the edge portion 94 is facilitated by the fact that at the end of the spring element 233 a ramp surface 236 is arranged, the upper edge 237 of which is turned away from the base body 232 when the spring element 233 is unstressed outside the plan projection of the edge 93 of the Randbe area 94 is located, and that the ramp surface 236 extends from there to its lower edge 238 down into the plan projection of the edge section 94 .

The positioning device 241 shown in FIG. 43 with the base body 242 and the spring arm 243 is modified with respect to the positioning device 211 in that the end section 244 of the second length section 245 of the spring arm 243 is cranked and that a stop surface 246 is created by this cranking, which faces the disc 80 and which is located at least approximately at the same height as the outside of the edge region 94 . This offset with the stop surface 246 forms a lifting lock of the positioning device 241 .

The positioning device 251 shown in FIG. 44, which has the base body 252 and the spring arm 253 , is additionally modified compared to the positioning device 241 in that the end section 254 of the second length section 255 of the spring arm 253 is angled at a short distance from the offset, and away from the base body 252 . The top of the angle section 256 forms a stop surface 257 , which is abge from the disc 80 and which is at least approximately at the same height as the inside of the edge region 94 . This angular section 256 with its stop surface 257 acts as a spacer between the disk 80 and the edge area 94 .

In the devices of Fig. 45 to Fig. 55 apparent positioning of the base body is still as a plastic molding formed. The spring element, however, is made of a metal, preferably spring steel. One or more holding elements for holding the spring element firmly are present on the base body. Insofar as individual components or assemblies are not described below in the following, it can also be assumed here that they are identical or at least similar to the components or assemblies described above.

The 45 of FIG. 46 and apparent Positioniervorrich Fig. Tung 261 includes the base body 262 and the spring member 263.

The base body 262 has a flat adhesive surface 264 on its underside, via which it is permanently connected to the pane, not shown. On the top of the base body 262 , a pocket 265 is present as a holding element for the spring element 263 , the clear cross-sectional shape of which is matched to the cross-sectional shape of the spring element 263 . The pocket 265 is at least approximately normal to the adhesive surface 264 and thus directed to the disk 80 .

The spring element 263 is formed by a straight leaf spring 266 , which is inserted with its lower end section into the pocket 265 of the base body 262 .

At the end facing away from the base body 262 of the leaf spring 266 , a push-on part 267 is arranged, which has a pocket as a holding element, which is similar to the pocket 265 on the base body 262 . The front side of the plug-on part 267 serves as a contact surface 268 for contacting the edge region 94 . The upper end face of the plug-on part 267, which is turned away from the base body 262 , is inclined obliquely downward toward the contact surface 268 and thereby forms a ramp surface 269 which, for. B. corresponds to the ramp surface 234 of the spring element 233 ( FIG. 42).

47 from FIG. 48 and apparent Positioniervorrich Fig. Tung 271 has the base body 272 made of plastic and the spring arm 273 of metal.

The spring arm 273 has, similar to the spring arm 215 of the positioning device 211 (Fig. 39 and Fig. 40), several length sections, and that the straight first length portion 276, the straight second length portion 277, the arcuate central longitudinal section 278 and the Section 279 . This foot section 279 is bent at right angles to the first length section 276, which is aligned with the adhesive surface 274 . It is matched to the pocket 275 in the base body 272 , in which it is inserted.

On the in the direction of the base body 272 obliquely downward longitudinal section 277 , a push-on part 281 is attached, which has a pocket 282 . This is matched to the end section of the second length section 277 . The facing away from the first longitudinal section 276 outside of the plug-on part 281 forms the contact surface 283 of the positioning device 271 for the system on the edge of the edge region of the motor vehicle, not shown.

From Fig. 49 apparent to Fig. 52 Positioniervorrich processing 291 includes the base body 292 made of plastic and the spring element 293 to metal. The basic structure of the positioning device 291 corresponds to the rest of the positioning device 101 (Fig. 19 to Fig. 22).

The base body 292 is permanently connected to the disk 80 via its adhesive surface 294 .

The spring element 293 is formed by the two spring arms 295 and 296 . They are connected to each other at their end facing the base body 292 at a common connection point 297 and represent the two legs of a one-piece leaf spring 298 with at least approximately V-shaped plan projection.

As holding elements for the leaf spring 298 are three holding posts 301 . . . 303 available, which are permanently connected to the base body 292 by being molded onto it. The middle support post 301 is cylindrical. The two outer support posts 302 and 303 are cuboid. The middle holding post 301 is arranged in the plane of symmetry of the two spring arms 295 and 296 on the inside of the V-shape of the leaf spring 298 . The two outer support posts 302 and 303 are arranged on each side of the plane of symmetry at a predetermined distance from this level on the outside of the V-shape of the leaf spring 298 . The obtuse spread angle of the V-shape of the two spring arms 295 and 296 and the arrangement of the three posts 301 . . . 303 are matched to one another in such a way that the tangents intersect at an angle which is smaller than the angle of the rear spring of the middle holding post 301 facing the leaf spring 298 of the middle holding post 301 and the front side of the two outer holding posts 302 and 303 facing the associated spring arm 295 or 296 Alignment lines of the two spring arms 295 and 296 in the relaxed state of the leaf spring 298 . As a result, the leaf spring 298 lies with a certain preload on the three holding posts 301 . . . 303 on and is held at least by the frictional engagement generated thereby.

To improve the holding function, a return jump 304 is present on the two outer holding posts 302 and 303 on the respective spring arm 295 and 296 facing front ( FIG. 52). This recess 304 is formed by a groove which is arranged at the transition point between the support post 302 or 303 and the base body 292 . The recess 304 has a base surface 292 facing the stop surface 305 . As a counterpart to the recess 304 , a projection 306 is arranged on each of the spring arms 295 and 296 in the longitudinal section adjacent to the respective holding post 302 or 303 , which projection is formed by an angled surface section of the spring arms 295 and 296 .

The leaf spring 298 is thereby brought to the base body 292 that their two spring arms 295 and 296 are pivoted towards each other out of their ent-rest position so far that the two projections 306 lie outside the plan projection of the outer support posts 302 and 303 when the inside the leaf spring 298 in the apex of the V-shape of the leaf spring 298 outside the Grundrißprojek tion of the middle support post 301 . Then the leaf spring 298 can be guided along the middle holding post 301 until the projections 306 strike the top of the base body 292 . When the two spring arms 295 and 296 are then relaxed, each of the two projections 306 engages in the recess 304 of the relevant outer support post 302 or 303 and the surface section of the spring arms 295 and 296 adjacent to the projection 306 lies with its outside on the inside of the adjacent support post 302 or 303 .

A push-on part 307 or 308 made of plastic is attached to the end section of the two spring arms 295 and 296 facing away from the base body 292 . Each push-on part has a pocket 309 which is matched to the end section 311 of the spring arms 295 and 296 ( FIG. 51).

A latching element or an anchoring element 312 is provided for better anchoring of the plug-on parts 307 and 308 on the end section 311 of the spring arm 295 and 296 , respectively. It is formed by a tongue 313 cut from the Endab is notched 311 in part and which is opposite the direction of insertion of the end portion 311 in the pocket 309 or, in other words, toward the base body 292 toward aligned. The tongue 313 digs somewhat into the side wall of the pocket 309 facing it and thereby prevents the plug-on part 307 or 308 from being pulled off .

In a similar manner to the spring arms 105 and 106 of positioning device 101 (Fig. 19 to Fig. 22) at the side facing away from the base 292 top of the Shell parts 307 and 308 each have a ramp surface 315 and 316, respectively EXISTING to which the inside of the V-shape of the leaf spring 298 and thus the not shown edge region 94 of the motor vehicle are facing.

A latching element or an anchoring element, such as the United anchoring element 312 is 271 (Fig. 45 and Fig. 46) for the leaf spring 266 into consideration, and that for the anchoring of the plate spring 266 even at the Positioniervorrich tung both in the base body 262 as well as in Push-on part 281 . The same applies to the positioning device 271 for anchoring the spring arm 273 both in the base body 272 and in the push-on part 281 .

From Fig. 53 to Fig. 55 Positioniervorrich apparent tung 321 includes the base body 322 made of plastic and the spring member 323 made of metal. The spring element 323 is formed by the leaf spring 324 with the spring arms 325 and 326 , which are arranged in a V-shape.

As holding elements for the leaf spring 324 , three holding posts are again available, namely the middle holding post 331 and the two outer holding posts 332 and 333 . They are molded onto the base body 322 . The Positioniervor direction 321 is opposite to the positioning device 291 only with respect to the anchoring of the leaf spring 324 on the three support posts 331st . . Modified 333 .

The middle support post 331 is formed like the middle support post 301 and has a cylindrical base shape. The two outer support posts 332 and 333 have a cuboid basic shape. As anchoring element for the leaf spring 324 is on the two outer holding posts 332 and 333 above the upper edge 334 of the spring arm 325 and 326 a strip-shaped projection 335 before present, which is integrally formed thereon. The underside of the projection 335 facing the base body 322 serves as a stop surface 336 or as an anchoring surface for the associated spring arm 325 or 326 . This stop surface 336 is arranged at least approximately in the same height as the upper edge 334 of the spring arm 325 or 326 .

A second stop surface 337 is expediently provided on the two outer support posts 332 and 333 on the inside facing the leaf spring 324 , which faces away from the base body 322 and which has a clear distance from the first stop surface 336 that is at least approximately equal to the height of the spring arm 325 or 326 . The second stop surface 337 is formed by the top of a second strip-shaped projection 338 on the holding posts 332 and 333 . By this above the upper side 339 of the base body 322 located second stop surface 337 , the leaf spring 324 is anchored at a short distance above the base body 322 , so that its two spring arms 325 and 326 can move freely with respect to the base body 322 with an elastic deformation.

From Fig. 56 and Fig. 57, a stopper body 341 is seen to be attached, if necessary in addition to one or more of the above-described positioning of the washer 80.

The stop body 341 has a base body 342 and a stop post 343 . It is designed as a one-piece molded plastic part.

The flat underside of the base body 342 serves as an adhesive surface 344 , via which the stop body 341 is permanently connected to the disk 80 by means of an adhesive.

The stop post 343 is of approximately cuboidal shape, the edges of which are rounded. The outside of the stop post 343 facing the edge section 94 forms the stop surface 345 of the stop body 341 . It is located at least in part at the same height as the Randbe rich 94 and expediently goes slightly higher in height.

The stop body 351 shown in FIGS. 58 and 59 has the base body 352 and the stop post 353 . The base body 352 is in turn permanently connected to the pane 80 via its adhesive surface 354 located below.

The stop post 353 is modified relative to the stop post 343 in such a way that on its side facing the edge region 94 two spring arms 355 and 356 are arranged next to one another with a mutual spacing.

The spring arms 355 and 356 connect to the end portion 357 of the stop post 353 facing away from the adhesive surface 354 to this. The connection point between the end section 357 and the spring arms 355 and 356 is located outside the plan projection of the edge area 94 and also, seen from the adhesive surface 354 , beyond the inside of the edge area 94 . In the unclamped rest position, the spring arms 355 and 356 extend obliquely from the connection point 358 in the direction of the disk 80 up to the plan projection of the edge area 94 into it. Your face 80 facing the disc is located at least approximately at the same height as the outside of the edge region 94 and forms a stop surface 359 of the stop body 351st The spring arms 355 and 356 with their stop surface 359 serve as a lifting lock.

So that with a relative approach of the disk 80 and the edge area 94 in the direction of the surface normal of the disk 80, the spring arms 355 and 356 can dodge parallel to the plane of the edge area 94 to outside the Grundrißprojek tion of the edge 93 of the edge area 94 , is in the trajectory Spring arms 355 and 356 on the stop post 353 each have a recess 361 or 362 in which the spring arms 355 and 356 can be completely immersed, so that they no longer project beyond the floor plan of the stop post 353 .

The apparent from Fig. 60 and Fig. 61 stop body 371 with the base body 372 and the stop post 373 is modified with respect to the stop body 351 that on the side facing the edge region 94 in the area between the two spring arms 375 and 376 area a continuation set 377 is present which protrudes from the stop body 371 into the plan projection of the edge region 94 and which has a stop surface 378 which is turned away from the disk 80 and which is at least approximately at the same height as the inside of the edge region 94 . The extension 377 with its stop surface 378 serves as a spacer between the disc 80 and the edge region 94th

Reference list

70

disc

71

Positioning device

72

Positioning device with lift lock

73

Positioning device with lift lock and stop

74

Positioning device with break-out stop

75

Stop body

76

Stop body with lift lock

80

disc

81

Positioning device

82

Basic body

83

Spring element

84

Adhesive surface

85

Spring arm

86

Spring arm

87

Liaison

88

End section

89

End section

91

Contact surface

92

Contact surface

93

edge

94

Edge area

95

rear edge

96

front edge

101

Positioning device

102

Basic body

103

Spring element

104

Adhesive surface

105

Spring arm

106

Spring arm

107

End section

108

End section

109

Top

111

Ramp area

112

Ramp area

113

edge

114

edge

115

front

116

front

117

Contact surface

118

Contact surface

119

bottom

121

Continuation

122

Continuation

123

Support surface

125

Support surface

131

Positioning device

132

Basic body

133

Spring element

134

Adhesive surface

135

Spring arm

136

Spring arm

137

End section

138

End section

139

inside

141

Abutment surface

142

Abutment surface

143

head Start

144

head Start

145

Ramp area

146

Ramp area

151

Positioning device

152

Basic body

153

Spring element

154

Adhesive surface

155

Spring arm

156

Spring arm

157

Liaison

158

Continuation

159

Abutment surface

161

Break groove

162

Break groove

163

Ramp area

171

Positioning device

172

Basic body

173

Spring element

174

Adhesive surface

175

Spring clip

176

Contact surface

177

End section

178

End section

179

Liaison

181

Positioning device

182

Basic body

183

Spring clip

184

Middle section

185

Ramp area

186

upper edge

187

Contact surface

188

Continuation

189

Support surface

191

Positioning device

192

Basic body

193

Spring clip

194

Middle section

195

Ramp area

196

Continuation

197

Contact surface

201

Positioning device

202

Basic body

203

Spring clip

204

Middle section

205

Ramp area

206

Continuation

207

Continuation

208

Abutment surface

211

Positioning device

212

Basic body

213

Spring element

214

Adhesive surface

215

Spring arm

216

first length section

217

second length section

218

middle section

219

Contact surface

221

Positioning device

222

Basic body

223

Spring element

224

first length section

225

second length section

231

Positioning device

232

Basic body

233

Spring element

234

Spring arm

235

Abutment surface

236

Ramp area

237

upper edge

238

lower margin

241

Positioning device

242

Basic body

243

Spring arm

244

End section

245

Length section

246

Abutment surface

251

Positioning device

252

Basic body

253

Spring arm

254

End section

255

second length section

256

Angular section

257

Abutment surface

261

Positioning device

262

Basic body

263

Spring element

264

Adhesive surface

265

bag

266

Leaf spring

267

Clip-on part

268

Contact surface

269

Ramp area

271

Positioning device

272

Basic body

273

Spring arm

274

Adhesive surface

275

bag

276

first length section

277

second length section

278

middle section

279

Foot section

281

Clip-on part

282

bag

283

Contact surface

291

Positioning device

292

Basic body

293

Spring element

294

Adhesive surface

295

Spring arm

296

Spring arm

297

Liaison

298

Leaf spring

301

middle support post

302

outer support post

303

outer support post

304

Return

305

Abutment surface

306

head Start

307

Clip-on part

308

Clip-on part

309

bag

311

End section

312

Anchoring element

313

tongue

315

Ramp area

316

Ramp area

321

Positioning device

322

Basic body

323

Spring element

324

Leaf spring

325

Spring arm

326

Spring arm

327

Clip-on part

328

Clip-on part

331

middle support post

332

outer support post

333

outer support post

334

Top edge

335

head Start

336

Abutment surface

337

Abutment surface

338

head Start

339

Top

Claims (36)

1. Disc or disc unit for insertion into a predetermined opening of a vehicle or the like, with the features:

• - At least one edge section of the disk ( 80 ) has at least one positioning device ( 81 ) arranged,
• - The positioning device ( 81 ) has a base body ( 82 ) with an adhesive surface ( 84 ), by means of which it is permanently connected to the disc ( 80 ),
• - On the base body ( 82 ) is a spring element ( 83 ) is arranged, which has a bearing surface ( 91 ; 92 ) for the system at the edge ( 93 ) of the opening of the motor vehicle ( 94 ) at a location remote from the base body ( 82 ) ,
• - The contact surface ( 91 ; 92 ) is movably guided on a movement path,
  • - Which is aligned at least approximately parallel to the disc ( 80 ) and
  • - which is located at least approximately at the same height as the edge ( 93 ) of the opening on the motor vehicle ( 94 ),
• - The contact surface ( 91 ; 92 ) protrudes in the rest position of the spring element ( 83 ) at least partially in the base projection of the edge ( 93 ) of the opening on the motor vehicle ( 94 ).

2. Disc or disc unit according to claim 1, with the feature:

• - At an edge portion of the disc ( 70 ) ( Fig. 1) two positioning devices ( 71 ) are arranged side by side with a mutual distance.

3. disc or disc unit according to claim 1, with the feature:

• - At two distant and preferably facing away from each other edge portions of the disc ( 70 ) ( Fig. 2) at least one positioning device ( 71 ) is arranged.

4. disc or disc unit according to claim 1, with the feature:

• - At two adjacent edge portions of the disc ( 70 ) ( Fig. 3) at least one positioning device ( 71 ) is arranged.

5. disc or disc unit according to claim 1, with the feature:

• - At three adjacent edge portions of the disc ( 70 ) ( Fig. 4) at least one positioning device ( 71 ) is arranged.

6. Disc or disc unit according to claim 1, with the feature:

• - At all existing edge portions of the disc ( 70 ) ( Fig. 5) at least one Positioniervorrich device ( 71 ) is arranged.

7. Disc or disc unit according to one of claims 1 to 5, with the features:

• - On at least one edge section of the disk ( 70 ) ( Fig. 6.. Fig. 8, Fig. 56), on which a positioning device ( 71 ) is not present, at least one stop body ( 75 ; 341 ) is arranged,
  • - Which has an adhesive surface ( 344 ) by means of which it is permanently connected to the disc ( 80 ) and
  • - The at least one stop surface ( 345 ) which is at least partially at the same height as the edge ( 93 ) of the opening on the motor vehicle ( 94 ) and facing this.

8. disc or disc unit according to claim 1, having the features:

• - The base body ( 82 ) is made of a thermoplastic material,
• - The spring element ( 83 ) is made of the same material as the base body ( 82 ) and preferably made in one piece with it.

9. disc or disc unit according to claim 1, having the features:

• - The base body ( 262 ) is made of a thermoplastic,
• - The spring element ( 263 ) is made of a metal, preferably made of spring steel,
• - The base body ( 262 ) has at least one holding element ( 265 ) for holding the spring element ( 263 ).

10. disc or disc unit according to claim 1, having the feature:

• - The spring element ( 83 ) is formed by a spring arm or by two spring arms ( 85 ; 86 ),
  • - Whose end ( 87 ) of the contact surface ( 91 ; 92 ) is connected releasably or non-releasably to the base body ( 82 ) and
  • - Which are elastically deformable in a plane parallel to the disc ( 80 ).

11. Disc or disc unit according to claim 10, with the feature:

• - the spring arms (85; 86) are at their area of the system (91; 92) end (87) remote permanently connected and preferably made in one piece with each other.

12. Disc or disc unit according to claim 1, with the feature:

• - The spring element ( 173 ) is formed by a spring clip ( 175 ),
  • - which has an arcuate layout,
  • - whose middle part can be elastically deformed with the contact surface ( 176 ) in a plane parallel to the disk ( 80 ),
  • - One end ( 177 ) of which is releasably or permanently connected to the base body ( 172 ) and
  • - The other end ( 178 ) is either also releasably or non-releasably connected to the base body ( 172 ) or is movably guided on the base body by means of a longitudinal guide which is aligned parallel to the disk and at least approximately in the line of alignment of the connecting line of the two ends.

13. Disc or disc unit according to claim 10, with the feature:

• - At least on the end body ( 102 ) facing away from the end section ( 107 ; 108 ) of the spring arm or spring arms ( 105 ; 106 ) on the disc ( 80 ) facing away from the top ( 109 ) a ramp surface ( 111 ; 112 ) is available ,
  • - whose abgekehrter from the base body (102) edge (113; 114) outside of the horizontal projection of the edge (93) of the opening is situated on the motor vehicle (94) and
  • - Which extends from there into the plan projection of the edge area ( 94 ) of the motor vehicle.

14. Disc or disc unit according to claim 12, with the feature:

• - At least on the central part ( 184 ) of the spring clip ( 183 ) is on the top of the disc ( 80 ) abge th ramp surface ( 185 ),
  • - The edge ( 186 ) facing away from the base body ( 182 ) is located outside the plan projection of the edge ( 93 ) of the opening on the motor vehicle ( 94 ) and
  • - Which extends from there into the plan projection of the edge area ( 94 ) of the motor vehicle.

15. Disc or disc unit according to claim 10, with the features:

• - at least at the from the base body (102) facing away from end portion (107; 108) arms of the spring arm or the spring (105; 106) is at the said disc (80) facing underside a supporting surface (123; 124) EXISTING to,
  • - Which is aligned at least approximately parallel to the disc ( 80 ) and
  • - Which rests on the disc or which is at a distance from the disc ( 80 ) which is smaller than the elastic deformability of the spring arms ( 105 ; 106 ) in the direction of the surface normal of the disc ( 80 ).

16. Disc or disc unit according to claim 12, with the feature:

• - At least on the middle part ( 184 ) of the spring clip ( 183 ) on the underside ( 80 ) facing a support surface ( 189 ) is present,
  • - Which is aligned at least approximately parallel to the disc ( 80 ) and
  • - Which rests on the disc or which is at a distance from the disc ( 80 ) which is smaller than the elastic deformability of the spring clip ( 183 ) in the direction of the surface normal of the disc ( 80 ).

17. Disc or disc unit according to claim 1, with the feature:

• - The spring element ( 233 ) is formed by a spring arm ( 234 ), the end of which lies away from the contact surface and is connected releasably or non-releasably to the base body ( 232 ),
• - The spring arm ( 234 ) is at least approximately normal to the disc ( 80 ) aligned.

18. Disc or disc unit according to claim 17, having the features:

• - The spring arm ( 234 ) has at its end remote from the base body ( 232 ) a ramp surface ( 236 ),
  • - The edge ( 237 ) facing away from the base body ( 232 ) in the rest position of the spring element ( 233 ) is located outside the ground plan projection of the edge ( 93 ) of the opening on the vehicle ( 94 ) and
  • - Which extends from there into the plan projection of the edge area ( 94 ) of the motor vehicle.

19. Disc or disc unit according to claim 17, having the features:

• - The spring element ( 213 ) is formed by a spring arm ( 215 ) with two longitudinal sections ( 216 ; 217 ),
  • - Of which the to the base body ( 212 ) adjoining first length section ( 216 ) extends from the base body ( 212 ) away and is at least approximately normal to the disc ( 80 ) and aligned
  • - Of which the second length section ( 217 ) adjoins the end of the first length section ( 216 ) facing away from the base body ( 212 ) and extends in the direction of the disk ( 80 ),
• - The first length section ( 216 ) and the second length section ( 217 ) are preferably connected to one another by a middle length section ( 218 ) which has an arcuate elevation.

20. Disc or disc unit according to claim 19, with the feature:

• - The second length section ( 217 ) is designed and arranged
  • - That section at the junction with the first length or, if applicable, at the junction with the central length section ( 218 ) its away from the first length section ( 216 ) outside outside the plan projection of the edge ( 93 ) of the opening on the motor vehicle ( 94 ) and
  • - That this outside extends from there to the floor plan of the edge region ( 94 ) of the motor vehicle into it.

21. Disc or disc unit according to claim 9, with the feature:

• - The base body ( 262 ; 272 ) has a pocket ( 265 ; 275 ) as a holding element, which is coordinated with the end section of the spring element ( 263 ; 273 ) adjacent to the base body ( 262 ; 272 ).

22. Disc or disc unit according to claim 21, with the feature:

• - The pocket ( 265 ) is at least approximately normal to the disc ( 80 ).

23. Disc or disc unit according to claim 21, having the features:

• - The pocket ( 275 ) is aligned at least approximately parallel to the disc ( 80 ),
• - The spring element ( 273 ) has an L-shaped elevation, on the parallel to the disc ( 80 ) aligned leg ( 279 ), the pocket ( 275 ) is matched.

24. Disc or disc unit according to one of claims 21 to 23, with the features:

• - On the pocket ( 265 ; 275 ) of the base body ( 252 ; 272 ) immersing end portion ( 279 ) of the spring element ( 263 ; 273 ) at least one anchoring element is arranged, which is preferably formed by a tongue,
  • - Which is aligned against the direction of insertion and
  • - The free end in the rest position protrudes by a predetermined amount on the outside of the end portion.

25. Disc or disc unit according to claim 1, having the features:

• a stop surface ( 141 ; 142 ) is provided on the spring element ( 133 ) on the side facing the edge ( 93 ) of the opening on the motor vehicle ( 94 ),
  • - facing the disc ( 80 ),
  • - Which is aligned at least parallel to the disc ( 80 ) and
  • - Which has a distance from the disc ( 80 ) which is at least approximately equal to the intended distance between the disc ( 80 ) and the disc ( 80 ) facing away from the inside ( 139 ) of the edge area ( 94 ) of the motor vehicle.

26. Disc or disc unit according to claim 9, having the features:

• - At least one push-on part ( 267 ) made of plastic is arranged on the spring element ( 263 ),
  • - which is detachably or non-detachably connected to the spring element ( 263 ),
  • - On which the contact surface ( 268 ) for the system on the edge ( 93 ) of the opening on the motor vehicle ( 94 ) is net angeord,
  • - on which the ramp surface ( 269 ) for the edge ( 93 ) of the edge region ( 94 ) is optionally arranged,
  • - where the stop surface for the edge regions ( 94 ) facing the disc ( 80 ) is arranged,
  • - on which the support surface of the spring element is optionally arranged,

27. Disc or disc unit according to claim 26, having the features:

• - On the plug-on part ( 307 ; 308 ) there is at least one holding element,
  • - That is matched to the part ( 311 ) of the spring element ( 295 ; 296 ) connected to it,
  • - That is preferably formed by a groove, by two mutually facing grooves or by a pocket ( 309 ).

28. Disc or disc unit according to claim 27, having the features:

• - On the in the groove in the grooves or in the pocket ( 309 ) immersed section ( 311 ) or on a section of the spring element adjacent to the plug-on element is a latching element or anchoring element ( 312 ) for a frictional or positive connection between the spring element ( 295 ; 296 ) and the attachment part ( 307 ; 308 ) arranged,
• - The locking element or anchoring element ( 312 ) is preferably formed by a tongue ( 313 ),
  • - Which is partially released from the spring element ( 311 ) and
  • - The element against the insertion direction of the Federele ( 311 ) is aligned.

29. Disc or disc unit according to claim 11, having the features:

• - The spring arms ( 295 ; 296 ) are formed by the two legs of a leaf spring ( 298 ) with at least approximately V-shaped plan,
• - As holding elements for the spring arms ( 295 ; 296 ) there are three holding posts ( 301 ; 302 ; 303 ),
  • - Which are detachably or permanently connected to the base body ( 292 ) and
  • - Which are preferably made in one piece with the basic body ( 292 ),
• - The one (middle) holding post ( 301 ) is in the plane of symmetry of the two spring arms ( 295 ; 296 ) on the inside of the V-shape of the leaf spring ( 298 ) angeord net,
• - Of the two other (outer) support posts ( 302 ; 303 ) is arranged one on each side of the plane of symmetry at a predetermined distance from this plane on the outside of the V-shape of the leaf spring ( 298 ),
• - The tangents of the leaf spring ( 298 ) facing the rear of the middle support post ( 301 ) to the associated spring arm ( 295 ; 296 ) facing the front of the two outer support posts ( 302 ; 303 ) intersect at an angle that is smaller than that Angle of the escape lines of the two spring arms ( 295 ; 296 ) in the relaxed state of the leaf spring ( 298 ).

30. Disc or disc unit according to claim 29, having the features:

• a recess ( 304 ) is provided on each of the two outer support posts ( 302 ; 303 ) on the front side facing the spring arm ( 295 ; 296 ) concerned,
  • - The one of the base body ( 292 ) facing stop surface ( 305 ) and
  • - which is preferably designed as a groove,
• a projection ( 306 ) is arranged on each spring arm ( 295 ; 296 ) on the length section adjacent to the relevant outer holding post ( 302 ; 303 ),
  • - The post ( 304 ) on the retaining post ( 302 ; 303 ) is matched and
  • - The section of the spring arm ( 295 ; 296 ) is preferably formed by an angled surface.

31. Disc or disc unit according to claim 29, having the features:

• - On the two outer support posts ( 332 ; 333 ) is on the relevant spring arm ( 235 ; 236 ) facing the front and / or on the central support post ( 231 ) is on the leaf spring ( 234 ) facing back a projection ( 335 ) arranged,
  • - The one of the base body ( 232 ) facing stop surface ( 336 ), which is arranged at least approximately in the same height as the upper edge ( 334 ) of the spring arm ( 325 ; 326 ) or the leaf spring ( 324 ) and
  • - preferably as a projecting molding (335) of the support post (332; 333) is formed which at the top of the support post (332; 333) is arranged.

32. Disc or disc unit according to claim 31, having the features:

• - On the support post ( 332 ; 333 ) with a jump ( 333 ) is arranged a second stop surface ( 337 ),
  • - Which is turned away from the base body ( 322 ) and
  • - Which has a clear distance from the first contact surface ( 336 ) which is at least approximately equal to the height of the spring arm ( 332 ; 333 ) or the leaf spring ( 324 ).

33. Disc or disc unit according to claim 1 with the features:

• - On the base body ( 152 ) and / or at the point away from the contact surface ( 257 ) of the Federele element ( 153 ) there is an abutment surface ( 259 ),
  • - The edge region ( 94 ) of the opening of the motor vehicle is facing,
  • - Which is arranged at least partially at the same height as the edge ( 93 ) of the opening and
  • - The floor plan is at least approximately aligned with the floor plan of the edge ( 93 ).

34. Disc or disc unit according to claim 33, with the features:

• - The stop surface ( 159 ) is arranged on an extension ( 158 ) of the base body ( 152 ) and / or the Federele element ( 153 ),
• - Preferably at the connection point between the extension ( 158 ) on the one hand and the base body ( 152 ) and / or the spring element ( 153 ) on the other hand there is at least a least a break groove ( 161 ; 162 ).

35. Disc or disc unit according to claim 7, with the features:

• - On the stop body ( 351 ) at least one spring arm ( 355 ; 356 ) is arranged,
  • - which is connected detachably or non-detachably on one of the adhesive surface (354) remote from point (358) with the stopper body (353) and is preferably manufactured in one piece with it,
  • - The connection point ( 358 ) with the stop body ( 353 ) is located outside the plan projection of the edge ( 93 ) of the opening and beyond the plane of the inside of the edge region ( 94 ) of the opening,
  • - Which in the rest position of this connection point ( 358 ) towards the disc ( 80 ) extends into the plan projection of the edge area ( 94 ),
  • - At its end facing away from the connection point ( 358 ) has an abutment surface ( 359 ) which is at least approximately in the plane of the inside of the edge region ( 94 ) and
  • - Which is elastically deformable at least in the area of its stop surface ( 359 ) in the plane of the edge area ( 94 ).

36. Disc or disc unit according to claim 7, with the features:

• - On the stop body ( 371 ) there is a stop surface ( 378 ),
  • - Which is turned away from the disc ( 80 ) and
  • - Which is arranged at least approximately in the plane of the outside of the edge region ( 94 ).